WO2015096042A1 - Method and device for acquiring interference value - Google Patents
Method and device for acquiring interference value Download PDFInfo
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- WO2015096042A1 WO2015096042A1 PCT/CN2013/090358 CN2013090358W WO2015096042A1 WO 2015096042 A1 WO2015096042 A1 WO 2015096042A1 CN 2013090358 W CN2013090358 W CN 2013090358W WO 2015096042 A1 WO2015096042 A1 WO 2015096042A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
Definitions
- the present invention relates to the field of communications, and in particular, to a method and apparatus for acquiring interference values. Background technique
- UMTS Universal Mobile Telecommunications System
- LTE Long Term Evolution, Long Term Evolution
- the base station can not accurately determine the appropriate modulation and coding mode to improve the communication speed when communicating with the user terminal equipment, resulting in low efficiency of spectrum utilization.
- Embodiments of the present invention provide a method and apparatus for acquiring interference values, which can accurately estimate interference values between networks, so that when a base station communicates with a user terminal device, it can more accurately determine a suitable modulation and coding mode to improve communication speed and improve The efficiency of the network for the use of shared spectrum.
- the embodiment of the present invention provides a method for acquiring an interference value, where: the network side device acquires a correspondence between an identifier of a second cell of a second system and an identifier of a second cell of the first system, and a second standard Resource occupancy information of the second cell, and a pilot measurement result reported by the user equipment UE in the first cell of the first system, where the resource occupation information of the second cell of the second system includes a transmit power of the second cell of the second system, where the first standard
- the first cell belongs to the first standard network, and the second base station belongs to the second standard network, and the second cell belongs to the first standard network, and the second cell belongs to the first standard network, and the second cell belongs to the first standard network.
- the base station provides a service; the first standard network shares a spectrum with the second standard network;
- the network side device is configured according to the corresponding relationship between the transmit power of the second cell of the second system, the pilot measurement result, and the identifier of the second cell of the second system and the identifier of the second cell of the first system. Determining a first interference value of the second mode second cell to the UE.
- the network side device is the first base station, the second base station, or the S RC.
- the pilot measurement result The identifier of the second cell of the first system and the reference signal received power RSRP of the second cell of the first system; wherein, the network side device according to the transmit power of the second cell of the second system, the guide Determining, by the frequency measurement result, a correspondence between the identifier of the second cell of the second system and the identifier of the second cell of the first system, determining a first interference value of the second cell of the second system to the UE
- the method specifically includes: the network side device acquiring the pilot transmit power of the second cell of the first system according to the identifier of the second cell of the first system; the network side device according to the second cell of the first system Determining, by the RS RP and the pilot transmit power of the second cell of the first system, a first path loss of the UE to the second cell of the first system; the network side device according to the second Determining
- the second aspect of the present invention provides a network side device, including:
- a receiving unit configured to acquire the identifier of the second cell of the second system and the second mode of the second system a corresponding relationship between the identifiers of the cells, the resource occupation information of the second cell of the second system, and the pilot measurement result reported by the UE in the first cell of the first system, where the resource occupation information of the second cell of the second system includes The transmit power of the second cell of the second system, where the first cell of the first mode belongs to the first standard network, and the second cell provides the service, and the second cell of the second mode belongs to the second standard network, and is provided by the second base station. Service, the first mode second cell belongs to the first standard network, and is served by the second base station; the first standard network shares the spectrum with the second standard network;
- a determining unit configured to send, according to the receiving unit, the transmit power of the second system, the pilot measurement result, and the identifier of the second cell of the second system, and the second cell of the first system Corresponding relationship between the identifiers, determining a first interference value of the second system second cell to the UE.
- the network side device is the one base station, the second base station, or the S RC.
- the receiving unit acquires
- the pilot measurement result includes an identifier of the second cell of the first system and an RS RP of the second cell of the first system.
- the determining unit is specifically configured to be used according to the first mode acquired by the receiving unit.
- the identifier of the second cell the pilot transmit power of the second cell of the first system, and according to the RS RP of the second cell of the first standard acquired by the receiving unit, and the guide of the second cell of the first standard
- the first transmission loss is determined, and the first path loss of the UE to the second cell of the first system is determined, and the identifier of the second cell of the second system acquired by the receiving unit is compared with the second cell of the first system.
- Corresponding relationship between the identifiers, and the first path loss determining a second path loss of the UE to the second cell of the second system, and the second mode obtained according to the receiving unit Emitter region and the second power path loss, determining a first interference value.
- the embodiment of the present invention further provides a network side device, including: a receiver, configured to acquire a correspondence between an identifier of a second cell of a second system and an identifier of a second cell of the first system, and a second standard Resource occupancy information of the second cell, And the pilot measurement result reported by the UE in the first cell of the first system, where the resource occupation information of the second cell of the second system includes the transmit power of the second cell of the second system, where the first cell of the first mode It belongs to the first-standard network and is served by the first base station.
- the second-standard second cell belongs to the second-standard network and is served by the second base station.
- the first-standard second cell belongs to the first-standard network and is served by the second base station.
- the first standard network shares a spectrum with the second standard network;
- a processor configured to use, according to the receiver, the transmit power of the second cell of the second mode, the pilot measurement result, and the identifier of the second cell of the second system, and the second cell of the first system Corresponding relationship between the identifiers, determining a first interference value of the second system second cell to the UE.
- the network side device includes the first base station, the second base station, or the S RC.
- the receiver acquires
- the pilot measurement result includes an identifier of the second cell of the first system and an RSRP of the second cell of the first system.
- the processor is specifically configured to use the first mode acquired by the receiver.
- the pilot transmit power of the second cell of the first system, and the RS RP of the second cell of the first system and the pilot of the second cell of the first system acquired by the receiver Transmitting power, determining a first path loss of the UE to the second cell of the first system, and determining, according to the identifier of the second cell of the second system acquired by the receiver, and the second cell of the first system Corresponding relationship between the identifiers, and the first path loss, determining a second path loss of the UE to the second cell of the second system, and the second cell according to the second mode obtained by the receiver Launch function And the second path loss, determining the first interference value.
- An embodiment of the present invention provides a method and a device for acquiring an interference value, which are used to determine an interference value of a UE in a second cell of a first system in a first cell by using information exchange and data measurement between networks, thereby accurately estimating a network.
- the interference value between the two increases the efficiency of the network for the shared spectrum.
- the embodiment of the present invention provides another method for acquiring an interference value, including: acquiring, by a network side device, a correspondence between an identifier of a first cell of a second system and an identifier of a first cell of a first system, and a second The measurement information reported by the first UE in the second cell of the system and the resource occupation information of the first UE, where the resource occupation information of the first UE includes the received power of the first UE, where the first standard The first cell belongs to the first standard network, and is served by the first base station, the second cell of the second system belongs to the second standard network, and the second base station provides the service, and the second cell of the second system belongs to the second standard network, and is first The base station provides a service; the first standard network shares a spectrum with the second standard network;
- the network side device includes the first base station, the second base station, or the S RC.
- the measurement information includes The identifier of the second cell of the second system, the identifier of the first cell of the second system, the RS RP of the second cell of the second system, and the RS RP of the first cell of the second system;
- the network side device determines, according to the received power of the first UE, the measurement information, and the correspondence between the identifier of the first cell of the second system and the identifier of the first cell of the first system.
- the method for the first interference value of the first UE to the first cell of the first system specifically includes: acquiring, by the network side device, the second cell of the second system according to the identifier of the second cell of the second system a pilot transmit power; the network side device determines, according to the RSRP of the second cell of the second system and the pilot transmit power of the second cell of the second system, the first UE to the second mode a first path loss of the cell; the network side device determines a transmit power of the first UE according to the received power of the first UE and the first path loss; and the network side device is configured according to the second system And obtaining, by the identifier of the first cell, the pilot transmit power of the first cell of the second system; the network side device according to the transmit power of the first UE, the pilot transmit power
- the embodiment of the present invention further provides a network side device, including: a receiving unit, configured to acquire a correspondence between an identifier of a first cell of a second system and an identifier of a first cell of a first system, and a second The measurement information reported by the first UE in the second cell of the system and the resource occupation information of the first UE, where the resource occupation information of the first UE includes the received power of the first UE, where the first standard
- the first cell belongs to the first standard network, and is served by the first base station, the second cell of the second system belongs to the second standard network, and the second base station provides the service, and the second cell of the second system belongs to the second standard network, and is first The base station provides a service; the first standard network shares a spectrum with the second standard network;
- a determining unit configured to determine, according to the received power of the first UE, the measurement information, and the identifier of the first cell of the second system and the identifier of the first cell of the first system acquired by the receiving unit Corresponding relationship, determining a first interference value of the first UE to the first cell of the first system.
- the network side device includes the first base station, the second base station, or the S RC.
- the receiving unit obtains
- the measurement information includes an identifier of the second cell of the second system, an identifier of the first cell of the second system, an RS RP of the second cell of the second system, and an RS RP of the first cell of the second system.
- the determining unit is configured to acquire, according to the identifier of the second cell of the second system acquired by the receiving unit, a pilot transmit power of the second cell of the second system, and according to the acquired by the receiving unit RS RP of the second cell of the second system and the said Determining, by the unit, the pilot transmit power of the second cell of the second system, determining the first
- a first path loss of the UE to the second cell of the second system and determining, according to the received power of the first UE acquired by the receiving unit and the first path loss determined by the determining unit, Transmitting power of the first UE, and obtaining, according to the identifier of the second cell of the second system acquired by the receiving unit, pilot transmit power of the first cell of the second system, and determining according to the determining unit Determining the first, the transmit power of the first UE, the pilot transmit power of the first cell of the second system acquired by the determining unit, and the RS RP of the first cell of the second system acquired by the receiving unit a second interference value of the UE to the first cell of the second system, and a correspondence between the identifier of the first cell of the second system acquired by the receiving unit and the identifier of the first cell of the first system according to the receiving unit And determining, by the determining unit, the second interference value to determine the first interference value.
- an embodiment of the present invention provides a network side device, including:
- a receiver configured to obtain a correspondence between the identifier of the first cell of the second system and the identifier of the first cell of the first system, and the measurement information reported by the first UE in the second cell of the second system, and the first The resource occupation information of the UE, where the resource occupation information of the first UE includes the received power of the first UE, where the first cell of the first system belongs to the first standard network, and the first base station provides the service, and the second The second cell of the system belongs to the second standard network, and the second base station provides the service, and the second cell of the second mode belongs to the second standard network, and the first base station provides the service; the first standard network shares with the second standard network.
- a processor configured to receive, according to the receiver, the received power of the first UE, the measurement information, and an identifier of the first cell of the second system and an identifier of the first cell of the first system Corresponding relationship, determining a first interference value of the first UE to the first cell of the first system.
- the network side device includes the first base station, the second base station, or the S RC.
- the receiver acquires The measurement information includes the second cell of the second system Identification, the identifier of the second cell of the second system, and the second cell of the second system
- the processor is configured to acquire, according to the identifier of the second cell of the second system acquired by the receiver, a pilot transmit power of the second cell of the second system, and according to the identifier acquired by the receiver Determining, by the RS RP of the second cell of the second mode, the pilot transmit power of the second cell of the second mode acquired by the processor, determining the first path loss of the first UE to the second cell of the second system Determining, according to the received power of the first UE and the first path loss determined by the processor, the transmit power of the first UE, and the location obtained according to the receiver Obtaining, by the identifier of the first cell of the second system, the pilot transmit power of the first cell of the second system, and determining, according to the transmit power of the first UE, the processor, a pilot transmit power of the first cell of the second mode and an RSRP of the first cell of the second mode acquired by the receiver, determining a second interference value of the first UE to the first cell of the second system, and Receiving according to the
- the embodiment of the present invention provides a method and an apparatus for acquiring an interference value, where the network side device can determine the interference value of the UE in the second cell of the second system to the first cell of the first system by using information exchange and data measurement between the networks. Therefore, the interference value between the networks can be accurately estimated.
- the base station communicates with the user terminal device, the appropriate modulation and coding mode can be determined more accurately to improve the communication speed, thereby improving the use efficiency of the shared spectrum by the network.
- FIG. 1 is a schematic diagram of a frequency multiplexing manner of a G S M network provided by the prior art
- FIG. 2 is a schematic diagram of a spectrum shared by a G SM network and an L TE network provided by the prior art
- FIG. 3 is a schematic diagram of interference during downlink according to an embodiment of the present invention
- FIG. 4 is a flowchart of a method for acquiring an interference value according to an embodiment of the present invention.
- FIG. 5 is a flowchart of a method for acquiring an interference value according to an embodiment of the present invention.
- FIG. 6 is a flowchart of another method for acquiring an interference value according to an embodiment of the present invention.
- FIG. FIG. 8 is a schematic structural diagram of a network side device according to an embodiment of the present invention;
- FIG. 9 is a schematic structural diagram 2 of a network side device according to an embodiment of the present invention;
- FIG. 11 is a schematic structural diagram 4 of a network side device according to an embodiment of the present invention.
- the GSM in order to avoid mutual interference between multiple cells in the network, the GSM usually uses a multiplexing factor greater than one, that is, multiplexing frequency resources by a certain safety distance. So that the same frequency segment can be multiplexed far apart.
- the GSM network uses a multiplexing scheme of 3 ⁇ 3, that is, the same frequency segment is multiplexed after two cells are separated.
- a GSM network with a bandwidth of 15 MHz, according to the 3 X 3 networking mode each frequency segment has about 1.67 MHz, and the respective carrier frequency can be coordinated according to the networking requirements.
- an LTE cell may exist in the coverage of each GSM cell, and the LTE cell also uses the spectrum resources of the GSM network.
- the LTE cell is used in the frequency segment used by the LTE cell.
- the GSM cell G1 and the LTE cell L1 are "co-located", indicating that two cells are served by the same base station.
- the interference source distance of the base station providing the GSM cell service is different from the distance of the interfered LTE cell, which will cause the interference value to be very different.
- the interference level of the same GSM cell interference source to different UEs in the same LTE cell also has a large difference.
- the G1/L1 co-site, UE1 (User Equipment, User Equipment) in L1 is significantly more interfered by G 2 than G3, and UE 2 is significantly less interfered by G2 than G3.
- downlink is the base station serving the cell to transmit data to the intra-cell UE) to share the spectrum, in order to enhance the accuracy of the LTE downlink scheduling, improve the performance of the link adaptation, and provide services for the L1.
- the information that the base station needs to grasp includes: a CQI (Channel Quality Indicator) reporting situation at the time of scheduling, an estimated interference condition at the time of reporting the CQI, and an estimated TTI (Transmission Time Interval).
- the interference condition received, and the offset value of the CQI compensation performed at the time of scheduling is calculated, so that the base station selects an appropriate modulation and coding scheme (MCS) by using the learned historical CQI plus the calculated offset value.
- MCS modulation and coding scheme
- the LTE cell L1 uses the uplink ("uplink" for the intra-cell UE to transmit data to the base station serving the cell) to share the spectrum, in order to enhance the accuracy of the LTE uplink scheduling and improve the link adaptation performance, it is L1.
- the information that the base station that provides the service needs to know includes: a signal to Interference Plus Noise Ratio (SINR) measurement value at the time of scheduling, an interference condition estimated at the time of obtaining the SINR measurement value, and an estimated scheduling
- SINR Signal to Interference Plus Noise Ratio
- the interference condition of the TTI is calculated, and the offset value of the SINR compensation performed at the time of scheduling is calculated, so that the base station selects an appropriate MCS by using the learned historical SINR plus the calculated offset value.
- Embodiments of the present invention describe methods and apparatus for obtaining inter-network interference values for different formats. These embodiments are generally applied to systems of different systems of the first-standard network and the second-mode network shared spectrum.
- the first system network is a relatively new network
- the second system network is a relatively old network, for example, a combination thereof may include one of the following:
- the first standard network is an LTE network, and the second standard network is a GSM network; (2) the first standard network is a UMTS network, and the second standard network is a GSM network; (3) The first standard network is an LTE network, and the second standard network is a UMTS network.
- the method for obtaining interference values provided by the embodiments of the present invention may be applied to, but not limited to, the above three old standard networks and new A combination of standard networks. That is, when the network of the update system is present, the method for obtaining the interference value provided by the embodiment of the present invention can still be applied to the combination between the existing standard network and the updated standard network.
- Embodiments of the present invention provide a method for acquiring an interference value.
- the first cell of the first mode belongs to the first standard network, and the first cell provides the service
- the second cell of the second mode belongs to the second standard network, and the second cell provides the service
- the second cell of the first system It belongs to the first standard network and is served by the second base station.
- the second base station simultaneously provides services for cells of different standards.
- the method may include :
- the network side device acquires a correspondence between the identifier of the second cell of the second system and the identifier of the second cell of the first system, and resource occupation information of the second cell of the second system, and resource occupation information of the second cell of the second system.
- the transmit power of the second cell of the second mode is included.
- the identifier of the second cell of the second system may include a PCI (Physical Cell Identity) of the second cell of the second system.
- the identifier of the second cell of the second system may include a PCI of the second cell of the first system.
- the network side device acquires the pilot measurement result reported by the UE in the first cell in the first mode.
- the network side device obtains the pilot measurement result reported by the UE, where the UE is a UE located in the first cell of the first system, and the first cell of the first system is a cell adjacent to the second cell of the first system in the first network. .
- the network side device according to the second system, the second cell, the transmit power, and the pilot measurement And determining, by the quantity result and the correspondence between the identifier of the second cell of the second system and the identifier of the second cell of the first system, determining a first interference value of the second cell of the second mode to the UE.
- the first interference value of the second cell of the second mode to the UE may be determined.
- the network side device may acquire the first interference value of the second cell from the second system to the UE according to the foregoing measurement data of the second cell of the second system, so that the first base station is in the first cell of the first system.
- the interference value and the change of the UE in the second cell of the first system in each second mode can be determined by using the historical CQI measurement for the next time when the radio access resource is allocated.
- the compensation value is used to allocate suitable radio access resources to the UEs in the first cell of the first system.
- the wireless access resources may be frequencies, time slots, and the like.
- the embodiment of the present invention provides a method for acquiring an interference value, where the network side device acquires the correspondence relationship and the resource occupation information of the second cell of the second system, where the correspondence relationship includes the identifier of the second cell of the second system and the second cell of the first system.
- the resource occupancy information of the second cell of the second system includes the transmit power of the second cell of the second system
- the network side device acquires the pilot measurement result reported by the UE, where the UE is the first cell of the first standard
- the UE in the network and the network side device determine the second according to the corresponding relationship between the transmit power of the second cell of the second system, the pilot measurement result, and the identifier of the second cell of the second system and the identifier of the second cell of the first system.
- the network side device can determine the interference value of the interfered UE in the second cell of the second system from the second cell to the first cell in the first cell by using information exchange and data measurement between the networks, so that an appropriate downlink time modulation code can be selected.
- the following is a method for obtaining an interference value according to an embodiment of the present invention, where the L TE network is the L TE network and the second system is the G SM network.
- the L TE network and the G SM network are shared.
- the L TE first cell and the G SM first cell are served by the first base station, and the L TE second cell and the G SM second cell are served by the second base station.
- the method may include: S201.
- the network side device acquires a correspondence relationship and resource occupation information of the GSM second cell.
- the correspondence relationship may include a correspondence between the identifier of the GSM second cell and the identifier of the LTE second cell, and the resource occupation information of the GSM second cell may include the transmit power of the GSM second cell.
- the identifier of the GSM second cell may include the PC I of the GSM second cell; and the identifier of the LTE second cell may include the PCI of the LTE second cell.
- the network side device may include a first base station, a second base station, or a fused single resource controller (SRC).
- the manner in which the network side device obtains the correspondence relationship and the resource occupation information of the GSM second cell may be one of the following:
- the first base station receives the correspondence relationship from the second base station and the resource occupation information of the GSM second cell; or the first base station receives the correspondence relationship from the SRC and the GSM second
- the resource occupation information of the cell, the correspondence relationship and the resource occupation information of the GSM second cell are sent to the SRC by the second base station.
- the second base station can directly learn the corresponding relationship and the resource occupation information of the GSM second cell, because the second base station provides the GSM second cell and the LTE second cell. .
- the SRC receives the corresponding relationship from the second base station and the resource occupation information of the GSM second cell.
- the first base station may also obtain a correspondence from an operating system of the Opera t ions Administration Maintenance (0 AM), where the corresponding relationship is sent to the 0AM by the second base station.
- an operating system of the Opera t ions Administration Maintenance (0 AM) where the corresponding relationship is sent to the 0AM by the second base station.
- the second base station in the above (1) can obtain the corresponding relationship and the resource occupation information of the GSM second cell, and can pass the LTE and GSM radio access types (RATs).
- An interface between the base stations of any one of the RATs transmits the correspondence and the resource occupation information of the GSM second cell. That is, the corresponding relationship and the resource occupation information of the GSM second cell may be directly transmitted through an interface between the base stations serving the LTE first cell and the LTE second cell, or
- the present invention is not limited by the interface between the GSM second cell and the GSM first cell, and the resource occupancy information of the GSM second cell.
- the LTE first cell is a cell adjacent to the LTE second cell in the LTE network
- the GSM first cell is a cell adjacent to the GSM second cell in the GSM network
- the GSM first cell and the LTE first cell are co-located. That is, the GSM first cell and the LTE first cell are served by the same base station, that is, the first base station.
- the network side device acquires a pilot measurement result RSRP2 reported by the UE, where the UE is a UE in the LTE first cell.
- the method for the network side device to obtain the pilot measurement result may be one of the following:
- the first base station can directly obtain the pilot measurement result reported by the UE in the LTE first cell, because the first base station provides the service for the LTE first cell.
- the second base station receives the pilot measurement result from the first base station; or the second base station receives the pilot measurement result from the SRC, the pilot measurement result is the first base station Sent to the SRC.
- the SRC receives the pilot measurement result from the first base station.
- the first base station can transmit the pilot measurement result through an interface between the base stations of any one of the LTE and GSM RATs. That is, the pilot measurement result may be directly transmitted through an interface between the base stations serving the LTE first cell and the LTE second cell, or may be an interface between the base stations serving the GSM second cell and the GSM first cell.
- the transmission of pilot measurement results is not limited by the present invention.
- the pilot measurement result reported by the UE may include an identifier of the LTE second cell and an RSRP (Reference Signal Receiving Power) of the LTE second cell.
- RSRP Reference Signal Receiving Power
- the network side device acquires, according to the identifier of the second cell of the LTE, the pilot transmit power PRS 2 of the second cell of the LTE.
- the network side device first acquires the pilot transmit power of the LTE second cell by using the PCI of the LTE second cell, where the pilot transmit power of the LTE second cell can be acquired by the second base station and then sent to the first base station through the inter-base station interface. It may also be acquired by the second base station and then sent to the SRC.
- the network side device determines, according to the RSRP of the second cell of the LTE and the pilot transmit power of the second cell of the LTE, the first path loss of the UE to the second cell of the LTE.
- the pilot transmission power of the LTE second cell is PRS 2
- the RSRP of the second cell of the LTE is RSRP2
- the network side device may also learn the CGI of the LTE second cell corresponding to the PCI of the LTE second cell by using the correspondence between the PCI of the LTE cell and the CGI (Cel 1 Global Identity) of the LTE cell, where the LTE cell
- the correspondence between the CGI of the PCI and the LTE cell may be maintained in the base station of the LTE network, or may be obtained from the OAM (Oper ati ons Administration Maintenance) of the network side device;
- the CGI of the second cell finds the pilot transmit power PRS2 corresponding to the LTE second cell in the 0AM; thus, the network side device can only use the PRS2 and the LTE second 'J, the area ⁇ I RSRP, p RSRP2, determining a first path loss PLi of the UE LTE second cell, where
- the UE is a UE located at an edge of the first cell of the LTE, that is, the UE may switch from the LTE first cell to the LTE second cell adjacent to the LTE first cell.
- the network The side device may forcibly configure the UE to perform pilot measurement and report the pilot measurement result, or may use the default value instead of the first path loss of the UE to the LTE second cell.
- the network side device determines, according to the correspondence between the identifier of the second cell of the GSM and the identifier of the second cell of the LTE, and the first path loss, the second path loss of the UE to the second cell of the GSM.
- the network side device determines, according to the transmit power of the GSM second cell and the second path loss, the first interference value of the GSM second cell to the UE.
- the network side device may determine the first interference value of the GSM second cell to the UE according to the transmit power PGI of the GSM second cell and the second path loss PL 2 .
- the first interference value is I GI
- I GI PGI-PLI, according to the above formula, it can be further derived:
- I GI PGI + RSRP 2 - PRS 2 .
- the foregoing pilot measurement result may further include an identifier of the LTE first cell and an RSRP of the LTE first cell.
- the identifier of the LTE first cell may include a PCI of the LTE first cell.
- the network side device acquires a pilot transmit power of the LTE first cell according to the identifier of the LTE first cell.
- the network side device first acquires the pilot transmit power of the LTE first cell by using the PCI of the LTE first cell, where the pilot transmit power of the LTE first cell may be acquired by the first base station and then sent to the second base station through the inter-base station interface. It may also be acquired by the second base station and sent to the SRC.
- the network side device determines, according to the RSRP of the first cell of the LTE and the pilot transmit power of the first cell of the LTE, the third path loss of the UE to the first cell of the LTE.
- the network side device can determine the third path loss of the UE to the first cell of the LTE according to the PRSi and the RSRPi, assuming the third path loss.
- PL 3 PRSi_RSRPi.
- the network side device may also learn the CGI of the LTE first cell corresponding to the PCI of the LTE first cell by using the correspondence between the PCI of the LTE cell and the CGI of the LTE cell, where the correspondence between the PCI of the LTE cell and the CGI of the LTE cell It may be maintained in the base station of the LTE network, or may be obtained by the network side device from the 0AM;
- the side device finds the pilot transmit power PRSi corresponding to the LTE first cell in the 0AM through the CGI of the LTE first cell; so that the network side device can determine the UE to the LTE first according to the RSRP of the PRSi and the LTE first cell, that is, the RSRPi.
- the network The side device may forcibly configure the UE to perform pilot measurement and report the pilot measurement result, or may use the default value instead of the third path loss of the UE to the LTE first cell.
- the network side device determines, according to the correspondence between the identifier of the first cell of the LTE and the identifier of the first cell of the GSM, and the third path loss, the fourth path loss of the UE to the first cell of the GSM.
- the network side device acquires the correspondence between the identifier of the LTE first cell and the identifier of the GSM first cell, and the network side device acquires the identifier of the LTE second cell and the identifier of the GSM second cell.
- the method of correspondence is similar, and will not be described here.
- the network side device determines the fourth path loss of the UE to the GSM first cell according to the corresponding relationship between the acquired identifier of the LTE first cell and the identifier of the GSM first cell and the third path loss. Since the GSM first cell is co-located with the LTE first cell, the fourth path loss of the UE to the GSM first cell is the same as the third path loss of the UE to the LTE first cell, and the UE is assumed to be the fourth of the GSM first cell.
- the identifier of the GSM first cell may include the PC I of the GSM first cell.
- the correspondence between the identifier of the LTE first cell and the identifier of the GSM first cell may be preset in the first base station; correspondingly, the identifier of the LTE second cell and the identifier of the GSM second cell The correspondence between the two may also be preset in the second base station.
- the network side device determines, according to the acquired transmit power of the GSM first cell and the fourth path loss, a second interference value of the GSM first cell to the UE.
- the network side device acquires the transmit power of the GSM first cell.
- the method is similar to the method for acquiring the transmit power of the GSM second cell by the network side device, and details are not described herein again.
- IG2 PG2 + RSRPI - PRSi.
- the embodiment of the present invention does not limit the execution order of the S203-S206 and the S207-S210, that is, the present invention may first execute S203-S206, and then execute S207-S210; may also execute S207-S210 first, then execute S203-S206; Execute S203-S206 and S207-S210.
- the method may further include:
- the first base station allocates radio access resources to the UE in the first cell according to the first interference value and the second interference value; or, if the network side device is the second base station or SRC, the second base station or the SRC sends the first interference value and the second interference value to the first base station, so that the first base station allocates a wireless connection to the UE in the first cell according to the first interference value and the second interference value.
- the resource Into the resource.
- the network side device After the network side device obtains the first interference value and the second interference value, if the network side device is the first base station, the first base station allocates a wireless connection to the UE in the LTE first cell according to the first interference value and the second interference value. Alternatively, if the network side device is the second base station or the SRC, the second base station or the SRC sends the first interference value and the second interference value to the first base station, so that the first base station according to the first interference value and the first The second interference value is a radio access resource allocated by the UE in the LTE first cell.
- the network side device can simultaneously be based on multiple GSM second cells.
- the foregoing measurement data determines a first interference value of the multiple GSM second cells to the UE, and acquires a second interference value of the GSM first cell to the UE, so that the first base station allocates a wireless connection to the UE in the LTE first cell.
- the first base station may determine the interference value of each GSM cell to the UE in the LTE first cell and the change thereof, and use the historical CQI to measure the compensation value used for the next time to allocate the radio access resource, thereby being the LTE A UE in a cell allocates appropriate radio access resources.
- the radio access resource may be a frequency, a time slot, or the like.
- the resource occupation information of the GSM second cell may further include a frequency domain resource and/or a time domain resource occupied by the GSM second cell. Therefore, when the first base station allocates the radio access resource to the UE in the LTE first cell, the first base station may allocate the corresponding UE in the LTE first cell according to the frequency domain resource and/or the time domain resource occupied by the GSM second cell. Wireless access resources.
- the frequency domain resource and/or the time domain resource occupied by the GSM second cell may include a time domain resource and/or a frequency domain resource that the GSM second cell interferes with the UE in the LTE first cell, and the time domain.
- the amount of interference on resources and/or frequency domain resources may include a time domain resource and/or a frequency domain resource that the GSM second cell interferes with the UE in the LTE first cell, and the time domain. The amount of interference on resources and/or frequency domain resources.
- An embodiment of the present invention provides a method for acquiring an interference value.
- the network side device can determine the interference value of each GSM cell to the interfered UE in the neighboring LTE cell by using information exchange and data measurement between the networks. It is possible to select an appropriate downlink modulation coding method, thereby improving the efficiency of the network for sharing the spectrum.
- Another embodiment of the present invention provides a method for acquiring an interference value. In this embodiment, it is assumed that the first cell of the first mode belongs to the first standard network, and the first cell provides the service, and the second cell of the second mode belongs to the second standard network, and the second cell provides the service, and the second cell of the second mode It belongs to the second standard network and is served by the first base station. The first base station simultaneously provides services for cells of different standards.
- the interference of the first terminal UE in the second cell in the second cell in the second mode to the first cell in the first mode is calculated, as shown in FIG. Includes:
- the network side device acquires the identifier of the first cell of the second system and the first standard The correspondence between the identifiers of a cell.
- the identifier of the first cell of the second mode may include the PC I of the first cell of the second system; the identifier of the first cell of the first mode may include the PC I of the first cell of the first system.
- the network side device acquires the measurement information reported by the first UE and the resource occupation information of the first UE, where the resource occupation information of the first UE includes the received power of the first UE.
- the network side device determines, according to the received power of the first UE, the measurement information, and the correspondence between the identifier of the first cell of the second system and the identifier of the first cell of the first system, determining the first UE to the first standard The first interference value of the first cell.
- the network side device may determine the first UE to the first The first interference value of the first cell of the system.
- the network side device may acquire the first interference value of the UE in the second system in the second system to the first cell in the first system according to the foregoing measurement data of the UE in the second cell in the second system. Therefore, when the first base station allocates the radio access resource to the UE in the first cell of the first system, the first base station may determine the interference value of the UE in the second cell of each second standard to the first cell in the first system. The change, the historical SI NR is used to measure the compensation value when the radio access resource is allocated next time, so that the first base station allocates suitable radio access resources to the UE in the first cell of the first system.
- the wireless access resource may be a frequency, a time slot, or the like.
- the network side device can determine the interference value of the UE in the second cell of the second system to the first cell of the first system by using information exchange and data measurement between the networks, so that appropriate downlink time modulation can be selected.
- the coding method improves the efficiency of the network for the shared spectrum.
- the following is a method for obtaining an interference value according to an embodiment of the present invention, where the L TE network is the L TE network and the second system is the G SM network.
- the L TE network and the G SM network are shared.
- the L TE first cell and the G SM first cell are served by the first base station, and the L TE second cell and the G SM second cell are served by the second base station.
- the party The law can include:
- the network side device acquires a correspondence.
- the network side device obtains a correspondence, where the correspondence may include a correspondence between an identifier of the GSM first cell and an identifier of the LTE first cell.
- the identifier of the GSM first cell may include the PC I of the GSM first cell; and the identifier of the LTE first cell may include the PCI of the LTE first cell.
- the network side device may include a first base station, a second base station, or an SRC.
- the manner in which the network side device obtains the correspondence relationship may be one of the following:
- the network side device is the first base station, since the first base station provides services for the GSM first cell and the LTE first cell, the first base station can directly learn the corresponding relationship.
- the second base station receives the correspondence from the first base station; or the second base station receives the correspondence from the SRC, and the corresponding relationship is sent to the SRC by the first base station.
- the SRC receives the corresponding relationship from the first base station.
- the second base station may also obtain a correspondence from the 0AM, where the correspondence is sent by the first base station to the SRC.
- the correspondence can be transmitted through an interface between the base stations of any one of the LTE and GSM RATs. That is, the corresponding relationship may be directly transmitted through an interface between the base stations serving the LTE first cell and the LTE second cell, or may be through an interface between the base stations serving the GSM second cell and the GSM first cell.
- the transfer of the correspondence is performed, and the present invention is not limited.
- the LTE second cell is a cell adjacent to the LTE first cell in the LTE network
- the GSM second cell is a cell adjacent to the GSM first cell in the GSM network
- the GSM second cell is co-located with the LTE second cell. That is, the GSM second cell and the LTE second cell are served by the same base station, that is, the second base station.
