WO2017028036A1 - 测量方法、用户设备、网络侧设备及测量装置 - Google Patents

测量方法、用户设备、网络侧设备及测量装置 Download PDF

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Publication number
WO2017028036A1
WO2017028036A1 PCT/CN2015/087049 CN2015087049W WO2017028036A1 WO 2017028036 A1 WO2017028036 A1 WO 2017028036A1 CN 2015087049 W CN2015087049 W CN 2015087049W WO 2017028036 A1 WO2017028036 A1 WO 2017028036A1
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Prior art keywords
measurement
frequency band
target cell
target frequency
target
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PCT/CN2015/087049
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English (en)
French (fr)
Inventor
***
郑娟
官磊
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华为技术有限公司
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201580071994.9A priority Critical patent/CN107113645B/zh
Priority to PCT/CN2015/087049 priority patent/WO2017028036A1/zh
Priority to EP15901241.8A priority patent/EP3324672B1/en
Publication of WO2017028036A1 publication Critical patent/WO2017028036A1/zh
Priority to US15/896,339 priority patent/US10728787B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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 mobile communications, and in particular, to a measurement method, a user equipment, a network side device, and a measurement device.
  • LAA-LTE Long Term Evolution
  • LBT Listening Before Talk
  • CCA Clear Channel Assessment
  • an LTE device for example, an LTE base station
  • LTE base station can transmit data on multiple carriers simultaneously according to its own carrier aggregation capability, in other words, To use the LBT to compete for the use of the unlicensed band corresponding to the multiple carriers on multiple carriers, and remove the carriers other than the multiple carriers in the unlicensed band, since the carrier aggregation capability of the LTE base station has been exceeded, LTE The base station does not transmit data on these carriers, that is, these carriers may not be used as working carriers for a period of time.
  • the carrier aggregation capability of the user equipment is smaller than the carrier aggregation capability of the LTE base station, so the user equipment can only be on some carriers of the multiple carriers and LTE.
  • the base station performs data transmission. How to design a reasonable measurement mechanism, so that the LTE user equipment can accurately distinguish the wireless conditions corresponding to the different carriers mentioned above, is a problem to be solved by the present invention.
  • the user equipment measures the interference energy during the opening and closing periods of the serving cell, where the serving cell opens a time phase (also called time resource) corresponding to the preemption of the serving cell to the unlicensed frequency band, and closes the corresponding serving cell. Grab the time period of the unlicensed band. That is, the method can only implement the interference energy measurement of the user equipment in different time periods of the serving cell, and the inability to learn the opening and closing periods of other cells (eg, neighboring cells) cannot achieve interference to other cells in different time periods.
  • the energy measurement which affects the comprehensiveness of the acquisition of the measurement result of the interference energy, thereby affecting the mobility performance of the user equipment, where the mobility performance includes the selection of the serving cell.
  • the embodiment of the invention provides a measurement method, a user equipment, a network side device and a measurement device, which can measure the wireless condition of the user equipment to different target frequency bands, thereby effectively improving the mobility performance of the user equipment.
  • a measurement method comprising:
  • the user equipment determines a measurement time set corresponding to the first target frequency band and the first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell;
  • the identifier information of the target cell is identifier information of a serving cell of the user equipment.
  • the identification information of the target cell is determined by the user equipment according to the first signaling; and/or,
  • the identification information of the target cell is determined by the user equipment according to blind detection.
  • the measuring the target cell according to the usage state of the target frequency band by the target cell Corresponding wireless conditions of the first target frequency band, including:
  • the first measurement mode determines, according to the first measurement mode, a radio condition of the first target frequency band corresponding to the target cell, where the first measurement is performed, when determining that the usage state of the target cell to the first target frequency band is an unused state, the first measurement
  • the mode refers to a mode in which energy measurement is performed on the first target frequency band.
  • the determining, by the target cell, that the usage status of the first target frequency band is an unused state includes:
  • Receiving the second signaling determining, according to the second signaling, that the usage state of the target cell to the first target frequency band is an unused state in the measurement time set.
  • the determining, by the target cell, that the usage status of the first target frequency band is an unused state including:
  • the measurement time set includes a first preset time resource
  • a radio condition of the first target frequency band corresponding to the target cell including:
  • the measurement resource corresponding to the first measurement mode, where the measurement resource includes a time resource, where the time resource is in the first preset time resource;
  • the first preset time resource includes at least one of the following:
  • the time resource between the start time of the measurement time set and the time of the primary synchronization signal PSS/secondary synchronization signal SSS included in the reference signal is not limited.
  • the determining, by the target cell, a usage state of the first target frequency band In an unused state including:
  • the measuring the target cell according to the usage state of the target frequency band by the target cell Corresponding wireless conditions of the first target frequency band including:
  • the mode refers to a mode in which the first target frequency band is measured according to a signal of the target cell.
  • the ninth implementation in the first aspect In conjunction with the first aspect or the first implementation of the first aspect, the ninth implementation in the first aspect In the mode, the determining, according to the usage status of the target frequency band by the target cell, the radio condition of the first target frequency band corresponding to the target cell, including:
  • the mode refers to a mode of performing energy measurement on the first target frequency band.
  • the determining, by the target cell, a usage state of the first target frequency band For the used status including:
  • the determining, by the target cell, the use of the first target frequency band The status is used, including:
  • Receiving the third signaling determining, according to the third signaling, that the usage status of the target cell to the first target frequency band is a used state within the measurement time set.
  • the measurement time set includes a second preset time resource
  • the second preset time resource includes at least one of the following:
  • the usage status is the used status, including:
  • the measurement time set includes a preset third time resource
  • the radio condition of the first target frequency band corresponding to the target cell including:
  • the third preset time resource includes:
  • the method further includes:
  • the usage state is the sleep state.
  • the method further includes:
  • the measurement result When the measurement result satisfies a preset condition, the measurement result is reported.
  • the measuring time set is a configuration reference signal timing configuration DMTC.
  • the method further includes:
  • the user equipment determines second measurement configuration information corresponding to the second target frequency band, where the second measurement configuration information is that the user equipment does not perform wireless condition measurement according to the identification information of the target cell;
  • the user equipment performs wireless condition measurement on the second target frequency band.
  • a measurement method comprising:
  • the network measurement device sends the measurement time set corresponding to the first target frequency band and the first measurement configuration information to the user equipment, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell, so that the network measurement device Determining, by the user equipment, the usage status of the target cell corresponding to the first target frequency band, and the user equipment, in the measurement time set, according to the target cell, to the first target The usage status of the frequency band is measured, and the wireless condition of the first target frequency band corresponding to the target cell is measured, and a measurement result is obtained.
  • the measurement result sent by the user equipment is received
  • the method further includes:
  • the identification information is identification information of a neighboring cell.
  • the method further includes:
  • the method further includes:
  • the third signaling is sent to the user equipment, where the third signaling is used to indicate that the usage status of the target cell to the first target frequency band is a used state within the measurement time set.
  • the method further includes:
  • the second measurement configuration information corresponding to the second target frequency band where the second measurement configuration information is configured to: the user equipment does not perform wireless condition measurement according to the identification information of the target cell, so that the user equipment pair The second target frequency band performs wireless condition measurement.
  • a third aspect provides a user equipment, where the user equipment includes: a determining unit and a measuring unit;
  • the determining unit is configured to determine a measurement time set corresponding to the first target frequency band and the first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell;
  • the determining unit is further configured to determine a usage state of the target cell corresponding to the first target frequency band corresponding to the identifier information
  • the measuring unit is configured to measure, according to the usage state of the target cell to the first target frequency band determined by the determining unit, the first target frequency band corresponding to the target cell, in the measurement time set.
  • the wireless condition is obtained and the measurement result is obtained.
  • the identifier information of the target cell is the identifier information of the serving cell of the user equipment.
  • the identification information of the target cell is determined by the user equipment according to the first signaling; and/or,
  • the identification information of the target cell is determined by the user equipment according to blind detection.
  • the measuring unit is specifically configured to:
  • the first measurement mode determines, according to the first measurement mode, a radio condition of the first target frequency band corresponding to the target cell, where the first measurement is performed, when determining that the usage state of the target cell to the first target frequency band is an unused state, the first measurement
  • the mode refers to a mode in which energy measurement is performed on the first target frequency band.
  • the determining, by the target cell, the usage status of the first target frequency band is an unused state, including:
  • Receiving the second signaling determining, according to the second signaling, that the usage state of the target cell to the first target frequency band is an unused state in the measurement time set.
  • the determining, by the target cell, that the usage status of the first target frequency band is an unused state including:
  • the measurement time set includes a first preset time resource
  • a radio condition of the first target frequency band corresponding to the target cell including:
  • the measurement resource corresponding to the first measurement mode, where the measurement resource includes a time resource, where the time resource is in the first preset time resource;
  • the first preset time resource includes at least one of the following:
  • the time resource between the start time of the measurement time set and the time of the primary synchronization signal PSS/secondary synchronization signal SSS included in the reference signal is not limited.
  • the determining, by the target cell, a usage state of the first target frequency band In an unused state including:
  • the measuring unit is specifically configured to:
  • the mode refers to a mode in which the first target frequency band is measured according to a signal of the target cell.
  • the measuring unit is specifically configured to:
  • the mode refers to a mode of performing energy measurement on the first target frequency band.
  • the determining, by the target cell, the usage status of the first target frequency band For the used status including:
  • the determining, by the target cell, the use of the first target frequency band The status is used, including:
  • Receiving the third signaling determining, according to the third signaling, that the usage status of the target cell to the first target frequency band is a used state within the measurement time set.