- the network side device acquires the measurement information reported by the first UE and the resource occupation information of the first UE, where the first UE is a UE in the GSM second cell.
- the method for the network side device to obtain the measurement information and the resource occupation information of the first UE may be one of the following:
- the first base station receives the measurement information from the second base station and the resource occupation information of the first UE; or the first base station receives the measurement information from the SRC and the resources of the first UE.
- the occupancy information, the measurement information and the resource occupation information of the first UE are sent to the SRC by the second base station.
- the second base station can directly obtain the measurement information reported by the UE in the GSM second cell and the resources of the first UE. Occupy information.
- the SRC receives the measurement information from the second base station and the resource occupation information of the first UE.
- the second base station in (1) can transmit the interface between the base stations of any one of the LTE and GSM RATs.
- the measurement information and the resource occupation information of the first UE may be directly transmitted through an interface between the base stations serving the LTE first cell and the LTE second cell, or may be provided by the GSM second cell and the GSM first cell.
- the interface between the serving base stations performs measurement information and resource usage information transmission of the first UE, and the present invention is not limited.
- the measurement information of >3 ⁇ 4 on the UE may include the identity of the GSM second cell, the identity of the GSM first cell, the RSRP of the GSM second cell, and the RSRP of the GSM first cell.
- the network side device acquires a pilot transmit power of the GSM second cell according to the identifier of the GSM second cell.
- the network side device first obtains the pilot transmit power of the GSM second cell by using the PCI of the GSM second cell, where the pilot transmit power of the GSM second cell can be acquired by the second base station and sent to the first base station through the inter-base station interface. It may also be acquired by the second base station and then sent to the SRC.
- the network side device determines, according to the RSRP of the GSM second cell and the pilot transmit power of the GSM second cell, the first path loss of the first UE to the GSM second cell.
- ⁇ _ The pilot transmission power of the GSM second cell is PRSi
- the RSRP of the GSM second cell is RSRPi
- the network side device can determine the first path loss of the first UE to the GSM second cell according to PRSi and RSRPi, The first path loss is P, then you can get:
- the network side device can also learn the CGI of the GSM second cell corresponding to the PCI of the GSM second cell by using the correspondence between the PCI of the GSM cell and the CGI of the GSM cell, wherein the correspondence between the PCI of the GSM cell and the CGI of the GSM cell It may be maintained in the base station of the GSM network, or may be obtained by the network side device from the 0AM; the network side device finds the pilot transmit power PRSi corresponding to the GSM second cell in the 0AM through the CGI of the GSM second cell; Therefore, the network side device may determine, according to the RSRP of the second cell of the PRSi and the GSM, that is, the RSRPi, the first path loss PLi of the first UE to the second cell of the GSM, where
- the network side device may force the UE to perform measurement and report the measurement information, or may use the default value to replace the first path loss of the first UE to the GSM second cell. .
- the network side device determines, according to the received power of the first UE and the first path loss, the transmit power of the first UE.
- the network side device may determine the transmit power of the first UE according to the PGI and the PLi, and if the transmit power of the first UE is PUEI, it may be:
- PUEI PGI + PRSI - RSRPi.
- the network side device acquires the pilot transmit power of the GSM first cell according to the identifier of the GSM first cell.
- the network side device obtains the pilot transmit power of the GSM first cell by using the PCI of the GSM first cell, where the pilot transmit power of the GSM first cell can be acquired by the first base station and then sent to the second base station through the inter-base station interface, Can be obtained by the first base station Send to SRC.
- the network side device determines, according to the transmit power of the first UE, the pilot transmit power of the GSM first cell, and the RSRP of the GSM first cell, a second interference value of the first UE to the GSM first cell.
- the second interference value of the first UE to the GSM first cell is IG2
- the pilot transmission power of the GSM first cell is PRS 2
- the RSRP of the GSM first cell is RSRP2
- the first UE to the GSM first cell The path loss between them is PL. , you can get:
- PUEI I G2 + PL0;
- PUEI IG2 + PRS2_RSRP2.
- PGI + PRSI-RSRPI IG2 + PRS2-RSRP 2 ;
- the second interference value I G 2 PGI + PRSI - RSRPi - PRS 2 + RSRP 2 .
- PRSi and PRS2 is equal, which leads to further:
- IG2 PGI+RSRP 2 - RSRPi.
- the network side device determines, according to the correspondence between the identifier of the GSM first cell and the identifier of the LTE first cell, and the second interference value, the first interference value of the first UE to the first cell of the LTE.
- the network side device acquires the transmit power of the second UE, where the second UE is the UE in the GSM first cell.
- the manner in which the network side device acquires the transmit power of the second UE is The manner in which the network side device acquires the correspondence relationship, the measurement information, and the resource occupation information of the first UE is similar. Specifically, if the network side device is the first base station, the first base station may directly obtain the transmit power of the second UE; if the network side device is the second base station or the SRC, the first base station acquires the transmit power of the second UE. The transmit power of the second UE may be transmitted to the second base station through an interface between the base stations, or may be sent to the SRC.
- the network side device determines, according to the RSRP of the first cell of the GSM and the pilot transmit power of the first cell of the GSM, the second path loss of the second UE to the first cell of the GSM.
- the network side device can determine the second path loss of the second UE to the GSM first cell according to the RSRP of the GSM first cell, that is, the pilot transmission power of the RSRP2 and the GSM first cell, that is, the PRS 2 . Assuming the second path loss is PL 2 , you can get:
- P 2 PRS 2 - RSRP 2 .
- the network side device may force the UE to perform measurement and report the measurement information, or may use the default value instead of the second path of the second UE to the GSM first cell. .
- the network side device determines, according to the correspondence between the identifier of the GSM first cell and the identifier of the first cell of the LTE, and the second path loss, the third path loss of the second UE to the first cell of the LTE.
- the network side device determines the third path loss of the second UE to the LTE first cell according to the correspondence between the identifier of the GSM first cell and the identifier of the LTE first cell and the second path loss. Since the GSM first cell and the LTE first cell are co-located, that is, the first base station provides services, the third path loss is equal to the second path loss. Assuming the third path loss is PL 3 , you can get:
- the correspondence between the identifier of the GSM first cell and the identifier of the LTE first cell may be preset in the first base station.
- the network side device determines, according to the transmit power of the second UE and the third path loss, a third interference value of the second UE to the first cell of the LTE.
- the network side device may determine, according to the acquired transmit power of the second UE and the third path loss, a third interference value of the second UE to the first cell of the LTE, that is, the GSM first cell that is co-located with the LTE first cell.
- the interference value of the UE to the LTE first cell Assume that the second UE is sent
- the third interference value IG3 PUE2 + RSRP2_PRS 2 .
- the interference of the UE in the GSM cell of the co-station to the LTE first cell such as S409_S412.
- the embodiment of the present invention does not limit the execution order of S403-S408 and S409-S412, that is, the present invention may first execute S403-S408, and then execute S409-S412; or may perform S409-S412 first, then execute S403-S408; Execute S403-S408 and S409-S412.
- the method may further include:
- the network side device is the first base station, the first base station allocates the radio access resource to the UE in the first cell according to the first interference value and the third interference value; or, if the network side device is the second base station or SRC, the second base station or the SRC sends the first interference value and the third interference value to the first base station, so that the first base station allocates the wireless connection to the UE in the first cell according to the first interference value and the third interference value.
- the network side device is the first base station, the first base station allocates the radio access resource to the UE in the first cell according to the first interference value and the third interference value; or, if the network side device is the second base station or SRC, the second base station or the SRC sends the first interference value and the third interference value to the first base station, so that the first base station allocates the wireless connection to the UE in the first cell according to the first interference value and the third interference value.
- the network side device After the network side device obtains the first interference value and the third interference value, if the network side device is the first base station, the first base station allocates a wireless connection to the UE in the LTE first cell according to the first interference value and the third interference value. Alternatively, if the network side device is the second base station or the SRC, the second base station or the SRC sends the first interference value and the third interference value to the first base station, so that the first base station according to the first interference value and the first The three interference value is a radio access resource allocated by the UE in the LTE first cell.
- the network side device may determine, according to the foregoing measurement data of the UEs in the multiple GSM second cells, the first interference value of the UE in the multiple GSM second cells to the first cell in the LTE, and acquire the first GSM.
- the third interference value of the UE in the cell to the LTE first cell so that when the first base station allocates the radio access resource to the UE in the LTE first cell, the first base station may determine that the UE in each GSM cell is the LTE One district
- the interference value and its change are measured using the historical SI NR for the compensation value when the radio access resource is allocated next time, thereby allocating suitable radio access resources for the UE in the first cell of the L TE.
- the radio access resource may be a frequency, a time slot, or the like.
- the resource occupation information of the first UE may further include a frequency domain resource and/or a time domain resource occupied by the first UE. Therefore, when the first base station allocates a radio access resource to the UE in the first cell of the L TE, the first base station may allocate the frequency domain resource and/or the time domain resource occupied by the first UE to the UE in the first cell of the L TE. Corresponding wireless access resources.
- the frequency domain resource and/or the time domain resource occupied by the first UE may include a time domain resource and/or a frequency domain resource that the first UE interferes with the L TE first cell, and the time domain resource and/or The amount of interference on the frequency domain resources.
- An embodiment of the present invention provides a method for acquiring an interference value.
- the network side device can determine the interference value of the UE in each G SM cell to the neighboring L TE cell by using information exchange and data measurement between the network. Therefore, an appropriate downlink modulation coding mode can be selected, thereby improving the efficiency of the network for sharing the spectrum.
- the embodiment of the present invention provides a network side device 1 for performing the method for acquiring an interference value according to the foregoing FIG.
- the device specifically includes: a receiving unit 10 for obtaining The correspondence between the identifier of the second cell of the second system and the identifier of the second cell of the first system, the resource occupancy information of the second cell of the second system, and the pilot measurement result reported by the UE in the first cell of the first system
- the resource occupation information of the second cell of the second system includes the transmit power of the second cell of the second system, where the first cell of the first system belongs to the first standard network, and the service is provided by the first base station, and the second mode The second cell belongs to the second standard network, and is served by the second base station, where the second standard cell belongs to the first standard network, and the second base station provides the service; the first standard network and the second standard network share the spectrum.
- a determining unit 1 1 configured to use, according to the receiving unit, the transmit power of the second cell of the second system, the pilot measurement result, and the identifier of the second cell of the second system, and the first standard And determining, by the correspondence between the identifiers of the two cells, a first interference value of the second cell of the second system to the UE.
- the network side device is the first base station
- the receiving unit 10 is configured to receive the corresponding relationship from the second base station and resource occupation information of the second standard second cell. Or receiving the corresponding relationship from the SRC and the resource occupation information of the second cell of the second system, where the corresponding relationship and the resource occupation information of the second cell of the second system are sent to the second base station The SRC.
- the network side device is the second base station; the receiving unit 10 is specifically configured to receive the pilot measurement result from the first base station, or receive the pilot from an SRC. As a result of the measurement, the pilot measurement result is sent by the first base station to the SRC.
- the network side device includes an SRC
- the receiving unit 10 is configured to receive the corresponding relationship from the second base station and resource occupation information of the second standard second cell, and Said pilot measurement result of the first base station.
- the pilot measurement result obtained by the receiving unit 10 includes an identifier of the second cell of the first system and an RSRP of the second cell of the first system.
- the determining unit 11 is specifically configured to be used according to Obtaining, by the receiving unit, the identifier of the second cell of the first system, the pilot transmit power of the second cell of the first system, and the RSRP of the second cell of the first system acquired by the receiving unit a pilot transmit power of the second cell of the first system, determining a first path loss of the UE to the second cell of the first system, and acquiring, by the receiving unit, the second cell of the second system according to the receiving unit Identifying a correspondence between the identifier of the second cell of the first system, and the first path loss, determining a second path loss of the UE to the second cell of the second system, and receiving according to the And determining, by the unit, the transmit power of the second cell of the second mode and the second path loss, determining the first interference value.
- the pilot measurement result obtained by the receiving unit 10 further includes an identifier of the first cell of the first system and an RSRP of the first cell of the first system; the determining unit 11 is further configured to: According to the pilot measurement result obtained by the receiving unit, the obtained transmit power of the first cell of the second system, and the identifier of the first cell of the first system and the identifier of the first cell of the second system Corresponding relationship, determining a second interference value of the second cell of the second system to the UE, where the first cell of the second system belongs to The second standard network is served by the first base station.
- the determining unit 1 is configured to acquire, according to the identifier of the first cell of the first system acquired by the receiving unit, a pilot transmit power of the first cell of the first system, and according to the Determining, by the receiving unit, the RS RP of the first cell of the first system and the pilot transmit power of the first cell of the first system acquired by the determining unit, determining that the UE is to the first cell of the first system Determining, by the third path loss, the correspondence between the identifier of the first cell of the first system acquired by the receiving unit and the identifier of the first cell of the second system, and the third path loss. Determining the second mode by the fourth path loss of the UE to the first cell of the second system, and according to the transmit power of the second cell of the second mode acquired by the receiving unit and the fourth path loss The second interference value of a cell to the UE.
- the network side device 1 further includes an allocating unit 12 for determining the first according to the determining unit. And the interference value and the second interference value are used to allocate radio access resources to the UE in the first cell of the first mode;
- the network side device 1 further includes a sending unit 13 for determining the determining by the determining unit. Transmitting the first interference value and the second interference value to the first base station, so that the first base station allocates the wireless access to the UE according to the first interference value and the second interference value Resources.
- the resource occupation information of the second cell of the second mode acquired by the receiving unit 10 further includes a frequency domain resource and/or a time domain resource occupied by the second cell of the second mode, and is used to indicate the location
- the first base station allocates a radio access resource to the UE according to the frequency domain resource and/or the time domain resource.
- the network side device provided by the embodiment of the present invention can determine the interference value of the second cell in the second cell of the first system by using the information exchange and data measurement between the network, so that the network side device can accurately Estimate the interference value between the networks, thereby improving the efficiency of the network for the shared spectrum.
- an embodiment of the present invention provides a network side device 1 for performing The method for obtaining the interference value shown in Figure 6-7 above, the device specifically includes: a receiving unit 10, configured to acquire a correspondence between an identifier of the first cell of the second system and an identifier of the first cell of the first system And the measurement information reported by the first UE in the second cell of the second system and the resource occupation information of the first UE, where the resource occupation information of the first UE includes the received power of the first UE, where The first cell of the first system belongs to the first standard network, and the first base station provides the service, the second cell of the second system belongs to the second standard network, and the second cell provides the service, and the second cell of the second mode belongs to the second standard network.
- the first base station Provided by the first base station; the first system network shares the spectrum with the second system network.
- the determining unit 11 is configured to use, according to the received power of the first UE, the measurement information, and the identifier of the first cell of the second system and the identifier of the first cell of the first system acquired by the receiving unit Corresponding relationship, determining a first interference value of the first UE to the first cell of the first system.
- the network side device is the first base station
- the receiving unit 10 is configured to receive the measurement information from the second base station and resource occupation information of the first UE, or Receiving the measurement information from the SRC and the resource occupation information of the first UE, where the measurement information and the resource occupation information of the first UE are sent by the second base station to the SRC.
- the network side device is the second base station; the receiving unit 10 is specifically configured to receive the correspondence relationship from the first base station, or receive the corresponding relationship from the SRC, where The corresponding relationship is sent by the first base station to the SRC.
- the network side device includes an SRC
- the receiving unit 10 is specifically configured to receive the correspondence relationship from the first base station, and receive the measurement information from the second base station and the Resource occupancy information of the first UE.
- the measurement information acquired by the receiving unit 10 includes an identifier of the second cell of the second system, an identifier of the first cell of the second system, and an RSRP of the second cell of the second system.
- the RSRP of the second cell of the second system is described; the determining unit 11 is specifically configured to: according to the identifier of the second cell of the second system acquired by the receiving unit Obtaining the pilot transmit power of the second cell of the second system, and according to the RS RP of the second cell of the second system acquired by the receiving unit, and the second cell of the second mode acquired by the determining unit a pilot transmission power, determining a first path loss of the first UE to the second cell of the second system, and determining, according to the received power of the first UE acquired by the receiving unit, by the determining unit Determining, by the first path loss, the transmit power of the first UE, and acquiring the pilot transmit power of the first cell of the second system according to the identifier of the first cell of the second system acquired by the receiving unit,
- the determining unit 1 1 is further configured to acquire a transmit power of the second UE, where the second UE is a UE in the first cell of the second system, and according to the acquiring by the receiving unit Determining, by the RS RP of the first cell of the second system, the pilot transmit power of the first cell of the second system acquired by the determining unit, determining the second path loss of the second UE to the first cell of the second system And determining, according to the correspondence between the identifier of the second cell of the second system acquired by the receiving unit and the identifier of the first cell of the first system, and the second path loss determined by the determining unit.
- the network side device 1 further includes an allocating unit 1 2, according to the first interference value and the first The three interference value is a radio access resource allocated by the UE in the first cell of the first system;
- the network side device 1 further includes a sending unit 13 for using the first interference value. Transmitting, to the first base station, the third interference value, so that the first base station allocates, according to the first interference value and the third interference value, a UE in the first cell in the first system. Wireless access resources.
- the resource occupation information of the first UE acquired by the receiving unit 10 further includes a frequency domain resource and/or a time domain resource that is occupied by the first UE, and is used to indicate that the first base station is configured according to the The frequency domain resource and/or the time domain resource allocates a radio access resource to the UE in the first cell of the first system.
- the embodiment of the present invention provides a network side device, and the network side device can determine the interference value of the UE in the second system of the second system to the first cell of the first system by using information exchange and data measurement between the networks, thereby being accurate. Estimate the interference value between the networks, thereby improving the efficiency of the network for the shared spectrum.
- an embodiment of the present invention provides a network side device, which is used to perform the method for acquiring an interference value, as shown in FIG. 4-5, where the device specifically includes a transmitter 14, a receiver 15, and a processor. 16 and memory 17, wherein
- the transmitter 14 can be configured to send a downlink signal to a terminal device such as a UE.
- a terminal device such as a UE.
- the transmitter 14 can transmit the communication data to the terminal device.
- the receiver 15 can be configured to receive uplink signals from terminal devices such as UEs. In particular, if the network side device needs to communicate with the terminal device, the receiver 15 can receive communication data from the UE.
- the processor 16 is a control and processing center of the network side device, and controls the network side device to transmit and receive signals and other functions of the network side device by running a software program stored in the memory 17.
- the memory 17 can be used to store software programs and data such that the processor 16 can implement the transmission and reception signals and other functions of the network side devices by running software programs stored in the memory 17.
- the receiver 15 is configured to obtain a correspondence between an identifier of the second cell of the second system and an identifier of the second cell of the second system, and a resource of the second cell of the second system.
- the first cell of the system belongs to the first standard network
- the second base station belongs to the second standard network
- the second cell of the second system belongs to the first standard network.
- the second base station provides a service; the first standard network shares the frequency spectrum with the second standard network; the processor 16 may be configured to use, according to the transmit power of the second standard second cell acquired by the receiver, the Determining, by the pilot measurement result, a correspondence between the identifier of the second cell of the second system and the identifier of the second cell of the first system, determining a first interference value of the second cell of the second system to the UE .
- the network side device is the first base station, and the receiver 15 is configured to receive the corresponding relationship from the second base station and resource usage of the second standard second cell.
- the network side device is the second base station; the receiver 15 is specifically configured to receive the pilot measurement result from the first base station, or receive the foregoing from the S RC The pilot measurement result is sent by the first base station to the SRC.
- the network side device includes an SRC, where the receiver 15 is configured to receive the corresponding relationship from the second base station and resource occupation information of the second standard second cell, and The pilot measurement result of the first base station.
- the pilot measurement result obtained by the receiver 15 includes an identifier of the second cell of the first system and an RSRP of the second cell of the first system; the processor 16 Acquiring the pilot transmit power of the second cell of the first system according to the identifier of the second cell of the first system acquired by the receiver, and acquiring the second cell of the first system according to the receiver according to the identifier of the second cell of the first system acquired by the receiver.
- the RSRP and the pilot transmit power of the second cell of the first system determine a first path loss of the UE to the second cell of the first system, and the second mode is obtained according to the receiver.
- the identity of the cell and the first system Corresponding relationship between the identifiers of the second cell, and the first path loss, determining a second path loss of the UE to the second cell of the second system, and the first obtained according to the receiver
- the transmit power of the second cell of the second mode and the second path loss determine the first interference value.
- the pilot measurement result obtained by the receiver 15 further includes an identifier of the first cell of the first system and an RS RP of the first cell of the first system; the processor 16; And the identifier of the first cell of the first system and the identifier of the first cell of the second system according to the pilot measurement result obtained by the receiver, the obtained transmit power of the first cell of the second system, and the identifier of the first cell of the second system. Determining a second interference value of the second cell of the second system to the UE, where the first cell of the second system belongs to the second standard network, and the first base station provides a service.
- the processor 16 is configured to acquire, according to the identifier of the first cell of the first system acquired by the receiver, a pilot transmit power of the first cell of the first system, and according to the Determining, by the receiver, the RS RP of the first cell of the first system and the pilot transmit power of the first cell of the first mode acquired by the processor, determining that the UE is to the first cell of the first system Determining, by the third path loss, the correspondence between the identifier of the first cell of the first system acquired by the receiver and the identifier of the first cell of the second system, and the third path loss. Determining the second mode of the fourth path loss of the UE to the second cell of the second mode, and according to the transmit power of the second cell of the second mode acquired by the receiver and the fourth path loss The second interference value of a cell to the UE.
- the processor 16 is further configured to: according to the first interference value and the second interference value, the first mode is first.
- the UE in the cell allocates radio access resources;
- the transmitter 14 is configured to send the first interference value and the second interference value to the first base station,
- the first base station is configured to allocate the radio access resource to the UE according to the first interference value and the second interference value.
- the resource occupied by the second cell of the second mode acquired by the receiver 15 The information further includes a frequency domain resource and/or a time domain resource that is occupied by the second cell of the second system, and is used to indicate that the first base station is the UE according to the frequency domain resource and/or the time domain resource. Allocate wireless access resources.
- the embodiment of the present invention provides a network side device.
- the network side device can determine the interference value of the UE in the first cell of the first system by using the information exchange and data measurement between the network, so that the device can accurately estimate the interference value.
- the interference value between the networks thereby improving the efficiency of the network for the shared spectrum.
- an embodiment of the present invention provides a network side device, which is used to perform the method for acquiring an interference value shown in FIG. 6-7.
- the receiver 15 may be configured to acquire a correspondence between an identifier of the first cell of the second system and an identifier of the first cell of the first system, and a measurement reported by the first UE in the second cell of the second system.
- the information and the resource occupation information of the first UE where the resource occupation information of the first UE includes the received power of the first UE, where the first cell of the first system belongs to the first standard network, and is first
- the base station provides the service, the second mode second cell belongs to the second standard network, and the second base station provides the service, and the second mode first cell belongs to the second standard network, and the first base station provides the service; the first standard network and the The second mode network sharing spectrum
- the processor 16 may be configured to: according to the received power of the first UE, the measurement information, and the identifier of the first cell of the second system acquired by the receiver, Determining, by the correspondence between the identifiers of the first cells of the first system, determining a first interference value of the first UE to the first cell
- the network side device is the first base station, and the receiver 15 is configured to receive the measurement information from the second base station and resource occupation information of the first UE, or And receiving, by the S RC, the measurement information and the resource occupation information of the first UE, where the measurement information and the resource occupation information of the first UE are sent by the second base station to the S RC.
- the network side device is the second base station; the receiver 15 is specifically configured to receive the correspondence relationship from the first base station, or receive the corresponding relationship from the S RC The corresponding relationship is sent by the first base station to the S RC.
- the network side device includes an SRC
- the receiver 15 is specifically configured to: Receiving the correspondence from the first base station, and receiving the measurement information from the second base station and resource occupation information of the first UE.
- the measurement information acquired by the receiver 15 includes an identifier of the second cell of the second system, an identifier of the first cell of the second system, and an RSRP of the second cell of the second system.
- the RSRP of the second cell of the second system is used to obtain the pilot transmit power of the second cell of the second system according to the identifier of the second cell of the second system acquired by the receiver.
- the processor is obtained The pilot transmit power of the first cell of the second system and the RSRP of the first cell of the second mode acquired by the receiver, determining the second UE to the second cell of the second cell of the second system The interference value, and the correspondence between the identifier of the second cell of the second system acquired by the receiver and the identifier of the first cell of the first system, and the second interference value determined by the processor , determining the first interference value.
- the processor 16 is further configured to acquire a transmit power of the second UE, where the second UE is a UE in the first cell of the second system, and according to the Determining, by the RSRP of the first cell of the second mode, the pilot transmit power of the first cell of the second system acquired by the processor, determining a second path loss of the second UE to the first cell of the second system, and Determining, according to the correspondence between the identifier of the second cell of the second system acquired by the receiver and the identifier of the first cell of the first system, and the second path loss determined by the processor, Determining a third path loss of the second UE to the first cell of the first system, and determining, according to a transmit power of the second UE acquired by the processor and the third path loss determined by the processor, And a third interference value of the second UE to the first cell of the first system.
- the processor 16 is further configured to: according to the first interference value and the third interference value
- the transmitter 14 is configured to send the first interference value and the third interference value to the first base station,
- the first base station is configured to allocate the radio access resource to the UE in the first cell of the first system according to the first interference value and the third interference value.
- the resource occupation information of the first UE that is acquired by the receiver 15 further includes a frequency domain resource and/or a time domain resource that is occupied by the first UE, and is used to indicate that the first base station is configured according to the The frequency domain resource and/or the time domain resource allocates a radio access resource to the UE in the first cell of the first system.
- the embodiment of the present invention provides a network side device, and the network side device can determine the interference value of the UE in the second cell of the second system to the first cell of the first system by using information exchange and data measurement between the networks, thereby being accurate. Estimate the interference value between the networks, thereby improving the efficiency of the network for the shared spectrum.
- the disclosed system, apparatus, and method may be implemented in other manners.
- the device embodiments described above are merely illustrative.
- the division of the modules or units is only a logical function division.
- there may be another division manner for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed.
- the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit.
- the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
- each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
- the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
- the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
- the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods of the various embodiments of the present invention.
- the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .
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Abstract
A method and device for acquiring an interference value are provided in embodiments of the present invention, relating to the field of communications. The interference value between networks can be exactly estimated, thus the efficiency of using the shared frequency spectrum in networks is improved. The method can comprise that: a network side apparatus acquires correspondence between the identifier of a second cell under a second standard and the identifier of the second cell under a first standard, resource occupation information of the second cell under the second standard, and a pilot frequency measurement result reported by user equipment (UE) of a first cell under the first standard; the resource occupation information of the second cell under the second standard comprises the transmission power of the second cell under the second standard; and the network side apparatus determines a first interference value from the second cell under the second standard to the UE.
Description
一种获取干扰值的方法及装置 技术领域 Method and device for acquiring interference value
本发明涉及通信领域,尤其涉及一种获取干扰值的方法及装置。 背景技术 The present invention relates to the field of communications, and in particular, to a method and apparatus for acquiring interference values. Background technique
随着无线通信技术的发展,为了满足用户对多样化数据的需求, 出现了具有更高频语使用效率的新制式的网络, 如 UMTS( Universal Mobile Telecommunications System, 通用移动通信*** ) 网络和 LTE ( Long Term Evolution, 长期演进) 网络。 With the development of wireless communication technology, in order to meet the user's demand for diversified data, a new system with higher frequency usage efficiency, such as UMTS (Universal Mobile Telecommunications System) network and LTE ( Long Term Evolution, Long Term Evolution) Network.
以 GSM 网络和 LTE 网络为例, 在 LTE 网络的发展过程中, 传统 的 GSM ( Global System for Mobile Communications, 全球移动通 信*** )网络的用户在很长一段时间内都保持较高的比例, 并且 GSM 网络的用户的容量需求变化也呈逐渐变化的趋势, 因此在对 LTE 网 络进行频谱重整之前, 存在一个 GSM 网络和 LTE 网络之间共享频谱 的过渡阶段。 在这个阶段, 如何计算获取 GSM 网络与 LTE 网络之间 的同频 /邻频干扰成为一个关键问题。 Taking the GSM network and the LTE network as an example, in the development of the LTE network, the users of the traditional GSM (Global System for Mobile Communications) network maintain a high proportion for a long time, and GSM The change in capacity demand of users of the network also tends to change gradually. Therefore, before spectrum re-routing of LTE networks, there is a transition phase of sharing spectrum between GSM network and LTE network. At this stage, how to calculate the same-frequency/adjacent frequency interference between the GSM network and the LTE network becomes a key issue.
现有技术由于没有准确评估不同制式网络同频 /邻频干扰问题, 从而基站与用户终端设备通信时无法更准确地确定合适的调制编码 方式以提高通信速度, 导致频谱的使用效率低。 In the prior art, since the same frequency/adjacent frequency interference problem of different standard networks is not accurately evaluated, the base station can not accurately determine the appropriate modulation and coding mode to improve the communication speed when communicating with the user terminal equipment, resulting in low efficiency of spectrum utilization.
发明内容 Summary of the invention
本发明的实施例提供一种获取干扰值的方法及装置, 能够准确 估算网络之间的干扰值, 从而基站与用户终端设备通信时可以更准 确地确定合适的调制编码方式以提高通信速度, 提高了网络对共享 频谱的使用效率。 Embodiments of the present invention provide a method and apparatus for acquiring interference values, which can accurately estimate interference values between networks, so that when a base station communicates with a user terminal device, it can more accurately determine a suitable modulation and coding mode to improve communication speed and improve The efficiency of the network for the use of shared spectrum.
为达到上述目的, 本发明的实施例釆用如下技术方案: In order to achieve the above object, embodiments of the present invention use the following technical solutions:
第一方面, 本发明实施例提供一种获取干扰值的方法, 包括: 网络侧设备获取第二制式第二小区的标识与第一制式第二小区 的标识之间的对应关系、 第二制式第二小区的资源占用信息, 以及
第一制式第一小区中的用户设备 UE上报的导频测量结果, 所述第二 制式第二小区的资源占用信息包括所述第二制式第二小区的发射功 率, 其中, 所述第一制式第一小区属于第一制式网络, 由第一基站 提供服务, 第二制式第二小区属于第二制式网络, 由第二基站提供 服务, 第一制式第二小区属于第一制式网络, 由第二基站提供服务; 所述第一制式网络与所述第二制式网络共享频谱; In a first aspect, the embodiment of the present invention provides a method for acquiring an interference value, where: the network side device acquires a correspondence between an identifier of a second cell of a second system and an identifier of a second cell of the first system, and a second standard Resource occupancy information of the second cell, and a pilot measurement result reported by the user equipment UE in the first cell of the first system, where the resource occupation information of the second cell of the second system includes a transmit power of the second cell of the second system, where the first standard The first cell belongs to the first standard network, and the second base station belongs to the second standard network, and the second cell belongs to the first standard network, and the second cell belongs to the first standard network, and the second cell belongs to the first standard network. The base station provides a service; the first standard network shares a spectrum with the second standard network;
所述网络侧设备根据所述第二制式第二小区的发射功率、 所述 导频测量结果及所述第二制式第二小区的标识与第一制式第二小区 的标识之间的对应关系, 确定所述第二制式第二小区到所述 UE的第 一干扰值。 The network side device is configured according to the corresponding relationship between the transmit power of the second cell of the second system, the pilot measurement result, and the identifier of the second cell of the second system and the identifier of the second cell of the first system. Determining a first interference value of the second mode second cell to the UE.
在第一方面的第一、 二、 三种实现方式中, 所述网络侧设备为 所述第一基站、 第二基站或 S RC。 In the first, second, and third implementation manners of the first aspect, the network side device is the first base station, the second base station, or the S RC.
结合前述的第一方面或第一方面的第一种可能的实现方式至第 三种可能的实现方式中的任一种实现方式, 在第四种可能的实现方 式中, 所述导频测量结果包括所述第一制式第二小区的标识和所述 第一制式第二小区的参考信号接收功率 R S R P ; 其中, 所述网络侧设 备根据所述第二制式第二小区的发射功率、 所述导频测量结果及所 述第二制式第二小区的标识与所述第一制式第二小区的标识之间的 对应关系, 确定所述第二制式第二小区到所述 UE的第一干扰值的方 法具体包括: 所述网络侧设备根据所述第一制式第二小区的标识获 取所述第一制式第二小区的导频发射功率; 所述网络侧设备根据所 述第一制式第二小区的 R S RP 和所述第一制式第二小区的导频发射 功率, 确定所述 UE到所述第一制式第二小区的第一路损; 所述网络 侧设备根据所述第二制式第二小区的标识与所述第一制式第二小区 的标识之间的对应关系, 及所述第一路损, 确定所述 UE到所述第二 制式第二小区的第二路损; 所述网络侧设备根据所述第二制式第二 小区的发射功率及所述第二路损, 确定所述第一干扰值。 With reference to the foregoing first aspect, or any one of the first possible implementation to the third possible implementation of the first aspect, in a fourth possible implementation, the pilot measurement result The identifier of the second cell of the first system and the reference signal received power RSRP of the second cell of the first system; wherein, the network side device according to the transmit power of the second cell of the second system, the guide Determining, by the frequency measurement result, a correspondence between the identifier of the second cell of the second system and the identifier of the second cell of the first system, determining a first interference value of the second cell of the second system to the UE The method specifically includes: the network side device acquiring the pilot transmit power of the second cell of the first system according to the identifier of the second cell of the first system; the network side device according to the second cell of the first system Determining, by the RS RP and the pilot transmit power of the second cell of the first system, a first path loss of the UE to the second cell of the first system; the network side device according to the second Determining a correspondence between the identifier of the second cell and the identifier of the second cell of the first system, and the first path loss, determining a second path loss of the UE to the second cell of the second system; The network side device determines the first interference value according to the transmit power of the second cell of the second system and the second path loss.
第二方面, 本发明实施例提供一种网络侧设备, 包括: The second aspect of the present invention provides a network side device, including:
接收单元, 用于获取第二制式第二小区的标识与第一制式第二
小区的标识之间的对应关系、 第二制式第二小区的资源占用信息, 以及第一制式第一小区中的 UE上报的导频测量结果, 所述第二制式 第二小区的资源占用信息包括所述第二制式第二小区的发射功率, 其中, 第一制式第一小区属于第一制式网络, 由第一基站提供服务, 第二制式第二小区属于第二制式网络, 由第二基站提供服务, 第一 制式第二小区属于第一制式网络, 由第二基站提供服务; 所述第一 制式网络与所述第二制式网络共享频谱; a receiving unit, configured to acquire the identifier of the second cell of the second system and the second mode of the second system a corresponding relationship between the identifiers of the cells, the resource occupation information of the second cell of the second system, and the pilot measurement result reported by the UE in the first cell of the first system, where the resource occupation information of the second cell of the second system includes The transmit power of the second cell of the second system, where the first cell of the first mode belongs to the first standard network, and the second cell provides the service, and the second cell of the second mode belongs to the second standard network, and is provided by the second base station. Service, the first mode second cell belongs to the first standard network, and is served by the second base station; the first standard network shares the spectrum with the second standard network;
确定单元, 用于根据所述接收单元获取的所述第二制式第二小 区的发射功率、 所述导频测量结果及所述第二制式第二小区的标识 与所述第一制式第二小区的标识之间的对应关系, 确定所述第二制 式第二小区到所述 UE的第一干扰值。 a determining unit, configured to send, according to the receiving unit, the transmit power of the second system, the pilot measurement result, and the identifier of the second cell of the second system, and the second cell of the first system Corresponding relationship between the identifiers, determining a first interference value of the second system second cell to the UE.
在第二方面的第一、 二、 三种可能的实现方式中, 所述网络侧 设备为所述一基站、 第二基站、 或 S RC。 In the first, second, and third possible implementation manners of the second aspect, the network side device is the one base station, the second base station, or the S RC.
结合前述的第二方面或第二方面的第一种可能的实现方式至第 三种可能的实现方式中的任一种实现方式, 在第四种可能的实现方 式中, 所述接收单元获取的所述导频测量结果包括所述第一制式第 二小区的标识和所述第一制式第二小区的 R S RP ; 所述确定单元, 具 体用于根据所述接收单元获取的所述第一制式第二小区的标识获取 所述第一制式第二小区的导频发射功率, 并根据所述接收单元获取 的所述第一制式第二小区的 R S RP 和所述第一制式第二小区的导频 发射功率, 确定所述 UE到所述第一制式第二小区的第一路损, 且根 据所述接收单元获取的所述第二制式第二小区的标识与所述第一制 式第二小区的标识之间的对应关系, 及所述第一路损, 确定所述 UE 到所述第二制式第二小区的第二路损, 以及根据所述接收单元获取 的所述第二制式第二小区的发射功率及所述第二路损, 确定所述第 一干扰值。 With reference to the foregoing second aspect or any one of the first possible implementation to the third possible implementation of the second aspect, in a fourth possible implementation, the receiving unit acquires The pilot measurement result includes an identifier of the second cell of the first system and an RS RP of the second cell of the first system. The determining unit is specifically configured to be used according to the first mode acquired by the receiving unit. Obtaining, by the identifier of the second cell, the pilot transmit power of the second cell of the first system, and according to the RS RP of the second cell of the first standard acquired by the receiving unit, and the guide of the second cell of the first standard The first transmission loss is determined, and the first path loss of the UE to the second cell of the first system is determined, and the identifier of the second cell of the second system acquired by the receiving unit is compared with the second cell of the first system. Corresponding relationship between the identifiers, and the first path loss, determining a second path loss of the UE to the second cell of the second system, and the second mode obtained according to the receiving unit Emitter region and the second power path loss, determining a first interference value.
第三方面, 本发明实施例还提供一种网络侧设备, 包括: 接收器, 用于获取第二制式第二小区的标识与第一制式第二小 区的标识之间的对应关系、 第二制式第二小区的资源占用信息, 以
及第一制式第一小区中的 UE上报的导频测量结果, 所述第二制式第 二小区的资源占用信息包括所述第二制式第二小区的发射功率, 其 中, 第一制式第一小区属于第一制式网络, 由第一基站提供服务, 第二制式第二小区属于第二制式网络, 由第二基站提供服务, 第一 制式第二小区属于第一制式网络, 由第二基站提供服务; 所述第一 制式网络与所述第二制式网络共享频谱; In a third aspect, the embodiment of the present invention further provides a network side device, including: a receiver, configured to acquire a correspondence between an identifier of a second cell of a second system and an identifier of a second cell of the first system, and a second standard Resource occupancy information of the second cell, And the pilot measurement result reported by the UE in the first cell of the first system, where the resource occupation information of the second cell of the second system includes the transmit power of the second cell of the second system, where the first cell of the first mode It belongs to the first-standard network and is served by the first base station. The second-standard second cell belongs to the second-standard network and is served by the second base station. The first-standard second cell belongs to the first-standard network and is served by the second base station. The first standard network shares a spectrum with the second standard network;
处理器, 用于根据所述接收器获取的所述第二制式第二小区的 发射功率、 所述导频测量结果及所述第二制式第二小区的标识与所 述第一制式第二小区的标识之间的对应关系, 确定所述第二制式第 二小区到所述 UE的第一干扰值。 a processor, configured to use, according to the receiver, the transmit power of the second cell of the second mode, the pilot measurement result, and the identifier of the second cell of the second system, and the second cell of the first system Corresponding relationship between the identifiers, determining a first interference value of the second system second cell to the UE.
在第三方面的第一、 二、 三种可能的实现方式中, 所述网络侧 设备包括所述第一基站、 第二基站或 S RC。 In the first, second, and third possible implementation manners of the third aspect, the network side device includes the first base station, the second base station, or the S RC.
结合前述的第三方面或第三方面的第一种可能的实现方式至第 三种可能的实现方式中的任一种实现方式, 在第四种可能的实现方 式中, 所述接收器获取的所述导频测量结果包括所述第一制式第二 小区的标识和所述第一制式第二小区的 R S R P ; 所述处理器, 具体用 于根据所述接收器获取的所述第一制式第二小区的标识获取所述第 一制式第二小区的导频发射功率, 并根据所述接收器获取的所述第 一制式第二小区的 R S RP和所述第一制式第二小区的导频发射功率, 确定所述 UE到所述第一制式第二小区的第一路损, 且根据所述接收 器获取的所述第二制式第二小区的标识与所述第一制式第二小区的 标识之间的对应关系, 及所述第一路损, 确定所述 U E到所述第二制 式第二小区的第二路损, 以及根据所述接收器获取的所述第二制式 第二小区的发射功率及所述第二路损, 确定所述第一干扰值。 With reference to the foregoing third aspect, or any one of the first possible implementation to the third possible implementation of the third aspect, in a fourth possible implementation, the receiver acquires The pilot measurement result includes an identifier of the second cell of the first system and an RSRP of the second cell of the first system. The processor is specifically configured to use the first mode acquired by the receiver. Obtaining, by the identifier of the second cell, the pilot transmit power of the second cell of the first system, and the RS RP of the second cell of the first system and the pilot of the second cell of the first system acquired by the receiver Transmitting power, determining a first path loss of the UE to the second cell of the first system, and determining, according to the identifier of the second cell of the second system acquired by the receiver, and the second cell of the first system Corresponding relationship between the identifiers, and the first path loss, determining a second path loss of the UE to the second cell of the second system, and the second cell according to the second mode obtained by the receiver Launch function And the second path loss, determining the first interference value.
本发明实施例提供一种获取干扰值的方法及装置, 通过网络之 间的信息交互和数据测量确定第二制式第二小区对第一制式第一小 区中 UE的干扰值, 从而能够准确估算网络之间的干扰值, 进而提高 网络对共享频谱的使用效率。
第四方面, 本发明实施例提供另一种获取干扰值的方法, 包括: 网络侧设备获取第二制式第一小区的标识与第一制式第一小区 的标识之间的对应关系, 以及第二制式第二小区中的第一 UE上报的 测量信息及所述第一 UE 的资源占用信息, 所述第一 UE 的资源占用 信息包括所述第一 UE的接收功率, 其中, 所述第一制式第一小区属 于第一制式网络, 由第一基站提供服务, 第二制式第二小区属于第 二制式网络, 由第二基站提供服务, 第二制式第一小区属于第二制 式网络, 由第一基站提供服务; 所述第一制式网络与所述第二制式 网络共享频谱; An embodiment of the present invention provides a method and a device for acquiring an interference value, which are used to determine an interference value of a UE in a second cell of a first system in a first cell by using information exchange and data measurement between networks, thereby accurately estimating a network. The interference value between the two increases the efficiency of the network for the shared spectrum. In a fourth aspect, the embodiment of the present invention provides another method for acquiring an interference value, including: acquiring, by a network side device, a correspondence between an identifier of a first cell of a second system and an identifier of a first cell of a first system, and a second The measurement information reported by the first UE in the second cell of the system and the resource occupation information of the first UE, where the resource occupation information of the first UE includes the received power of the first UE, where the first standard The first cell belongs to the first standard network, and is served by the first base station, the second cell of the second system belongs to the second standard network, and the second base station provides the service, and the second cell of the second system belongs to the second standard network, and is first The base station provides a service; the first standard network shares a spectrum with the second standard network;
所述网络侧设备根据所述第一 U E的接收功率、所述测量信息及 所述第二制式第一小区的标识与所述第一制式第一小区的标识之间 的对应关系, 确定所述第一 UE到所述第一制式第一小区的第一干扰 值。 Determining, by the network side device, the correspondence between the received power of the first UE, the measurement information, and the identifier of the first cell of the second system and the identifier of the first cell of the first system. a first interference value of the first UE to the first cell of the first system.
在第四方面的第一、 二、 三种可能的实现方式中, 所述网络侧 设备包括所述第一基站、 第二基站、 或 S RC。 In the first, second, and third possible implementation manners of the fourth aspect, the network side device includes the first base station, the second base station, or the S RC.
结合前述的第四方面或第四方面的第一种可能的实现方式至第 三种可能的实现方式中的任一种实现方式, 在第四种可能的实现方 式中, 所述测量信息包括所述第二制式第二小区的标识、 所述第二 制式第一小区的标识、 所述第二制式第二小区的 R S RP及所述第二制 式第一小区的 R S RP ; With reference to the foregoing fourth aspect, or any one of the first possible implementation to the third possible implementation of the fourth aspect, in a fourth possible implementation, the measurement information includes The identifier of the second cell of the second system, the identifier of the first cell of the second system, the RS RP of the second cell of the second system, and the RS RP of the first cell of the second system;
其中, 所述网络侧设备根据所述第一 UE的接收功率、 所述测量 信息及所述第二制式第一小区的标识与所述第一制式第一小区的标 识之间的对应关系, 确定所述第一 U E到所述第一制式第一小区的第 一干扰值的方法具体包括: 所述网络侧设备根据所述第二制式第二 小区的标识获取所述第二制式第二小区的导频发射功率; 所述网络 侧设备根据所述第二制式第二小区的 R S R P 和所述第二制式第二小 区的导频发射功率, 确定所述第一 U E到所述第二制式第二小区的第 一路损; 所述网络侧设备根据所述第一 U E的接收功率及所述第一路 损, 确定所述第一 UE的发射功率; 所述网络侧设备根据所述第二制
式第一小区的标识获取所述第二制式第一小区的导频发射功率; 所 述网络侧设备根据所述第一 U E的发射功率、 所述第二制式第一小区 的导频发射功率及所述第二制式第一小区的 R S R P , 确定所述第一 U E 到所述第二制式第一小区的第二干扰值; 所述网络侧设备根据所述 第二制式第一小区的标识与所述第一制式第一小区的标识之间的对 应关系及所述第二干扰值, 确定所述第一干扰值。 The network side device determines, according to the received power of the first UE, the measurement information, and the correspondence between the identifier of the first cell of the second system and the identifier of the first cell of the first system. The method for the first interference value of the first UE to the first cell of the first system specifically includes: acquiring, by the network side device, the second cell of the second system according to the identifier of the second cell of the second system a pilot transmit power; the network side device determines, according to the RSRP of the second cell of the second system and the pilot transmit power of the second cell of the second system, the first UE to the second mode a first path loss of the cell; the network side device determines a transmit power of the first UE according to the received power of the first UE and the first path loss; and the network side device is configured according to the second system And obtaining, by the identifier of the first cell, the pilot transmit power of the first cell of the second system; the network side device according to the transmit power of the first UE, the pilot transmit power of the first cell of the second system, and Determining, by the RSRP of the first cell of the second system, a second interference value of the first UE to the first cell of the second system; and determining, by the network side device, the identifier and location of the first cell according to the second system Determining the first interference value by the correspondence between the identifiers of the first cell of the first system and the second interference value.
第五方面, 本发明实施例还提供一种网络侧设备, 包括: 接收单元, 用于获取第二制式第一小区的标识与第一制式第一 小区的标识之间的对应关系, 以及第二制式第二小区中的第一 UE上 报的测量信息及所述第一 UE 的资源占用信息, 所述第一 UE 的资源 占用信息包括所述第一 UE的接收功率, 其中, 所述第一制式第一小 区属于第一制式网络, 由第一基站提供服务, 第二制式第二小区属 于第二制式网络, 由第二基站提供服务, 第二制式第一小区属于第 二制式网络, 由第一基站提供服务; 所述第一制式网络与所述第二 制式网络共享频谱; In a fifth aspect, the embodiment of the present invention further provides a network side device, including: a receiving unit, configured to acquire a correspondence between an identifier of a first cell of a second system and an identifier of a first cell of a first system, and a second The measurement information reported by the first UE in the second cell of the system and the resource occupation information of the first UE, where the resource occupation information of the first UE includes the received power of the first UE, where the first standard The first cell belongs to the first standard network, and is served by the first base station, the second cell of the second system belongs to the second standard network, and the second base station provides the service, and the second cell of the second system belongs to the second standard network, and is first The base station provides a service; the first standard network shares a spectrum with the second standard network;
确定单元,用于根据所述接收单元获取的所述第一 U E的接收功 率、 所述测量信息及所述第二制式第一小区的标识与所述第一制式 第一小区的标识之间的对应关系, 确定所述第一 UE到所述第一制式 第一小区的第一干扰值。 a determining unit, configured to determine, according to the received power of the first UE, the measurement information, and the identifier of the first cell of the second system and the identifier of the first cell of the first system acquired by the receiving unit Corresponding relationship, determining a first interference value of the first UE to the first cell of the first system.
在第五方面的第一、 二、 三种可能的实现方式中, 所述网络侧 设备包括所述第一基站、 第二基站或 S RC。 In the first, second, and third possible implementation manners of the fifth aspect, the network side device includes the first base station, the second base station, or the S RC.
结合前述的第五方面或第五方面的第一种可能的实现方式至第 三种可能的实现方式中的任一种实现方式, 在第四种可能的实现方 式中, 所述接收单元获取的所述测量信息包括所述第二制式第二小 区的标识、 所述第二制式第一小区的标识、 所述第二制式第二小区 的 R S RP及所述第二制式第一小区的 R S RP ; With reference to the foregoing fifth aspect or any one of the first possible implementation manner of the fifth aspect to the third possible implementation manner, in a fourth possible implementation manner, the receiving unit obtains The measurement information includes an identifier of the second cell of the second system, an identifier of the first cell of the second system, an RS RP of the second cell of the second system, and an RS RP of the first cell of the second system. ;
所述确定单元, 具体用于根据所述接收单元获取的所述第二制 式第二小区的标识获取所述第二制式第二小区的导频发射功率, 并 根据所述接收单元获取的所述第二制式第二小区的 R S RP 和所述确
定单元获取的所述第二制式第二小区的导频发射功率, 确定所述第The determining unit is configured to acquire, according to the identifier of the second cell of the second system acquired by the receiving unit, a pilot transmit power of the second cell of the second system, and according to the acquired by the receiving unit RS RP of the second cell of the second system and the said Determining, by the unit, the pilot transmit power of the second cell of the second system, determining the first
― UE到所述第二制式第二小区的第一路损, 且根据所述接收单元获 取的所述第一 UE的接收功率及所述确定单元确定的所述第一路损, 确定所述第一 UE的发射功率, 及根据所述接收单元获取的所述第二 制式第一小区的标识获取所述第二制式第一小区的导频发射功率, 并根据所述确定单元确定的所述第一 UE的发射功率、 所述确定单元 获取的所述第二制式第一小区的导频发射功率及所述接收单元获取 的所述第二制式第一小区的 R S RP , 确定所述第一 UE 到所述第二制 式第一小区的第二干扰值, 以及根据所述接收单元获取的所述第二 制式第一小区的标识与所述第一制式第一小区的标识之间的对应关 系及所述确定单元确定的所述第二干扰值, 确定所述第一干扰值。 a first path loss of the UE to the second cell of the second system, and determining, according to the received power of the first UE acquired by the receiving unit and the first path loss determined by the determining unit, Transmitting power of the first UE, and obtaining, according to the identifier of the second cell of the second system acquired by the receiving unit, pilot transmit power of the first cell of the second system, and determining according to the determining unit Determining the first, the transmit power of the first UE, the pilot transmit power of the first cell of the second system acquired by the determining unit, and the RS RP of the first cell of the second system acquired by the receiving unit a second interference value of the UE to the first cell of the second system, and a correspondence between the identifier of the first cell of the second system acquired by the receiving unit and the identifier of the first cell of the first system according to the receiving unit And determining, by the determining unit, the second interference value to determine the first interference value.
第六方面, 本发明实施例提供一种网络侧设备, 包括: In a sixth aspect, an embodiment of the present invention provides a network side device, including:
接收器, 用于获取第二制式第一小区的标识与第一制式第一小 区的标识之间的对应关系, 以及第二制式第二小区中的第一 UE上报 的测量信息及所述第一 U E 的资源占用信息, 所述第一 UE 的资源占 用信息包括所述第一 UE的接收功率, 其中, 所述第一制式第一小区 属于第一制式网络, 由第一基站提供服务, 第二制式第二小区属于 第二制式网络, 由第二基站提供服务, 第二制式第一小区属于第二 制式网络, 由第一基站提供服务; 所述第一制式网络与所述第二制 式网络共享频谱; a receiver, configured to obtain a correspondence between the identifier of the first cell of the second system and the identifier of the first cell of the first system, and the measurement information reported by the first UE in the second cell of the second system, and the first The resource occupation information of the UE, where the resource occupation information of the first UE includes the received power of the first UE, where the first cell of the first system belongs to the first standard network, and the first base station provides the service, and the second The second cell of the system belongs to the second standard network, and the second base station provides the service, and the second cell of the second mode belongs to the second standard network, and the first base station provides the service; the first standard network shares with the second standard network. Spectrum
处理器, 用于根据所述接收器获取的所述第一 UE的接收功率、 所述测量信息及所述第二制式第一小区的标识与所述第一制式第一 小区的标识之间的对应关系, 确定所述第一 UE到所述第一制式第一 小区的第一干扰值。 a processor, configured to receive, according to the receiver, the received power of the first UE, the measurement information, and an identifier of the first cell of the second system and an identifier of the first cell of the first system Corresponding relationship, determining a first interference value of the first UE to the first cell of the first system.
在第六方面的第一、 二、 三种可能的实现方式中, 所述网络侧 设备包括所述第一基站、 第二基站或 S RC。 In the first, second, and third possible implementation manners of the sixth aspect, the network side device includes the first base station, the second base station, or the S RC.
结合前述的第六方面或第六方面的第一种可能的实现方式至第 三种可能的实现方式中的任一种实现方式, 在第四种可能的实现方 式中, 所述接收器获取的所述测量信息包括所述第二制式第二小区
的标识、 所述第二制式第一小区的标识、 所述第二制式第二小区的With reference to the foregoing sixth aspect, or any one of the first possible implementation manner of the sixth aspect to the third possible implementation manner, in a fourth possible implementation manner, the receiver acquires The measurement information includes the second cell of the second system Identification, the identifier of the second cell of the second system, and the second cell of the second system
R S R P及所述第二制式第一小区的 R S RP ; R S R P and R S RP of the first cell of the second system;
所述处理器, 具体用于根据所述接收器获取的所述第二制式第 二小区的标识获取所述第二制式第二小区的导频发射功率, 并根据 所述接收器获取的所述第二制式第二小区的 R S RP 和所述处理器获 取的所述第二制式第二小区的导频发射功率, 确定所述第一 U E到所 述第二制式第二小区的第一路损, 且根据所述接收器获取的所述第 ― UE的接收功率及所述处理器确定的所述第一路损, 确定所述第一 UE的发射功率, 及根据所述接收器获取的所述第二制式第一小区的 标识获取所述第二制式第一小区的导频发射功率, 并根据所述处理 器确定的所述第一 UE的发射功率、 所述处理器获取的所述第二制式 第一小区的导频发射功率及所述接收器获取的所述第二制式第一小 区的 R S R P , 确定所述第一 UE 到所述第二制式第一小区的第二干扰 值, 以及根据所述接收器获取的所述第二制式第一小区的标识与所 述第一制式第一小区的标识之间的对应关系及所述处理器确定的所 述第二干扰值, 确定所述第一干扰值。 The processor is configured to acquire, according to the identifier of the second cell of the second system acquired by the receiver, a pilot transmit power of the second cell of the second system, and according to the identifier acquired by the receiver Determining, by the RS RP of the second cell of the second mode, the pilot transmit power of the second cell of the second mode acquired by the processor, determining the first path loss of the first UE to the second cell of the second system Determining, according to the received power of the first UE and the first path loss determined by the processor, the transmit power of the first UE, and the location obtained according to the receiver Obtaining, by the identifier of the first cell of the second system, the pilot transmit power of the first cell of the second system, and determining, according to the transmit power of the first UE, the processor, a pilot transmit power of the first cell of the second mode and an RSRP of the first cell of the second mode acquired by the receiver, determining a second interference value of the first UE to the first cell of the second system, and Receiving according to the Determining the first interference value by the correspondence between the identifier of the first cell of the second system and the identifier of the first cell of the first system and the second interference value determined by the processor .
本发明实施例提供一种获取干扰值的方法及装置, 由于网络侧 设备可通过网络之间的信息交互和数据测量确定第二制式第二小区 中的 UE对第一制式第一小区的干扰值, 从而能够准确估算网络之间 的干扰值, 基站与用户终端设备通信时可以更准确地确定合适的调 制编码方式以提高通信速度, 进而提高网络对共享频谱的使用效率。 附图说明 The embodiment of the present invention provides a method and an apparatus for acquiring an interference value, where the network side device can determine the interference value of the UE in the second cell of the second system to the first cell of the first system by using information exchange and data measurement between the networks. Therefore, the interference value between the networks can be accurately estimated. When the base station communicates with the user terminal device, the appropriate modulation and coding mode can be determined more accurately to improve the communication speed, thereby improving the use efficiency of the shared spectrum by the network. DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案, 下 面将对实施例或现有技术描述中所需要使用的附图作简单地介绍。 In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings to be used in the embodiments or the description of the prior art will be briefly described below.
图 1 为现有技术提供的 G S M网络频率复用方式示意图; FIG. 1 is a schematic diagram of a frequency multiplexing manner of a G S M network provided by the prior art;
图 2为现有技术提供的 G SM网络与 L TE网络共享频谱的示意图; 图 3为本发明实施例提供的下行时的干扰示意图; 2 is a schematic diagram of a spectrum shared by a G SM network and an L TE network provided by the prior art; FIG. 3 is a schematic diagram of interference during downlink according to an embodiment of the present invention;
图 4 为本发明实施例提供的一种获取干扰值的方法的流程图
图 5 为本发明实施例提供的一种获取干扰值的方法的流程图 图 6 为本发明实施例提供的另一种获取干扰值的方法的流程图 图 7 为本发明实施例提供的另一种获取干扰值的方法的流程图 图 8为本发明实施例提供的网络侧设备的结构示意图一; 图 9为本发明实施例提供的网络侧设备的结构示意图二; 图 10为本发明实施例提供的网络侧设备的结构示意图三; 图 11 为本发明实施例提供的网络侧设备的结构示意图四。 4 is a flowchart of a method for acquiring an interference value according to an embodiment of the present invention. FIG. 5 is a flowchart of a method for acquiring an interference value according to an embodiment of the present invention. FIG. 6 is a flowchart of another method for acquiring an interference value according to an embodiment of the present invention. FIG. FIG. 8 is a schematic structural diagram of a network side device according to an embodiment of the present invention; FIG. 9 is a schematic structural diagram 2 of a network side device according to an embodiment of the present invention; FIG. 11 is a schematic structural diagram 4 of a network side device according to an embodiment of the present invention.
具体实施方式 detailed description
下面将结合本发明实施例中的附图, 对本发明实施例中的技术 方案进行清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明 一部分实施例, 而不是全部的实施例。 The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments.
以 GSM 网络和 LTE 网络为例, 现有的 GSM 网络为了避免网络中 多个小区之间的互相干扰, GSM 通常釆用复用因子大于 1 的方式, 即通过一定的安全距离复用频率资源, 以使得同一频率段可以在相 隔较远处得到复用。如图 1所示,该 GSM网络釆用 3 χ 3的复用方式, 即同一频率段在间隔两个小区后复用。 3 X 3 的复用方式表示 3个基 站间隔组网, 每个基站有 3个小区, 此时需要 3 X 3 = 9个频率段。 例 如一个频带宽 15 兆赫兹的 GSM 网络, 按照 3 X 3 的组网方式, 每个 频率段大约有 1. 67 兆赫兹, 其中, 各自载频数量可按照组网需求协 调部署。 Taking the GSM network and the LTE network as an example, in order to avoid mutual interference between multiple cells in the network, the GSM usually uses a multiplexing factor greater than one, that is, multiplexing frequency resources by a certain safety distance. So that the same frequency segment can be multiplexed far apart. As shown in Figure 1, the GSM network uses a multiplexing scheme of 3 χ 3, that is, the same frequency segment is multiplexed after two cells are separated. The 3 X 3 multiplexing mode represents 3 base station interval networking, and each base station has 3 cells. In this case, 3 X 3 = 9 frequency segments are required. For example, a GSM network with a bandwidth of 15 MHz, according to the 3 X 3 networking mode, each frequency segment has about 1.67 MHz, and the respective carrier frequency can be coordinated according to the networking requirements.
在 GSM与 LTE共享频谱的场景下, 每一个 GSM小区覆盖范围内 都有可能存在 LTE 小区, 该 LTE 小区也使用 GSM 网络的频谱资源。 如图 2 所示的 G 1 /L 1 小区, 与该 LTE 小区共享的频率段中, 该 LTE 小区周围一圈的 GSM邻区 ( G2-G7 ) 所使用的频率段上, 会对该 LTE 小区产生较大干扰。 其中, GSM小区 G1 和 LTE 小区 L1 "共站", 表 示两个小区由同一个基站提供服务。
提供 GSM小区服务的基站干扰源距离被干扰 LTE小区的远近不 同将导致干扰值差别很大。 另外, 同一 GSM小区干扰源对同一个 LTE 小区内的不同 UE 的干扰程度也存在较大差别。 如图 3 所示, G1/L1 共站, L1 中 UE1 ( User Equipment, 用户设备) 受 G 2的干扰明显大 于受 G3的干扰; 而 UE 2受 G2的干扰明显小于受 G3的干扰。 In the scenario where the GSM and the LTE share the spectrum, an LTE cell may exist in the coverage of each GSM cell, and the LTE cell also uses the spectrum resources of the GSM network. As shown in FIG. 2, in the frequency segment shared by the LTE cell, in the frequency segment used by the GSM neighboring cell (G2-G7) around the LTE cell, the LTE cell is used in the frequency segment used by the LTE cell. Produces large disturbances. The GSM cell G1 and the LTE cell L1 are "co-located", indicating that two cells are served by the same base station. The interference source distance of the base station providing the GSM cell service is different from the distance of the interfered LTE cell, which will cause the interference value to be very different. In addition, the interference level of the same GSM cell interference source to different UEs in the same LTE cell also has a large difference. As shown in Figure 3, the G1/L1 co-site, UE1 (User Equipment, User Equipment) in L1 is significantly more interfered by G 2 than G3, and UE 2 is significantly less interfered by G2 than G3.
在 LTE小区 L1使用下行 ( "下行" 就是为小区提供服务的基站 向小区内 UE发送数据)共享频谱时, 为了增强 LTE下行调度的准确 性, 提高链路自适应的性能, 为 L1提供服务的基站需要掌握的信息 包括: 调度时刻掌握的 CQI ( Channel Quality Indicator, 信道质 量指示) 上报情况、 估计上报 CQI 时刻所受的干扰情况、 预估所调 度的 TTI ( Transmission Time Interval , 传输时间间隔) 所受的 干扰情况, 及计算确定调度时进行的 CQI 补偿的偏移值, 从而该基 站以掌握的历史 CQI 加上计算出的偏移值选择合适的调制编码方式 (Modulation and Coding Scheme, MCS )。 When the LTE cell L1 uses the downlink ("downlink" is the base station serving the cell to transmit data to the intra-cell UE) to share the spectrum, in order to enhance the accuracy of the LTE downlink scheduling, improve the performance of the link adaptation, and provide services for the L1. The information that the base station needs to grasp includes: a CQI (Channel Quality Indicator) reporting situation at the time of scheduling, an estimated interference condition at the time of reporting the CQI, and an estimated TTI (Transmission Time Interval). The interference condition received, and the offset value of the CQI compensation performed at the time of scheduling is calculated, so that the base station selects an appropriate modulation and coding scheme (MCS) by using the learned historical CQI plus the calculated offset value.
类似的, 在 LTE小区 L1使用上行( "上行" 为小区内 UE向为小 区提供服务的基站发送数据 ) 共享频谱时, 为了增强 LTE 上行调度 的准确性, 提高链路自适应的性能, 为 L1提供服务的基站需要掌握 的信息包括: 调度时刻掌握的信号与干扰加噪声 比 ( Signal to Interference Plus Noise Ratio, SINR ) 测量值、 估计获得该 SINR 测量值时刻所受的干扰情况、 预估所调度的 TTI 所受的干扰情况, 及计算确定调度时进行的 SINR补偿的偏移值, 从而该基站以掌握的 历史 SINR加上计算出的偏移值选择合适的 MCS。 Similarly, when the LTE cell L1 uses the uplink ("uplink" for the intra-cell UE to transmit data to the base station serving the cell) to share the spectrum, in order to enhance the accuracy of the LTE uplink scheduling and improve the link adaptation performance, it is L1. The information that the base station that provides the service needs to know includes: a signal to Interference Plus Noise Ratio (SINR) measurement value at the time of scheduling, an interference condition estimated at the time of obtaining the SINR measurement value, and an estimated scheduling The interference condition of the TTI is calculated, and the offset value of the SINR compensation performed at the time of scheduling is calculated, so that the base station selects an appropriate MCS by using the learned historical SINR plus the calculated offset value.
本发明的多个实施例描述了获得不同制式网络间干扰值的方法 和装置, 这些实施例一般应用于不同制式的第一制式网络和第二制 式网络共享频谱的***。 这里, 第一制式网络是相对新的网络, 第 二制式网络是相对旧的网络, 例如, 它们的组合可以包括下述的一 种: Embodiments of the present invention describe methods and apparatus for obtaining inter-network interference values for different formats. These embodiments are generally applied to systems of different systems of the first-standard network and the second-mode network shared spectrum. Here, the first system network is a relatively new network, and the second system network is a relatively old network, for example, a combination thereof may include one of the following:
( 1 ) 第一制式网络为 LTE 网络, 第二制式网络为 GSM网络; ( 2 ) 第一制式网络为 UMTS 网络, 第二制式网络为 GSM网络;
( 3 ) 第一制式网络为 LTE 网络, 第二制式网络为 UMTS 网络。 需要说明的是, 由于通信网络还在不断发展, 因此, 未来还会 出现更新制式的网络, 本发明实施例提供的获取干扰值的方法可以 应用于包括但不限于上述三种旧制式网络和新制式网络之间的组 合。 即当出现更新制式的网络时, 本发明实施例提供的获取干扰值 的方法依然可以应用于现有制式网络与更新制式网络之间的组合 中。 下面就这些实施例进行具体描述。 本发明实施例提供一种获取干扰值的方法。 本实施例中, 假设 第一制式第一小区属于第一制式网络, 由第一基站提供服务, 第二 制式第二小区属于第二制式网络, 由第二基站提供服务, 第一制式 第二小区属于第一制式网络, 由第二基站提供服务。 第二基站同时 为不同制式的小区提供服务。 (1) The first standard network is an LTE network, and the second standard network is a GSM network; (2) the first standard network is a UMTS network, and the second standard network is a GSM network; (3) The first standard network is an LTE network, and the second standard network is a UMTS network. It should be noted that, as the communication network is still evolving, a network of updated systems may also appear in the future. The method for obtaining interference values provided by the embodiments of the present invention may be applied to, but not limited to, the above three old standard networks and new A combination of standard networks. That is, when the network of the update system is present, the method for obtaining the interference value provided by the embodiment of the present invention can still be applied to the combination between the existing standard network and the updated standard network. These embodiments are specifically described below. Embodiments of the present invention provide a method for acquiring an interference value. In this embodiment, it is assumed that the first cell of the first mode belongs to the first standard network, and the first cell provides the service, and the second cell of the second mode belongs to the second standard network, and the second cell provides the service, and the second cell of the first system It belongs to the first standard network and is served by the second base station. The second base station simultaneously provides services for cells of different standards.