  • the measurement time set includes a second preset time resource
  • the second preset time resource includes at least one of the following:
  • the usage status is the used status, including:
  • the measurement time set includes a preset third time resource
  • the radio condition of the first target frequency band corresponding to the target cell including:
  • the third preset time resource includes:
  • the determining unit is further configured to determine that the target cell is in The usage state of the first target frequency band in the third preset time resource is a dormant state.
  • the user equipment further includes: a reporting unit, configured to When the measurement result satisfies the preset condition, the measurement result is reported.
  • the measuring time set is a configuration reference signal timing configuration DMTC.
  • the determining unit is further configured to determine, according to the second target frequency band, a second measurement configuration information, where the second measurement configuration information is configured to configure the user equipment not to be rooted Performing wireless condition measurement according to the identification information of the target cell;
  • the measuring unit is further configured to perform wireless condition measurement on the second target frequency band.
  • a fourth aspect provides a network measurement device, where the network measurement device includes: a sending unit;
  • the sending unit is configured to send, to the user equipment, a measurement time set corresponding to the first target frequency band and the first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell.
  • the user equipment is configured to determine, by the user equipment, a usage status of the target cell corresponding to the first target frequency band, and the user equipment is located in the measurement time set according to the target cell Determining a usage state of the first target frequency band, measuring a wireless condition of the first target frequency band corresponding to the target cell, and obtaining a measurement result.
  • the network testing device further includes: a receiving unit and a management unit;
  • the receiving unit is configured to receive a measurement result sent by the user equipment
  • the management unit is configured to perform radio resource management on the user equipment according to the measurement result received by the receiving unit.
  • the sending unit is further configured to send, to the user equipment, first signaling, where the first The signaling is used to indicate that the identity information of the target cell is identity information of a neighboring cell.
  • the sending unit is further configured to: Sending a second signaling, where the second signaling is used to indicate that the usage state of the target cell to the first target frequency band is an unused state within the measurement time set.
  • the sending unit is further configured to send a third message to the user equipment.
  • the third signaling is used to indicate that the usage status of the target cell to the first target frequency band is a used state within the measurement time set.
  • the sending unit is further configured to send the second measurement configuration information corresponding to the second target frequency band to the user equipment, where the second measurement configuration information is configured to configure the user equipment Performing wireless condition measurement according to the identification information of the target cell, so that the user equipment performs wireless condition measurement on the second target frequency band.
  • a measurement apparatus comprising: a processor, a memory, a communication interface, and a bus, wherein the processor, the memory, and the communication interface communicate via the bus;
  • the communication interface is configured to communicate with a switch or a control server
  • the memory is used to store a program
  • the processor is configured to execute the program stored by the memory to perform the measurement method of the first aspect described above when the device is in operation.
  • a measurement apparatus comprising: a processor, a memory, a communication interface, and a bus, wherein the processor, the memory, and the communication interface communicate via the bus;
  • the communication interface is configured to communicate with a switch or a control server
  • the memory is used to store a program
  • the processor is configured to execute the program stored by the memory to perform the measurement method of the second aspect described above when the device is in operation.
  • the user equipment determines a measurement time set corresponding to the first target frequency band, and the first measurement configuration information, where the first measurement configuration information is configured to configure the user
  • the device performs radio condition measurement according to the identifier information of the target cell; determines a usage status of the target cell corresponding to the first target frequency band corresponding to the identifier information; and in the measurement time set, according to the target cell pair
  • the usage status of the first target frequency band is measured, and the wireless condition of the first target frequency band corresponding to the target cell is measured, and a measurement result is obtained.
  • Embodiment 1 is a flow chart of a measurement method provided by Embodiment 1 of the method of the present invention.
  • FIG. 2 is a schematic diagram of transmission of a DRS according to the present invention.
  • FIG. 3 is a second schematic diagram of the transmission of the DRS of the present invention.
  • 4a is a schematic diagram of a measurement time set of the present invention.
  • Figure 4b is a second schematic diagram of the measurement time set of the present invention.
  • Figure 4c is a third schematic diagram of the measurement time set of the present invention.
  • FIG. 5 is a measurement mode corresponding to the first target frequency band in FIG. 2;
  • FIG. 6 is a schematic diagram of a hidden node of the present invention.
  • Figure 7 is a second schematic diagram of a hidden node of the present invention.
  • Figure 8 is a third schematic diagram of a hidden node of the present invention.
  • Embodiment 9 is a flow chart of a measurement method provided by Embodiment 2 of the method of the present invention.
  • Embodiment 10 is a flow chart of a measurement method provided by Embodiment 3 of the method of the present invention.
  • FIG. 11 is a flow chart of a measurement method provided by Embodiment 4 of the method of the present invention.
  • FIG. 12 is a schematic diagram of a base station according to Embodiment 1 of the apparatus of the present invention.
  • FIG. 13 is a schematic diagram of a base station according to Embodiment 2 of the apparatus of the present invention.
  • Figure 14 is a schematic diagram of a measuring device provided in Embodiment 3 of the device of the present invention.
  • FIG. 15 is a schematic diagram of a measuring apparatus provided in Embodiment 4 of the apparatus of the present invention.
  • the measurement method provided by the embodiment of the present invention is applied to a wireless communication system, and is particularly applied to a Licensed-Assisted Access Long-term Evolution (LAA-LTE) system, where the LAA-LTE system refers to a licensed frequency band and The LTE system in which the unlicensed band is used together by Carrier Aggregation (CA) or non-CA mode, wherein the licensed band and the unlicensed band are used together by the CA, which is also referred to as the licensed band and the unlicensed band.
  • LAA-LTE Licensed-Assisted Access Long-term Evolution
  • Carrier aggregation where the licensed band or the unlicensed band may include one or more carriers, and the carrier aggregation of the licensed band and the unlicensed band may be included in one or more carriers included in the licensed band and the unlicensed band Carrier aggregation is performed on one or more carriers.
  • the mainstream deployment scenario of the LAA-LTE system is as follows: a scenario in which a licensed band and an unlicensed band are jointly used by a CA, and a carrier included in a licensed band or a licensed band or a cell operating in a licensed band is used as a primary cell (Pcell).
  • the carrier included in the unlicensed band or the unlicensed band or the cell operating in the unlicensed band is used as a secondary cell (Scell), wherein the primary cell and the secondary cell may be deployed in a common station or may be a non-co-site deployment, There is an ideal return path between the cells.
  • the cell mentioned above may be a cell corresponding to a base station, and the cell may belong to a macro base station, or may belong to a base station corresponding to a small cell, where the small cell may include: a metro cell, Micro cells, pico cells, femto cells, etc. These small cells have the characteristics of small coverage and low transmission power, and are suitable for providing high-speed data transmission services.
  • the carrier and cell concepts in the LAA-LTE system can also be considered equivalent.
  • the carrier index of the carrier of the secondary cell and the cell identifier of the secondary cell (Cell Indentify, Cell ID) are simultaneously carried.
  • the carrier can be considered to be equivalent to the concept of a cell, for example, the user equipment accessing one carrier and accessing one cell are equivalent. This description will be introduced in the concept of a cell.
  • the LAA-LTE system of the present invention is not limited to the above-mentioned mainstream deployment scenario, and other deployment scenarios may exist.
  • the scenario may also include a scenario where there is no ideal backhaul path between two cells (the primary cell and the secondary cell), for example, The transmission delay is large, resulting in inability to quickly coordinate information between the two cells.
  • a cell operating in an unlicensed band that is, a cell operating on the unlicensed band at this time can directly provide an independent access function, and does not need to assist the cell working in the licensed band.
  • the network side device mentioned in the embodiment of the present invention is described by using an LTE base station as an example.
  • the network side device may further include a device capable of providing data services for the user equipment, where the data includes the service data channel.
  • Data and/or control data carried by the data channel the network side device may further comprise: a device capable of providing measurement configuration information for the user equipment, the measurement configuration information including at least the measurement time set and/or the first measurement configuration in the present specification Information, and second measurement configuration information mentioned later.
  • the execution entity of the method may be a user equipment, and the user equipment is any device that can perform data communication with the network side device, for example, may be a relay. (Relay) user equipment, in this specification, the user equipment is described as a user equipment in a general sense. As shown in FIG. 1 , the method may specifically include:
  • the user equipment determines a measurement time set corresponding to the first target frequency band and first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell.
  • the S110 may specifically determine, for the user equipment, a measurement time set corresponding to one or more first target frequency bands and first measurement configuration information. It can be understood that when the first target frequency band is multiple, the determined measurement time set and the first measurement configuration information of the plurality of first target frequency bands may also be multiple.
  • the first target frequency band refers to a frequency band resource that a network side device, such as an LTE base station, transmits a signal, and may be represented by a carrier frequency point or a carrier frequency or a carrier frequency, which may include an unlicensed frequency band or an unlicensed frequency band.
  • a network side device such as an LTE base station
  • different carriers may be represented by different frequency ranges, or may be represented by different channel numbers, or may be represented by different carrier frequencies, which is not limited in the embodiment of the present invention.
  • the first target frequency band is described as an unlicensed frequency band.
  • the LTE base station can transmit signals by using multiple carrier frequencies. If multiple carrier frequencies are unlicensed spectrum resources, the LTE base station can determine the Listening Before Talk (LBT) when transmitting signals on the multiple carrier frequencies. Whether it is possible to send a signal.
  • LBT Listening Before Talk
  • a carrier frequency of the first target frequency band including the unlicensed frequency band is taken as an example for description.
  • the first target frequency band may be a frequency band in which the network side device sends a Discovery Reference Signal (DRS), and for the user equipment, it may be a frequency band configured with a DRS. Or configure the frequency band of the Discovery Reference Measurement Timing Configuration (DMTC). It should be noted that, here, even if the network side device needs to determine whether the DRS can be transmitted on the first target frequency band by using the LBT, the first target frequency band can be considered as the frequency band for transmitting the DRS.
  • DRS Discovery Reference Signal
  • DMTC Discovery Reference Measurement Timing Configuration
  • the measurement time set may be in one-to-one correspondence with the first target frequency band, that is, one measurement time set is configured for one first target frequency band at a certain time.
  • the UE can only detect a certain number of first target frequency bands at the same time, and obtain measurement results. If the UE needs to detect more first target frequency bands, a measurement interval (Measurement Gap) is needed, that is, the UE needs to interrupt the detection of the current first target frequency band, and measure the other first target in the measurement gap. The frequency band is tested.
  • Measurement Gap Measurement Gap
  • the measurement time set of the currently detected first target frequency band and the measurement time set of the other first target frequency bands may be mutually staggered.
  • the first target frequency bands currently detected by different UEs may be different, for example, the first target frequency bands currently detected by UE1 are CC1 and CC2, and the first target frequency bands currently detected by UE2 are CC2 and CC3, from a single UE.
  • CC1 The measurement time set of CC2 and CC2 may be the same, but the measurement time set of CC3 needs to be mutually offset from CC1/CC2.
  • the measurement time set of CC2 and CC3 may be the same, but the measurement time set of CC1 needs to be and CC2/.
  • the CC3s are mutually staggered. If the UE1 and the UE2 are served by the same LTE base station, the measurement time set corresponding to the different first target frequency bands used by the LTE base station may be mutually staggered, which may be through a network side device such as LTE.
  • the foregoing measurement time set may be configured by a network side device period, or may also be a non-period configuration.
  • the measurement time set can be implemented by the DMTC, that is, the measurement time set is the DMTC window.
  • the foregoing measurement time set may also be configured in other manners, which is not limited by the present invention.
  • different target cells can determine whether a signal can be sent through the LBT within the same measurement time set.
  • the signal here can enable the user equipment to identify different target cells by detecting the signal, for example, when When the measurement time set is DMTC window, the signal here may include DRS.
  • DRS DRS
  • the advantage of this is that the user equipment can be detected as much as possible in the measurement time set of the first target frequency band, thereby effectively ensuring the user equipment mobility performance.
  • Different target cells can use the same measurement time set configuration on the same first target frequency band by means of negotiation, etc., considering that the mobility of user equipment is mainly switched back and forth between target cells under the same operator. Therefore, the different target cells can negotiate the configured measurement time set through the backhaul (for example, the X2 interface, the S1 interface), or can also negotiate the configured measurement time set through the air interface signaling interaction, or can also be implemented by the standard specification definition. .
  • the foregoing first measurement configuration information is also configured by the network side device, and the first measurement configuration information may be configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell, or may be configured.
  • the measurement of the user equipment in the first target frequency band is performed for a target cell.
  • the user equipment may determine, according to the use status of the target frequency band by the target cell, which measurement method is used for the first target of the target cell.
  • the wireless condition of the standard frequency band is measured; corresponding to the first measurement configuration information, the measurement configuration information may also be configured that the user equipment does not perform wireless condition measurement according to the identification information of the target cell, in which case the user equipment does not need to determine
  • the state of use of the target cell to the target frequency band can directly measure the wireless condition of the target frequency band.
  • the content of the first measurement configuration information includes at least one of the following:
  • the first measurement configuration information indicates that the user equipment performs radio condition measurement on the serving cell of the user equipment, where the serving cell refers to a cell that can provide data services for the user equipment;
  • the first measurement configuration information indicates that the user equipment performs radio condition measurement on the cell corresponding to the first physical cell identifier (PCI), and the cell corresponding to the first physical cell identifier may include a serving cell other than the user equipment. And other cells that belong to the same serving base station as the serving cell of the user equipment. For example, taking an LTE base station as an example, based on the carrier aggregation capability of the LTE base station, the LTE base station can simultaneously transmit signals on multiple carrier frequencies, such as F1, F2, F3, and F4. Of course, if the four carrier frequencies belong to the unlicensed spectrum.
  • PCI physical cell identifier
  • the LTE base station needs to determine whether the resources of the four carrier frequencies can be used for data transmission before the signals are transmitted on the four carrier frequencies (which may correspond to the first target frequency band in the embodiment of the present invention).
  • the concept of a carrier and a cell in a LAA-LTE system may be considered to be equivalent, or more generally, in a CA scenario, a concept of a carrier and a cell may be considered to be equivalent, and thus, when LTE When the base station transmits signals by using the above four carrier frequencies (or carriers), it can be considered that four cells belonging to the LTE base station are transmitting signals, for example, the transmission signals may include transmitting DRS.
  • the carrier aggregation capability of the user equipment is generally smaller than the carrier aggregation capability of the LTE base station. Therefore, even if the LTE base station can simultaneously use four carrier frequencies for data transmission, the user equipment served by the LTE base station can only receive the carrier aggregation capability range at the same time.
  • the signal transmitted by the cell within the cell assumes that the user equipment can simultaneously receive data transmission of two carrier frequencies, for example, can simultaneously receive signals transmitted by cells operating in F1 and F2, in this case, working in F1 and F2.
  • the cell can be regarded as the serving cell of the user equipment.
  • the measurement of the user equipment for F1 and F2 can be regarded as the same frequency measurement, and the cell working at F3 and F4 can be regarded as belonging to the same serving base station as the serving cell of the user equipment.
  • Cell the user equipment Measurements for F3 and F4 can be considered as inter-frequency measurements.
  • the LTE base station can notify the user equipment of the cell identity operating at F3 and F4.
  • the cell corresponding to the first physical cell identifier is a cell that belongs to the same serving cell as the serving cell of the user equipment, and the beneficial effect is that the serving cell and the cell corresponding to the first physical cell identifier are the same.
  • the user equipment belongs to the same serving base station. Therefore, in terms of the mobility performance of the user equipment, the user equipment can be preferentially switched in a cell belonging to a serving base station, or the Scell can be switched, thereby ensuring the service data of the user equipment. Continuity.
  • the cells of F1 and F2 are used as serving cells in the above example, the cells of F3 and F4 are other cells, and the measurement of the four carrier frequencies by the user equipment is described.
  • the present invention does not limit this, and those skilled in the art also
  • the cells of F1 and F3 may be used as the serving cell, and the cells of F2 and F4 may be used as other cells, etc., and are not described herein.
  • the cell corresponding to the first physical cell identifier may be a cell that does not belong to the same serving base station as the serving cell of the user equipment, and the carrier frequency of the cell and the serving cell may be the same or different.
  • the first measurement configuration information indicates that the user equipment performs radio condition measurement on the cell corresponding to the second physical cell identifier (PCI), and the second physical cell identifier is determined by the user equipment by using signal detection.
  • the first measurement configuration information may be that the measurement of the first target frequency band by the user equipment needs to be performed for the target cell, and the target cell is determined by the user equipment by using signal detection.
  • the LTE base station may indicate that the user equipment performs measurement on four carrier frequencies by using signaling, and indicates, by using the first measurement configuration information, that the user equipment can detect the second detection frequency of the user equipment on the four carrier frequencies.
  • the cell corresponding to the physical cell identifier performs measurement.
  • the manner of carrying the first measurement configuration information may include at least one of the following:
  • the measurement object configuration can be carried in the measurement object configuration of the first target frequency band, and the measurement object configuration is in one-to-one correspondence with the first target frequency band.
  • the user equipment may determine how to perform measurement on the LTE cell by using information carried in the Information Element (IE) field measObjectEUTRA.
  • the measurement object configuration can be packaged directly in an explicit manner.
  • the identifier information of the target cell where the identifier information of the target cell may be the identifier information of the serving cell, or may be the first physical cell identifier mentioned above.
  • the user equipment may determine the measurement.
  • the user equipment On the first target frequency band corresponding to the object, the user equipment needs to perform wireless condition measurement according to the identification information of the target cell, and further, only needs to perform wireless condition measurement on the target cell corresponding to the identification information of the target cell included in the measurement object configuration;
  • the measurement object configuration may also indicate in an implicit manner that the user equipment needs to perform wireless condition measurement on the target cell.
  • the configuration of the measurement object includes a configuration of the measurement signal, where the measurement signal carries the identification information of the target cell, and the configuration of the measurement signal may be one or multiple, and after the user equipment receives the configuration of the measurement object, if it is determined Including the configuration of the measurement signal, the user equipment can determine the measurement for the first target frequency band, which needs to be measured for the target cell.
  • the measurement object configuration includes a DMTC window configuration and a DRS configuration
  • the user equipment knows that the measurement configuration for the first target frequency band includes a DMTC window configuration or a DRS configuration, and then the first target frequency band may be determined.
  • the measurement needs to be performed for the target cell.
  • the measurement object configuration may also be carried in other configurations except the measurement object configuration, which may be in one-to-one correspondence with the first target frequency band.