本实施例计算获取第一制式第一小区内下行通信时, 相邻的第 二制式第二小区对第一制式第一小区内用户终端 UE的干扰情况, 如 图 4所示, 该方法可以包括: In this embodiment, when the downlink communication in the first cell of the first mode is obtained, the interference of the second cell in the second mode of the second cell to the user terminal UE in the first cell in the first cell is calculated. As shown in FIG. 4, the method may include :
S101、 网络侧设备获取第二制式第二小区的标识与第一制式第 二小区的标识之间的对应关系及第二制式第二小区的资源占用信 息, 第二制式第二小区的资源占用信息包括第二制式第二小区的发 射功率。 S101. The network side device acquires a correspondence between the identifier of the second cell of the second system and the identifier of the second cell of the first system, and resource occupation information of the second cell of the second system, and resource occupation information of the second cell of the second system. The transmit power of the second cell of the second mode is included.
第二制式第二小区的标识可以包括第二制式第二小区的 PCI ( Physical Cell Identity, 物理小区的标识); 第一制式第二小区 的标识可以包括第一制式第二小区的 PCI。 The identifier of the second cell of the second system may include a PCI (Physical Cell Identity) of the second cell of the second system. The identifier of the second cell of the second system may include a PCI of the second cell of the first system.
5102、网络侧设备获取第一制式第一小区内 UE上报的导频测量 结果。 The network side device acquires the pilot measurement result reported by the UE in the first cell in the first mode.
网络侧设备获取 UE上报的导频测量结果, 其中, 该 UE为位于 第一制式第一小区中的 UE, 第一制式第一小区为第一网络中与第一 制式第二小区相邻的小区。 The network side device obtains the pilot measurement result reported by the UE, where the UE is a UE located in the first cell of the first system, and the first cell of the first system is a cell adjacent to the second cell of the first system in the first network. .
5103、 网络侧设备根据第二制式第二小区的发射功率、 导频测
量结果及第二制式第二小区的标识与第一制式第二小区的标识之间 的对应关系, 确定第二制式第二小区到该 UE的第一干扰值。 5103. The network side device according to the second system, the second cell, the transmit power, and the pilot measurement And determining, by the quantity result and the correspondence between the identifier of the second cell of the second system and the identifier of the second cell of the first system, determining a first interference value of the second cell of the second mode to the UE.
网络侧设备获取到这些信息后, 可确定第二制式第二小区到该 UE的第一干扰值。 After the network side device obtains the information, the first interference value of the second cell of the second mode to the UE may be determined.
网络侧设备可以同时根据多个第二制式第二小区的上述测量数 据获取多个第二制式第二小区到该 UE的第一干扰值, 从而第一基站 在为第一制式第一小区中的 UE分配无线接入资源时, 可通过判断各 个第二制式第二小区对第一制式第一小区中的 UE 的干扰值及其变 化, 使用历史 C Q I 测量用于下次分配无线接入资源时的补偿值, 从 而为第一制式第一小区中的 UE分配合适的无线接入资源。 其中, 无 线接入资源可以为频率、 时隙等。 The network side device may acquire the first interference value of the second cell from the second system to the UE according to the foregoing measurement data of the second cell of the second system, so that the first base station is in the first cell of the first system. When the UE allocates the radio access resource, the interference value and the change of the UE in the second cell of the first system in each second mode can be determined by using the historical CQI measurement for the next time when the radio access resource is allocated. The compensation value is used to allocate suitable radio access resources to the UEs in the first cell of the first system. The wireless access resources may be frequencies, time slots, and the like.
本发明实施例提供一种获取干扰值的方法, 通过网络侧设备获 取对应关系及第二制式第二小区的资源占用信息, 对应关系包括第 二制式第二小区的标识与第一制式第二小区的标识之间的对应关 系, 第二制式第二小区的资源占用信息包括第二制式第二小区的发 射功率, 且网络侧设备获取 UE 上报的导频测量结果, UE 为第一制 式第一小区中的 UE , 以及网络侧设备根据第二制式第二小区的发射 功率、 导频测量结果及第二制式第二小区的标识与第一制式第二小 区的标识之间的对应关系, 确定第二制式第二小区到 UE的第一干扰 值。 该方案中, 由于网络侧设备可通过网络之间的信息交互和数据 测量确定第二制式第二小区到第一制式第一小区中被干扰 UE 的干 扰值, 从而能够选择合适的下行时调制编码方式, 进而提高网络对 共享频谱的使用效率。 The embodiment of the present invention provides a method for acquiring an interference value, where the network side device acquires the correspondence relationship and the resource occupation information of the second cell of the second system, where the correspondence relationship includes the identifier of the second cell of the second system and the second cell of the first system. Corresponding relationship between the identifiers of the second system, the resource occupancy information of the second cell of the second system includes the transmit power of the second cell of the second system, and the network side device acquires the pilot measurement result reported by the UE, where the UE is the first cell of the first standard The UE in the network and the network side device determine the second according to the corresponding relationship between the transmit power of the second cell of the second system, the pilot measurement result, and the identifier of the second cell of the second system and the identifier of the second cell of the first system. The first interference value of the second cell to the UE. In this solution, the network side device can determine the interference value of the interfered UE in the second cell of the second system from the second cell to the first cell in the first cell by using information exchange and data measurement between the networks, so that an appropriate downlink time modulation code can be selected. The way to improve the efficiency of the network to use the shared spectrum.
下面以第一制式网络为 L TE 网络、 第二制式网络为 G SM 网络为 例, 进一步详细地说明本发明实施例提供的一种获取干扰值的方法, 这里, L TE 网络与 G SM网络共享频语, L TE第一小区、 G SM第一小区 由第一基站提供服务, L TE第二小区、 G SM第二小区由第二基站提供 服务。 对于 L TE第一小区内下行时的干扰情况, 如图 5 所示, 该方 法具体可以包括:
S201、 网络侧设备获取对应关系及 GSM第二小区的资源占用信 息。 The following is a method for obtaining an interference value according to an embodiment of the present invention, where the L TE network is the L TE network and the second system is the G SM network. The L TE network and the G SM network are shared. In the frequency domain, the L TE first cell and the G SM first cell are served by the first base station, and the L TE second cell and the G SM second cell are served by the second base station. As shown in FIG. 5, the method may include: S201. The network side device acquires a correspondence relationship and resource occupation information of the GSM second cell.
对应关系可以包括 GSM第二小区的标识与 LTE第二小区的标识 之间的对应关系, GSM 第二小区的资源占用信息可以包括 GSM 第二 小区的发射功率。 The correspondence relationship may include a correspondence between the identifier of the GSM second cell and the identifier of the LTE second cell, and the resource occupation information of the GSM second cell may include the transmit power of the GSM second cell.
可选的, GSM第二小区的标识可以包括 GSM第二小区的 PC I; LTE 第二小区的标识可以包括 LTE第二小区的 PCI。 Optionally, the identifier of the GSM second cell may include the PC I of the GSM second cell; and the identifier of the LTE second cell may include the PCI of the LTE second cell.
可选的, 网络侧设备可以包括第一基站、 第二基站或融合的单 一资源控制器 ( Single Resource Controller, SRC )。 其中, 网络 侧设备获取对应关系及 GSM 第二小区的资源占用信息的方式可以为 下述的一种: Optionally, the network side device may include a first base station, a second base station, or a fused single resource controller (SRC). The manner in which the network side device obtains the correspondence relationship and the resource occupation information of the GSM second cell may be one of the following:
( 1 )若网络侧设备为第一基站, 则第一基站接收来自第二基站 的对应关系及 GSM 第二小区的的资源占用信息; 或者, 第一基站接 收来自 SRC 的对应关系及 GSM第二小区的资源占用信息, 该对应关 系及 GSM第二小区的资源占用信息为第二基站发送至 SRC的。 (1) If the network side device is the first base station, the first base station receives the correspondence relationship from the second base station and the resource occupation information of the GSM second cell; or the first base station receives the correspondence relationship from the SRC and the GSM second The resource occupation information of the cell, the correspondence relationship and the resource occupation information of the GSM second cell are sent to the SRC by the second base station.
( 2 )若网络侧设备为第二基站, 则由于第二基站为 GSM第二小 区和 LTE 第二小区提供服务, 因此, 第二基站可直接获知该对应关 系及 GSM第二小区的资源占用信息。 (2) If the network side device is the second base station, the second base station can directly learn the corresponding relationship and the resource occupation information of the GSM second cell, because the second base station provides the GSM second cell and the LTE second cell. .
( 3 ) 若网络侧设备为 SRC, 则 SRC接收来自第二基站的对应关 系及 GSM第二小区的资源占用信息。 (3) If the network side device is an SRC, the SRC receives the corresponding relationship from the second base station and the resource occupation information of the GSM second cell.
可选的 , 第一基站还可以从操作管理维护 ( Opera t ions Administration Maintenance, 0 AM ) ***获取对应关系 , 该对应关 系为第二基站发送至 0AM的。 Optionally, the first base station may also obtain a correspondence from an operating system of the Opera t ions Administration Maintenance (0 AM), where the corresponding relationship is sent to the 0AM by the second base station.
本领域普通技术人员可以理解, 上述( 1 ) 中第二基站获取到对 应关系及 GSM第二小区的资源占用信息后, 可以通过 LTE和 GSM两 种无线接入类型 ( Radio Access Type, RAT ) 中任一种 RAT 的基站 间的接口来传递该对应关系及 GSM 第二小区的资源占用信息。 即可 以直接通过为 LTE第一小区和 LTE第二小区提供服务的基站间的接 口来进行对应关系及 GSM 第二小区的资源占用信息的传递, 也可以
通过为 GSM第二小区和 GSM第一小区提供服务的基站间的接口来进 行对应关系及 GSM 第二小区的资源占用信息的传递, 本发明不做限 制。 其中, LTE第一小区为 LTE 网络中与 LTE第二小区相邻的小区, GSM第一小区为 GSM网络中与 GSM第二小区相邻的小区, GSM第一小 区与 LTE第一小区共站, 即 GSM第一小区与 LTE第一小区由同一个 基站, 即第一基站提供服务。 A person skilled in the art can understand that the second base station in the above (1) can obtain the corresponding relationship and the resource occupation information of the GSM second cell, and can pass the LTE and GSM radio access types (RATs). An interface between the base stations of any one of the RATs transmits the correspondence and the resource occupation information of the GSM second cell. That is, the corresponding relationship and the resource occupation information of the GSM second cell may be directly transmitted through an interface between the base stations serving the LTE first cell and the LTE second cell, or The present invention is not limited by the interface between the GSM second cell and the GSM first cell, and the resource occupancy information of the GSM second cell. The LTE first cell is a cell adjacent to the LTE second cell in the LTE network, and the GSM first cell is a cell adjacent to the GSM second cell in the GSM network, and the GSM first cell and the LTE first cell are co-located. That is, the GSM first cell and the LTE first cell are served by the same base station, that is, the first base station.
S202、 网络侧设备获取 UE上报的导频测量结果 RSRP2, 其中, 该 UE为 LTE第一小区中的 UE。 S202: The network side device acquires a pilot measurement result RSRP2 reported by the UE, where the UE is a UE in the LTE first cell.
可选的, 网络侧设备获取导频测量结果的方法可以为下述的一 种: Optionally, the method for the network side device to obtain the pilot measurement result may be one of the following:
( 1 )若网络侧设备为第一基站, 则由于第一基站为 LTE第一小 区提供服务, 因此, 第一基站可以直接获取 LTE第一小区中的 UE上 报的导频测量结果。 (1) If the network side device is the first base station, the first base station can directly obtain the pilot measurement result reported by the UE in the LTE first cell, because the first base station provides the service for the LTE first cell.
( 2 )若网络侧设备为第二基站, 则第二基站接收来自第一基站 的导频测量结果; 或者, 第二基站接收来自 SRC 的导频测量结果, 该导频测量结果为第一基站发送至 SRC的。 (2) if the network side device is the second base station, the second base station receives the pilot measurement result from the first base station; or the second base station receives the pilot measurement result from the SRC, the pilot measurement result is the first base station Sent to the SRC.
( 3 ) 若网络侧设备为 SRC, 则 SRC接收来自第一基站的导频测 量结果。 (3) If the network side device is an SRC, the SRC receives the pilot measurement result from the first base station.
本领域普通技术人员可以理解, 上述( 2 ) 中第一基站获取到导 频测量结果后, 可以通过 LTE和 GSM两种 RAT 中任一种 RAT的基站 间的接口来传递导频测量结果。 即可以直接通过为 LTE 第一小区和 LTE第二小区提供服务的基站间的接口来进行导频测量结果的传递, 也可以通过为 GSM第二小区和 GSM第一小区提供服务的基站间的接 口来进行导频测量结果的传递, 本发明不做限制。 A person skilled in the art can understand that after obtaining the pilot measurement result in the foregoing (2), the first base station can transmit the pilot measurement result through an interface between the base stations of any one of the LTE and GSM RATs. That is, the pilot measurement result may be directly transmitted through an interface between the base stations serving the LTE first cell and the LTE second cell, or may be an interface between the base stations serving the GSM second cell and the GSM first cell. The transmission of pilot measurement results is not limited by the present invention.
UE上报的导频测量结果可以包括 LTE第二小区的标识和 LTE第 二小区的 RSRP ( Reference Signal Receiving Power , 参考信号接 收功率)。 The pilot measurement result reported by the UE may include an identifier of the LTE second cell and an RSRP (Reference Signal Receiving Power) of the LTE second cell.
S203、 网络侧设备根据 LTE第二小区的标识获取 LTE第二小区 的导频发射功率 PRS2。
网络侧设备首先通过 LTE第二小区的 PCI获取 LTE第二小区的 导频发射功率, 其中, LTE 第二小区的导频发射功率可以由第二基 站获取后通过基站间接口发送至第一基站, 也可以是由第二基站获 取后发送至 SRC。 S203. The network side device acquires, according to the identifier of the second cell of the LTE, the pilot transmit power PRS 2 of the second cell of the LTE. The network side device first acquires the pilot transmit power of the LTE second cell by using the PCI of the LTE second cell, where the pilot transmit power of the LTE second cell can be acquired by the second base station and then sent to the first base station through the inter-base station interface. It may also be acquired by the second base station and then sent to the SRC.
S204、网络侧设备根据 LTE第二小区的 RSRP和 LTE第二小区的 导频发射功率, 确定该 UE到 LTE第二小区的第一路损。 S204. The network side device determines, according to the RSRP of the second cell of the LTE and the pilot transmit power of the second cell of the LTE, the first path loss of the UE to the second cell of the LTE.
^_设LTE第二小区的导频发射功率为 PRS2,LTE第二小区的 RSRP 为 RSRP2, 网络侧设备可根据 PRS2和 RSRP2, 确定该 UE到 LTE第二 小区的第一路损, 假设第一路损为 PLi, 则 PLi = PRS2_RSRP2。 ^_ The pilot transmission power of the LTE second cell is PRS 2 , and the RSRP of the second cell of the LTE is RSRP2, and the network side device can determine the first path loss of the UE to the second cell of the LTE according to the PRS2 and the RSRP2, One path loss is PLi, then PLi = PRS 2 _RSRP 2 .
网络侧设备也可以通过 LTE小区的 PCI和 LTE小区的 CGI( Cel 1 Global Identity, 小区全局标识) 的对应关系, 获知与 LTE第二小 区的 PCI对应的 LTE第二小区的 CGI, 其中, LTE小区的 PCI和 LTE 小区的 CGI 的对应关系可以是在 LTE 网络的基站中维护的, 也可以 是网络侧设备从 0AM ( Oper a t i ons Administration Maintenance, 操作管理维护) 中获取的; 网络侧设备再通过 LTE 第二小区的 CGI 在 0AM 中找到 LTE第二小区对应的导频发射功率 PRS2; 从而网络侧 设备可才艮据 PRS2和 LTE第二' J、区^ I RSRP, ? p RSRP2, 确定 UE LTE 第二小区的第一路损 PLi, 其中,
The network side device may also learn the CGI of the LTE second cell corresponding to the PCI of the LTE second cell by using the correspondence between the PCI of the LTE cell and the CGI (Cel 1 Global Identity) of the LTE cell, where the LTE cell The correspondence between the CGI of the PCI and the LTE cell may be maintained in the base station of the LTE network, or may be obtained from the OAM (Oper ati ons Administration Maintenance) of the network side device; The CGI of the second cell finds the pilot transmit power PRS2 corresponding to the LTE second cell in the 0AM; thus, the network side device can only use the PRS2 and the LTE second 'J, the area ^ I RSRP, p RSRP2, determining a first path loss PLi of the UE LTE second cell, where
可选的, 该 UE为位于 LTE第一小区边缘的 UE , 即该 UE可能将 从 LTE第一小区切换至与 LTE第一小区相邻的 LTE第二小区。 Optionally, the UE is a UE located at an edge of the first cell of the LTE, that is, the UE may switch from the LTE first cell to the LTE second cell adjacent to the LTE first cell.
可选的,由于只有 LTE第一小区边缘的 UE会进行导频测量并上 报导频测量结果, 因此, 对于没有上报导频测量结果的 UE ( LTE 第 一小区中未位于边缘的 UE ), 网络侧设备可以强制配置 UE进行导频 测量并上报导频测量结果, 也可以釆用缺省值代替该 UE到 LTE第二 小区的第一路损。 Optionally, only the UE at the edge of the LTE first cell performs the pilot measurement and reports the pilot measurement result. Therefore, for the UE that does not report the pilot measurement result (the UE that is not located at the edge in the LTE first cell), the network The side device may forcibly configure the UE to perform pilot measurement and report the pilot measurement result, or may use the default value instead of the first path loss of the UE to the LTE second cell.
S205、 网络侧设备根据 GSM第二小区的标识与 LTE第二小区的 标识之间的对应关系, 及第一路损, 确定该 UE到 GSM第二小区的第 二路损。 S205. The network side device determines, according to the correspondence between the identifier of the second cell of the GSM and the identifier of the second cell of the LTE, and the first path loss, the second path loss of the UE to the second cell of the GSM.
网络侧设备根据获取的 GSM第二小区的标识与 LTE第二小区的
标识之间的对应关系及第一路损, 确定 UE到 GSM第二小区的第二路 损。 由于 GSM第二小区与 LTE第二小区共站, 因此, UE到 GSM第二 小区的第二路损与 UE到 LTE第二小区的第一路损相同, 假设 UE到 GSM第二小区的第二路损为 PL2, 则 PL2=PLi。 The network side device according to the acquired identity of the GSM second cell and the second cell of the LTE Corresponding relationship between the identifiers and the first path loss, determining the second path loss of the UE to the GSM second cell. Since the GSM second cell is co-located with the LTE second cell, the second path loss of the UE to the GSM second cell is the same as the first path loss of the UE to the LTE second cell, and the second to the second cell of the GSM is assumed. The path loss is PL 2 , then PL 2 = PLi.
S206、 网络侧设备根据 GSM第二小区的发射功率及第二路损, 确定 GSM第二小区到该 UE的第一干扰值。 S206. The network side device determines, according to the transmit power of the GSM second cell and the second path loss, the first interference value of the GSM second cell to the UE.
假设 GSM第二小区的发射功率为 PGI, 则网络侧设备可根据 GSM 第二小区的发射功率 PGI及第二路损 PL2 , 确定 GSM第二小区到该 UE 的第一干扰值。 假设第一干扰值为 I GI, 则 I GI = PGI-PLI, 根据上述公 式可以进一步可以得出: Assuming that the transmit power of the GSM second cell is PGI, the network side device may determine the first interference value of the GSM second cell to the UE according to the transmit power PGI of the GSM second cell and the second path loss PL 2 . Assuming that the first interference value is I GI, then I GI = PGI-PLI, according to the above formula, it can be further derived:
I GI = PGI + RSRP2 - PRS2。 I GI = PGI + RSRP 2 - PRS 2 .
进一步地, 上述导频测量结果还可以包括 LTE第一小区的标识 及 LTE 第一小区的 RSRP。 其中, LTE 第一小区的标识可以包括 LTE 第一小区的 PCI。 Further, the foregoing pilot measurement result may further include an identifier of the LTE first cell and an RSRP of the LTE first cell. The identifier of the LTE first cell may include a PCI of the LTE first cell.
S207、 网络侧设备根据 LTE第一小区的标识获取 LTE第一小区 的导频发射功率。 S207. The network side device acquires a pilot transmit power of the LTE first cell according to the identifier of the LTE first cell.
网络侧设备首先通过 LTE第一小区的 PCI获取 LTE第一小区的 导频发射功率, 其中, LTE 第一小区的导频发射功率可以是由第一 基站获取后通过基站间接口发送至第二基站, 也可以是由第二基站 获取后发送至 SRC。 The network side device first acquires the pilot transmit power of the LTE first cell by using the PCI of the LTE first cell, where the pilot transmit power of the LTE first cell may be acquired by the first base station and then sent to the second base station through the inter-base station interface. It may also be acquired by the second base station and sent to the SRC.
S208、网络侧设备根据 LTE第一小区的 RSRP及 LTE第一小区的 导频发射功率, 确定该 UE到 LTE第一小区的第三路损。 S208. The network side device determines, according to the RSRP of the first cell of the LTE and the pilot transmit power of the first cell of the LTE, the third path loss of the UE to the first cell of the LTE.
假设 LTE第一小区的导频发射功率为 PRSi,LTE第一小区的 RSRP 为 RSRPi, 网络侧设备可根据 PRSi和 RSRPi, 确定该 UE到 LTE第一 小区的第三路损, 假设第三路损为 PL3, 则 PL3 = PRSi_RSRPi。 It is assumed that the pilot transmit power of the LTE first cell is PRSi, and the RSRP of the first cell of the LTE is RSRPi, and the network side device can determine the third path loss of the UE to the first cell of the LTE according to the PRSi and the RSRPi, assuming the third path loss. For PL 3 , then PL 3 = PRSi_RSRPi.
网络侧设备也可以通过 LTE小区的 PCI和 LTE小区的 CGI 的对 应关系, 获知与 LTE 第一小区的 PCI 对应的 LTE 第一小区的 CGI, 其中, LTE 小区的 PCI 和 LTE 小区的 CGI 的对应关系可以是在 LTE 网络的基站中维护的, 也可以是网络侧设备从 0AM 中获取的; 网络
侧设备再通过 LTE第一小区的 CGI在 0AM 中找到 LTE第一小区对应 的导频发射功率 PRSi; 从而网络侧设备可根据 PRSi和 LTE第一小区 的 RSRP, 即 RSRPi, 确定 UE到 LTE第一小区的第三路损 PL3, 其中,
- RSRPi。 The network side device may also learn the CGI of the LTE first cell corresponding to the PCI of the LTE first cell by using the correspondence between the PCI of the LTE cell and the CGI of the LTE cell, where the correspondence between the PCI of the LTE cell and the CGI of the LTE cell It may be maintained in the base station of the LTE network, or may be obtained by the network side device from the 0AM; The side device finds the pilot transmit power PRSi corresponding to the LTE first cell in the 0AM through the CGI of the LTE first cell; so that the network side device can determine the UE to the LTE first according to the RSRP of the PRSi and the LTE first cell, that is, the RSRPi. The third path loss PL 3 of the cell, where - RSRPi.
可选的,由于只有 LTE第一小区边缘的 UE会进行导频测量并上 报导频测量结果, 因此, 对于没有上报导频测量结果的 UE ( LTE 第 一小区中未位于边缘的 UE ), 网络侧设备可以强制配置 UE进行导频 测量并上报导频测量结果, 也可以釆用缺省值代替该该 UE到 LTE第 一小区的第三路损。 Optionally, only the UE at the edge of the LTE first cell performs the pilot measurement and reports the pilot measurement result. Therefore, for the UE that does not report the pilot measurement result (the UE that is not located at the edge in the LTE first cell), the network The side device may forcibly configure the UE to perform pilot measurement and report the pilot measurement result, or may use the default value instead of the third path loss of the UE to the LTE first cell.
S209、 网络侧设备根据 LTE第一小区的标识与 GSM第一小区的 标识之间的对应关系及第三路损, 确定该 UE到 GSM第一小区的第四 路损。 S209. The network side device determines, according to the correspondence between the identifier of the first cell of the LTE and the identifier of the first cell of the GSM, and the third path loss, the fourth path loss of the UE to the first cell of the GSM.
需要说明的是, 网络侧设备获取 LTE第一小区的标识与 GSM第 一小区的标识之间的对应关系的方法,与上述的网络侧设备获取 LTE 第二小区的标识与 GSM 第二小区的标识之间的对应关系的方法类 似, 此处不再赘述。 It should be noted that, the network side device acquires the correspondence between the identifier of the LTE first cell and the identifier of the GSM first cell, and the network side device acquires the identifier of the LTE second cell and the identifier of the GSM second cell. The method of correspondence is similar, and will not be described here.
网络侧设备根据获取的 LTE第一小区的标识与 GSM第一小区的 标识之间的对应的关系及第三路损, 确定 UE到 GSM第一小区的第四 路损。 由于 GSM第一小区与 LTE第一小区共站, 因此, UE到 GSM第 一小区的第四路损与 UE 到 LTE 第一小区的第三路损相同, 假设 UE 到 GSM第一小区的第四路损为 PL4, 则 PL4 = PL3。 其中, GSM 第一小 区的标识可以包括 GSM第一小区的 PC I。 The network side device determines the fourth path loss of the UE to the GSM first cell according to the corresponding relationship between the acquired identifier of the LTE first cell and the identifier of the GSM first cell and the third path loss. Since the GSM first cell is co-located with the LTE first cell, the fourth path loss of the UE to the GSM first cell is the same as the third path loss of the UE to the LTE first cell, and the UE is assumed to be the fourth of the GSM first cell. The path loss is PL4, then PL4 = PL 3 . The identifier of the GSM first cell may include the PC I of the GSM first cell.
需要说明的是, LTE 第一小区的标识与 GSM 第一小区的标识之 间的对应关系可以为在第一基站中预设的; 相应的, LTE 第二小区 的标识与 GSM 第二小区的标识之间的对应关系也可以为在第二基站 中预设的。 It should be noted that the correspondence between the identifier of the LTE first cell and the identifier of the GSM first cell may be preset in the first base station; correspondingly, the identifier of the LTE second cell and the identifier of the GSM second cell The correspondence between the two may also be preset in the second base station.
S210、 网络侧设备根据获取的 GSM第一小区的发射功率及第四 路损, 确定 GSM第一小区到该 UE的第二干扰值。 S210. The network side device determines, according to the acquired transmit power of the GSM first cell and the fourth path loss, a second interference value of the GSM first cell to the UE.
需要说明的是, 网络侧设备获取 GSM第一小区的发射功率的方
法, 与上述的网络侧设备获取 GSM第二小区的发射功率的方法类似 , 此处不再赘述。 It should be noted that the network side device acquires the transmit power of the GSM first cell. The method is similar to the method for acquiring the transmit power of the GSM second cell by the network side device, and details are not described herein again.
网络侧设备可根据 GSM第一小区的发射功率及第四路损, 确定 GSM第一小区到该 UE 的第二干扰值, 即与 LTE第一小区共站的 GSM 小区对该 UE 的干扰值。 假设 GSM 第一小区的发射功率为 PG2 , GSM 第一小区到该 UE 的第二干扰值为 lG2 , 则 IG2=PG2-PL4; 根据上述公 式可以进一步得出: The network side device may determine, according to the transmit power of the GSM first cell and the fourth path loss, the second interference value of the GSM first cell to the UE, that is, the interference value of the GSM cell co-located with the LTE first cell to the UE. Assuming that the transmit power of the GSM first cell is PG2, and the second interference value of the GSM first cell to the UE is lG2, then IG2=PG2-PL4; according to the above formula, it can be further obtained:
IG2 = PG2 + RSRPI - PRSi。 IG2 = PG2 + RSRPI - PRSi.
可选的, 为了进一步地准确估算各个 GSM小区对 LTE第一小区 的 UE 的干扰, 除了估算 GSM第二小区对 UE 的干扰之外, 还需估算 与 LTE第一小区共站的 GSM第一小区对 UE的干扰, 如 S207_S210。 Optionally, in order to further accurately estimate the interference of each GSM cell to the UE of the LTE first cell, in addition to estimating the interference of the GSM second cell to the UE, it is also required to estimate the GSM first cell co-located with the LTE first cell. Interference to the UE, such as S207_S210.
本发明实施例不限制 S203-S206与 S207-S210的执行顺序, 即 本发明可以先执行 S203-S206 , 后执行 S207-S210; 也可以先执行 S207-S210 , 后执行 S203-S206; 还可以同时执行 S203-S206 与 S207 - S210。 The embodiment of the present invention does not limit the execution order of the S203-S206 and the S207-S210, that is, the present invention may first execute S203-S206, and then execute S207-S210; may also execute S207-S210 first, then execute S203-S206; Execute S203-S206 and S207-S210.
网络侧设备确定第一干扰值和第二干扰值之后, 该方法还可以 包括: After the network side device determines the first interference value and the second interference value, the method may further include:
S21 K 若网络侧设备为第一基站, 第一基站则根据第一干扰值 和第二干扰值为 LTE第一小区中的 UE分配无线接入资源; 或者, 若 网络侧设备为第二基站或 SRC, 第二基站或 SRC 则将第一干扰值和 第二干扰值发送至第一基站, 以使第一基站根据第一干扰值和第二 干扰值为 LTE第一小区中的 UE分配无线接入资源。 S21 K, if the network side device is the first base station, the first base station allocates radio access resources to the UE in the first cell according to the first interference value and the second interference value; or, if the network side device is the second base station or SRC, the second base station or the SRC sends the first interference value and the second interference value to the first base station, so that the first base station allocates a wireless connection to the UE in the first cell according to the first interference value and the second interference value. Into the resource.
网络侧设备获取第一干扰值和第二干扰值后, 若网络侧设备为 第一基站, 第一基站则根据第一干扰值和第二干扰值, 为 LTE 第一 小区中的 UE分配无线接入资源; 或者, 若网络侧设备为第二基站或 SRC, 第二基站或 SRC 则将第一干扰值和第二干扰值发送至第一基 站, 以使第一基站根据第一干扰值和第二干扰值为 LTE 第一小区中 的 UE分配无线接入资源。 After the network side device obtains the first interference value and the second interference value, if the network side device is the first base station, the first base station allocates a wireless connection to the UE in the LTE first cell according to the first interference value and the second interference value. Alternatively, if the network side device is the second base station or the SRC, the second base station or the SRC sends the first interference value and the second interference value to the first base station, so that the first base station according to the first interference value and the first The second interference value is a radio access resource allocated by the UE in the LTE first cell.
需要说明的是, 网络侧设备可以同时根据多个 GSM第二小区的
上述测量数据确定多个 GSM第二小区到该 UE的第一干扰值, 以及获 取 GSM第一小区到该 UE的第二干扰值, 从而第一基站在为 LTE第一 小区中的 UE分配无线接入资源时, 第一基站可通过判断各个 GSM小 区对 LTE第一小区中的 UE的干扰值及其变化, 使用历史 CQI测量用 于下次分配无线接入资源时的补偿值, 从而为 LTE第一小区中的 UE 分配合适的无线接入资源。 其中, 无线接入资源可以为频率、 时隙 等。 It should be noted that the network side device can simultaneously be based on multiple GSM second cells. The foregoing measurement data determines a first interference value of the multiple GSM second cells to the UE, and acquires a second interference value of the GSM first cell to the UE, so that the first base station allocates a wireless connection to the UE in the LTE first cell. When the resource is input, the first base station may determine the interference value of each GSM cell to the UE in the LTE first cell and the change thereof, and use the historical CQI to measure the compensation value used for the next time to allocate the radio access resource, thereby being the LTE A UE in a cell allocates appropriate radio access resources. The radio access resource may be a frequency, a time slot, or the like.
可选的, GSM 第二小区的资源占用信息还可以包括 GSM 第二小 区占用的频域资源和 /或时域资源。 从而, 第一基站为 LTE第一小区 中的 UE分配无线接入资源时, 第一基站可根据 GSM第二小区占用的 频域资源和 /或时域资源为 LTE第一小区中的 UE分配相应的无线接 入资源。 Optionally, the resource occupation information of the GSM second cell may further include a frequency domain resource and/or a time domain resource occupied by the GSM second cell. Therefore, when the first base station allocates the radio access resource to the UE in the LTE first cell, the first base station may allocate the corresponding UE in the LTE first cell according to the frequency domain resource and/or the time domain resource occupied by the GSM second cell. Wireless access resources.
可选的, GSM第二小区占用的频域资源和 /或时域资源可以包括 GSM 第二小区对 LTE 第一小区中的 UE 干扰的时域资源和 /或频域资 源, 以及在该时域资源和 /或频域资源上的干扰量。 Optionally, the frequency domain resource and/or the time domain resource occupied by the GSM second cell may include a time domain resource and/or a frequency domain resource that the GSM second cell interferes with the UE in the LTE first cell, and the time domain. The amount of interference on resources and/or frequency domain resources.
本发明实施例提供一种获取干扰值的方法, 通过该方案, 由于 网络侧设备可通过网络之间的信息交互和数据测量确定各个 GSM 小 区到相邻 LTE 小区中被干扰 UE的干扰值, 从而能够选择合适的下行 时调制编码方式, 进而提高网络对共享频谱的使用效率。 本发明实施例提供另一种获取干扰值的方法。 本实施例中, 假 设第一制式第一小区属于第一制式网络, 由第一基站提供服务, 第 二制式第二小区属于第二制式网络, 由第二基站提供服务, 第二制 式第一小区属于第二制式网络, 由第一基站提供服务。 第一基站同 时为不同制式的小区提供服务。 An embodiment of the present invention provides a method for acquiring an interference value. The network side device can determine the interference value of each GSM cell to the interfered UE in the neighboring LTE cell by using information exchange and data measurement between the networks. It is possible to select an appropriate downlink modulation coding method, thereby improving the efficiency of the network for sharing the spectrum. Another embodiment of the present invention provides a method for acquiring an interference value. In this embodiment, it is assumed that the first cell of the first mode belongs to the first standard network, and the first cell provides the service, and the second cell of the second mode belongs to the second standard network, and the second cell provides the service, and the second cell of the second mode It belongs to the second standard network and is served by the first base station. The first base station simultaneously provides services for cells of different standards.