  • the specific manner may be the same as the above, that is, the manner is that the first measurement configuration information directly indicates that the user equipment performs radio condition measurement according to the identifier information of the target cell, because the identifier information of the target cell corresponds to the target cell. Therefore, in the embodiment of the present invention, the user equipment is instructed to perform wireless condition measurement according to the identification information of the target cell, which is equivalent to instructing the user equipment to perform wireless condition measurement according to the target cell. In this manner, the first measurement configuration information may directly carry the identifier information of the target cell.
  • the other method is to use an implicit indication manner, for example, the first measurement configuration information includes information related to the identifier information of the target cell.
  • the user equipment may determine that the first target frequency band corresponding to the first measurement configuration information needs to perform wireless condition measurement according to the target cell.
  • the target cell may include the serving cell that currently provides the service for the user equipment, and may also include the service that is not currently provided for the user equipment but potentially A neighboring cell that can serve the user equipment in the future.
  • the neighboring cell can be understood as a cell on a different frequency than the frequency of the serving cell of the user equipment, that is, a cell that can be detected on the corresponding carrier frequency when the user equipment performs the inter-frequency measurement or A cell notified by the network side device; a neighboring cell may also be understood as another cell that is the same as the user equipment serving cell but different from the user equipment serving cell; the neighboring cell and the serving cell may belong to one serving base station, or may belong to different Service base station.
  • the identifier information of the target cell includes at least one of the following: identifier information of the serving cell and identifier information of the neighboring cell.
  • the identification information of the target cell may be determined by one or more of the following methods:
  • the user equipment may determine the identification information of the target cell according to the identification information of the serving cell, and in this case, the identification information of the target cell is the identification information of the serving cell;
  • the user equipment may determine the identification information of the target cell according to the first signaling, where the first signaling may be used to indicate the identification information of the serving cell and/or the neighboring cell;
  • the identification information of the target cell may be determined by the user equipment according to the blind detection.
  • the user equipment can determine the identification information of the target cell by using signal detection.
  • the target cell here includes a serving cell and/or a neighboring cell. It should be noted that, in the manner of blind detection, the process of determining the usage state of the target cell to the first target frequency band according to the reference signal or reference information on the first target frequency band described in step S120 is performed. No more details.
  • the identification information of the target cell may include at least one of the following: a Cell Identifier (Cell ID) of the target cell (eg, a Physical Cell Identifier (PCI)), and an evolved unified terrestrial wireless of the target cell.
  • Cell ID Cell Identifier
  • PCI Physical Cell Identifier
  • Evolved Universal Terrestrial Radio Access Network E-UTRAN
  • E-UTRAN Cell Global Identifier Evolved Universal Terrestrial Radio Access Network
  • ECGI Evolved Universal Terrestrial Radio Access Network
  • the network side device sends the measurement time set and the first measurement configuration information to the user equipment.
  • the user equipment may determine the usage state of the target frequency band by the target cell in two manners, where the first manner is: according to the reference signal or reference information on the first target frequency band, Determining a usage status of the target frequency band by the target cell; and determining a usage status of the target frequency band by the target cell according to the signaling sent by the network side device.
  • the first mode may be: detecting, in the set of measurement time, a reference signal or reference information on the first target frequency band, where the reference signal or the reference information carries an identifier of the target cell If the reference signal or the reference information is not detected, determining that the target cell uses the first target frequency band as an unused state.
  • the user equipment may receive, in the set of measurement time, a reference signal that may be sent by the target cell on the first target frequency band, and use a reference signal saved by the user equipment side. Perform correlation operations with the received signal. It should be noted that, since the target cell needs to pass the LBT when transmitting the reference signal on the first target frequency band, the target cell may send the reference signal in the measurement time set, and accordingly, in this case, the user equipment is Within the measurement time set, the reference signal transmitted by the target cell is not included in the signal received on the first target frequency band.
  • the user equipment receives the reference signal sent by the target cell in the first target frequency band in the measurement time set. .
  • the user equipment side performs a correlation operation with the received signal on the first target frequency band by using the saved reference signal.
  • the correlation operation result may satisfy the preset.
  • the preset condition herein may include that the energy value corresponding to the correlation operation result exceeds a certain energy threshold; otherwise, the correlation operation result does not satisfy the preset condition, for example, below a certain energy threshold.
  • the energy threshold may be an energy value corresponding to the correlation operation performed by the user equipment by using the reference signal and the received background noise.
  • the user equipment may determine, by using a result of a correlation operation between the saved reference signal and the received signal, a usage status of the target cell corresponding to the identifier information carried by the reference signal to the first target frequency band. . If it is determined that the target cell does not send the reference signal by using the correlation operation result, it may be further determined that the usage state of the target cell to the first target frequency band is an unused state; otherwise, if the target operation cell determines the target cell Sending the reference signal may determine that the use status of the target cell by the target cell is a used state.
  • the reference signal saved by the user equipment is the same as the reference signal sent by the target cell.
  • the UE may also detect the reference information in the measurement time set, where the reference information carries the identification information of the target cell, and if the reference information is not detected, the UE determines The use state of the target cell to the first target frequency band is an unused state, that is, it is determined that the target cell does not preempt the use opportunity on the first target frequency band.
  • the reference information may include Downlink Control Information (DCI), and the DCI may be transmitted through a Physical Downlink Control Channel (PDCCH) or an Enhanced Physical Downlink Control Channel (Enhanced Physical Downlink Control Channel, EPDCCH) transmission, which may also be other reference information, may be transmitted through a Physical Broadcasting Channel (PBCH), or may be transmitted through a channel carrying system information, where the system information includes but is not limited to the system information block type 1 (System) Information Block Type 1, SIB-1), SIB-2, ..., SIB-x, where x is a positive integer.
  • the user equipment may receive, in the set of measurement time, reference information that may be sent by the target cell on the first target frequency band, and use a reference information format saved by the user equipment side.
  • the user equipment may match the reference information by detecting the received information, otherwise, the reference information may not be matched.
  • the user equipment can determine the target cell pair corresponding to the identifier information carried in the reference information.
  • the usage status of the target band For example, if the reference information is not matched, the usage status of the target cell to the first target frequency band may be determined to be an unused state; otherwise, if the reference information is matched, the target cell may be determined to be the first The usage status of a target frequency band is the used state.
  • the format of the reference information saved by the user equipment is consistent with the format of the reference information sent by the target cell.
  • the first way can also be expressed as:
  • a reference signal or reference information on the first target frequency band where the reference signal or the reference information carries identification information of the target cell; if the received reference signal Or the reference information does not satisfy the preset condition, and the use status of the target cell to the first target frequency band is determined to be an unused state.
  • the usage status of the target cell to the first target frequency band is the used state, including: the target cell uses the first target frequency band to transmit data; and the target cell uses the first target frequency band as The unused state, including the target cell, does not preempt the data transmission opportunity of the first target frequency band due to reasons such as LBT, and thus cannot transmit data by using the first target frequency band.
  • the data here includes signals and/or data transmitted using a channel.
  • the target cell may have different usage states for the first target frequency band in different time ranges.
  • the user equipment may detect a Discovery Reference Signal (DRS) in the first target frequency band in the DMTC window, where the DRS carries the identification information of the target cell, if not
  • DRS Discovery Reference Signal
  • the usage status of the target cell to the first target frequency band may also be determined according to other reference signals.
  • the state of use of the first target frequency band by the target cell is determined based on the DRS.
  • FIG. 2 one of the transmission diagrams of the DRS is shown in FIG. 2.
  • the network side device is configured at three preset times (that is, periodically configured).
  • the inter-sets are respectively: DMTC window1, DMTC window2, and DMTC window3, and the user equipment sequentially detects the usage state of the at least one target cell for the first target frequency band in the three measurement time sets, that is, can work in the first All target cells in the target frequency band can send DRS in the DMTC window, so that all target cells working in the first target frequency band can transmit DRS in the same DMTC window as much as possible, so that the user equipment can be in the same Detecting as many target cells as possible within the DMTC window may require the necessary information interaction, as described above.
  • the protocol specifies, for Frequency Division Duplexing (FDD) systems and Time Division Duplexing (Time Division Duplexing, TDD)
  • the length of the system DRS transmission is up to 5ms).
  • any target cell needs to determine the usage status of the first target frequency band (eg, the unlicensed frequency band) by intercepting before transmitting the DRS.
  • a DRS transmission method is: if any of the target cells does not find available spectrum resources in all subframes included in the DMTC window, DRS is not sent in the DMTC window, as shown in FIG.
  • DMTC window 2 As shown, if the available frequency band is found on a part of the subframes included in the DMTC window, the DRS can start transmitting DRS starting from the available frequency band and/or the allowed data transmission start position, as shown in the DMTC window in FIG. 1 and DMTC window 3 are shown.
  • the data transmission start position refers to a symbol boundary, a slot boundary, a subframe boundary, and the like.
  • Another method for transmitting DRS is that the transmission position of the DRS in each DMTC window is fixed. Referring to the transmission diagram of the DRS shown in FIG. 3, it is assumed that the transmission position of the DRS in the DMTC window is fixed to the DMTC window.
  • the transmission position of the DRS in 1 corresponds to the use state of any target cell in the first target frequency band described in FIG. 2, and the DMTC window 3 misses the transmission time of the DRS even if it seizes the use opportunity of the first target frequency band. DRS cannot be sent in DMTC window 3.
  • the foregoing measurement time set may include a first preset time resource, where the first preset time resource may include at least one of the following:
  • the subframe in which the reference signal includes a Primary Synchronization Signal (PSS)/Secondary Synchronization (Signal, SSS) Corresponding time resource;
  • PSS Primary Synchronization Signal
  • SSS Synchronization Signal
  • a time resource between a start time of the measurement time set and a start time of a subframe in which the PSS/SSS included in the reference signal is located.
  • FIG. 4a Take the measurement time set as the DMTC window as an example.
  • the DMTC window contains 6 subframes (the length of each subframe is 1 ms), and the DRS transmission takes up 3 ms. And the transmission position of the DRS in the DMTC window is fixed.
  • the third subframe including the start subframe of the DRS located in the DMTC window is taken as an example, where the PSS/SSS included in the DRS is located in the DRS transmission duration ( The first subframe of DRS duration, that is, the third subframe located in the DMTC window.
  • the subframe in which the PSS/SSS is located is taken as an example for description.
  • the first preset time resource may further include: a time resource corresponding to the Orthogonal Frequency Division Multiplexing (OFDM) symbol of the PSS/SSS included in the reference signal; or the measurement time set The time resource between the start time and the OFDM in which the PSS/SSS included in the reference signal is located.
  • OFDM Orthogonal Frequency Division Multiplexing
  • the first preset time resource in FIG. 4a may be the time resource labeled X in the left diagram of FIG. 4b, or may be the time resource labeled X in the right diagram of FIG. 4b.
  • the main feature of the first preset time resource is that the usage state of the target cell to the first target frequency band on the first preset time resource is an unused state, that is, the target cell No data is transmitted within the first predetermined time resource, where the data includes signals and/or data transmitted using the channel.
  • the DMTC window as an example, assuming that the DRS is fixed in the DMTC window, if the target cell does not preempt the unlicensed band resources before the DRS fixed transmission position in the DMTC window, the target cell cannot send the DRS in the DMTC window. At this time, the time resource included in the DMTC window can be used as the first preset time resource.
  • the LBT mechanism used for DRS transmission may be different from the LBT mechanism used for normal data transmission.
  • the normal data here includes data carried by the control data channel and/or the service data channel, and thus may be in the DMTC window. Appears, there is no DRS transmission, but there is normal data transmission.
  • the target cell in the first preset time resource used does not send any data, including DRS and normal data, and the time resource corresponding to the subframe in which the PSS/SSS is included in the DRS is used as the first preset resource, which can be achieved. effect.
  • the PSS/SSS is not sent, it indicates that there is no normal data transmission on the subframes sent by the PSS/SSS. Therefore, the time resource corresponding to the subframe in which the PSS/SSS is located is used as the first preset time. Resources ensure the accuracy of the measurements.
  • determining that the target cell uses the first target frequency band as the unused state in the first mode may further include:
  • the first manner may further be: detecting, in the measurement time set, a reference signal or reference information on the first target frequency band, where the reference signal or the reference information carries the target And the identifier information of the cell, if the reference signal or the reference information is detected, determining that the usage status of the target cell by using the first target frequency band is a used state.
  • the user equipment may detect a Discovery Reference Signal (DRS) in the first target frequency band in the DMTC window, where the DRS carries the identification information of the target cell, if the detection To the DRS, it is determined that the use state of the target cell to the first target frequency band is the used state, that is, the use opportunity of the target cell to preempt the first target frequency band corresponding to the DMTC window in the DMTC window.
  • DRS Discovery Reference Signal
  • the usage status of the target cell to the first target frequency band may also be determined according to other reference signals.
  • the state of use of the first target frequency band by the target cell is determined based on the DRS.
  • the usage status of the target cell to the first target frequency band is determined to be the used state, and the description of the reference information is the same as that described above, and details are not described herein.
  • the measurement time set may further include a second preset time resource, where the second preset time resource includes at least one of the following:
  • the start time and the end time of the reference signal or the reference information may use the first subframe and the last sub-frame where the reference signal or the reference information is located.
  • the frame representation may also be represented by the first OFDM symbol and the last OFDM symbol in which the reference signal or the reference information is located, or may be represented by other time units.
  • the usage status of the target cell to the first target frequency band is determined according to the presence or absence of the detection reference signal DRS.
  • the DMTC window 1 and the DMTC window 3 are marked as
  • the time resource of the Y may be the second preset time resource, and the second preset time resource included in the DMTC window 1 is the start time of transmitting the DRS (ie, the reference signal) on the first target frequency band corresponding to the DMTC window 1.
  • the time resource between the time and the end time; and the second preset time resource included in the DMTC window 3 is the time between the start time of transmitting the DRS and the end time of the measurement time set on the first target frequency band corresponding to the DMTC window 1. Resources.
  • the main feature of the second preset time resource is that the usage state of the target cell to the second target frequency band on the second preset time resource is a used state.
  • determining that the target cell uses the used target state as the used state in the first mode may further include:
  • the measurement time set may further include a third preset time resource, where the third preset time resource includes:
  • the target cell is determined to be the first target according to the presence or absence of the detection reference signal DRS.
  • the time resource marked as Z in the DMTC window 1 and the DMTC window 3 may be the third preset time resource, and the third preset time in FIG. 4c is the measurement time set.
  • the main feature of the third preset time resource is that the usage state of the target cell to the second target frequency band on the third preset time resource is a dormant state.
  • the dormant state refers to a state in which the target cell is outside the used state within the measurement time set, and the target cell does not transmit data when the target cell is in the dormant state.
  • the method of the embodiment of the present invention may further include:
  • the target cell uses the dormant state for the first target frequency band on the third preset time resource, that is, the target cell does not send any signal on the time resource labeled Z shown in FIG. 4c. No data is sent.
  • the foregoing steps are mainly for determining the process of using the first target frequency band by the target cell by using the first mode, and determining, by using the second method, the target cell to the first The process of using the target frequency band is described.
  • the second mode may be: receiving the second signaling, and determining, according to the second signaling, that the usage state of the target cell to the first target frequency band is an unused state in the measurement time set.
  • the second signaling may be delivered by the network side device.
  • the foregoing second signaling is used to indicate that the usage status of the target cell to the first target frequency band is an unused state, that is, if the UE detects the second signaling, the target cell pair may be determined.
  • the usage state of the target frequency band is an unused state.
  • the usage state of the target cell to the first target frequency band is carried in the second signaling, that is, may be carried in the second signaling.
  • 1bit The information determines the usage status of the target cell to the first target frequency band. Specifically, if the 1 bit information is set to 1, it indicates that the usage status of the target cell to the first target frequency band is an unused state.
  • the second signaling may directly indicate a measurement pattern of the target cell's use state of the first target frequency band to an unused state (eg, indicated by OFF), and the measurement pattern includes a measurement time set.
  • the second mode may be specifically configured to: receive the third signaling, and determine, according to the third signaling, that the usage state of the target cell to the first target frequency band is a used state in the measurement time set.
  • the third signaling may also be sent by the network side device.
  • the foregoing third signaling is directly used to indicate that the usage status of the target cell to the first target frequency band is the used state, that is, if the UE detects the third signaling, the target cell pair may be determined.
  • the usage state of the target frequency band is the used state.
  • the usage state of the target cell to the first target frequency band is carried in the third signaling, that is, may be carried in the third signaling.
  • the 1 bit information determines the usage status of the target cell to the first target frequency band. Specifically, if the 1 bit information is set to 0, it indicates that the usage status of the target cell to the first target frequency band is the used state.
  • the serving cell of the UE in order to enable the UE to know the usage status of the neighboring cell to the first target frequency band within the measurement time set, the serving cell of the UE notifies the signaling (including the second signaling and the third signaling) Before the command, the measurement time set of the neighboring cell to the first target frequency band or the neighboring cell corresponding to the use state is obtained, that is, the information exchange between the serving cell and the neighboring cell may be performed. For example, if the serving cell and the neighboring cell of the UE are subordinate to the same serving base station, the second signaling and/or the third signaling may be sent by the serving base station, or the second signaling may be sent through the serving cell.
  • the serving cell needs to first know that the neighboring cell is in the measurement time set to the first target frequency band.
  • the state of use since the serving cell and the neighboring cell are subordinate to the same serving base station, for example, by CA, the required interaction time is short or negligible. But if the serving cell and the neighboring cell are subordinate to different service bases In the station, the backhaul interaction (for example, SI, X2) between the serving cell and the neighboring cell is used to obtain a measurement time set or usage state corresponding to the usage state.
  • the wireless condition includes signal and/or interference energy detection for the target cell in the first target frequency band.
  • the interference energy detection here includes: if the target cell is used as a potential serving cell, the interference energy received by the user equipment, where the interference energy may include not only the energy sent by the target cell to the user equipment side, but also the The target cell and other target cells transmitting data on the first target frequency band transmit signals to the energy of the user equipment side.
  • the S130 may further include:
  • the first measurement mode determines, according to the first measurement mode, a radio condition of the first target frequency band corresponding to the target cell, where the first measurement is performed, when determining that the usage state of the target cell to the first target frequency band is an unused state, the first measurement
  • the mode refers to a mode in which energy measurement is performed on the first target frequency band.
  • the use state of the target cell to the first target frequency band is an unused state, which may be determined by any one of the two methods in step 120.
  • the first measurement mode may include related measurement or detection based on physical measurement or spectrum analysis or spectrum sensing of the target authorization, such as energy sensing or energy detection, covariance matrix detection, and matching. Matched Filter Detection, Cyclostationary Feature Detection, eigenvalue based spectrum sensing, Received Signal Strength Indication (RSSI), Interference Measurement (Interference Measurement) ), Rise Over Thermal (ROT) and other measurements.