本实施例计算获取第一制式第一小区内上行通信时, 相邻的第 二制式第二小区内第一终端 UE对第一制式第一小区的干扰情况, 如 图 6所示, 该方法可以包括: In this embodiment, when the uplink communication in the first cell of the first mode is obtained, the interference of the first terminal UE in the second cell in the second cell in the second mode to the first cell in the first mode is calculated, as shown in FIG. Includes:
S 301、 网络侧设备获取第二制式第一小区的标识与第一制式第
一小区的标识之间的对应关系。 S 301: The network side device acquires the identifier of the first cell of the second system and the first standard The correspondence between the identifiers of a cell.
可选的, 第二制式第一小区的标识可以包括第二制式第一小区 的 PC I; 第一制式第一小区的标识可以包括第一制式第一小区的 PC I。 Optionally, the identifier of the first cell of the second mode may include the PC I of the first cell of the second system; the identifier of the first cell of the first mode may include the PC I of the first cell of the first system.
S 3 02、 网络侧设备获取第一 UE上报的测量信息及第一 UE的资 源占用信息, 第一 UE的资源占用信息包括第一 UE的接收功率。 S3 02: The network side device acquires the measurement information reported by the first UE and the resource occupation information of the first UE, where the resource occupation information of the first UE includes the received power of the first UE.
S 3 0 3、 网络侧设备根据第一 UE的接收功率、 测量信息及第二制 式第一小区的标识与第一制式第一小区的标识之间的对应关系, 确 定第一 UE到第一制式第一小区的第一干扰值。 S3 0 3, the network side device determines, according to the received power of the first UE, the measurement information, and the correspondence between the identifier of the first cell of the second system and the identifier of the first cell of the first system, determining the first UE to the first standard The first interference value of the first cell.
网络侧设备获取到第一 UE的接收功率、测量信息及第二制式第 一小区的标识与第一制式第一小区的标识之间的对应关系后, 网络 侧设备可确定第一 UE到第一制式第一小区的第一干扰值。 After the network side device obtains the correspondence between the received power of the first UE, the measurement information, and the identifier of the first cell of the second system and the identifier of the first cell of the first system, the network side device may determine the first UE to the first The first interference value of the first cell of the system.
需要说明的是, 网络侧设备可以同时根据多个第二制式第二小 区中的 UE 的上述测量数据获取多个第二制式第二小区中的 UE到第 一制式第一小区的第一干扰值, 从而第一基站在为第一制式第一小 区中的 UE分配无线接入资源时, 第一基站可通过判断各个第二制式 第二小区中的 UE对第一制式第一小区的干扰值及其变化, 使用历史 S I NR测量用于下次分配无线接入资源时的补偿值, 从而第一基站为 第一制式第一小区中的 UE分配合适的无线接入资源。 其中, 无线接 入资源可以为频率、 时隙等。 It should be noted that, the network side device may acquire the first interference value of the UE in the second system in the second system to the first cell in the first system according to the foregoing measurement data of the UE in the second cell in the second system. Therefore, when the first base station allocates the radio access resource to the UE in the first cell of the first system, the first base station may determine the interference value of the UE in the second cell of each second standard to the first cell in the first system. The change, the historical SI NR is used to measure the compensation value when the radio access resource is allocated next time, so that the first base station allocates suitable radio access resources to the UE in the first cell of the first system. The wireless access resource may be a frequency, a time slot, or the like.
本发明实施例中, 由于网络侧设备可通过网络之间的信息交互 和数据测量确定第二制式第二小区中的 UE 到第一制式第一小区的 干扰值, 从而能够选择合适的下行时调制编码方式, 进而提高网络 对共享频谱的使用效率。 In the embodiment of the present invention, the network side device can determine the interference value of the UE in the second cell of the second system to the first cell of the first system by using information exchange and data measurement between the networks, so that appropriate downlink time modulation can be selected. The coding method improves the efficiency of the network for the shared spectrum.
下面以第一制式网络为 L TE 网络、 第二制式网络为 G SM 网络为 例, 进一步详细地说明本发明实施例提供的一种获取干扰值的方法, 这里, L TE 网络与 G SM网络共享频语, L TE第一小区、 G SM第一小区 由第一基站提供服务, L TE第二小区、 G SM第二小区由第二基站提供 服务。 对于 L TE第一小区内上行时的干扰情况, 如图 7 所示, 该方
法可以包括: The following is a method for obtaining an interference value according to an embodiment of the present invention, where the L TE network is the L TE network and the second system is the G SM network. The L TE network and the G SM network are shared. In the frequency domain, the L TE first cell and the G SM first cell are served by the first base station, and the L TE second cell and the G SM second cell are served by the second base station. For the uplink interference situation in the first cell of the L TE, as shown in Figure 7, the party The law can include:
S401、 网络侧设备获取对应关系。 S401. The network side device acquires a correspondence.
网络侧设备获取对应关系, 其中, 对应关系可以包括 GSM第一 小区的标识与 LTE第一小区的标识之间的对应关系。 The network side device obtains a correspondence, where the correspondence may include a correspondence between an identifier of the GSM first cell and an identifier of the LTE first cell.
可选的, GSM第一小区的标识可以包括 GSM第一小区的 PC I; LTE 第一小区的标识可以包括 LTE第一小区的 PCI。 Optionally, the identifier of the GSM first cell may include the PC I of the GSM first cell; and the identifier of the LTE first cell may include the PCI of the LTE first cell.
可选的, 网络侧设备可以包括第一基站、 第二基站或 SRC。 其 中, 网络侧设备获取对应关系的方式可以为下述的一种: Optionally, the network side device may include a first base station, a second base station, or an SRC. The manner in which the network side device obtains the correspondence relationship may be one of the following:
( 1 )若网络侧设备为第一基站, 则由于第一基站为 GSM第一小 区和 LTE 第一小区提供服务, 因此, 第一基站可直接获知该对应关 系。 (1) If the network side device is the first base station, since the first base station provides services for the GSM first cell and the LTE first cell, the first base station can directly learn the corresponding relationship.
( 2 )若网络侧设备为第二基站, 则第二基站接收来自第一基站 的对应关系; 或者, 第二基站接收来自 SRC 的对应关系, 该对应关 系为第一基站发送至 SRC的。 (2) If the network side device is the second base station, the second base station receives the correspondence from the first base station; or the second base station receives the correspondence from the SRC, and the corresponding relationship is sent to the SRC by the first base station.
( 3 ) 若网络侧设备为 SRC, 则 SRC接收来自第一基站的对应关 系。 (3) If the network side device is an SRC, the SRC receives the corresponding relationship from the first base station.
可选的, 第二基站还可以从 0AM获取对应关系, 该对应关系为 第一基站发送至 SRC的。 Optionally, the second base station may also obtain a correspondence from the 0AM, where the correspondence is sent by the first base station to the SRC.
本领域普通技术人员可以理解, 上述( 2 ) 中第一基站获取到对 应关系后, 可以通过 LTE和 GSM两种 RAT 中任一种 RAT的基站间的 接口来传递该对应关系。 即可以直接通过为 LTE第一小区和 LTE第 二小区提供服务的基站间的接口来进行该对应关系的传递, 也可以 通过为 GSM第二小区和 GSM第一小区提供服务的基站间的接口来进 行该对应关系的传递, 本发明不做限制。 其中, LTE第二小区为 LTE 网络中与 LTE 第一小区相邻的小区, GSM 第二小区为 GSM 网络中与 GSM 第一小区相邻的小区, GSM 第二小区与 LTE 第二小区共站, 即 GSM第二小区与 LTE第二小区由同一个基站, 即第二基站提供服务。 A person skilled in the art can understand that after the first base station in the above (2) obtains the corresponding relationship, the correspondence can be transmitted through an interface between the base stations of any one of the LTE and GSM RATs. That is, the corresponding relationship may be directly transmitted through an interface between the base stations serving the LTE first cell and the LTE second cell, or may be through an interface between the base stations serving the GSM second cell and the GSM first cell. The transfer of the correspondence is performed, and the present invention is not limited. The LTE second cell is a cell adjacent to the LTE first cell in the LTE network, the GSM second cell is a cell adjacent to the GSM first cell in the GSM network, and the GSM second cell is co-located with the LTE second cell. That is, the GSM second cell and the LTE second cell are served by the same base station, that is, the second base station.
S402、 网络侧设备获取第一 UE上报的测量信息及第一 UE的资 源占用信息, 其中, 该第一 UE为 GSM第二小区中的 UE。
可选的,网络侧设备获取测量信息及第一 UE的资源占用信息的 方法可以为下述的一种: S402. The network side device acquires the measurement information reported by the first UE and the resource occupation information of the first UE, where the first UE is a UE in the GSM second cell. Optionally, the method for the network side device to obtain the measurement information and the resource occupation information of the first UE may be one of the following:
( 1 )若网络侧设备为第一基站, 则第一基站接收来自第二基站 的测量信息及第一 UE 的资源占用信息; 或者, 第一基站接收来自 SRC 的测量信息及第一 UE 的资源占用信息, 该测量信息及第一 UE 的资源占用信息为第二基站发送至 SRC的。 (1) If the network side device is the first base station, the first base station receives the measurement information from the second base station and the resource occupation information of the first UE; or the first base station receives the measurement information from the SRC and the resources of the first UE. The occupancy information, the measurement information and the resource occupation information of the first UE are sent to the SRC by the second base station.
( 2 )若网络侧设备为第二基站, 则由于第二基站为 GSM第二小 区提供服务, 因此, 第二基站可以直接获取 GSM第二小区中的 UE上 报的测量信息及第一 UE的资源占用信息。 (2) If the network side device is the second base station, the second base station can directly obtain the measurement information reported by the UE in the GSM second cell and the resources of the first UE. Occupy information.
( 3 ) 若网络侧设备为 SRC, 则 SRC接收来自第二基站的测量信 息及第一 UE的资源占用信息。 (3) If the network side device is an SRC, the SRC receives the measurement information from the second base station and the resource occupation information of the first UE.
本领域普通技术人员可以理解, 上述( 1 ) 中第二基站获取到测 量信息及第一 UE的资源占用信息后, 可以通过 LTE和 GSM两种 RAT 中任一种 RAT的基站间的接口来传递测量信息及第一 UE的资源占用 信息。 即可以直接通过为 LTE第一小区和 LTE 第二小区提供服务的 基站间的接口来进行测量信息及第一 UE的资源占用信息的传递, 也 可以通过为 GSM第二小区和 GSM第一小区提供服务的基站间的接口 来进行测量信息及第一 UE 的资源占用信息的传递, 本发明不做限 制。 A person skilled in the art can understand that after obtaining the measurement information and the resource occupation information of the first UE, the second base station in (1) can transmit the interface between the base stations of any one of the LTE and GSM RATs. The measurement information and the resource occupation information of the first UE. That is, the measurement information and the resource occupation information of the first UE may be directly transmitted through an interface between the base stations serving the LTE first cell and the LTE second cell, or may be provided by the GSM second cell and the GSM first cell. The interface between the serving base stations performs measurement information and resource usage information transmission of the first UE, and the present invention is not limited.
UE上 >¾的测量信息可以包括 GSM第二小区的标识、 GSM第一小 区的标识、 GSM第二小区的 RSRP及 GSM第一小区的 RSRP。 The measurement information of >3⁄4 on the UE may include the identity of the GSM second cell, the identity of the GSM first cell, the RSRP of the GSM second cell, and the RSRP of the GSM first cell.
S403、 网络侧设备根据 GSM第二小区的标识获取 GSM第二小区 的导频发射功率。 S403. The network side device acquires a pilot transmit power of the GSM second cell according to the identifier of the GSM second cell.
网络侧设备首先通过 GSM第二小区的 PCI获取 GSM第二小区的 导频发射功率, 其中, GSM 第二小区的导频发射功率可以由第二基 站获取后通过基站间接口发送至第一基站, 也可以是由第二基站获 取后发送至 SRC。 The network side device first obtains the pilot transmit power of the GSM second cell by using the PCI of the GSM second cell, where the pilot transmit power of the GSM second cell can be acquired by the second base station and sent to the first base station through the inter-base station interface. It may also be acquired by the second base station and then sent to the SRC.
S404、网络侧设备根据 GSM第二小区的 RSRP和 GSM第二小区的 导频发射功率, 确定该第一 UE到 GSM第二小区的第一路损。
^_设 GSM第二小区的导频发射功率为 PRSi,GSM第二小区的 RSRP 为 RSRPi, 网络侧设备可根据 PRSi和 RSRPi, 确定该第一 UE 到 GSM 第二小区的第一路损, 假设第一路损为 P , 则可以得出: S404. The network side device determines, according to the RSRP of the GSM second cell and the pilot transmit power of the GSM second cell, the first path loss of the first UE to the GSM second cell. ^_ The pilot transmission power of the GSM second cell is PRSi, and the RSRP of the GSM second cell is RSRPi, and the network side device can determine the first path loss of the first UE to the GSM second cell according to PRSi and RSRPi, The first path loss is P, then you can get:
- RSRPi。 - RSRPi.
网络侧设备也可以通过 GSM小区的 PCI和 GSM小区的 CGI 的对 应关系, 获知与 GSM第二小区的 PCI 对应的 GSM第二小区的 CGI, 其中, GSM 小区的 PCI 和 GSM 小区的 CGI 的对应关系可以是在 GSM 网络的基站中维护的, 也可以是网络侧设备从 0AM 中获取的; 网络 侧设备再通过 GSM第二小区的 CGI在 0AM 中找到 GSM第二小区对应 的导频发射功率 PRSi; 从而网络侧设备可根据 PRSi和 GSM第二小区 的 RSRP, 即 RSRPi, 确定第一 UE到 GSM第二小区的第一路损 PLi, 其中 ,
The network side device can also learn the CGI of the GSM second cell corresponding to the PCI of the GSM second cell by using the correspondence between the PCI of the GSM cell and the CGI of the GSM cell, wherein the correspondence between the PCI of the GSM cell and the CGI of the GSM cell It may be maintained in the base station of the GSM network, or may be obtained by the network side device from the 0AM; the network side device finds the pilot transmit power PRSi corresponding to the GSM second cell in the 0AM through the CGI of the GSM second cell; Therefore, the network side device may determine, according to the RSRP of the second cell of the PRSi and the GSM, that is, the RSRPi, the first path loss PLi of the first UE to the second cell of the GSM, where
可选的, 对于没有上报测量信息的第一 UE, 网络侧设备可以强 制配置 UE进行测量并上报测量信息, 也可以釆用缺省值代替该第一 UE到 GSM第二小区的第一路损。 Optionally, for the first UE that does not report the measurement information, the network side device may force the UE to perform measurement and report the measurement information, or may use the default value to replace the first path loss of the first UE to the GSM second cell. .
5405、 网络侧设备根据第一 UE的接收功率及第一路损, 确定第 一 UE的发射功率。 S405: The network side device determines, according to the received power of the first UE and the first path loss, the transmit power of the first UE.
假设该第一 UE在 GSM第二小区的接收功率为 PGI, 网络侧设备 可根据 PGI和 PLi确定第一 UE的发射功率, 假设第一 UE的发射功率 为 PUEI, 则可以得出: Assuming that the received power of the first UE in the GSM second cell is PGI, the network side device may determine the transmit power of the first UE according to the PGI and the PLi, and if the transmit power of the first UE is PUEI, it may be:
由于 PLi=PRSi-RSRPi; Since PLi=PRSi-RSRPi;
因此, 可以进一步得出: Therefore, we can further conclude that:
PUEI = PGI + PRSI - RSRPi。 PUEI = PGI + PRSI - RSRPi.
5406、 网络侧设备根据 GSM第一小区的标识获取 GSM第一小区 的导频发射功率。 The network side device acquires the pilot transmit power of the GSM first cell according to the identifier of the GSM first cell.
网络侧设备通过 GSM第一小区的 PCI 获取 GSM第一小区的导频 发射功率, 其中, GSM 第一小区的导频发射功率可以由第一基站获 取后通过基站间接口发送至第二基站, 也可以是由第一基站获取后
发送至 SRC。 The network side device obtains the pilot transmit power of the GSM first cell by using the PCI of the GSM first cell, where the pilot transmit power of the GSM first cell can be acquired by the first base station and then sent to the second base station through the inter-base station interface, Can be obtained by the first base station Send to SRC.
S407、 网络侧设备根据第一 UE的发射功率、 GSM第一小区的导 频发射功率及所述 GSM第一小区的 RSRP, 确定第一 UE到 GSM第一 小区的第二干扰值。 S407. The network side device determines, according to the transmit power of the first UE, the pilot transmit power of the GSM first cell, and the RSRP of the GSM first cell, a second interference value of the first UE to the GSM first cell.
假设该第一 UE到 GSM第一小区的第二干扰值为 IG2, GSM第一 小区的导频发射功率为 PRS2, GSM第一小区的 RSRP为 RSRP2, 该第 一 UE到 GSM第一小区之间的路损为 PL。, 则可以得出: It is assumed that the second interference value of the first UE to the GSM first cell is IG2, the pilot transmission power of the GSM first cell is PRS 2 , and the RSRP of the GSM first cell is RSRP2, and the first UE to the GSM first cell The path loss between them is PL. , you can get:
PUEI = I G2 + PL0; PUEI = I G2 + PL0;
由于 PLo=PRS2-RSRP2; Since PLo=PRS2-RSRP 2 ;
因此, 进一步可以得出: Therefore, it can be further derived:
PUEI = IG2 + PRS2_RSRP2。 PUEI = IG2 + PRS2_RSRP2.
才艮据 S405和 S407可以得出: According to S405 and S407, we can get:
PGI + PRSI-RSRPI = IG2 + PRS2-RSRP2; 即可以进一步得出: PGI + PRSI-RSRPI = IG2 + PRS2-RSRP 2 ;
第二干扰值 IG2=PGI+PRSI - RSRPi - PRS2+RSRP2。 The second interference value I G 2 = PGI + PRSI - RSRPi - PRS 2 + RSRP 2 .
可选的, 由于同一个网络中相邻的两个小区的导频发射功率一 般是相等的, 且 GSM第二小区和 GSM第一小区为 GSM 网络中相邻的 两个小区, 因此, PRSi和 PRS2相等, 从而进一步可以得出: Optionally, since the pilot transmit powers of two adjacent cells in the same network are generally equal, and the GSM second cell and the GSM first cell are two adjacent cells in the GSM network, therefore, PRSi and PRS2 is equal, which leads to further:
IG2=PGI+RSRP2 - RSRPi。 IG2=PGI+RSRP 2 - RSRPi.
5408、 网络侧设备根据 GSM第一小区的标识与 LTE第一小区的 标识之间的对应关系, 及第二干扰值, 确定该第一 UE到 LTE第一小 区的第一干扰值。 The network side device determines, according to the correspondence between the identifier of the GSM first cell and the identifier of the LTE first cell, and the second interference value, the first interference value of the first UE to the first cell of the LTE.
网络侧设备根据获取的 GSM第一小区的标识与 LTE第一小区的 标识之间的对应关系及第二干扰值, 确定第一 UE到 LTE第一小区的 第一干扰值。 由于 GSM第一小区与 LTE第一小区共站, 因此, 第一 UE到 GSM第一小区的第二干扰值与第 ― UE 到 LTE 第一小区的第一 干扰值相同。 假设第一干扰值为 IGI, 则 lGl = lG2。 The network side device determines, according to the obtained correspondence between the identifier of the GSM first cell and the identifier of the LTE first cell, and the second interference value, the first interference value of the first UE to the first cell of the LTE. Since the GSM first cell is co-located with the LTE first cell, the second interference value of the first UE to the GSM first cell is the same as the first interference value of the first UE to the LTE first cell. Assuming the first interference value is IGI, then lGl = lG2.
5409、 网络侧设备获取第二 UE的发射功率, 第二 UE为 GSM第 一小区中的 UE。 S409: The network side device acquires the transmit power of the second UE, where the second UE is the UE in the GSM first cell.
需要说明的是, 网络侧设备获取第二 UE的发射功率的方式与上
述网络侧设备获取对应关系、 测量信息及第一 UE的资源占用信息的 方式类似。 具体的, 若网络侧设备为第一基站, 则第一基站可以直 接获取第二 UE的发射功率; 若网络侧设备为第二基站或 SRC, 则第 一基站获取到第二 UE 的发射功率后, 可通过基站间的接口将第二 UE的发射功率发送至第二基站, 或发送至 SRC。 It should be noted that the manner in which the network side device acquires the transmit power of the second UE is The manner in which the network side device acquires the correspondence relationship, the measurement information, and the resource occupation information of the first UE is similar. Specifically, if the network side device is the first base station, the first base station may directly obtain the transmit power of the second UE; if the network side device is the second base station or the SRC, the first base station acquires the transmit power of the second UE. The transmit power of the second UE may be transmitted to the second base station through an interface between the base stations, or may be sent to the SRC.
5410、网络侧设备根据 GSM第一小区的 RSRP和 GSM第一小区的 导频发射功率, 确定第二 UE到 GSM第一小区的第二路损。 5410. The network side device determines, according to the RSRP of the first cell of the GSM and the pilot transmit power of the first cell of the GSM, the second path loss of the second UE to the first cell of the GSM.
网络侧设备根据 GSM第一小区的 RSRP, 即 RSRP2和 GSM第一小 区的导频发射功率, 即 PRS2, 可确定出第二 UE到 GSM第一小区的第 二路损。 假设第二路损为 PL2, 则可以得出: The network side device can determine the second path loss of the second UE to the GSM first cell according to the RSRP of the GSM first cell, that is, the pilot transmission power of the RSRP2 and the GSM first cell, that is, the PRS 2 . Assuming the second path loss is PL 2 , you can get:
P 2=PRS2 - RSRP2。 P 2 = PRS 2 - RSRP 2 .
可选的, 对于没有上报测量信息的第二 UE, 网络侧设备可以强 制配置 UE进行测量并上报测量信息, 也可以釆用缺省值代替该第二 UE到 GSM第一小区的第二路损。 Optionally, for the second UE that does not report the measurement information, the network side device may force the UE to perform measurement and report the measurement information, or may use the default value instead of the second path of the second UE to the GSM first cell. .
5411、 网络侧设备根据 GSM第一小区的标识与 LTE第一小区的 标识之间的对应关系及第二路损, 确定第二 UE到 LTE第一小区的第 三路损。 5411. The network side device determines, according to the correspondence between the identifier of the GSM first cell and the identifier of the first cell of the LTE, and the second path loss, the third path loss of the second UE to the first cell of the LTE.
网络侧设备根据 GSM第一小区的标识与 LTE第一小区的标识之 间的对应关系及第二路损,确定第二 UE到 LTE第一小区的第三路损。 由于 GSM第一小区和 LTE第一小区共站, 即均由第一基站提供服务, 因此, 第三路损与第二路损相等。假设第三路损为 PL3, 则可以得出:The network side device determines the third path loss of the second UE to the LTE first cell according to the correspondence between the identifier of the GSM first cell and the identifier of the LTE first cell and the second path loss. Since the GSM first cell and the LTE first cell are co-located, that is, the first base station provides services, the third path loss is equal to the second path loss. Assuming the third path loss is PL 3 , you can get:
P 3=P 2。 P 3 = P 2 .
需要说明的是, GSM 第一小区的标识与 LTE 第一小区的标识之 间的对应关系可以为在第一基站中预设的。 It should be noted that the correspondence between the identifier of the GSM first cell and the identifier of the LTE first cell may be preset in the first base station.
5412、 网络侧设备根据第二 UE的发射功率及第三路损, 确定第 二 UE到 LTE第一小区的第三干扰值。 5412. The network side device determines, according to the transmit power of the second UE and the third path loss, a third interference value of the second UE to the first cell of the LTE.
网络侧设备根据获取的第二 UE的发射功率及第三路损,可确定 出第二 UE到 LTE第一小区的第三干扰值, 即与 LTE第一小区共站的 GSM第一小区中的 UE对 LTE 第一小区的干扰值。 假设第二 UE 的发
射功率为 pUE2 , 第二 UE 到 LTE 第一小区的第三干扰值 IG3 , 则 IG3 = PUE2-PL2; 根据上述公式可以进一步地得出: The network side device may determine, according to the acquired transmit power of the second UE and the third path loss, a third interference value of the second UE to the first cell of the LTE, that is, the GSM first cell that is co-located with the LTE first cell. The interference value of the UE to the LTE first cell. Assume that the second UE is sent The transmit power is p UE2 , the third UE to the third interference value IG3 of the LTE first cell, then IG3 = PUE2-PL 2 ; according to the above formula, it can be further derived:
第三干扰值 IG3 = PUE2 + RSRP2_PRS2。 The third interference value IG3 = PUE2 + RSRP2_PRS 2 .
可选的, 为了进一步地准确估算各个 GSM 小区中的 UE 对 LTE 第一小区的干扰, 除了估算 GSM第二小区中的 UE对 LTE第一小区的 干扰之外, 还需估算与 LTE第一小区共站的 GSM第一小区中的 UE对 LTE第一小区的干扰, 如 S409_S412。 Optionally, in order to further accurately estimate the interference of the UE in the GSM cell to the LTE first cell, in addition to estimating the interference of the UE in the GSM second cell to the LTE first cell, it is also required to estimate the first cell with the LTE. The interference of the UE in the GSM first cell of the co-station to the LTE first cell, such as S409_S412.
本发明实施例不限制 S403-S408与 S409-S412 的执行顺序, 即 本发明可以先执行 S403-S408 , 后执行 S409-S412 ; 也可以先执行 S409-S412 , 后执行 S403-S408; 还可以同时执行 S403-S408 与 S409 - S412。 The embodiment of the present invention does not limit the execution order of S403-S408 and S409-S412, that is, the present invention may first execute S403-S408, and then execute S409-S412; or may perform S409-S412 first, then execute S403-S408; Execute S403-S408 and S409-S412.
网络侧设备确定第一干扰值和第三干扰值之后, 该方法还可以 包括: After the network side device determines the first interference value and the third interference value, the method may further include:
S413、 若网络侧设备为第一基站, 第一基站则根据第一干扰值 和第三干扰值为 LTE第一小区中的 UE分配无线接入资源; 或者, 若 网络侧设备为第二基站或 SRC , 第二基站或 SRC 则将第一干扰值和 第三干扰值发送至第一基站, 以使第一基站根据第一干扰值和第三 干扰值为 LTE第一小区中的 UE分配无线接入资源。 S413: If the network side device is the first base station, the first base station allocates the radio access resource to the UE in the first cell according to the first interference value and the third interference value; or, if the network side device is the second base station or SRC, the second base station or the SRC sends the first interference value and the third interference value to the first base station, so that the first base station allocates the wireless connection to the UE in the first cell according to the first interference value and the third interference value. Into the resource.
网络侧设备获取第一干扰值和第三干扰值后, 若网络侧设备为 第一基站, 第一基站则根据第一干扰值和第三干扰值, 为 LTE 第一 小区中的 UE分配无线接入资源; 或者, 若网络侧设备为第二基站或 SRC , 第二基站或 SRC 则将第一干扰值和第三干扰值发送至第一基 站, 以使第一基站根据第一干扰值和第三干扰值为 LTE 第一小区中 的 UE分配无线接入资源。 After the network side device obtains the first interference value and the third interference value, if the network side device is the first base station, the first base station allocates a wireless connection to the UE in the LTE first cell according to the first interference value and the third interference value. Alternatively, if the network side device is the second base station or the SRC, the second base station or the SRC sends the first interference value and the third interference value to the first base station, so that the first base station according to the first interference value and the first The three interference value is a radio access resource allocated by the UE in the LTE first cell.
需要说明的是, 网络侧设备可以同时根据多个 GSM第二小区中 的 UE的上述测量数据确定多个 GSM第二小区中的 UE到 LTE第一小 区的第一干扰值, 以及获取 GSM第一小区中的 UE到 LTE第一小区的 第三干扰值, 从而第一基站在为 LTE第一小区中的 UE分配无线接入 资源时, 第一基站可通过判断各个 GSM小区中的 UE对 LTE第一小区
的干扰值及其变化, 使用历史 S I NR测量用于下次分配无线接入资源 时的补偿值,从而为 L TE第一小区中的 UE分配合适的无线接入资源。 其中, 无线接入资源可以为频率、 时隙等。 It should be noted that, the network side device may determine, according to the foregoing measurement data of the UEs in the multiple GSM second cells, the first interference value of the UE in the multiple GSM second cells to the first cell in the LTE, and acquire the first GSM. The third interference value of the UE in the cell to the LTE first cell, so that when the first base station allocates the radio access resource to the UE in the LTE first cell, the first base station may determine that the UE in each GSM cell is the LTE One district The interference value and its change are measured using the historical SI NR for the compensation value when the radio access resource is allocated next time, thereby allocating suitable radio access resources for the UE in the first cell of the L TE. The radio access resource may be a frequency, a time slot, or the like.
可选的, 第一 UE的资源占用信息还可以包括第一 UE 占用的频 域资源和 /或时域资源。 从而, 第一基站为 L TE第一小区中的 UE分 配无线接入资源时, 第一基站可根据第一 UE 占用的频域资源和 /或 时域资源为 L TE第一小区中的 UE分配相应的无线接入资源。 Optionally, the resource occupation information of the first UE may further include a frequency domain resource and/or a time domain resource occupied by the first UE. Therefore, when the first base station allocates a radio access resource to the UE in the first cell of the L TE, the first base station may allocate the frequency domain resource and/or the time domain resource occupied by the first UE to the UE in the first cell of the L TE. Corresponding wireless access resources.
可选的, 第一 UE 占用的频域资源和 /或时域资源可以包括第一 UE 对 L TE 第一小区干扰的时域资源和 /或频域资源, 以及在该时域 资源和 /或频域资源上的干扰量。 Optionally, the frequency domain resource and/or the time domain resource occupied by the first UE may include a time domain resource and/or a frequency domain resource that the first UE interferes with the L TE first cell, and the time domain resource and/or The amount of interference on the frequency domain resources.
本发明实施例提供一种获取干扰值的方法, 通过该方案, 由于 网络侧设备可通过网络之间的信息交互和数据测量确定各个 G SM 小 区中的 UE到相邻 L TE 小区的干扰值,从而能够选择合适的下行时调 制编码方式, 进而提高网络对共享频谱的使用效率。 如图 8 所示, 本发明实施例提供一种网络侧设备 1 , 用于执行 上述图 4 - 5所示的获取干扰值的方法实施例, 该设备具体包括: 接收单元 1 0 , 用于获取第二制式第二小区的标识与第一制式第 二小区的标识之间的对应关系、 第二制式第二小区的资源占用信息, 以及第一制式第一小区中的 UE上报的导频测量结果, 所述第二制式 第二小区的资源占用信息包括所述第二制式第二小区的发射功率, 其中, 第一制式第一小区属于第一制式网络, 由第一基站提供服务, 第二制式第二小区属于第二制式网络, 由第二基站提供服务, 第一 制式第二小区属于第一制式网络, 由第二基站提供服务; 所述第一 制式网络与所述第二制式网络共享频谱。 An embodiment of the present invention provides a method for acquiring an interference value. The network side device can determine the interference value of the UE in each G SM cell to the neighboring L TE cell by using information exchange and data measurement between the network. Therefore, an appropriate downlink modulation coding mode can be selected, thereby improving the efficiency of the network for sharing the spectrum. As shown in FIG. 8, the embodiment of the present invention provides a network side device 1 for performing the method for acquiring an interference value according to the foregoing FIG. 4-5, where the device specifically includes: a receiving unit 10 for obtaining The correspondence between the identifier of the second cell of the second system and the identifier of the second cell of the first system, the resource occupancy information of the second cell of the second system, and the pilot measurement result reported by the UE in the first cell of the first system The resource occupation information of the second cell of the second system includes the transmit power of the second cell of the second system, where the first cell of the first system belongs to the first standard network, and the service is provided by the first base station, and the second mode The second cell belongs to the second standard network, and is served by the second base station, where the second standard cell belongs to the first standard network, and the second base station provides the service; the first standard network and the second standard network share the spectrum. .
确定单元 1 1 , 用于根据所述接收单元获取的所述第二制式第二 小区的发射功率、 所述导频测量结果及所述第二制式第二小区的标 识与所述第一制式第二小区的标识之间的对应关系, 确定所述第二 制式第二小区到所述 UE的第一干扰值。
可选的, 所述网络侧设备为所述第一基站; 所述接收单元 10, 具体用于接收来自所述第二基站的所述对应关系及所述第二制式第 二小区的资源占用信息, 或者, 接收来自 SRC 的所述对应关系及所 述第二制式第二小区的资源占用信息, 所述对应关系及所述第二制 式第二小区的资源占用信息为所述第二基站发送至所述 SRC的。 a determining unit 1 1 , configured to use, according to the receiving unit, the transmit power of the second cell of the second system, the pilot measurement result, and the identifier of the second cell of the second system, and the first standard And determining, by the correspondence between the identifiers of the two cells, a first interference value of the second cell of the second system to the UE. Optionally, the network side device is the first base station, and the receiving unit 10 is configured to receive the corresponding relationship from the second base station and resource occupation information of the second standard second cell. Or receiving the corresponding relationship from the SRC and the resource occupation information of the second cell of the second system, where the corresponding relationship and the resource occupation information of the second cell of the second system are sent to the second base station The SRC.