  • RSSI Received Signal Strength Indication
  • Interference Measurement Interference Measurement
  • ROT Rise Over Thermal
  • the first measurement mode can help the UE to accurately know the interference energy from other cells when the target cell uses the first target frequency band in an unused state, which can help the UE. Know the load of the target band.
  • the measuring the radio condition of the first target frequency band corresponding to the target cell according to the first measurement mode may further include:
  • the measurement resource corresponding to the first measurement mode, where the measurement resource includes a time resource, where the time resource is in the first preset time resource;
  • the time resource in the first preset time resource is: the time resource included in the measurement resource corresponding to the first measurement mode may be part of the time resource of the first preset time resource, or may be The total time resource of the first preset time resource.
  • the measurement resource corresponding to the first measurement mode may further include a frequency resource, where the frequency resource may be all frequency resources or partial frequency resources of the first target frequency band.
  • the measurement resource of the first measurement mode (measuring interference energy) herein may be that the UE is informed by means of signaling, or is a predefined manner, pre-defining the relative time between the measurement resource and determining the transmission of the reference signal resource/
  • the frequency resource relationship can also be other ways.
  • S130 may further include:
  • the mode refers to a mode in which the first target frequency band is measured according to a signal of the target cell.
  • the use state of the target cell to the first target frequency band is the used state, and may also be determined by any one of the two methods in step 120.
  • the second measurement mode is a mode for measuring energy of the first target frequency band corresponding to the target cell according to the reference signal or reference information sent by the target cell on the first target frequency band.
  • the second measurement mode may include: Radio Resource Management (RRM) measurement and/or channel state information (Channel State Information, CSI) measurement.
  • the RRM measurement may be based on DRS and/or Cell Common Reference Signal (CRS) and/or Channel State Information Reference Signal (CSI-RS) and/or Demodulation Reference Signal (Demodulation Reference Signal).
  • CSI-RS Channel State Information Reference Signal
  • DMRS Reference Signal Received Power
  • RSRQ Reference Signal Received Quality
  • the measurement of the interference energy of the current serving cell and the neighboring cell is generally implemented by the RRM measurement, and is used to support the serving cell selection, handover, and the like of the UE.
  • the reference signal according to the reference signal may be different from the reference signal determined by the target cell to use the first target frequency band, or may be Determining the same reference signal or reference information according to the target cell in the process of using the first target frequency band.
  • the UE can detect the presence or absence of the DRS in the first target frequency band in the DMTC window, and the DRS carries the identification information of the target cell to determine the target cell to the first target.
  • the use state of the frequency band is determined to be the used state of the target cell to the first target frequency band, that is, it is determined that the target cell uses the state of the first target frequency band as the used state on the second preset time resource.
  • the RSRP and/or the RSRQ are measured according to the DRS sent by the target cell on all or part of the time resources in the second preset time resource, and the frequency resource used in the measurement may be in the second preset time resource. All or part of the frequency resource.
  • the second preset time resource mentioned here means that the target cell sends a signal during this time, and other cells listen through this time, and if the interception energy exceeds the CCA threshold, other cells It can be considered that the usage state of the target cell to the first target frequency band is the used state during this time.
  • the target cell is not required to transmit signals on all frequency resources included in the time, because the test specification of whether the frequency band is occupied in the first target frequency band, Assuming that the test specification only requires data transmission in the X MHz band, then for the target cell, even if only part of the frequency resources within X MHz, for example
  • the resource element (RE) transmits a signal, but if the transmission energy on the whole X MHz can meet the test specification, the signal sent by the target cell can still be identified by the other cell through the energy detection to identify the target cell to the first target frequency band. The state of use.
  • the user equipment may also perform interference energy measurement by using resources that do not send data in the second preset time resource, where resources that do not send data may be represented by RE.
  • the RSSI measurement includes the signal sent by the serving cell of the user equipment. Therefore, in this embodiment, the interference energy measurement is performed by using the resource without transmitting data, and can also be regarded as the RSSI-like measurement. . For example, assuming that the presence of the DRS is determined by DRS detection within the DMTC window, in addition to the RSRP and/or RSRQ measurement using the DRS, the RSSI-like measurement may be performed based on the RE that does not transmit data within the time range occupied by the DRS.
  • the above RSRQ measurement may include RSRP measurement and RSSI measurement, since the RSRP measurement is based on the measurement of the reference signal, although the measurement resource corresponding to the RSSI measurement may be an OFDM symbol including a reference signal and/or an OFDM symbol not including the reference signal, but
  • the second measurement mode in this implementation mode is also understood as “measurement according to the reference signal or reference information of the target cell”.
  • the measurement resource used by the RSRP measurement and the RSSI measurement may be indicated by the serving cell of the UE or the serving cell that is served by the serving cell, and may also be indicated by the Pcell or the Scell under the serving base station, for example, multiplexing existing The definition of Release 12 (Release 12) UE RRM measurement resources in the 3GPP standard, and the definition of UE RRM measurement resources that may be version 12 or higher in the future.
  • the measuring the radio condition of the first target frequency band corresponding to the target cell according to the second measurement mode may further include:
  • the time resource refers to the second measurement mode in the second preset time resource:
  • the time resource included in the corresponding measurement resource may be part of the time resource of the second preset time resource, or may be the entire time resource of the second preset time resource.
  • the measurement resource corresponding to the second measurement mode may further include a frequency resource, where the frequency resource may be all frequency resources or partial frequency resources of the first target frequency band.
  • S130 may further include:
  • the mode refers to a mode of performing energy measurement on the first target frequency band.
  • the use state of the target cell to the first target frequency band is an unused state, which may be determined by any one of the two methods in step 120.
  • the third measurement mode may be the same as the first measurement mode described above, and is not described herein.
  • the radio condition for measuring the first target frequency band corresponding to the target cell is also performed when the usage state of the target cell to the first target frequency band is the used state, that is, The wireless conditions of the first target frequency band corresponding to the target cell are measured according to the two measurement manners, thereby improving the accuracy of the measurement.
  • the measuring the radio condition of the first target frequency band corresponding to the target cell according to the third measurement mode may further include:
  • the time resource in the third preset time resource is that the time resource included in the measurement resource corresponding to the third measurement mode may be part of the time resource of the third preset time resource, or may be The total time resource of the third preset time resource.
  • the measurement resource corresponding to the third measurement mode may further include a frequency resource, where the frequency resource may be all frequency resources or partial frequency resources of the first target frequency band.
  • the measurement time set includes only the first preset time resource and the second preset time resource, and A is assumed to represent the first measurement mode.
  • B indicates a second measurement mode.
  • the wireless condition of the first target frequency band corresponding to the target cell may be measured according to A, and the second preset time in the DMTC Window1.
  • the radio condition of the first target frequency band corresponding to the target cell may be measured according to B, and the radio condition of the first target frequency band corresponding to the target cell may be measured according to A on the first preset time resource of the DMTC Window2.
  • the first preset time resource is all the time resources; on the first preset time resource of the DMTC Window 3, the wireless condition of the first target frequency band corresponding to the target cell may be measured according to A, and in the DMTC Window3
  • the second preset time resource may measure the wireless condition of the first target frequency band corresponding to the target cell according to B.
  • the method may further include:
  • the measurement result When the measurement result satisfies a preset condition, the measurement result is reported.
  • the user equipment may report the measurement result to the network side device when the measurement result meets the preset condition.
  • the measurement result here satisfies the preset condition, which may be that the measurement result satisfies a preset threshold value (also called an event trigger), for example, above or below a preset threshold value, or may mean that the current time satisfies the preset value.
  • the reporting time also called the periodic trigger
  • the UE may report the measurement result to the network side device after each time measurement set, or may also be a combination of event triggering and periodic triggering, that is, when the period arrives, the UE First, it is determined whether the measurement result meets the preset threshold value.
  • the measurement result reported to the network side device may be an average value of the measurement results obtained in the plurality of measurement sets, or may be a measurement result obtained in a single time measurement set, also referred to as an instantaneous value (one-shot measurement) ).
  • the user equipment may directly report the average value or the instantaneous value of the multiple measurement results, or The index value of the measurement result may be reported.
  • Different index values correspond to different measurement results or different measurement result intervals, or may be reported in a manner higher or lower than a preset threshold, or may be reported in a percentage manner, for example,
  • statistics on the proportion of the measurement results above or below the different preset thresholds in all measurement results within the measurement time set for example, using a histogram or a cumulative distribution function ( Cumulative Distribution Dunction, CDF).
  • CDF Cumulative Distribution Dunction
  • the UE can acquire the usage state of the target cell to the first target frequency band, and the target cell includes the serving cell and the neighboring cell. Therefore, compared with the prior art, the different cells can be distinguished in the first target at different time periods.
  • the radio conditions of the frequency band can improve the mobility performance of the UE. For example, the UE detects the presence or absence of the DRS in the DMTC Window, and the DRS carries the identification information of the target cell to determine the usage state of the target cell to the first target frequency band.
  • the target cell may send the DRS, so the UE can obtain the opening and closing time phases of all target cells that may work in the first target frequency band, and then perform RRM measurement on the different usage states of the target cell to the first target frequency band. It should be noted that if the user equipment does not detect the DRS in the DMTC Window, the user equipment may determine, based on the history detection information, that the target cell is not detected. As shown in FIG. 2, the UE detects that the target cell preempts the first target frequency band in the DMTC window1 (that is, the use state of the target cell to the first target frequency band is used), but in the DMTC window 2, the target cell is detected.
  • the UE may determine that the target cell may send the data in the first target frequency band. Therefore, the UE may use all time-frequency resources or partial time-frequency resources in the DMTC window 2 to perform RRM measurement on the target cell by starting the first measurement mode in the target cell without preempting the first target frequency band.
  • the first embodiment of the present invention may further include:
  • the second measurement configuration information corresponding to the second target frequency band, where the second measurement configuration information is configured to perform the wireless condition according to the identification information of the target cell measuring;
  • the user equipment performs wireless condition measurement on the second target frequency band.
  • the second target frequency band includes a frequency band different from the first target frequency band, and the serving base station of the user equipment does not transmit data on the second target frequency band, such as F5 in the foregoing example.
  • the second target frequency band may be a frequency band in which the network side device does not transmit the DRS, or may be a frequency band in which the DRS is not configured, or a frequency band in which the DMTC is configured.
  • the second measurement configuration information may include information of the second target frequency band (eg, carrier frequency information of the second target frequency band, etc.) and indicate that the user equipment performs only energy measurement on the second target frequency band.
  • the user equipment performs radio condition measurement on the second target frequency band to perform radio condition measurement on the frequency resource of the second target frequency band, and is not targeted to the target cell.
  • the measurement method in the embodiment of the present invention can not only assist carrier selection, but also solve the hidden node problem that may occur in the serving cell selection or carrier selection process in advance.
  • the serving base station may not be able to occupy all carrier resources of the unlicensed band for transmission.
  • the serving base station transmits signals on F1-F4.
  • the signal is not transmitted on the F5.
  • the user equipment served by the serving base station can only detect the energy information on the F5 on the F5, and the energy information does not include the signal sent by the serving base station.
  • the user equipment also needs to measure the energy information of F1-F4. In this case, the user equipment needs to use the unlicensed frequency band of the serving cell in the serving cell of F1-F4.
  • the measured result is the energy information of the target frequency band, so that it can be fairly compared with the detection result on F5; if it is judged to be in the used state, the measured result can be normal.
  • the RRM measurement results facilitate the switching of the serving cell. Based on this, the method of the embodiment of the present invention can enable the UE to perform different measurement modes according to different usage states of the target cell to the target frequency band, thereby ensuring the accuracy of the measurement result, thereby ensuring the mobility performance of the UE.
  • the hidden node problem can also be solved in advance in the LAA-LTE system.
  • the network side device including the serving cell and the neighboring cell
  • the geographical location of the UE are different, so that the listening range of the network side device and the UE is also different, thereby causing a problem of hidden nodes.
  • the network side device eNB
  • the network side device eNB
  • the network side device needs to determine whether the unlicensed band has been occupied by other devices through the CCA before performing data transmission (ie, determining whether the unlicensed band is Is the used state), CCA can be achieved by energy detection and / or signal detection.
  • the eNB receives the energy on the unlicensed band before the data is transmitted. When the received energy is higher than the energy threshold, the unlicensed band of the interception is considered to be occupied by other devices; Before the data is transmitted, the eNB performs a preamble sequence detection on the received signal on the unlicensed band. If the corresponding Preamble is detected, the unlicensed band is also considered to be occupied by other devices. Due to the different geographical locations of the network side device and the UE, the method of determining whether the unlicensed band is occupied by the LBT brings a hidden node problem.
  • the CCA listening range of the first target node indicates that the node in the CCA range will be detected by the Node 1 if it sends a signal. That is, if the node in the CCA range preempts the unlicensed band, Node1 will detect that the node in the CCA range has preempted the unlicensed band when listening to the unlicensed band, so the unlicensed band will be determined.
  • the usage status is the used status.
  • the Node 2 sends a signal to arrive at the node 1 to attenuate, causing the Node 2 to send a signal to arrive.
  • the energy value at Node 1 is lower than the energy threshold in CCA, or lower than the minimum signal to interference plus noise ratio (SINR) required to parse the signal, that is, even if Node 2 is already Preempting the unlicensed band and transmitting a signal, when the Node 1 performs CCA on the unlicensed band, it also considers that the use state of the unlicensed band is unused, or is idle or not occupied by other devices. Node 1 also uses the unlicensed band for data transmission. That is, because Node 1 has a limited listening range, Node 1 and Node 2 use the same unlicensed band for data transmission at the same time. At this time, for the UE served by Node 1 (as shown in FIG.
  • SINR signal to interference plus noise ratio
  • the node in FIG. 4 may be an eNB or a Wi-Fi Access Point (AP). Obviously, in this case, the quality of data communication between Node 1 and UE will be greatly affected.
  • AP Wi-Fi Access Point
  • the serving cell instructs the UE to perform energy detection on the specified carrier, and only serves Executed during cell shutdown.
  • a disadvantage of the prior art is that, through the RSR RRS measurement, since the DRS is also transmitted through the LBT before, the DRS may not be detected in the DMTC Window, so the RSRQ measurement relying only on the DRS is limited; As described, since the serving cell cannot know the closing period of other cells, only the usage state of one carrier can be known for other cells, but the usage state of one carrier is insufficient to assist the UE in determining the hidden node, because hiding The node is for one cell (or base station), not for one carrier.
  • the solid line indicates that the two nodes connected by the solid line can mutually hear each other, and the mutual interception here means that the two nodes are in each other's CCA range.
  • the dotted line indicates that the two nodes connected by the dotted line are not audible to each other.
  • the node here may be a UE, which may be a LAA-LTE eNB, or may be a Wi-Fi AP.
  • the usage status of the target cell to the first target frequency band can be known, and according to the first measurement mode and/or the second measurement mode and/or the third measurement mode, the target cell corresponding can be obtained.
  • the measurement result of the wireless condition of the first target frequency band thereby determining whether there is a hidden node. For example, RRM measurements related to interference energy are reported after each DMTC Window. The advantage of this is that if the UE detects the DRS in the DMTC Window, the wireless condition of the first target frequency band corresponding to the target cell corresponding to the identifier information carried in the DRS is entered. Line measurement.
  • the interception result of the target cell in the DMTC Window can be determined. According to the interception result determined by the target cell at the same time and the measurement result sent by the UE, it is determined whether there is a hidden node. That is, if the results of the two are quite different, it means there may be hidden nodes, but if the results of the two are close, it means that there is no hidden node.
  • the hidden node diagram shown in Figure 8 if the target There are hidden nodes in the cell (such as LAA-LTE eNB1) and in the vicinity of the UE, and in the DMTC Window, the two hidden nodes just send signals at the same time, even if the target cell and the UE have similar listening results in the DMTC Window, Description There are no hidden nodes. In order to avoid this situation, it is possible to determine whether to hide the node according to the measurement results of multiple DMTC windows. The advantage of selecting the measurement results of multiple DMTC windows is that the effect of simultaneously transmitting the measurement results by the two hidden nodes of FIG. 8 can be reduced. .
  • the target node may directly compare the determined listening result with the measurement result sent by the UE to determine whether there is a hidden node; if the target cell is not the UE The serving cell sends the measurement result to the serving cell, and then the serving cell obtains the interception result of the target cell in the corresponding measurement time set by using the interaction, and finally compares the obtained interception result with the measurement result sent by the UE; or The measurement result received by the serving cell from the UE may also be sent to the target cell through interaction, so that the target cell completes the comparison, and then the comparison result is fed back to the serving cell; finally, the serving cell determines whether there is a hidden node according to the comparison result. .
  • the measurement method provided by the embodiment of the present invention can implement mobility management for different target cells without additional notification of configuration information of the measurement time set; in addition, pre-judgment of the hidden node can be implemented, especially according to the detection in the DMTC Window.
  • the DRS determines the hidden node, can determine the hidden nodes that may exist in the neighboring cell, and provides as much information as possible for the serving cell selection; determining the usage state of the target cell to the first target frequency band in the DMTC Window can accurately implement Accurate statistics of the measurement of interference energy at different time periods for any cell that can be detected.
  • FIG. 9 is a flowchart of a measurement method according to Embodiment 2 of the method of the present invention.
  • the executor of the method may be a user equipment. As shown in FIG. 9 , the method may specifically include:
  • the user equipment determines a measurement time set corresponding to the first target frequency band and first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell.
  • the measurement time set is configured to periodically configure the DMTC for the reference signal.
  • the identification information of the target cell may be determined by one or more of the following methods:
  • the user equipment may determine the identification information of the target cell according to the identification information of the serving cell, and in this case, the identification information of the target cell is the identification information of the serving cell;
  • the user equipment may determine the identification information of the target cell according to the first signaling, where the first signaling may be used to indicate the identification information of the serving cell and/or the neighboring cell;
  • the identification information of the target cell may be determined by the user equipment according to the blind detection.
  • the user equipment can determine the identification information of the target cell by using signal detection.
  • the target cell here includes a serving cell and/or a neighboring cell.
  • the foregoing measurement time set may include a first preset time resource, where the first preset time resource may include at least one of the following:
  • the time resource between the start time of the measurement time set and the PSS/SSS time included in the reference signal is the time resource between the start time of the measurement time set and the PSS/SSS time included in the reference signal.
  • the S930 may further include:
  • the usage status is unused.
  • S940 Measure a radio condition of the first target frequency band corresponding to the target cell according to the first measurement mode, where the first measurement mode refers to a mode for performing energy measurement on the first target frequency band.
  • the measuring the wireless condition of the first target frequency band corresponding to the target cell according to the first measurement mode may further include:
  • the measurement resource corresponding to the first measurement mode, where the measurement resource includes a time resource, where the time resource is in the first preset time resource;
  • the measuring the wireless condition of the first target frequency band corresponding to the target cell according to the second measurement mode may further include:
  • the measuring the wireless condition of the first target frequency band corresponding to the target cell according to the third measurement mode includes:
  • S950 Determine, that the usage status of the target cell by using the first target frequency band is a used state.