可选的, 所述网络侧设备为所述第二基站; 所述接收单元 10, 具体用于接收来自所述第一基站的所述导频测量结果, 或者, 接收 来自 SRC 的所述导频测量结果, 所述导频测量结果为所述第一基站 发送至所述 SRC的。 Optionally, the network side device is the second base station; the receiving unit 10 is specifically configured to receive the pilot measurement result from the first base station, or receive the pilot from an SRC. As a result of the measurement, the pilot measurement result is sent by the first base station to the SRC.
可选的, 所述网络侧设备包括 SRC; 所述接收单元 10, 具体用 于接收来自所述第二基站的所述对应关系及所述第二制式第二小区 的资源占用信息, 以及来自所述第一基站的所述导频测量结果。 Optionally, the network side device includes an SRC, and the receiving unit 10 is configured to receive the corresponding relationship from the second base station and resource occupation information of the second standard second cell, and Said pilot measurement result of the first base station.
可选的,所述接收单元 10获取的所述导频测量结果包括所述第 一制式第二小区的标识和所述第一制式第二小区的 RSRP; 所述确定 单元 11 , 具体用于根据所述接收单元获取的所述第一制式第二小区 的标识获取所述第一制式第二小区的导频发射功率, 并根据所述接 收单元获取的所述第一制式第二小区的 RSRP 和所述第一制式第二 小区的导频发射功率, 确定所述 UE到所述第一制式第二小区的第一 路损, 且根据所述接收单元获取的所述第二制式第二小区的标识与 所述第一制式第二小区的标识之间的对应关系, 及所述第一路损, 确定所述 UE到所述第二制式第二小区的第二路损, 以及根据所述接 收单元获取的所述第二制式第二小区的发射功率及所述第二路损, 确定所述第一干扰值。 Optionally, the pilot measurement result obtained by the receiving unit 10 includes an identifier of the second cell of the first system and an RSRP of the second cell of the first system. The determining unit 11 is specifically configured to be used according to Obtaining, by the receiving unit, the identifier of the second cell of the first system, the pilot transmit power of the second cell of the first system, and the RSRP of the second cell of the first system acquired by the receiving unit a pilot transmit power of the second cell of the first system, determining a first path loss of the UE to the second cell of the first system, and acquiring, by the receiving unit, the second cell of the second system according to the receiving unit Identifying a correspondence between the identifier of the second cell of the first system, and the first path loss, determining a second path loss of the UE to the second cell of the second system, and receiving according to the And determining, by the unit, the transmit power of the second cell of the second mode and the second path loss, determining the first interference value.
可选的,所述接收单元 10获取的所述导频测量结果还包括所述 第一制式第一小区的标识及所述第一制式第一小区的 RSRP; 所述确 定单元 11 , 还用于根据所述接收单元获取的所述导频测量结果、 获 取的第二制式第一小区的发射功率及所述第一制式第一小区的标识 与所述第二制式第一小区的标识之间的对应关系, 确定所述第二制 式第一小区到所述 UE的第二干扰值, 所述第二制式第一小区属于所
述第二制式网络, 由所述第一基站提供服务。 Optionally, the pilot measurement result obtained by the receiving unit 10 further includes an identifier of the first cell of the first system and an RSRP of the first cell of the first system; the determining unit 11 is further configured to: According to the pilot measurement result obtained by the receiving unit, the obtained transmit power of the first cell of the second system, and the identifier of the first cell of the first system and the identifier of the first cell of the second system Corresponding relationship, determining a second interference value of the second cell of the second system to the UE, where the first cell of the second system belongs to The second standard network is served by the first base station.
可选的, 所述确定单元 1 1 , 具体用于根据所述接收单元获取的 所述第一制式第一小区的标识获取所述第一制式第一小区的导频发 射功率, 并根据所述接收单元获取的所述第一制式第一小区的 R S RP 及所述确定单元获取的所述第一制式第一小区的导频发射功率, 确 定所述 UE到所述第一制式第一小区的第三路损, 及根据所述接收单 元获取的所述第一制式第一小区的标识与所述第二制式第一小区的 标识之间的对应关系及所述第三路损, 确定所述 UE到所述第二制式 第一小区的第四路损, 以及根据所述接收单元获取的所述第二制式 第一小区的发射功率及所述第四路损, 确定所述第二制式第一小区 到所述 UE的第二干扰值。 Optionally, the determining unit 1 is configured to acquire, according to the identifier of the first cell of the first system acquired by the receiving unit, a pilot transmit power of the first cell of the first system, and according to the Determining, by the receiving unit, the RS RP of the first cell of the first system and the pilot transmit power of the first cell of the first system acquired by the determining unit, determining that the UE is to the first cell of the first system Determining, by the third path loss, the correspondence between the identifier of the first cell of the first system acquired by the receiving unit and the identifier of the first cell of the second system, and the third path loss. Determining the second mode by the fourth path loss of the UE to the first cell of the second system, and according to the transmit power of the second cell of the second mode acquired by the receiving unit and the fourth path loss The second interference value of a cell to the UE.
可选的, 若所述网络侧设备为所述第二基站, 则如图 9 所示, 所述网络侧设备 1还包括分配单元 1 2 , 用于根据所述确定单元确定 的所述第一干扰值和所述第二干扰值为所述第一制式第一小区中的 UE分配无线接入资源; Optionally, if the network side device is the second base station, as shown in FIG. 9, the network side device 1 further includes an allocating unit 12 for determining the first according to the determining unit. And the interference value and the second interference value are used to allocate radio access resources to the UE in the first cell of the first mode;
或者, 若所述网络侧设备为所述第一基站或 S RC , 则如图 1 0所 示, 所述网络侧设备 1还包括发送单元 1 3 , 用于将所述确定单元确 定的所述第一干扰值和所述第二干扰值发送至所述第一基站, 以使 所述第一基站根据所述第一干扰值和所述第二干扰值为所述 UE 分 配所述无线接入资源。 Or, if the network side device is the first base station or S RC, as shown in FIG. 10, the network side device 1 further includes a sending unit 13 for determining the determining by the determining unit. Transmitting the first interference value and the second interference value to the first base station, so that the first base station allocates the wireless access to the UE according to the first interference value and the second interference value Resources.
可选的,所述接收单元 1 0获取的所述第二制式第二小区的资源 占用信息还包括所述第二制式第二小区占用的频域资源和 /或时域 资源, 用于指示所述第一基站根据所述频域资源和 /或所述时域资源 为所述 UE分配无线接入资源。 Optionally, the resource occupation information of the second cell of the second mode acquired by the receiving unit 10 further includes a frequency domain resource and/or a time domain resource occupied by the second cell of the second mode, and is used to indicate the location The first base station allocates a radio access resource to the UE according to the frequency domain resource and/or the time domain resource.
本发明实施例提供的一种网络侧设备, 由于网络侧设备可通过 网络之间的信息交互和数据测量确定第二制式第二小区对第一制式 第一小区中 UE的干扰值, 从而能够准确估算网络之间的干扰值, 进 而提高网络对共享频谱的使用效率。 The network side device provided by the embodiment of the present invention can determine the interference value of the second cell in the second cell of the first system by using the information exchange and data measurement between the network, so that the network side device can accurately Estimate the interference value between the networks, thereby improving the efficiency of the network for the shared spectrum.
如图 8 所示, 本发明实施例提供一种网络侧设备 1 , 用于执行
上述图 6-7所示的获取干扰值的方法实施例, 该设备具体包括: 接收单元 10, 用于获取第二制式第一小区的标识与第一制式第 一小区的标识之间的对应关系, 以及第二制式第二小区中的第一 UE 上报的测量信息及所述第一 UE 的资源占用信息, 所述第一 UE 的资 源占用信息包括所述第一 UE的接收功率, 其中, 所述第一制式第一 小区属于第一制式网络, 由第一基站提供服务, 第二制式第二小区 属于第二制式网络, 由第二基站提供服务, 第二制式第一小区属于 第二制式网络, 由第一基站提供服务; 所述第一制式网络与所述第 二制式网络共享频谱。 As shown in FIG. 8, an embodiment of the present invention provides a network side device 1 for performing The method for obtaining the interference value shown in Figure 6-7 above, the device specifically includes: a receiving unit 10, configured to acquire a correspondence between an identifier of the first cell of the second system and an identifier of the first cell of the first system And the measurement information reported by the first UE in the second cell of the second system and the resource occupation information of the first UE, where the resource occupation information of the first UE includes the received power of the first UE, where The first cell of the first system belongs to the first standard network, and the first base station provides the service, the second cell of the second system belongs to the second standard network, and the second cell provides the service, and the second cell of the second mode belongs to the second standard network. Provided by the first base station; the first system network shares the spectrum with the second system network.
确定单元 11 , 用于根据所述接收单元获取的所述第一 UE 的接 收功率、 所述测量信息及所述第二制式第一小区的标识与所述第一 制式第一小区的标识之间的对应关系, 确定所述第一 UE到所述第一 制式第一小区的第一干扰值。 The determining unit 11 is configured to use, according to the received power of the first UE, the measurement information, and the identifier of the first cell of the second system and the identifier of the first cell of the first system acquired by the receiving unit Corresponding relationship, determining a first interference value of the first UE to the first cell of the first system.
可选的, 所述网络侧设备为所述第一基站; 所述接收单元 10, 具体用于接收来自所述第二基站的所述测量信息及所述第一 UE 的 资源占用信息, 或者, 接收来自 SRC的所述测量信息及所述第一 UE 的资源占用信息, 所述测量信息及所述第一 UE的资源占用信息为所 述第二基站发送至所述 SRC的。 Optionally, the network side device is the first base station, and the receiving unit 10 is configured to receive the measurement information from the second base station and resource occupation information of the first UE, or Receiving the measurement information from the SRC and the resource occupation information of the first UE, where the measurement information and the resource occupation information of the first UE are sent by the second base station to the SRC.
可选的, 所述网络侧设备为所述第二基站; 所述接收单元 10, 具体用于接收来自所述第一基站的所述对应关系, 或者, 接收来自 SRC的所述对应关系, 所述对应关系为所述第一基站发送至所述 SRC 的。 Optionally, the network side device is the second base station; the receiving unit 10 is specifically configured to receive the correspondence relationship from the first base station, or receive the corresponding relationship from the SRC, where The corresponding relationship is sent by the first base station to the SRC.
可选的, 所述网络侧设备包括 SRC; 所述接收单元 10, 具体用 于接收来自所述第一基站的所述对应关系, 及接收来自所述第二基 站的所述测量信息及所述第一 UE的资源占用信息。 Optionally, the network side device includes an SRC, and the receiving unit 10 is specifically configured to receive the correspondence relationship from the first base station, and receive the measurement information from the second base station and the Resource occupancy information of the first UE.
可选的,所述接收单元 10获取的所述测量信息包括所述第二制 式第二小区的标识、 所述第二制式第一小区的标识、 所述第二制式 第二小区的 RSRP 及所述第二制式第一小区的 RSRP; 所述确定单元 11 , 具体用于根据所述接收单元获取的所述第二制式第二小区的标
识获取所述第二制式第二小区的导频发射功率, 并根据所述接收单 元获取的所述第二制式第二小区的 R S RP 和所述确定单元获取的所 述第二制式第二小区的导频发射功率, 确定所述第一 UE到所述第二 制式第二小区的第一路损, 且根据所述接收单元获取的所述第一 UE 的接收功率及所述确定单元确定的所述第一路损, 确定所述第一 UE 的发射功率, 及根据所述接收单元获取的所述第二制式第一小区的 标识获取所述第二制式第一小区的导频发射功率, 并根据所述确定 单元确定的所述第一 UE的发射功率、 所述确定单元获取的所述第二 制式第一小区的导频发射功率及所述接收单元获取的所述第二制式 第一小区的 R S RP , 确定所述第一 U E 到所述第二制式第一小区的第 二干扰值, 以及根据所述接收单元获取的所述第二制式第一小区的 标识与所述第一制式第一小区的标识之间的对应关系及所述确定单 元确定的所述第二干扰值, 确定所述第一干扰值。 Optionally, the measurement information acquired by the receiving unit 10 includes an identifier of the second cell of the second system, an identifier of the first cell of the second system, and an RSRP of the second cell of the second system. The RSRP of the second cell of the second system is described; the determining unit 11 is specifically configured to: according to the identifier of the second cell of the second system acquired by the receiving unit Obtaining the pilot transmit power of the second cell of the second system, and according to the RS RP of the second cell of the second system acquired by the receiving unit, and the second cell of the second mode acquired by the determining unit a pilot transmission power, determining a first path loss of the first UE to the second cell of the second system, and determining, according to the received power of the first UE acquired by the receiving unit, by the determining unit Determining, by the first path loss, the transmit power of the first UE, and acquiring the pilot transmit power of the first cell of the second system according to the identifier of the first cell of the second system acquired by the receiving unit, And transmitting, according to the determining unit, the transmit power of the first UE, the pilot transmit power of the first cell of the second system acquired by the determining unit, and the second mode acquired by the receiving unit. The RS RP of the cell, the second interference value of the first UE to the second cell of the second system, and the identifier of the first cell of the second system acquired by the receiving unit and the first standard First cell And identifying a correspondence between the value determining means determines the second interference determining the first interference value.
可选的, 所述确定单元 1 1 , 还用于获取第二 UE 的发射功率, 所述第二 UE 为所述第二制式第一小区中的 UE , 并根据所述接收单 元获取的所述第二制式第一小区的 R S RP 和所述确定单元获取的所 述第二制式第一小区的导频发射功率, 确定所述第二 UE到所述第二 制式第一小区的第二路损, 且根据所述接收单元获取的所述第二制 式第一小区的标识与所述第一制式第一小区的标识之间的对应关系 及所述确定单元确定的所述第二路损, 确定所述第二 UE到所述第一 制式第一小区的第三路损, 以及根据所述确定单元获取的所述第二 UE的发射功率及所述确定单元确定的所述第三路损, 确定所述第二 U E到所述第一制式第一小区的第三干扰值。 Optionally, the determining unit 1 1 is further configured to acquire a transmit power of the second UE, where the second UE is a UE in the first cell of the second system, and according to the acquiring by the receiving unit Determining, by the RS RP of the first cell of the second system, the pilot transmit power of the first cell of the second system acquired by the determining unit, determining the second path loss of the second UE to the first cell of the second system And determining, according to the correspondence between the identifier of the second cell of the second system acquired by the receiving unit and the identifier of the first cell of the first system, and the second path loss determined by the determining unit. a third path loss of the second UE to the first cell of the first system, and a transmit power of the second UE acquired according to the determining unit, and the third path loss determined by the determining unit, Determining a third interference value of the second UE to the first cell of the first system.
可选的, 如图 9 所示, 若所述网络侧设备为所述第一基站, 则 所述网络侧设备 1还包括分配单元 1 2 , 用于根据所述第一干扰值和 所述第三干扰值为所述第一制式第一小区中的 UE 分配无线接入资 源; Optionally, as shown in FIG. 9, if the network side device is the first base station, the network side device 1 further includes an allocating unit 1 2, according to the first interference value and the first The three interference value is a radio access resource allocated by the UE in the first cell of the first system;
或者, 若所述网络侧设备为所述第二基站或 S RC , 则如图 1 0所 示, 所述网络侧设备 1还包括发送单元 1 3 , 用于将所述第一干扰值
和所述第三干扰值发送至所述第一基站, 以使所述第一基站根据所 述第一干扰值和所述第三干扰值为所述第一制式第一小区中的 UE 分配所述无线接入资源。 Or, if the network side device is the second base station or the S RC, as shown in FIG. 10, the network side device 1 further includes a sending unit 13 for using the first interference value. Transmitting, to the first base station, the third interference value, so that the first base station allocates, according to the first interference value and the third interference value, a UE in the first cell in the first system. Wireless access resources.
可选的, 所述接收单元 10获取的所述第一 UE的资源占用信息 还包括所述第一 UE 占用的频域资源和 /或时域资源, 用于指示所述 第一基站根据所述频域资源和 /或所述时域资源为所述第一制式第 一小区中的 UE分配无线接入资源。 Optionally, the resource occupation information of the first UE acquired by the receiving unit 10 further includes a frequency domain resource and/or a time domain resource that is occupied by the first UE, and is used to indicate that the first base station is configured according to the The frequency domain resource and/or the time domain resource allocates a radio access resource to the UE in the first cell of the first system.
本发明实施例提供一种网络侧设备, 由于网络侧设备可通过网 络之间的信息交互和数据测量确定第二制式第二小区中的 UE 对第 一制式第一小区的干扰值, 从而能够准确估算网络之间的干扰值, 进而提高网络对共享频谱的使用效率。 如图 11所示, 本发明实施例提供一种网络侧设备, 用于执行上 述图 4-5 所示的获取干扰值的方法实施例, 该设备具体包括发送器 14、 接收器 15、 处理器 16及存储器 17, 其中, The embodiment of the present invention provides a network side device, and the network side device can determine the interference value of the UE in the second system of the second system to the first cell of the first system by using information exchange and data measurement between the networks, thereby being accurate. Estimate the interference value between the networks, thereby improving the efficiency of the network for the shared spectrum. As shown in FIG. 11, an embodiment of the present invention provides a network side device, which is used to perform the method for acquiring an interference value, as shown in FIG. 4-5, where the device specifically includes a transmitter 14, a receiver 15, and a processor. 16 and memory 17, wherein
发送器 14可用于向 UE等终端设备发送下行信号, 特别的, 若 网络侧设备需与终端设备进行通信, 发送器 14则可发送通信数据至 该终端设备。 The transmitter 14 can be configured to send a downlink signal to a terminal device such as a UE. In particular, if the network side device needs to communicate with the terminal device, the transmitter 14 can transmit the communication data to the terminal device.
接收器 15可用于接收来自 UE等终端设备的上行信号,特别的, 若网络侧设备需与终端设备进行通信, 接收器 15 可接收来自 UE 的 通信数据。 The receiver 15 can be configured to receive uplink signals from terminal devices such as UEs. In particular, if the network side device needs to communicate with the terminal device, the receiver 15 can receive communication data from the UE.
处理器 16为网络侧设备的控制以及处理中心,通过运行存储在 存储器 17 中的软件程序, 控制网络侧设备进行收发信号, 以及实现 网络侧设备的其他功能。 The processor 16 is a control and processing center of the network side device, and controls the network side device to transmit and receive signals and other functions of the network side device by running a software program stored in the memory 17.
存储器 17可用于存储软件程序及数据, 以使得处理器 16可通 过运行存储在存储器 17 中的软件程序, 从而实现网络侧设备的收发 信号以及其他功能。 The memory 17 can be used to store software programs and data such that the processor 16 can implement the transmission and reception signals and other functions of the network side devices by running software programs stored in the memory 17.
具体的,所述接收器 15可用于获取第二制式第二小区的标识与 第一制式第二小区的标识之间的对应关系、 第二制式第二小区的资
源占用信息, 以及第一制式第一小区中的 UE上报的导频测量结果, 所述第二制式第二小区的资源占用信息包括所述第二制式第二小区 的发射功率, 其中, 第一制式第一小区属于第一制式网络, 由第一 基站提供服务, 第二制式第二小区属于第二制式网络, 由第二基站 提供服务, 第一制式第二小区属于第一制式网络, 由第二基站提供 服务; 所述第一制式网络与所述第二制式网络共享频谱; 所述处理 器 1 6 可用于根据所述接收器获取的所述第二制式第二小区的发射 功率、 所述导频测量结果及所述第二制式第二小区的标识与所述第 一制式第二小区的标识之间的对应关系, 确定所述第二制式第二小 区到所述 UE的第一干扰值。 Specifically, the receiver 15 is configured to obtain a correspondence between an identifier of the second cell of the second system and an identifier of the second cell of the second system, and a resource of the second cell of the second system. The source occupancy information, and the pilot measurement result reported by the UE in the first cell of the first system, where the resource occupation information of the second cell of the second system includes the transmit power of the second cell of the second system, where The first cell of the system belongs to the first standard network, and the second base station belongs to the second standard network, and the second cell of the second system belongs to the first standard network. The second base station provides a service; the first standard network shares the frequency spectrum with the second standard network; the processor 16 may be configured to use, according to the transmit power of the second standard second cell acquired by the receiver, the Determining, by the pilot measurement result, a correspondence between the identifier of the second cell of the second system and the identifier of the second cell of the first system, determining a first interference value of the second cell of the second system to the UE .
可选的, 所述网络侧设备为所述第一基站; 所述接收器 1 5 , 具 体用于接收来自所述第二基站的所述对应关系及所述第二制式第二 小区的资源占用信息, 或者, 接收来自 S RC 的所述对应关系及所述 第二制式第二小区的资源占用信息, 所述对应关系及所述第二制式 第二小区的资源占用信息为所述第二基站发送至所述 S RC的。 Optionally, the network side device is the first base station, and the receiver 15 is configured to receive the corresponding relationship from the second base station and resource usage of the second standard second cell. Information, or receiving the corresponding relationship from the S RC and the resource occupation information of the second cell of the second system, where the corresponding relationship and the resource occupation information of the second cell of the second system are the second base station Sent to the S RC.
可选的, 所述网络侧设备为所述第二基站; 所述接收器 1 5 , 具 体用于接收来自所述第一基站的所述导频测量结果, 或者, 接收来 自 S RC 的所述导频测量结果, 所述导频测量结果为所述第一基站发 送至所述 SRC的。 Optionally, the network side device is the second base station; the receiver 15 is specifically configured to receive the pilot measurement result from the first base station, or receive the foregoing from the S RC The pilot measurement result is sent by the first base station to the SRC.
可选的, 所述网络侧设备包括 SRC ; 所述接收器 1 5 , 具体用于 接收来自所述第二基站的所述对应关系及所述第二制式第二小区的 资源占用信息, 以及来自所述第一基站的所述导频测量结果。 Optionally, the network side device includes an SRC, where the receiver 15 is configured to receive the corresponding relationship from the second base station and resource occupation information of the second standard second cell, and The pilot measurement result of the first base station.
可选的,所述接收器 1 5获取的所述导频测量结果包括所述第一 制式第二小区的标识和所述第一制式第二小区的 RSRP ; 所述处理器 1 6 , 具体用于根据所述接收器获取的所述第一制式第二小区的标识 获取所述第一制式第二小区的导频发射功率, 并根据所述接收器获 取的所述第一制式第二小区的 RSRP 和所述第一制式第二小区的导 频发射功率, 确定所述 UE到所述第一制式第二小区的第一路损, 且 根据所述接收器获取的所述第二制式第二小区的标识与所述第一制
式第二小区的标识之间的对应关系, 及所述第一路损, 确定所述 UE 到所述第二制式第二小区的第二路损, 以及根据所述接收器获取的 所述第二制式第二小区的发射功率及所述第二路损, 确定所述第一 干扰值。 Optionally, the pilot measurement result obtained by the receiver 15 includes an identifier of the second cell of the first system and an RSRP of the second cell of the first system; the processor 16 Acquiring the pilot transmit power of the second cell of the first system according to the identifier of the second cell of the first system acquired by the receiver, and acquiring the second cell of the first system according to the receiver according to the identifier of the second cell of the first system acquired by the receiver The RSRP and the pilot transmit power of the second cell of the first system determine a first path loss of the UE to the second cell of the first system, and the second mode is obtained according to the receiver. The identity of the cell and the first system Corresponding relationship between the identifiers of the second cell, and the first path loss, determining a second path loss of the UE to the second cell of the second system, and the first obtained according to the receiver The transmit power of the second cell of the second mode and the second path loss determine the first interference value.
可选的,所述接收器 1 5获取的所述导频测量结果还包括所述第 一制式第一小区的标识及所述第一制式第一小区的 R S RP ; 所述处理 器 1 6 , 还用于根据所述接收器获取的所述导频测量结果、 获取的第 二制式第一小区的发射功率及所述第一制式第一小区的标识与所述 第二制式第一小区的标识之间的对应关系, 确定所述第二制式第一 小区到所述 U E的第二干扰值, 所述第二制式第一小区属于所述第二 制式网络, 由所述第一基站提供服务。 Optionally, the pilot measurement result obtained by the receiver 15 further includes an identifier of the first cell of the first system and an RS RP of the first cell of the first system; the processor 16; And the identifier of the first cell of the first system and the identifier of the first cell of the second system according to the pilot measurement result obtained by the receiver, the obtained transmit power of the first cell of the second system, and the identifier of the first cell of the second system. Determining a second interference value of the second cell of the second system to the UE, where the first cell of the second system belongs to the second standard network, and the first base station provides a service.
可选的, 所述处理器 1 6 , 具体用于根据所述接收器获取的所述 第一制式第一小区的标识获取所述第一制式第一小区的导频发射功 率, 并根据所述接收器获取的所述第一制式第一小区的 R S RP及所述 处理器获取的所述第一制式第一小区的导频发射功率, 确定所述 UE 到所述第一制式第一小区的第三路损, 及根据所述接收器获取的所 述第一制式第一小区的标识与所述第二制式第一小区的标识之间的 对应关系及所述第三路损, 确定所述 UE到所述第二制式第一小区的 第四路损, 以及根据所述接收器获取的所述第二制式第一小区的发 射功率及所述第四路损, 确定所述第二制式第一小区到所述 UE的第 二干扰值。 Optionally, the processor 16 is configured to acquire, according to the identifier of the first cell of the first system acquired by the receiver, a pilot transmit power of the first cell of the first system, and according to the Determining, by the receiver, the RS RP of the first cell of the first system and the pilot transmit power of the first cell of the first mode acquired by the processor, determining that the UE is to the first cell of the first system Determining, by the third path loss, the correspondence between the identifier of the first cell of the first system acquired by the receiver and the identifier of the first cell of the second system, and the third path loss. Determining the second mode of the fourth path loss of the UE to the second cell of the second mode, and according to the transmit power of the second cell of the second mode acquired by the receiver and the fourth path loss The second interference value of a cell to the UE.
可选的,若所述网络侧设备为所述第二基站, 则所述处理器 1 6 , 还用于根据所述第一干扰值和所述第二干扰值为所述第一制式第一 小区中的 UE分配无线接入资源; Optionally, if the network side device is the second base station, the processor 16 is further configured to: according to the first interference value and the second interference value, the first mode is first. The UE in the cell allocates radio access resources;
或者, 若所述网络侧设备为所述第一基站或 S RC , 则所述发送 器 1 4 , 用于将所述第一干扰值和所述第二干扰值发送至所述第一基 站, 以使所述第一基站根据所述第一干扰值和所述第二干扰值为所 述 UE分配所述无线接入资源。 Or, if the network side device is the first base station or the S RC, the transmitter 14 is configured to send the first interference value and the second interference value to the first base station, The first base station is configured to allocate the radio access resource to the UE according to the first interference value and the second interference value.
可选的,所述接收器 1 5获取的所述第二制式第二小区的资源占
用信息还包括所述第二制式第二小区占用的频域资源和 /或时域资 源, 用于指示所述第一基站根据所述频域资源和 /或所述时域资源为 所述 UE分配无线接入资源。 Optionally, the resource occupied by the second cell of the second mode acquired by the receiver 15 The information further includes a frequency domain resource and/or a time domain resource that is occupied by the second cell of the second system, and is used to indicate that the first base station is the UE according to the frequency domain resource and/or the time domain resource. Allocate wireless access resources.
本发明实施例提供一种网络侧设备, 由于网络侧设备可通过网 络之间的信息交互和数据测量确定第二制式第二小区对第一制式第 一小区中 UE的干扰值, 从而能够准确估算网络之间的干扰值, 进而 提高网络对共享频谱的使用效率。 The embodiment of the present invention provides a network side device. The network side device can determine the interference value of the UE in the first cell of the first system by using the information exchange and data measurement between the network, so that the device can accurately estimate the interference value. The interference value between the networks, thereby improving the efficiency of the network for the shared spectrum.
如图 1 1所示, 本发明实施例提供一种网络侧设备, 用于执行上 述图 6 - 7所示的获取干扰值的方法实施例。 As shown in FIG. 1 , an embodiment of the present invention provides a network side device, which is used to perform the method for acquiring an interference value shown in FIG. 6-7.
具体的,所述接收器 1 5可用于获取第二制式第一小区的标识与 第一制式第一小区的标识之间的对应关系, 以及第二制式第二小区 中的第一 UE上报的测量信息及所述第一 U E 的资源占用信息, 所述 第一 UE 的资源占用信息包括所述第一 UE 的接收功率, 其中, 所述 第一制式第一小区属于第一制式网络, 由第一基站提供服务, 第二 制式第二小区属于第二制式网络, 由第二基站提供服务, 第二制式 第一小区属于第二制式网络, 由第一基站提供服务; 所述第一制式 网络与所述第二制式网络共享频谱; 所述处理器 1 6可用于根据所述 接收器获取的所述第一 UE的接收功率、 所述测量信息及所述第二制 式第一小区的标识与所述第一制式第一小区的标识之间的对应关 系, 确定所述第一 UE到所述第一制式第一小区的第一干扰值。 Specifically, the receiver 15 may be configured to acquire a correspondence between an identifier of the first cell of the second system and an identifier of the first cell of the first system, and a measurement reported by the first UE in the second cell of the second system. The information and the resource occupation information of the first UE, where the resource occupation information of the first UE includes the received power of the first UE, where the first cell of the first system belongs to the first standard network, and is first The base station provides the service, the second mode second cell belongs to the second standard network, and the second base station provides the service, and the second mode first cell belongs to the second standard network, and the first base station provides the service; the first standard network and the The second mode network sharing spectrum; the processor 16 may be configured to: according to the received power of the first UE, the measurement information, and the identifier of the first cell of the second system acquired by the receiver, Determining, by the correspondence between the identifiers of the first cells of the first system, determining a first interference value of the first UE to the first cell of the first system.
可选的, 所述网络侧设备为所述第一基站; 所述接收器 1 5 , 具 体用于接收来自所述第二基站的所述测量信息及所述第一 UE 的资 源占用信息, 或者, 接收来自 S RC的所述测量信息及所述第一 UE的 资源占用信息, 所述测量信息及所述第一 UE的资源占用信息为所述 第二基站发送至所述 S RC的。 Optionally, the network side device is the first base station, and the receiver 15 is configured to receive the measurement information from the second base station and resource occupation information of the first UE, or And receiving, by the S RC, the measurement information and the resource occupation information of the first UE, where the measurement information and the resource occupation information of the first UE are sent by the second base station to the S RC.
可选的, 所述网络侧设备为所述第二基站; 所述接收器 1 5 , 具 体用于接收来自所述第一基站的所述对应关系, 或者, 接收来自 S RC 的所述对应关系, 所述对应关系为所述第一基站发送至所述 S RC的。 Optionally, the network side device is the second base station; the receiver 15 is specifically configured to receive the correspondence relationship from the first base station, or receive the corresponding relationship from the S RC The corresponding relationship is sent by the first base station to the S RC.
可选的, 所述网络侧设备包括 S R C ; 所述接收器 1 5 , 具体用于
接收来自所述第一基站的所述对应关系, 及接收来自所述第二基站 的所述测量信息及所述第一 UE的资源占用信息。 Optionally, the network side device includes an SRC, and the receiver 15 is specifically configured to: Receiving the correspondence from the first base station, and receiving the measurement information from the second base station and resource occupation information of the first UE.
可选的,所述接收器 15获取的所述测量信息包括所述第二制式 第二小区的标识、 所述第二制式第一小区的标识、 所述第二制式第 二小区的 RSRP及所述第二制式第一小区的 RSRP; 所述处理器 16, 具体用于根据所述接收器获取的所述第二制式第二小区的标识获取 所述第二制式第二小区的导频发射功率, 并根据所述接收器获取的 所述第二制式第二小区的 RSRP 和所述处理器获取的所述第二制式 第二小区的导频发射功率, 确定所述第一 UE到所述第二制式第二小 区的第一路损, 且根据所述接收器获取的所述第一 UE的接收功率及 所述处理器确定的所述第一路损, 确定所述第一 UE的发射功率, 及 根据所述接收器获取的所述第二制式第一小区的标识获取所述第二 制式第一小区的导频发射功率, 并根据所述处理器确定的所述第一 UE的发射功率、 所述处理器获取的所述第二制式第一小区的导频发 射功率及所述接收器获取的所述第二制式第一小区的 RSRP, 确定所 述第一 UE到所述第二制式第一小区的第二干扰值, 以及根据所述接 收器获取的所述第二制式第一小区的标识与所述第一制式第一小区 的标识之间的对应关系及所述处理器确定的所述第二干扰值, 确定 所述第一干扰值。 Optionally, the measurement information acquired by the receiver 15 includes an identifier of the second cell of the second system, an identifier of the first cell of the second system, and an RSRP of the second cell of the second system. The RSRP of the second cell of the second system is used to obtain the pilot transmit power of the second cell of the second system according to the identifier of the second cell of the second system acquired by the receiver. Determining, according to the RSRP of the second cell of the second system acquired by the receiver, and the pilot transmit power of the second cell of the second system acquired by the processor, determining the first UE to the first a first path loss of the second cell of the second mode, and determining, according to the received power of the first UE and the first path loss determined by the processor, the transmit power of the first UE Acquiring, according to the identifier of the second cell of the second system acquired by the receiver, the pilot transmit power of the first cell of the second system, and determining the transmit power of the first UE according to the processor The processor is obtained The pilot transmit power of the first cell of the second system and the RSRP of the first cell of the second mode acquired by the receiver, determining the second UE to the second cell of the second cell of the second system The interference value, and the correspondence between the identifier of the second cell of the second system acquired by the receiver and the identifier of the first cell of the first system, and the second interference value determined by the processor , determining the first interference value.
可选的, 所述处理器 16, 还用于获取第二 UE 的发射功率, 所 述第二 UE 为所述第二制式第一小区中的 UE, 并根据所述接收器获 取的所述第二制式第一小区的 RSRP 和所述处理器获取的所述第二 制式第一小区的导频发射功率, 确定所述第二 UE到所述第二制式第 一小区的第二路损, 且根据所述接收器获取的所述第二制式第一小 区的标识与所述第一制式第一小区的标识之间的对应关系及所述处 理器确定的所述第二路损, 确定所述第二 UE到所述第一制式第一小 区的第三路损, 以及根据所述处理器获取的所述第二 UE的发射功率 及所述处理器确定的所述第三路损, 确定所述第二 UE到所述第一制 式第一小区的第三干扰值。
可选的,若所述网络侧设备为所述第一基站, 则所述处理器 1 6 , 还用于根据所述第一干扰值和所述第三干扰值为所述第一制式第一 小区中的 UE分配无线接入资源; Optionally, the processor 16 is further configured to acquire a transmit power of the second UE, where the second UE is a UE in the first cell of the second system, and according to the Determining, by the RSRP of the first cell of the second mode, the pilot transmit power of the first cell of the second system acquired by the processor, determining a second path loss of the second UE to the first cell of the second system, and Determining, according to the correspondence between the identifier of the second cell of the second system acquired by the receiver and the identifier of the first cell of the first system, and the second path loss determined by the processor, Determining a third path loss of the second UE to the first cell of the first system, and determining, according to a transmit power of the second UE acquired by the processor and the third path loss determined by the processor, And a third interference value of the second UE to the first cell of the first system. Optionally, if the network side device is the first base station, the processor 16 is further configured to: according to the first interference value and the third interference value, the first system first The UE in the cell allocates radio access resources;
或者, 若所述网络侧设备为所述第二基站或 S RC , 则所述发送 器 1 4 , 用于将所述第一干扰值和所述第三干扰值发送至所述第一基 站, 以使所述第一基站根据所述第一干扰值和所述第三干扰值为所 述第一制式第一小区中的 UE分配所述无线接入资源。 Or, if the network side device is the second base station or the S RC, the transmitter 14 is configured to send the first interference value and the third interference value to the first base station, The first base station is configured to allocate the radio access resource to the UE in the first cell of the first system according to the first interference value and the third interference value.
可选的, 所述接收器 1 5获取的所述第一 UE的资源占用信息还 包括所述第一 UE 占用的频域资源和 /或时域资源, 用于指示所述第 一基站根据所述频域资源和 /或所述时域资源为所述第一制式第一 小区中的 UE分配无线接入资源。 Optionally, the resource occupation information of the first UE that is acquired by the receiver 15 further includes a frequency domain resource and/or a time domain resource that is occupied by the first UE, and is used to indicate that the first base station is configured according to the The frequency domain resource and/or the time domain resource allocates a radio access resource to the UE in the first cell of the first system.
本发明实施例提供一种网络侧设备, 由于网络侧设备可通过网 络之间的信息交互和数据测量确定第二制式第二小区中的 UE 对第 一制式第一小区的干扰值, 从而能够准确估算网络之间的干扰值, 进而提高网络对共享频谱的使用效率。 The embodiment of the present invention provides a network side device, and the network side device can determine the interference value of the UE in the second cell of the second system to the first cell of the first system by using information exchange and data measurement between the networks, thereby being accurate. Estimate the interference value between the networks, thereby improving the efficiency of the network for the shared spectrum.
所属领域的技术人员可以清楚地了解到,为描述的方便和简洁, 仅以上述各功能模块的划分进行举例说明, 实际应用中, 可以根据 需要而将上述功能分配由不同的功能模块完成, 即将装置的内部结 构划分成不同的功能模块, 以完成以上描述的全部或者部分功能。 上述描述的***, 装置和单元的具体工作过程, 可以参考前述方法 实施例中的对应过程, 在此不再赘述。 It will be clearly understood by those skilled in the art that for the convenience and brevity of the description, only the division of each functional module described above is exemplified. In practical applications, the above functional assignments may be completed by different functional modules as needed. The internal structure of the device is divided into different functional modules to perform all or part of the functions described above. For the specific working process of the system, the device and the unit described above, refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.
在本申请所提供的几个实施例中, 应该理解到, 所揭露的***, 装置和方法, 可以通过其它的方式实现。 例如, 以上所描述的装置 实施例仅仅是示意性的, 例如, 所述模块或单元的划分, 仅仅为一 种逻辑功能划分, 实际实现时可以有另外的划分方式, 例如多个单 元或组件可以结合或者可以集成到另一个***, 或一些特征可以忽 略, 或不执行。 另一点, 所显示或讨论的相互之间的耦合或直接耦 合或通信连接可以是通过一些接口, 装置或单元的间接耦合或通信 连接。
所述作为分离部件说明的单元可以是或者也可以不是物理上分 开的, 作为单元显示的部件可以是或者也可以不是物理单元, 即可 以位于一个地方, 或者也可以分布到多个网络单元上。 可以根据实 际的需要选择其中的部分或者全部单元来实现本实施例方案的 目 的。 In the several embodiments provided by the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the modules or units is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit. The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
另外, 在本发明各个实施例中的各功能单元可以集成在一个处 理单元中, 也可以是各个单元单独物理存在, 也可以两个或两个以 上单元集成在一个单元中。 上述集成的单元既可以釆用硬件的形式 实现, 也可以釆用软件功能单元的形式实现。 In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
所述集成的单元如果以软件功能单元的形式实现并作为独立的 产品销售或使用时, 可以存储在一个计算机可读取存储介质中。 基 于这样的理解, 本发明的技术方案本质上或者说对现有技术做出贡 献的部分或者该技术方案的全部或部分可以以软件产品的形式体现 出来, 该计算机软件产品存储在一个存储介质中, 包括若干指令用 以使得一台计算机设备 (可以是个人计算机, 服务器, 或者网络设 备等) 或处理器 ( processor ) 执行本发明各个实施例所述方法的全 部或部分步骤。 而前述的存储介质包括: U 盘、 移动硬盘、 只读存 储器( ROM, Read-Only Memory ),随机存取存储器( RAM, Random Access Memory )、 磁碟或者光盘等各种可以存储程序代码的介质。 The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. The instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods of the various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .
以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围 并不局限于此, 任何熟悉本技术领域的技术人员在本发明揭露的技 术范围内, 可轻易想到变化或替换, 都应涵盖在本发明的保护范围 之内。 因此, 本发明的保护范围应所述以权利要求的保护范围为准。
The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the claims.
Claims
1、 一种获取干扰值的方法, 其特征在于, 包括: 1. A method of obtaining interference values, which is characterized by including:
网络侧设备获取第二制式第二小区的标识与第一制式第二小区 的标识之间的对应关系、 所述第二制式第二小区的资源占用信息, 以 及第一制式第一小区中的用户设备 UE 上报的导频测量结果, 所述第 二制式第二小区的资源占用信息包括所述第二制式第二小区的发射 功率, 其中, 所述第一制式第一小区属于第一制式网络, 由第一基站 提供服务, 所述第二制式第二小区属于第二制式网络, 由第二基站提 供服务, 所述第一制式第二小区属于所述第一制式网络, 由所述第二 基站提供服务; 所述第一制式网络与所述第二制式网络共享频谱; 所述网络侧设备根据所述第二制式第二小区的发射功率、所述导 频测量结果及所述第二制式第二小区的标识与所述第一制式第二小 区的标识之间的对应关系, 确定所述第二制式第二小区到所述 UE 的 第一干扰值。 The network side device obtains the corresponding relationship between the identifier of the second cell of the second standard and the identifier of the second cell of the first standard, the resource occupation information of the second cell of the second standard, and the users in the first cell of the first standard The pilot measurement result reported by the device UE, the resource occupation information of the second cell of the second standard includes the transmit power of the second cell of the second standard, where the first cell of the first standard belongs to the network of the first standard, The service is provided by the first base station. The second cell of the second standard belongs to the network of the second standard. The service is provided by the second base station. The second cell of the first standard belongs to the network of the first standard. The second base station Providing services; The first standard network and the second standard network share spectrum; The network side device determines the transmission power of the second cell according to the second standard, the pilot measurement result and the second standard second cell. The corresponding relationship between the identifier of the second cell and the identifier of the second cell of the first standard determines the first interference value from the second cell of the second standard to the UE.
2、 根据权利要求 1 所述的方法, 其特征在于, 所述导频测量结 果包括所述第一制式第二小区的标识和所述第一制式第二小区的参 考信号接收功率 R S RP ; 2. The method according to claim 1, wherein the pilot measurement result includes the identification of the second cell of the first standard and the reference signal received power RSRP of the second cell of the first standard;
其中, 所述网络侧设备根据所述第二制式第二小区的发射功率、 所述导频测量结果及所述第二制式第二小区的标识与所述第一制式 第二小区的标识之间的对应关系, 确定所述第二制式第二小区到所述 UE的第一干扰值的方法具体包括: Wherein, the network side device determines the relationship between the transmit power of the second cell of the second standard, the pilot measurement result and the identifier of the second cell of the second standard and the identifier of the second cell of the first standard. The method of determining the first interference value from the second cell of the second standard to the UE specifically includes:
所述网络侧设备根据所述第一制式第二小区的标识获取所述第 一制式第二小区的导频发射功率; The network side device obtains the pilot transmission power of the second cell of the first standard according to the identifier of the second cell of the first standard;
所述网络侧设备根据所述第一制式第二小区的 R S RP和所述第一 制式第二小区的导频发射功率, 确定所述 UE 到所述第一制式第二小 区的第一路损; The network side device determines the first path loss from the UE to the second cell of the first standard based on the RS RP of the second cell of the first standard and the pilot transmission power of the second cell of the first standard. ;
所述网络侧设备根据所述第二制式第二小区的标识与所述第一 制式第二小区的标识之间的对应关系, 及所述第一路损, 确定所述 UE到所述第二制式第二小区的第二路损;
所述网络侧设备根据所述第二制式第二小区的发射功率及所述 第二路损, 确定所述第一干扰值。 The network side device determines, based on the corresponding relationship between the identifier of the second cell of the second standard and the identifier of the second cell of the first standard, and the first path loss, from the UE to the second cell. The second path loss of the standard second cell; The network side device determines the first interference value based on the transmit power of the second cell of the second standard and the second path loss.
3、 根据权利要求 1 或 2所述的方法, 其特征在于, 所述导频测 量结果还包括所述第一制式第一小区的标识及所述第一制式第一小 区的 R S RP , 用于所述网络侧设备根据所述导频测量结果、 获取的第 二制式第一小区的发射功率及所述第一制式第一小区的标识与所述 第二制式第一小区的标识之间的对应关系, 确定所述第二制式第一小 区到所述 UE 的第二干扰值, 所述第二制式第一小区属于所述第二制 式网络, 由所述第一基站提供服务。 3. The method according to claim 1 or 2, characterized in that the pilot measurement result also includes the identifier of the first cell of the first standard and the RSRP of the first cell of the first standard, for The network side device determines, based on the pilot measurement result, the acquired transmit power of the first cell of the second standard, and the correspondence between the identifier of the first cell of the first standard and the identifier of the first cell of the second standard. Relationship, determine the second interference value from the first cell of the second standard to the UE, the first cell of the second standard belongs to the network of the second standard, and is served by the first base station.
4、 根据权利要求 3所述的方法, 其特征在于, 所述网络侧设备 根据所述导频测量结果、 获取的第二制式第一小区的发射功率及所述 第一制式第一小区的标识与所述第二制式第一小区的标识之间的对 应关系, 确定所述第二制式第一小区到所述 UE 的第二干扰值的方法 具体包括: 4. The method according to claim 3, characterized in that, the network side device obtains the transmit power of the first cell of the second standard and the identity of the first cell of the first standard based on the pilot measurement result, The corresponding relationship between the identification of the first cell of the second standard and the method of determining the second interference value from the first cell of the second standard to the UE specifically includes:
所述网络侧设备根据所述第一制式第一小区的标识获取所述第 一制式第一小区的导频发射功率; The network side device obtains the pilot transmission power of the first cell of the first standard according to the identifier of the first cell of the first standard;
所述网络侧设备根据所述第一制式第一小区的 R S RP及所述第一 制式第一小区的导频发射功率, 确定所述 UE 到所述第一制式第一小 区的第三路损; The network side device determines the third path loss from the UE to the first cell of the first standard based on the RS RP of the first cell of the first standard and the pilot transmission power of the first cell of the first standard. ;
所述网络侧设备根据所述第一制式第一小区的标识与所述第二 制式第一小区的标识之间的对应关系及所述第三路损, 确定所述 UE 到所述第二制式第一小区的第四路损; The network side device determines, based on the corresponding relationship between the identifier of the first cell of the first standard and the identifier of the first cell of the second standard and the third path loss, that the UE reaches the second standard. The fourth road loss in the first community;
所述网络侧设备根据所述第二制式第一小区的发射功率及所述 第四路损, 确定所述第二制式第一小区到所述 UE的第二干扰值。 The network side device determines a second interference value from the first cell of the second standard to the UE based on the transmit power of the first cell of the second standard and the fourth path loss.
5、 根据权利要求 1 - 4任一项所述的方法, 其特征在于, 所述网 络侧设备为所述第一基站; 5. The method according to any one of claims 1 to 4, characterized in that the network side device is the first base station;
其中,所述网络侧设备获取所述对应关系及第二制式第二小区的 资源占用信息具体包括: Wherein, the network side device obtains the corresponding relationship and the resource occupation information of the second cell of the second standard specifically includes:
所述第一基站接收来自所述第二基站的所述对应关系及所述第
二制式第二小区的资源占用信息; The first base station receives the corresponding relationship and the third base station from the second base station. Resource occupancy information of the second standard cell;
或者,所述第一基站接收来自单一资源控制器 SRC的所述对应关 系及所述第二制式第二小区的资源占用信息, 所述对应关系及所述第 二制式第二小区的资源占用信息为所述第二基站发送至所述 SRC。 Alternatively, the first base station receives the corresponding relationship and the resource occupancy information of the second cell of the second standard from a single resource controller SRC, and the corresponding relationship and the resource occupancy information of the second cell of the second standard. sent to the SRC for the second base station.
6、 根据权利要求 1 -4任一项所述的方法, 其特征在于, 所述网 络侧设备为所述第二基站; 6. The method according to any one of claims 1 to 4, characterized in that the network side device is the second base station;
其中 , 所述网络侧设备获取用户设备 UE上报的导频测量结果具 体包括: Wherein, the network side device obtains the pilot measurement results reported by the user equipment UE specifically including:
所述第二基站接收来自所述第一基站的所述导频测量结果; 或者, 所述第二基站接收来自 SRC的所述导频测量结果, 所述导 频测量结果为所述第一基站发送至所述 SRC。 The second base station receives the pilot measurement result from the first base station; or, the second base station receives the pilot measurement result from the SRC, and the pilot measurement result is the first base station Send to the SRC.
7、 根据权利要求 1 -4任一项所述的方法, 其特征在于, 所述网 络侧设备包括 SRC ; 7. The method according to any one of claims 1 to 4, characterized in that the network side device includes an SRC;
其中,所述网络侧设备获取对应关系及第二制式第二小区的资源 占用信息具体包括: Wherein, the network side device obtains the corresponding relationship and the resource occupation information of the second cell of the second standard specifically includes:
所述 SRC 接收来自所述第二基站的所述对应关系及所述第二制 式第二小区的资源占用信息; The SRC receives the corresponding relationship from the second base station and the resource occupation information of the second cell of the second standard;
所述网络侧设备获取第一制式第一小区中的用户设备 UE上报的 导频测量结果具体包括: The network side device obtains the pilot measurement results reported by the user equipment UE in the first cell of the first standard, which specifically includes:
所述 SRC接收来自所述第一基站的所述导频测量结果。 The SRC receives the pilot measurement result from the first base station.
8、 根据权利要求 1、 2、 5 -7任一项所述的方法, 其特征在于, 所述网络侧设备确定所述第一干扰值之后, 所述方法还包括: 8. The method according to any one of claims 1, 2, 5-7, characterized in that, after the network side device determines the first interference value, the method further includes:
若所述网络侧设备为所述第一基站,所述第一基站则根据所述第 一干扰值为所述第一制式第一小区中的 UE分配无线接入资源; If the network side device is the first base station, the first base station allocates wireless access resources to the UE in the first cell of the first standard according to the first interference value;
或者, 若所述网络侧设备为所述第二基站或 SRC , 所述第二基站 或所述 SRC则将所述第一干扰值发送至所述第一基站, 以使所述第一 基站根据所述第一干扰值为所述 UE分配所述无线接入资源。 Or, if the network side device is the second base station or SRC, the second base station or SRC sends the first interference value to the first base station, so that the first base station can The first interference value allocates the radio access resources to the UE.
9、 根据权利要求 3-7任一项所述的方法, 其特征在于, 所述网 络侧设备确定所述第一干扰值和所述第二干扰值之后, 所述方法还包
括: 9. The method according to any one of claims 3 to 7, characterized in that, after the network side device determines the first interference value and the second interference value, the method further includes: Includes:
若所述网络侧设备为所述第一基站,所述第一基站则根据所述第 一干扰值和所述第二干扰值为所述第一制式第一小区中的 UE 分配无 线接入资源; If the network side device is the first base station, the first base station allocates wireless access resources to the UE in the first cell of the first standard according to the first interference value and the second interference value. ;
或者, 若所述网络侧设备为所述第二基站或 S RC , 所述第二基站 或所述 S RC 则将所述第一干扰值和所述第二干扰值发送至所述第一 基站, 以使所述第一基站根据所述第一干扰值和所述第二干扰值为所 述 UE分配所述无线接入资源。 Or, if the network side device is the second base station or SRC, the second base station or SRC sends the first interference value and the second interference value to the first base station. , so that the first base station allocates the radio access resource to the UE according to the first interference value and the second interference value.
1 0、 一种获取干扰值的方法, 其特征在于, 包括: 10. A method of obtaining interference values, characterized by: including:
网络侧设备获取第二制式第一小区的标识与第一制式第一小区 的标识之间的对应关系, 以及第二制式第二小区中的第一 UE 上报的 测量信息及所述第一 UE的资源占用信息, 所述第一 UE的资源占用信 息包括所述第一 UE 的接收功率, 其中, 所述第一制式第一小区属于 第一制式网络, 由第一基站提供服务, 第二制式第二小区属于第二制 式网络, 由第二基站提供服务,第二制式第一小区属于第二制式网络, 由第一基站提供服务; 所述第一制式网络与所述第二制式网络共享频 谱; The network side device obtains the corresponding relationship between the identifier of the first cell of the second standard and the identifier of the first cell of the first standard, as well as the measurement information reported by the first UE in the second cell of the second standard and the measurement information of the first UE. Resource occupancy information, the resource occupancy information of the first UE includes the received power of the first UE, wherein the first cell of the first standard belongs to the network of the first standard and is served by the first base station, and the first cell of the second standard The second cell belongs to the second standard network and is served by the second base station. The first cell of the second standard belongs to the second standard network and is served by the first base station; the first standard network shares spectrum with the second standard network;
所述网络侧设备根据所述第一 UE的接收功率、 所述测量信息及 所述第二制式第一小区的标识与所述第一制式第一小区的标识之间 的对应关系, 确定所述第一 UE 到所述第一制式第一小区的第一干扰 值。 The network side device determines the first cell based on the received power of the first UE, the measurement information, and the corresponding relationship between the identifier of the first cell of the second standard and the identifier of the first cell of the first standard. The first interference value from the first UE to the first cell of the first standard.
1 1、 根据权利要求 1 0所述的方法, 其特征在于, 所述测量信息 包括所述第二制式第二小区的标识、 所述第二制式第一小区的标识、 所述第二制式第二小区的 R S RP及所述第二制式第一小区的 R S RP ; 其中, 所述网络侧设备根据所述第一 UE的接收功率、 所述测量 信息及所述第二制式第一小区的标识与所述第一制式第一小区的标 识之间的对应关系, 确定所述第一 UE 到所述第一制式第一小区的第 一干扰值的方法具体包括: 11. The method according to claim 10, characterized in that the measurement information includes the identification of the second cell of the second standard, the identification of the first cell of the second standard, the identification of the second cell of the second standard. RS RP of the second cell and RS RP of the first cell of the second standard; wherein, the network side device determines according to the received power of the first UE, the measurement information and the identity of the first cell of the second standard. The corresponding relationship between the identification of the first cell of the first standard and the method of determining the first interference value from the first UE to the first cell of the first standard specifically includes:
所述网络侧设备根据所述第二制式第二小区的标识获取所述第
二制式第二小区的导频发射功率; The network side device obtains the third cell according to the identity of the second cell of the second standard. The pilot transmission power of the second cell in the second standard;
所述网络侧设备根据所述第二制式第二小区的 R S RP和所述第二 制式第二小区的导频发射功率, 确定所述第一 UE 到所述第二制式第 二小区的第一路损; The network side device determines the first UE from the first UE to the second cell of the second standard based on the RS RP of the second cell of the second standard and the pilot transmission power of the second cell of the second standard. road damage;
所述网络侧设备根据所述第一 UE的接收功率及所述第一路损, 确定所述第一 UE的发射功率; The network side device determines the transmit power of the first UE based on the received power of the first UE and the first path loss;
所述网络侧设备根据所述第二制式第一小区的标识获取所述第 二制式第一小区的导频发射功率; The network side device obtains the pilot transmission power of the first cell of the second standard according to the identifier of the first cell of the second standard;
所述网络侧设备根据所述第一 UE的发射功率、 所述第二制式第 一小区的导频发射功率及所述第二制式第一小区的 R S RP , 确定所述 第一 UE到所述第二制式第一小区的第二干扰值; The network side device determines, based on the transmission power of the first UE, the pilot transmission power of the first cell of the second standard, and the RSRP of the first cell of the second standard, the first UE to the first cell. The second interference value of the first cell of the second standard;
所述网络侧设备根据所述第二制式第一小区的标识与所述第一 制式第一小区的标识之间的对应关系及所述第二干扰值, 确定所述第 一干扰值。 The network side device determines the first interference value based on the corresponding relationship between the identifier of the first cell of the second standard and the identifier of the first cell of the first standard and the second interference value.
1 2、 根据权利要求 1 0或 1 1所述的方法, 其特征在于, 所述方法 还包括: 12. The method according to claim 10 or 11, characterized in that the method further includes:
所述网络侧设备获取第二 UE的发射功率,所述第二 UE为所述第 二制式第一小区中的 UE ; The network side device obtains the transmit power of a second UE, and the second UE is a UE in the first cell of the second standard;
所述网络侧设备根据所述第二制式第一小区的 R S RP和所述第二 制式第一小区的导频发射功率, 确定所述第二 UE 到所述第二制式第 一小区的第二路损; The network side device determines the second UE from the second UE to the first cell of the second standard based on the RS RP of the first cell of the second standard and the pilot transmission power of the first cell of the second standard. road damage;
所述网络侧设备根据所述第二制式第一小区的标识与所述第一 制式第一小区的标识之间的对应关系及所述第二路损, 确定所述第二 UE到所述第一制式第一小区的第三路损; The network side device determines, based on the corresponding relationship between the identifier of the first cell of the second standard and the identifier of the first cell of the first standard and the second path loss, from the second UE to the third The third path loss of the first cell of one standard;
所述网络侧设备根据所述第二 UE的发射功率及所述第三路损, 确定所述第二 UE到所述第一制式第一小区的第三干扰值。 The network side device determines a third interference value from the second UE to the first cell of the first standard based on the transmission power of the second UE and the third path loss.
1 3、 根据权利要求 1 0 - 1 2任一项所述的方法, 其特征在于, 所述 网络侧设备为所述第一基站; 13. The method according to any one of claims 10 to 12, characterized in that the network side device is the first base station;
其中, 所述网络侧设备获取第一 UE上报的测量信息及所述第一
UE的资源占用信息具体包括: Wherein, the network side device obtains the measurement information reported by the first UE and the first The resource occupation information of the UE specifically includes:
所述第一基站接收来自所述第二基站的所述测量信息及所述第 一 UE的资源占用信息; The first base station receives the measurement information from the second base station and the resource occupation information of the first UE;
或者, 所述第一基站接收来自 SRC 的所述测量信息及所述第一 UE的资源占用信息, 所述测量信息及所述第一 UE的资源占用信息为 所述第二基站发送至所述 SRC的。 Alternatively, the first base station receives the measurement information and the resource occupancy information of the first UE from the SRC, and the measurement information and the resource occupancy information of the first UE are sent by the second base station to the SRC's.
14、 根据权利要求 10-12任一项所述的方法, 其特征在于, 所述 网络侧设备为所述第二基站; 14. The method according to any one of claims 10 to 12, characterized in that the network side device is the second base station;
其中, 所述网络侧设备获取对应关系具体包括: Wherein, the network side device obtaining the corresponding relationship specifically includes:
所述第二基站接收来自所述第一基站的所述对应关系; The second base station receives the corresponding relationship from the first base station;
或者, 所述第二基站接收来自 SRC的所述对应关系, 所述对应关 系为所述第一基站发送至所述 SRC的。 Alternatively, the second base station receives the corresponding relationship from the SRC, and the corresponding relationship is sent by the first base station to the SRC.
15、 根据权利要求 10-12任一项所述的方法, 其特征在于, 所述 网络侧设备包括 SRC; 15. The method according to any one of claims 10 to 12, characterized in that the network side device includes an SRC;
其中, 所述网络侧设备获取对应关系以及第一 UE上报的测量信 息及所述第一 UE的资源占用信息具体包括: Wherein, the network side device obtains the corresponding relationship, the measurement information reported by the first UE and the resource occupation information of the first UE specifically include:
所述 SRC接收来自所述第一基站的所述对应关系; The SRC receives the corresponding relationship from the first base station;
所述 SRC接收来自所述第二基站的所述测量信息及所述第一 UE 的资源占用信息。 The SRC receives the measurement information from the second base station and the resource occupation information of the first UE.
16、 根据权利要求 10、 11、 13-15任一项所述的方法, 其特征在 于, 所述网络侧设备确定所述第一干扰值之后, 所述方法还包括: 若所述网络侧设备为所述第一基站,所述第一基站则根据所述第 一干扰值为所述第一制式第一小区中的 UE分配无线接入资源; 16. The method according to any one of claims 10, 11, 13-15, characterized in that, after the network side device determines the first interference value, the method further includes: if the network side device Be the first base station, and the first base station allocates wireless access resources to the UE in the first cell of the first standard according to the first interference value;
或者, 若所述网络侧设备为所述第二基站或 SRC, 所述第二基站 或所述 SRC则将所述第一干扰值发送至所述第一基站, 以使所述第一 基站根据所述第一干扰值为所述第一制式第一小区中的 UE 分配所述 无线接入资源。 Or, if the network side device is the second base station or SRC, the second base station or the SRC sends the first interference value to the first base station, so that the first base station can The first interference value allocates the radio access resources to the UE in the first cell of the first standard.
17、 根据权利要求 12-15任一项所述的方法, 其特征在于, 所述 网络侧设备确定所述第一干扰值和所述第三干扰值之后, 所述方法还
包括: 17. The method according to any one of claims 12 to 15, characterized in that, after the network side device determines the first interference value and the third interference value, the method further include:
若所述网络侧设备为所述第一基站,所述第一基站则根据所述第 一干扰值和所述第三干扰值为所述第一制式第一小区中的 UE 分配无 线接入资源; If the network side device is the first base station, the first base station allocates wireless access resources to the UE in the first cell of the first standard according to the first interference value and the third interference value. ;
或者, 若所述网络侧设备为所述第二基站或 S RC , 所述第二基站 或所述 S RC 则将所述第一干扰值和所述第三干扰值发送至所述第一 基站, 以使所述第一基站根据所述第一干扰值和所述第三干扰值为所 述第一制式第一小区中的 UE分配所述无线接入资源。 Or, if the network side device is the second base station or SRC, the second base station or SRC sends the first interference value and the third interference value to the first base station. , so that the first base station allocates the radio access resources to the UE in the first cell of the first standard according to the first interference value and the third interference value.
1 8、 一种网络侧设备, 其特征在于, 包括: 18. A network side device, characterized by including:
接收单元,用于获取第二制式第二小区的标识与第一制式第二小 区的标识之间的对应关系、 第二制式第二小区的资源占用信息, 以及 第一制式第一小区中的 UE 上报的导频测量结果, 所述第二制式第二 小区的资源占用信息包括所述第二制式第二小区的发射功率, 其中, 第一制式第一小区属于第一制式网络, 由第一基站提供服务, 第二制 式第二小区属于第二制式网络, 由第二基站提供服务, 第一制式第二 小区属于第一制式网络, 由第二基站提供服务; 所述第一制式网络与 所述第二制式网络共享频谱; The receiving unit is used to obtain the correspondence between the identifier of the second cell of the second standard and the identifier of the second cell of the first standard, the resource occupation information of the second cell of the second standard, and the UE in the first cell of the first standard. According to the reported pilot measurement results, the resource occupation information of the second cell of the second standard includes the transmit power of the second cell of the second standard, where the first cell of the first standard belongs to the network of the first standard, and is provided by the first base station. To provide services, the second cell of the second standard belongs to the second standard network and is provided by the second base station. The second cell of the first standard belongs to the first standard network and is provided by the second base station. The first standard network is the same as the first standard network. Second standard networks share spectrum;
确定单元,用于根据所述接收单元获取的所述第二制式第二小区 的发射功率、 所述导频测量结果及所述第二制式第二小区的标识与所 述第一制式第二小区的标识之间的对应关系, 确定所述第二制式第二 小区到所述 UE的第一干扰值。 Determining unit, configured to obtain the transmit power of the second cell of the second standard, the pilot measurement result and the identification of the second cell of the second standard and the second cell of the first standard according to the receiving unit. The corresponding relationship between the identifiers is used to determine the first interference value from the second cell of the second standard to the UE.
1 9、 根据权利要求 1 8 所述的网络侧设备, 其特征在于, 所述接 收单元获取的所述导频测量结果包括所述第一制式第二小区的标识 和所述第一制式第二小区的 R S RP ; 19. The network side device according to claim 18, wherein the pilot measurement result obtained by the receiving unit includes the identifier of the second cell of the first standard and the second cell of the first standard. R S RP of the cell;
所述确定单元,具体用于根据所述接收单元获取的所述第一制式 第二小区的标识获取所述第一制式第二小区的导频发射功率, 并根据 所述接收单元获取的所述第一制式第二小区的 R S RP 和所述第一制式 第二小区的导频发射功率, 确定所述 UE 到所述第一制式第二小区的 第一路损, 且根据所述接收单元获取的所述第二制式第二小区的标识
与所述第一制式第二小区的标识之间的对应关系, 及所述第一路损, 确定所述 UE 到所述第二制式第二小区的第二路损, 以及根据所述接 收单元获取的所述第二制式第二小区的发射功率及所述第二路损, 确 定所述第一干扰值。 The determining unit is specifically configured to obtain the pilot transmission power of the second cell of the first standard according to the identity of the second cell of the first standard obtained by the receiving unit, and according to the identification of the second cell of the first standard obtained by the receiving unit. The RS RP of the second cell of the first standard and the pilot transmission power of the second cell of the first standard determine the first path loss from the UE to the second cell of the first standard, and obtain it according to the receiving unit The identification of the second cell of the second standard and the corresponding relationship between the identifier of the second cell of the first standard, and the first path loss, determining the second path loss from the UE to the second cell of the second standard, and according to the receiving unit The obtained transmit power of the second cell of the second standard and the second path loss are used to determine the first interference value.
2 0、 根据权利要求 1 8或 1 9所述的网络侧设备, 其特征在于, 所 述接收单元获取的所述导频测量结果还包括所述第一制式第一小区 的标识及所述第一制式第一小区的 R S RP ; 20. The network side device according to claim 18 or 19, characterized in that, the pilot measurement result obtained by the receiving unit also includes the identifier of the first cell of the first standard and the third R S RP of the first cell of one standard;
所述确定单元,还用于根据所述接收单元获取的所述导频测量结 果、 获取的第二制式第一小区的发射功率及所述第一制式第一小区的 标识与所述第二制式第一小区的标识之间的对应关系, 确定所述第二 制式第一小区到所述 UE 的第二干扰值, 所述第二制式第一小区属于 所述第二制式网络, 由所述第一基站提供服务。 The determining unit is also configured to determine the relationship between the obtained transmit power of the first cell of the second standard and the identification of the first cell of the first standard and the second standard based on the pilot measurement result obtained by the receiving unit. The corresponding relationship between the identifiers of the first cells determines the second interference value from the first cell of the second standard to the UE. The first cell of the second standard belongs to the second standard network, and the first cell of the second standard belongs to the second standard network. One base station provides services.
2 1、 根据权利要求 2 0所述的网络侧设备, 其特征在于, 21. The network side device according to claim 20, characterized in that,
所述确定单元,具体用于根据所述接收单元获取的所述第一制式 第一小区的标识获取所述第一制式第一小区的导频发射功率, 并根据 所述接收单元获取的所述第一制式第一小区的 R S RP 及所述确定单元 获取的所述第一制式第一小区的导频发射功率, 确定所述 UE 到所述 第一制式第一小区的第三路损, 及根据所述接收单元获取的所述第一 制式第一小区的标识与所述第二制式第一小区的标识之间的对应关 系及所述第三路损, 确定所述 UE 到所述第二制式第一小区的第四路 损, 以及根据所述接收单元获取的所述第二制式第一小区的发射功率 及所述第四路损, 确定所述第二制式第一小区到所述 UE 的第二干扰 值。 The determining unit is specifically configured to obtain the pilot transmission power of the first cell of the first standard according to the identity of the first cell of the first standard obtained by the receiving unit, and according to the identification of the first cell of the first standard obtained by the receiving unit. RS RP of the first cell of the first standard and the pilot transmission power of the first cell of the first standard obtained by the determining unit, determine the third path loss from the UE to the first cell of the first standard, and According to the corresponding relationship between the identity of the first cell of the first standard and the identity of the first cell of the second standard obtained by the receiving unit and the third path loss, determine the path from the UE to the second The fourth path loss of the first cell of the second standard, and according to the transmit power of the first cell of the second standard and the fourth path loss obtained by the receiving unit, determine the transmission from the first cell of the second standard to the UE the second interference value.
2 2、根据权利要求 1 8 - 2 1任一项所述的网络侧设备,其特征在于, 所述网络侧设备为所述第一基站; 22. The network side device according to any one of claims 18 to 21, characterized in that: the network side device is the first base station;
所述接收单元,具体用于接收来自所述第二基站的所述对应关系 及所述第二制式第二小区的资源占用信息, 或者, 接收来自 S RC的所 述对应关系及所述第二制式第二小区的资源占用信息, 所述对应关系 及所述第二制式第二小区的资源占用信息为所述第二基站发送至所
述 SRC的。 The receiving unit is specifically configured to receive the corresponding relationship from the second base station and the resource occupation information of the second cell of the second standard, or to receive the corresponding relationship from the SRC and the second The resource occupancy information of the second cell of the second standard, the corresponding relationship and the resource occupancy information of the second cell of the second standard are sent by the second base station to Described SRC.
2 3、根据权利要求 1 8 - 21任一项所述的网络侧设备,其特征在于, 所述网络侧设备为所述第二基站; 23. The network side device according to any one of claims 18 to 21, characterized in that: the network side device is the second base station;
所述接收单元,具体用于接收来自所述第一基站的所述导频测量 结果, 或者, 接收来自 SRC的所述导频测量结果, 所述导频测量结果 为所述第一基站发送至所述 SRC的。 The receiving unit is specifically configured to receive the pilot measurement result from the first base station, or receive the pilot measurement result from the SRC, where the pilot measurement result is sent by the first base station to The SRC.
24、根据权利要求 1 8 - 21任一项所述的网络侧设备,其特征在于, 所述网络侧设备包括 SRC; 24. The network side device according to any one of claims 18 to 21, characterized in that, the network side device includes an SRC;
所述接收单元,具体用于接收来自所述第二基站的所述对应关系 及所述第二制式第二小区的资源占用信息, 以及来自所述第一基站的 所述导频测量结果。 The receiving unit is specifically configured to receive the corresponding relationship from the second base station and the resource occupation information of the second cell of the second standard, as well as the pilot measurement result from the first base station.
25、 才艮据权利要求 1 8、 1 9、 22 -24任一项所述的网络侧设备, 其 特征在于, 若所述网络侧设备为所述第一基站, 还包括分配单元, 用 于根据所述确定单元确定的所述第一干扰值为所述第一制式第一小 区中的 UE分配无线接入资源; 25. The network side device according to any one of claims 18, 19, and 22-24, characterized in that, if the network side device is the first base station, it further includes an allocation unit for Allocate wireless access resources to the UE in the first cell of the first standard according to the first interference value determined by the determining unit;
或者, 若所述网络侧设备为所述第二基站或 SRC , 所述网络侧设 备还包括发送单元, 用于将所述确定单元确定的所述第一干扰值发送 至所述第一基站, 以使所述第一基站根据所述第一干扰值为所述 UE 分配所述无线接入资源。 Or, if the network side device is the second base station or SRC, the network side device further includes a sending unit, configured to send the first interference value determined by the determining unit to the first base station, So that the first base station allocates the radio access resource to the UE according to the first interference value.
26、根据权利要求 20- 24任一项所述的网络侧设备,其特征在于, 若所述网络侧设备为所述第一基站, 还包括分配单元, 用于根据所述 确定单元确定的所述第一干扰值和所述第二干扰值为所述第一制式 第一小区中的 UE分配无线接入资源; 26. The network side device according to any one of claims 20 to 24, characterized in that, if the network side device is the first base station, it further includes an allocation unit, configured to determine the The first interference value and the second interference value allocate wireless access resources to the UE in the first cell of the first standard;
或者, 若所述网络侧设备为所述第二基站或 SRC , 所述网络侧设 备还包括发送单元, 用于将所述确定单元确定的所述第一干扰值和所 述第二干扰值发送至所述第一基站, 以使所述第一基站根据所述第一 干扰值和所述第二干扰值为所述 UE分配所述无线接入资源。 Or, if the network side device is the second base station or SRC, the network side device further includes a sending unit, configured to send the first interference value and the second interference value determined by the determining unit. to the first base station, so that the first base station allocates the radio access resources to the UE according to the first interference value and the second interference value.
27、 一种网络侧设备, 其特征在于, 包括: 27. A network side device, characterized by including:
接收单元,用于获取第二制式第一小区的标识与第一制式第一小
区的标识之间的对应关系, 以及第二制式第二小区中的第一 UE 上报 的测量信息及所述第一 UE的资源占用信息, 所述第一 UE的资源占用 信息包括所述第一 UE 的接收功率, 其中, 所述第一制式第一小区属 于第一制式网络, 由第一基站提供服务, 第二制式第二小区属于第二 制式网络, 由第二基站提供服务, 第二制式第一小区属于第二制式网 络, 由第一基站提供服务; 所述第一制式网络与所述第二制式网络共 享频谱; The receiving unit is used to obtain the identity of the first cell of the second standard and the first cell of the first standard. The corresponding relationship between the identifiers of the zones, as well as the measurement information reported by the first UE in the second cell of the second standard and the resource occupancy information of the first UE, where the resource occupancy information of the first UE includes the first The received power of the UE, where the first cell of the first standard belongs to the network of the first standard and is served by the first base station, and the second cell of the second standard belongs to the network of the second standard and is served by the second base station. The first cell belongs to the second standard network and is served by the first base station; the first standard network shares spectrum with the second standard network;
确定单元, 用于根据所述接收单元获取的所述第一 UE 的接收功 率、 所述测量信息及所述第二制式第一小区的标识与所述第一制式第 一小区的标识之间的对应关系, 确定所述第 ― UE 到所述第一制式第 一小区的第一干扰值。 Determining unit, configured to determine the difference between the received power of the first UE, the measurement information, and the identity of the first cell of the second standard and the identity of the first cell of the first standard obtained by the receiving unit. According to the corresponding relationship, the first interference value from the -th UE to the first cell of the first standard is determined.
2 8、 根据权利要求 2 7 所述的网络侧设备, 其特征在于, 所述接 收单元获取的所述测量信息包括所述第二制式第二小区的标识、 所述 第二制式第一小区的标识、 所述第二制式第二小区的 R S RP 及所述第 二制式第一小区的 R S RP ; 28. The network side device according to claim 27, characterized in that, the measurement information obtained by the receiving unit includes the identification of the second cell of the second standard, the identification of the first cell of the second standard. Identity, RSRP of the second cell of the second standard and RSRP of the first cell of the second standard;
所述确定单元,具体用于根据所述接收单元获取的所述第二制式 第二小区的标识获取所述第二制式第二小区的导频发射功率, 并根据 所述接收单元获取的所述第二制式第二小区的 R S RP 和所述确定单元 获取的所述第二制式第二小区的导频发射功率, 确定所述第一 UE 到 所述第二制式第二小区的第一路损, 且根据所述接收单元获取的所述 第一 UE 的接收功率及所述确定单元确定的所述第一路损, 确定所述 第一 UE 的发射功率, 及根据所述接收单元获取的所述第二制式第一 小区的标识获取所述第二制式第一小区的导频发射功率, 并根据所述 确定单元确定的所述第一 UE 的发射功率、 所述确定单元获取的所述 第二制式第一小区的导频发射功率及所述接收单元获取的所述第二 制式第一小区的 R S RP , 确定所述第一 UE到所述第二制式第一小区的 第二干扰值, 以及根据所述接收单元获取的所述第二制式第一小区的 标识与所述第一制式第一小区的标识之间的对应关系及所述确定单 元确定的所述第二干扰值, 确定所述第一干扰值。
The determining unit is specifically configured to obtain the pilot transmission power of the second cell of the second standard according to the identity of the second cell of the second standard obtained by the receiving unit, and according to the identification of the second cell of the second standard obtained by the receiving unit. The RS RP of the second cell of the second standard and the pilot transmission power of the second cell of the second standard obtained by the determining unit determine the first path loss from the first UE to the second cell of the second standard. , and determine the transmit power of the first UE according to the received power of the first UE obtained by the receiving unit and the first path loss determined by the determining unit, and according to the received power of the first UE obtained by the receiving unit. The identifier of the first cell of the second standard is used to obtain the pilot transmission power of the first cell of the second standard, and the transmit power of the first UE determined by the determining unit and the third determined by the determining unit are The pilot transmission power of the first cell of the second standard and the RS RP of the first cell of the second standard obtained by the receiving unit determine the second interference value from the first UE to the first cell of the second standard, And according to the corresponding relationship between the identification of the first cell of the second standard and the identification of the first cell of the first standard obtained by the receiving unit and the second interference value determined by the determining unit, determine the The first interference value.
29、 根据权利要求 27或 28所述的网络侧设备, 其特征在于, 所述确定单元, 还用于获取第二 UE 的发射功率, 所述第二 UE 为所述第二制式第一小区中的 UE , 并根据所述接收单元获取的所述 第二制式第一小区的 RSRP 和所述确定单元获取的所述第二制式第一 小区的导频发射功率, 确定所述第二 UE 到所述第二制式第一小区的 第二路损, 且根据所述接收单元获取的所述第二制式第一小区的标识 与所述第一制式第一小区的标识之间的对应关系及所述确定单元确 定的所述第二路损, 确定所述第二 UE 到所述第一制式第一小区的第 三路损, 以及根据所述确定单元获取的所述第二 UE 的发射功率及所 述确定单元确定的所述第三路损, 确定所述第二 UE 到所述第一制式 第一小区的第三干扰值。 29. The network side device according to claim 27 or 28, characterized in that the determining unit is also used to obtain the transmit power of a second UE, and the second UE is in the first cell of the second standard. UE, and based on the RSRP of the first cell of the second standard obtained by the receiving unit and the pilot transmission power of the first cell of the second standard obtained by the determining unit, determine the destination of the second UE to the The second path loss of the first cell of the second standard, and the corresponding relationship between the identifier of the first cell of the second standard and the identifier of the first cell of the first standard obtained by the receiving unit and the The second path loss determined by the determination unit determines the third path loss from the second UE to the first cell of the first standard, and the transmit power of the second UE and the transmission power of the second UE obtained by the determination unit. The third path loss determined by the determining unit determines a third interference value from the second UE to the first cell of the first standard.
30、根据权利要求 27 - 29任一项所述的网络侧设备,其特征在于, 所述网络侧设备为所述第一基站; 30. The network side device according to any one of claims 27 to 29, characterized in that: the network side device is the first base station;
所述接收单元,具体用于接收来自所述第二基站的所述测量信息 及所述第一 UE 的资源占用信息, 或者, 接收来自 SRC 的所述测量信 息及所述第一 UE的资源占用信息, 所述测量信息及所述第一 UE的资 源占用信息为所述第二基站发送至所述 SRC的。 The receiving unit is specifically configured to receive the measurement information from the second base station and the resource occupancy information of the first UE, or, receive the measurement information from the SRC and the resource occupancy information of the first UE. Information, the measurement information and the resource occupation information of the first UE are sent by the second base station to the SRC.
31、根据权利要求 27 - 29任一项所述的网络侧设备,其特征在于, 所述网络侧设备为所述第二基站; 31. The network side device according to any one of claims 27 to 29, characterized in that: the network side device is the second base station;
所述接收单元, 具体用于接收来自所述第一基站的所述对应关 系, 或者, 接收来自 SRC的所述对应关系, 所述对应关系为所述第一 基站发送至所述 SRC的。 The receiving unit is specifically configured to receive the corresponding relationship from the first base station, or to receive the corresponding relationship from the SRC, where the corresponding relationship is sent by the first base station to the SRC.
32、根据权利要求 27 - 29任一项所述的网络侧设备,其特征在于, 所述网络侧设备包括 SRC; 32. The network side device according to any one of claims 27 to 29, characterized in that, the network side device includes an SRC;
所述接收单元, 具体用于接收来自所述第一基站的所述对应关 系, 及接收来自所述第二基站的所述测量信息及所述第一 UE 的资源 占用信息。 The receiving unit is specifically configured to receive the corresponding relationship from the first base station, and receive the measurement information from the second base station and the resource occupation information of the first UE.
3 3、 才艮据权利要求 27、 28、 30- 32任一项所述的网络侧设备, 其 特征在于, 若所述网络侧设备为所述第一基站, 则还包括分配单元,
用于根据所述第一干扰值为所述第一制式第一小区中的 UE 分配无线 接入资源; 33. The network side device according to any one of claims 27, 28, and 30-32, characterized in that, if the network side device is the first base station, it further includes a distribution unit, configured to allocate radio access resources to the UE in the first cell of the first standard according to the first interference value;
或者, 若所述网络侧设备为所述第二基站或 SRC , 则所述网络侧 设备还包括发送单元, 用于将所述第一干扰值发送至所述第一基站, 以使所述第一基站根据所述第一干扰值为所述第一制式第一小区中 的 UE分配所述无线接入资源。 Or, if the network side device is the second base station or SRC, the network side device further includes a sending unit configured to send the first interference value to the first base station, so that the third base station A base station allocates the radio access resources to the UE in the first cell of the first standard according to the first interference value.
34、根据权利要求 29 - 32任一项所述的网络侧设备,其特征在于, 若所述网络侧设备为所述第一基站, 则还包括分配单元, 用于根据所 述第一干扰值和所述第三干扰值为所述第一制式第一小区中的 UE 分 配无线接入资源; 34. The network side device according to any one of claims 29 to 32, characterized in that, if the network side device is the first base station, it further includes an allocation unit, configured to operate according to the first interference value. and the third interference value allocates radio access resources to the UE in the first cell of the first standard;
或者, 若所述网络侧设备为所述第二基站或 SRC , 则所述网络侧 设备还包括发送单元, 用于将所述第一干扰值和所述第三干扰值发送 至所述第一基站, 以使所述第一基站根据所述第一干扰值和所述第三 干扰值为所述第一制式第一小区中的 UE分配所述无线接入资源。 Or, if the network side device is the second base station or SRC, the network side device further includes a sending unit configured to send the first interference value and the third interference value to the first The base station is configured to enable the first base station to allocate the radio access resources to the UE in the first cell of the first standard according to the first interference value and the third interference value.
35、 一种网络侧设备, 其特征在于, 包括: 35. A network side device, characterized by including:
接收器,用于获取第二制式第二小区的标识与第一制式第二小区 的标识之间的对应关系、 第二制式第二小区的资源占用信息, 以及第 一制式第一小区中的 UE 上报的导频测量结果, 所述第二制式第二小 区的资源占用信息包括所述第二制式第二小区的发射功率, 其中, 第 一制式第一小区属于第一制式网络, 由第一基站提供服务, 第二制式 第二小区属于第二制式网络, 由第二基站提供服务, 第一制式第二小 区属于第一制式网络, 由第二基站提供服务; 所述第一制式网络与所 述第二制式网络共享频谱; A receiver configured to obtain the correspondence between the identifier of the second cell of the second standard and the identifier of the second cell of the first standard, the resource occupation information of the second cell of the second standard, and the UE in the first cell of the first standard According to the reported pilot measurement results, the resource occupation information of the second cell of the second standard includes the transmit power of the second cell of the second standard, where the first cell of the first standard belongs to the network of the first standard, and is provided by the first base station. To provide services, the second cell of the second standard belongs to the second standard network and is provided by the second base station. The second cell of the first standard belongs to the first standard network and is provided by the second base station. The first standard network is the same as the first standard network. Second standard networks share spectrum;
处理器,用于根据所述接收器获取的所述第二制式第二小区的发 射功率、 所述导频测量结果及所述第二制式第二小区的标识与所述第 一制式第二小区的标识之间的对应关系, 确定所述第二制式第二小区 到所述 UE的第一干扰值。 A processor, configured to obtain the transmit power of the second cell of the second standard and the identification of the second cell of the second standard and the second cell of the first standard according to the pilot measurement result obtained by the receiver. The corresponding relationship between the identifiers is used to determine the first interference value from the second cell of the second standard to the UE.
36、 根据权利要求 35 所述的网络侧设备, 其特征在于, 所述接 收器获取的所述导频测量结果包括所述第一制式第二小区的标识和
所述第一制式第二小区的 RSRP ; 36. The network side device according to claim 35, characterized in that, the pilot measurement result obtained by the receiver includes the identifier of the second cell of the first standard and The RSRP of the second cell of the first standard;
所述处理器,具体用于根据所述接收器获取的所述第一制式第二 小区的标识获取所述第一制式第二小区的导频发射功率, 并根据所述 接收器获取的所述第一制式第二小区的 RSRP 和所述第一制式第二小 区的导频发射功率, 确定所述 UE 到所述第一制式第二小区的第一路 损, 且根据所述接收器获取的所述第二制式第二小区的标识与所述第 一制式第二小区的标识之间的对应关系, 及所述第一路损, 确定所述 UE 到所述第二制式第二小区的第二路损, 以及根据所述接收器获取 的所述第二制式第二小区的发射功率及所述第二路损, 确定所述第一 干扰值。 The processor is specifically configured to obtain the pilot transmission power of the second cell of the first standard according to the identity of the second cell of the first standard obtained by the receiver, and to obtain the pilot transmission power of the second cell of the first standard according to the identification of the second cell of the first standard obtained by the receiver. The RSRP of the second cell of the first standard and the pilot transmission power of the second cell of the first standard determine the first path loss from the UE to the second cell of the first standard, and according to the The corresponding relationship between the identifier of the second cell of the second standard and the identifier of the second cell of the first standard, and the first path loss, determine the third path from the UE to the second cell of the second standard. Two path loss, and the first interference value is determined according to the transmit power of the second cell of the second standard and the second path loss obtained by the receiver.
37、 根据权利要求 35或 36所述的网络侧设备, 其特征在于, 所 述接收器获取的所述导频测量结果还包括所述第一制式第一小区的 标识及所述第一制式第一小区的 RSRP ; 37. The network side device according to claim 35 or 36, characterized in that the pilot measurement result obtained by the receiver also includes the identifier of the first cell of the first standard and the first cell of the first standard. RSRP of a cell;
所述处理器, 还用于根据所述接收器获取的所述导频测量结果、 获取的第二制式第一小区的发射功率及所述第一制式第一小区的标 识与所述第二制式第一小区的标识之间的对应关系, 确定所述第二制 式第一小区到所述 UE 的第二干扰值, 所述第二制式第一小区属于所 述第二制式网络, 由所述第一基站提供服务。 The processor is further configured to determine the relationship between the obtained transmit power of the first cell of the second standard and the identification of the first cell of the first standard and the second standard according to the pilot measurement result obtained by the receiver. The corresponding relationship between the identifiers of the first cells determines the second interference value from the first cell of the second standard to the UE. The first cell of the second standard belongs to the second standard network, and the first cell of the second standard belongs to the second standard network. One base station provides services.
38、 根据权利要求 37所述的网络侧设备, 其特征在于, 38. The network side device according to claim 37, characterized in that,
所述处理器,具体用于根据所述接收器获取的所述第一制式第一 小区的标识获取所述第一制式第一小区的导频发射功率, 并根据所述 接收器获取的所述第一制式第一小区的 RSRP 及所述处理器获取的所 述第一制式第一小区的导频发射功率, 确定所述 UE 到所述第一制式 第一小区的第三路损, 及根据所述接收器获取的所述第一制式第一小 区的标识与所述第二制式第一小区的标识之间的对应关系及所述第 三路损, 确定所述 UE 到所述第二制式第一小区的第四路损, 以及根 据所述接收器获取的所述第二制式第一小区的发射功率及所述第四 路损, 确定所述第二制式第一小区到所述 UE的第二干扰值。 The processor is specifically configured to obtain the pilot transmission power of the first cell of the first standard according to the identity of the first cell of the first standard obtained by the receiver, and according to the identification of the first cell of the first standard obtained by the receiver. The RSRP of the first cell of the first standard and the pilot transmission power of the first cell of the first standard obtained by the processor, determine the third path loss from the UE to the first cell of the first standard, and according to The corresponding relationship between the identifier of the first cell of the first standard and the identifier of the first cell of the second standard and the third path loss obtained by the receiver determines whether the UE reaches the second standard The fourth path loss of the first cell, and according to the transmit power of the first cell of the second standard and the fourth path loss obtained by the receiver, determine the path from the first cell of the second standard to the UE. The second interference value.
39、根据权利要求 35 - 38任一项所述的网络侧设备,其特征在于,
所述网络侧设备为所述第一基站; 39. The network side device according to any one of claims 35 to 38, characterized in that, The network side device is the first base station;
所述接收器,具体用于接收来自所述第二基站的所述对应关系及 所述第二制式第二小区的资源占用信息, 或者, 接收来自 SRC的所述 对应关系及所述第二制式第二小区的资源占用信息, 所述对应关系及 所述第二制式第二小区的资源占用信息为所述第二基站发送至所述 SRC的。 The receiver is specifically configured to receive the corresponding relationship from the second base station and the resource occupation information of the second cell of the second standard, or, receive the corresponding relationship from the SRC and the second standard. The resource occupancy information of the second cell, the corresponding relationship and the resource occupancy information of the second cell of the second standard are sent by the second base station to the SRC.
4 0、根据权利要求 35 - 38任一项所述的网络侧设备,其特征在于, 所述网络侧设备为所述第二基站; 40. The network side device according to any one of claims 35 to 38, characterized in that: the network side device is the second base station;
所述接收器,具体用于接收来自所述第一基站的所述导频测量结 果, 或者, 接收来自 SRC的所述导频测量结果, 所述导频测量结果为 所述第一基站发送至所述 SRC的。 The receiver is specifically configured to receive the pilot measurement result from the first base station, or, receive the pilot measurement result from the SRC, where the pilot measurement result is sent by the first base station to The SRC.
4 1、根据权利要求 35 - 38任一项所述的网络侧设备,其特征在于, 所述网络侧设备包括 SRC; 4 1. The network side device according to any one of claims 35 to 38, characterized in that, the network side device includes an SRC;
所述接收器,具体用于接收来自所述第二基站的所述对应关系及 所述第二制式第二小区的资源占用信息, 以及来自所述第一基站的所 述导频测量结果。 The receiver is specifically configured to receive the corresponding relationship from the second base station and the resource occupation information of the second cell of the second standard, as well as the pilot measurement result from the first base station.
42、 才艮据权利要求 35、 36、 39 -4 1任一项所述的网络侧设备, 其 特征在于, 若所述网络侧设备为所述第一基站, 所述处理器还用于根 据所述第一干扰值为所述第一制式第一小区中的 UE 分配无线接入资 源; 42. The network side device according to any one of claims 35, 36, and 39-41, wherein if the network side device is the first base station, the processor is further configured to: The first interference value allocates radio access resources to the UE in the first cell of the first standard;
或者, 若所述网络侧设备为所述第二基站或 SRC , 所述网络侧设 备还包括发送器, 用于将所述第一干扰值发送至所述第一基站, 以使 所述第一基站根据所述第一干扰值为所述 UE 分配所述无线接入资 源。 Or, if the network side device is the second base station or SRC, the network side device further includes a transmitter, configured to send the first interference value to the first base station, so that the first The base station allocates the radio access resource to the UE according to the first interference value.
4 3、根据权利要求 37 -41任一项所述的网络侧设备,其特征在于, 若所述网络侧设备为所述第一基站, 所述处理器还用于根据所述第一 干扰值和所述第二干扰值为所述第一制式第一小区中的 UE 分配无线 接入资源; 4 3. The network side device according to any one of claims 37 to 41, characterized in that, if the network side device is the first base station, the processor is further configured to: and the second interference value allocates radio access resources to the UE in the first cell of the first standard;
或者, 若所述网络侧设备为所述第二基站或 SRC , 所述网络侧设
备还包括发送器, 用于将所述第一干扰值和所述第二干扰值发送至所 述第一基站, 以使所述第一基站根据所述第一干扰值和所述第二干扰 值为所述 UE分配所述无线接入资源。 Or, if the network side device is the second base station or SRC, the network side device The equipment further includes a transmitter, configured to send the first interference value and the second interference value to the first base station, so that the first base station determines the interference value according to the first interference value and the second interference value. The value allocates the radio access resources to the UE.
4 4、 一种网络侧设备, 其特征在于, 包括: 4 4. A network side device, characterized by including:
接收器,用于获取第二制式第一小区的标识与第一制式第一小区 的标识之间的对应关系, 以及第二制式第二小区中的第一 UE 上报的 测量信息及所述第一 UE的资源占用信息, 所述第一 UE的资源占用信 息包括所述第一 UE 的接收功率, 其中, 所述第一制式第一小区属于 第一制式网络, 由第一基站提供服务, 第二制式第二小区属于第二制 式网络, 由第二基站提供服务,第二制式第一小区属于第二制式网络, 由第一基站提供服务; 所述第一制式网络与所述第二制式网络共享频 谱; A receiver configured to obtain the correspondence between the identity of the first cell of the second standard and the identity of the first cell of the first standard, as well as the measurement information reported by the first UE in the second cell of the second standard and the first Resource occupancy information of the UE, the resource occupancy information of the first UE includes the received power of the first UE, wherein the first cell of the first standard belongs to the network of the first standard and is served by the first base station, and the second The second standard cell belongs to the second standard network and is served by the second base station. The second standard first cell belongs to the second standard network and is served by the first base station; the first standard network is shared with the second standard network. Spectrum;
处理器, 用于根据所述接收器获取的所述第一 UE的接收功率、 所述测量信息及所述第二制式第一小区的标识与所述第一制式第一 小区的标识之间的对应关系, 确定所述第一 UE 到所述第一制式第一 小区的第一干扰值。 A processor configured to obtain the received power of the first UE, the measurement information, and the identification of the first cell of the second standard and the identification of the first cell of the first standard according to the received power of the first UE obtained by the receiver. According to the corresponding relationship, a first interference value from the first UE to the first cell of the first standard is determined.
4 5、 根据权利要求 4 4 所述的网络侧设备, 其特征在于, 所述接 收器获取的所述测量信息包括所述第二制式第二小区的标识、 所述第 二制式第一小区的标识、 所述第二制式第二小区的 R S RP 及所述第二 制式第一小区的 R S RP ; 45. The network side device according to claim 44, wherein the measurement information obtained by the receiver includes the identification of the second cell of the second standard, the identification of the first cell of the second standard. Identity, RSRP of the second cell of the second standard and RSRP of the first cell of the second standard;
所述处理器,具体用于根据所述接收器获取的所述第二制式第二 小区的标识获取所述第二制式第二小区的导频发射功率, 并根据所述 接收器获取的所述第二制式第二小区的 R S RP 和所述处理器获取的所 述第二制式第二小区的导频发射功率, 确定所述第一 UE 到所述第二 制式第二小区的第一路损, 且根据所述接收器获取的所述第一 UE 的 接收功率及所述处理器确定的所述第一路损, 确定所述第一 UE 的发 射功率, 及根据所述接收器获取的所述第二制式第一小区的标识获取 所述第二制式第一小区的导频发射功率, 并根据所述处理器确定的所 述第一 UE 的发射功率、 所述处理器获取的所述第二制式第一小区的
导频发射功率及所述接收器获取的所述第二制式第一小区的 RSRP , 确定所述第一 UE 到所述第二制式第一小区的第二干扰值, 以及根据 所述接收器获取的所述第二制式第一小区的标识与所述第一制式第 一小区的标识之间的对应关系及所述处理器确定的所述第二干扰值, 确定所述第一干扰值。 The processor is specifically configured to obtain the pilot transmission power of the second cell of the second standard according to the identity of the second cell of the second standard obtained by the receiver, and to obtain the pilot transmission power of the second cell of the second standard according to the identification of the second cell of the second standard obtained by the receiver. The RS RP of the second cell of the second standard and the pilot transmission power of the second cell of the second standard obtained by the processor determine the first path loss from the first UE to the second cell of the second standard. , and determine the transmit power of the first UE according to the received power of the first UE obtained by the receiver and the first path loss determined by the processor, and determine the transmit power of the first UE according to the received power obtained by the receiver. The identifier of the first cell of the second standard is used to obtain the pilot transmission power of the first cell of the second standard, and the transmit power of the first UE determined by the processor and the third signal obtained by the processor are Second system first community The pilot transmission power and the RSRP of the first cell of the second standard obtained by the receiver, determine the second interference value from the first UE to the first cell of the second standard, and obtain the The first interference value is determined based on the corresponding relationship between the identifier of the first cell of the second standard and the identifier of the first cell of the first standard and the second interference value determined by the processor.
46、 根据权利要求 44或 45所述的网络侧设备, 其特征在于, 所述处理器, 还用于获取第二 UE的发射功率, 所述第二 UE为所 述第二制式第一小区中的 UE , 并根据所述接收器获取的所述第二制 式第一小区的 RSRP 和所述处理器获取的所述第二制式第一小区的导 频发射功率, 确定所述第二 UE到所述第二制式第一小区的第二路损, 且根据所述接收器获取的所述第二制式第一小区的标识与所述第一 制式第一小区的标识之间的对应关系及所述处理器确定的所述第二 路损, 确定所述第二 UE 到所述第一制式第一小区的第三路损, 以及 根据所述处理器获取的所述第二 UE 的发射功率及所述处理器确定的 所述第三路损, 确定所述第二 UE 到所述第一制式第一小区的第三干 扰值。 46. The network side device according to claim 44 or 45, characterized in that the processor is further configured to obtain the transmit power of a second UE, and the second UE is in the first cell of the second standard. UE, and based on the RSRP of the first cell of the second standard obtained by the receiver and the pilot transmission power of the first cell of the second standard obtained by the processor, determine the destination of the second UE to the first cell of the second standard. The second path loss of the first cell of the second standard, and the corresponding relationship between the identifier of the first cell of the second standard and the identifier of the first cell of the first standard obtained by the receiver and the The processor determines the second path loss, determines the third path loss from the second UE to the first cell of the first standard, and obtains the transmit power of the second UE and the The third path loss determined by the processor determines a third interference value from the second UE to the first cell of the first standard.
47、根据权利要求 44 -46任一项所述的网络侧设备,其特征在于, 所述网络侧设备为所述第一基站; 47. The network side device according to any one of claims 44 to 46, characterized in that: the network side device is the first base station;
所述接收器,具体用于接收来自所述第二基站的所述测量信息及 所述第一 UE 的资源占用信息, 或者, 接收来自 SRC 的所述测量信息 及所述第一 UE的资源占用信息, 所述测量信息及所述第一 UE的资源 占用信息为所述第二基站发送至所述 SRC的。 The receiver is specifically configured to receive the measurement information from the second base station and the resource occupancy information of the first UE, or, receive the measurement information from the SRC and the resource occupancy information of the first UE. Information, the measurement information and the resource occupation information of the first UE are sent by the second base station to the SRC.
48、根据权利要求 44 -46任一项所述的网络侧设备,其特征在于, 所述网络侧设备为所述第二基站; 48. The network side device according to any one of claims 44 to 46, characterized in that: the network side device is the second base station;
所述接收器, 具体用于接收来自所述第一基站的所述对应关系, 或者, 接收来自 SRC的所述对应关系, 所述对应关系为所述第一基站 发送至所述 SRC的。 The receiver is specifically configured to receive the corresponding relationship from the first base station, or to receive the corresponding relationship from the SRC, where the corresponding relationship is sent by the first base station to the SRC.
49、根据权利要求 44 -46任一项所述的网络侧设备,其特征在于, 所述网络侧设备包括 SRC;
所述接收器, 具体用于接收来自所述第一基站的所述对应关系, 及接收来自所述第二基站的所述测量信息及所述第一 UE 的资源占用 信息。 49. The network side device according to any one of claims 44 to 46, characterized in that, the network side device includes an SRC; The receiver is specifically configured to receive the corresponding relationship from the first base station, and receive the measurement information from the second base station and the resource occupation information of the first UE.
5 0、 才艮据权利要求 44、 45、 47 -49任一项所述的网络侧设备, 其 特征在于, 若所述网络侧设备为所述第一基站, 则所述处理器, 还用 于根据所述第一干扰值为所述第一制式第一小区中的 UE 分配无线接 入资源; 50. The network side device according to any one of claims 44, 45, 47 to 49, characterized in that, if the network side device is the first base station, then the processor also uses Allocate radio access resources to the UE in the first cell of the first standard according to the first interference value;
或者, 若所述网络侧设备为所述第二基站或 SRC , 则所述网络侧 设备还包括发送器, 用于将所述第一干扰值发送至所述第一基站, 以 使所述第一基站根据所述第一干扰值为所述第一制式第一小区中的 UE分配所述无线接入资源。 Or, if the network side device is the second base station or SRC, the network side device further includes a transmitter, configured to send the first interference value to the first base station, so that the third base station A base station allocates the radio access resources to the UE in the first cell of the first standard according to the first interference value.
5 1、根据权利要求 46 -49任一项所述的网络侧设备,其特征在于, 若所述网络侧设备为所述第一基站, 则所述处理器, 还用于根据所述 第一干扰值和所述第三干扰值为所述第一制式第一小区中的 UE 分配 无线接入资源; 5 1. The network side device according to any one of claims 46 to 49, characterized in that, if the network side device is the first base station, the processor is further configured to: The interference value and the third interference value allocate wireless access resources to the UE in the first cell of the first standard;
或者, 若所述网络侧设备为所述第二基站或 SRC , 则所述网络侧 设备还包括发送器, 用于将所述第一干扰值和所述第三干扰值发送至 所述第一基站, 以使所述第一基站根据所述第一干扰值和所述第三干 扰值为所述第一制式第一小区中的 UE分配所述无线接入资源。
Or, if the network side device is the second base station or SRC, the network side device further includes a transmitter, configured to send the first interference value and the third interference value to the first The base station is configured to enable the first base station to allocate the radio access resources to the UE in the first cell of the first standard according to the first interference value and the third interference value.
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