  • the measurement time set may further include a second preset time resource, where the second preset time resource includes at least one of the following:
  • the S950 may further include:
  • the measurement time set may further include a third preset time resource, where the third preset time resource includes:
  • the method of the embodiment of the present invention may further include:
  • S960 Measure, according to the second measurement mode, a radio condition of the first target frequency band corresponding to the target cell, where the second measurement mode is to measure the first target frequency band according to a signal of the target cell. mode.
  • the measuring the wireless condition of the first target frequency band corresponding to the target cell according to the second measurement mode may further include:
  • S970 Measure a radio condition of the first target frequency band corresponding to the target cell according to a third measurement mode, where the third measurement mode refers to a mode for performing energy measurement on the first target frequency band.
  • the measuring the wireless condition of the first target frequency band corresponding to the target cell according to the third measurement mode includes:
  • the wireless condition of the first target frequency band corresponding to the target cell is first measured according to the second measurement mode, and then According to the third measurement mode, the radio condition of the first target frequency band corresponding to the target cell is measured, that is, the step S960 is performed first, and then the S970 is executed as an example.
  • the present invention does not limit this, and those skilled in the art may perform the S970 first. Then, execute S960, or execute S960 and S970 in parallel, and no further description is made here.
  • the user equipment determines second measurement configuration information corresponding to the second target frequency band, where the second measurement configuration information is that the user equipment is not configured to perform wireless condition measurement according to the identification information of the target cell.
  • S9100 The user equipment performs radio condition measurement on the second target frequency band.
  • the measurement time set corresponding to the first target frequency band and the first measurement configuration information are first determined, and the wireless frequency condition is performed on the target frequency band corresponding to the target cell according to the identification information of the target cell. Measure, and then determine the second measurement configuration information corresponding to the second target frequency band, and perform wireless condition measurement on the second target frequency band, that is, first execute S910-S980, and then execute S990-S9100 as an example, but the present invention does not limited.
  • the user equipment may also simultaneously determine the measurement time set corresponding to the first target frequency band and the first measurement configuration information and the second measurement configuration information corresponding to the second target frequency band, that is, simultaneously perform S990-S9100 and S910-S980, etc., in summary,
  • the present invention does not strictly limit the order of execution of the S990-S9100 and S910-S980.
  • the user equipment determines the measurement corresponding to the first target frequency band. a time set and first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell; and determine the target cell corresponding to the identifier information to the first target.
  • the usage status of the frequency band is measured, and the wireless condition of the first target frequency band corresponding to the target cell is measured according to the usage state of the target frequency of the target cell, and the measurement result is obtained.
  • the method may be a user equipment. As shown in FIG. 10, the method may specifically include:
  • the user equipment determines a measurement time set corresponding to the first target frequency band and first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell.
  • the measurement time set is configured to periodically configure the DMTC for the reference signal.
  • S1020 Receive signaling from the network side device. When the received signaling is the second signaling, perform S1030. When the received signaling is the third signaling, perform S1050.
  • the identification information of the target cell may be determined by one or more of the following methods:
  • the user equipment may determine the identity information of the target cell according to the identity information of the serving cell.
  • the identity information of the target cell is the identity information of the serving cell.
  • the user equipment may determine the identification information of the target cell according to the first signaling, where the first signaling may be used to indicate the identification information of the serving cell and/or the neighboring cell;
  • the identification information of the target cell may be determined by the user equipment according to the blind detection.
  • the user equipment can determine the identification information of the target cell by using signal detection.
  • the target cell here includes a serving cell and/or a neighboring cell.
  • S1040 Measure a radio condition of the first target frequency band corresponding to the target cell according to a first measurement mode, where the first measurement mode refers to a mode for performing energy measurement on the first target frequency band. formula.
  • the measuring the radio condition of the first target frequency band corresponding to the target cell according to the first measurement mode may further include:
  • the time resource included in the measurement resource corresponding to the first measurement mode may be in a fifth preset time resource of the measurement time set, and the main feature of the fifth preset time resource is that the target cell The usage status of the first target frequency band on the fifth preset time resource is an unused state.
  • S1050 Determine, that the usage status of the target cell by using the first target frequency band is a used state.
  • S1060 Measure a radio condition of the first target frequency band corresponding to the target cell according to a second measurement mode, where the second measurement mode is to measure the first target frequency band according to a signal of the target cell. mode.
  • the measuring the radio condition of the first target frequency band corresponding to the target cell according to the second measurement mode may further include:
  • the time resource included in the measurement resource corresponding to the second measurement mode may be in a sixth preset time resource of the measurement time set, and the main feature of the sixth preset time resource is that the target cell The usage status of the first target frequency band on the sixth preset time resource is a used state.
  • S1070 Measure a radio condition of the first target frequency band corresponding to the target cell according to a third measurement mode, where the third measurement mode refers to a mode for performing energy measurement on the first target frequency band.
  • the radio condition of the first target frequency band corresponding to the target cell including:
  • the time resource included in the measurement resource corresponding to the third measurement mode may be in a seventh preset time resource of the measurement time set, and the main feature of the seventh preset time resource is that the target cell
  • the usage state of the first target frequency band on the seventh preset time resource is a sleep state.
  • the wireless condition of the first target frequency band corresponding to the target cell is first measured according to the second measurement mode, and then According to the third measurement mode, the radio condition of the first target frequency band corresponding to the target cell is measured, that is, the step S1060 is performed first, and then the S1070 is performed as an example.
  • the present invention does not limit this, and those skilled in the art may also perform the S1070 first. Then, execute S1060, or execute S1070 and S1060 in parallel, and no further description is made here.
  • the user equipment determines second measurement configuration information corresponding to the second target frequency band, where the second measurement configuration information is that the user equipment does not perform wireless condition measurement according to the identification information of the target cell.
  • S10100 The user equipment performs wireless condition measurement on the second target frequency band.
  • the measurement time set corresponding to the first target frequency band and the first measurement configuration information are determined first, and the target information is small according to the identification information of the target cell.
  • the target frequency band corresponding to the area is subjected to wireless condition measurement, and then the second measurement configuration information corresponding to the second target frequency band is determined, and the wireless condition measurement is performed on the second target frequency band, that is, S1010-S1080 is executed first, and then S1090-S10100 is executed.
  • the invention is not limited thereto.
  • the user equipment may also simultaneously determine the measurement time set corresponding to the first target frequency band and the first measurement configuration information and the second measurement configuration information corresponding to the second target frequency band, that is, simultaneously perform S1090-S10100 and S1010-S1080, etc., in summary, The present invention does not strictly limit the order of execution of the S1090-S10100 and S1010-S1080.
  • the user equipment determines a measurement time set corresponding to the first target frequency band and the first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform a wireless condition according to the identification information of the target cell. Measure; determine a usage status of the target cell corresponding to the first target frequency band corresponding to the identifier information; and measure, according to a usage state of the first target frequency band by the target cell, in the measurement time set, The wireless condition of the first target frequency band corresponding to the target cell is obtained, and the measurement result is obtained.
  • the measurement of the wireless condition of the user equipment to different target frequency bands can be implemented, thereby effectively improving the mobility performance of the user equipment.
  • FIG. 11 is a flowchart of a measurement method according to Embodiment 4 of the method of the present invention.
  • the method may be a network side device, as shown in FIG.
  • the network side device sends, to the user equipment, a measurement time set corresponding to the first target frequency band and the first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell, And causing the user equipment to determine a usage status of the target cell corresponding to the first target frequency band corresponding to the identifier information, and causing the user equipment to be in the measurement time set according to the target cell A usage state of a target frequency band, measuring a wireless condition of the first target frequency band corresponding to the target cell, and obtaining a measurement result.
  • the network side device may include a device capable of providing a data service for the user equipment, where the data includes data carried by the service data channel and/or data carried by the control data channel, and the network side device may further include: Providing a device for measuring configuration information, the measurement configuration information including at least a measurement time set and/or first measurement configuration information in the present specification, and The second measurement configuration information mentioned successively.
  • the network side device is used for the LTE base station. Specifically, the network side device may periodically configure the measurement time set and the first measurement configuration information, or may be configured in a non-periodic manner.
  • the measurement time set can be determined by a Discovery Reference Measurement Timing Configuration (DMTC), that is, the measurement time set is a DMTC window.
  • DMTC Discovery Reference Measurement Timing Configuration
  • the foregoing measurement time set may also be configured in other manners, which is not limited by the present invention.
  • the first target frequency band, the measurement time set, the definition of the first measurement configuration information, and the user equipment determine the use state of the target cell to the first target frequency band and the wireless condition of the first target frequency band corresponding to the measurement target cell, and the like. Steps S110-S130 are described here, and are not described herein.
  • the second embodiment of the present invention may further include the following steps:
  • the radio resource management performed on the user equipment according to the received measurement result is specifically:
  • the measurement result may be sent to the network side device when the measurement result meets the preset condition, that is, the network side device receives the measurement result sent by the user equipment, where
  • the network side device can manage the mobility of the user equipment, for example, determining whether the user equipment needs to replace the data receiving frequency band or determine the user setting. Whether to replace the service area, etc.
  • the network side device may further determine, according to the received measurement result, whether the user equipment has a hidden node for the target cell.
  • the step of determining whether the user equipment has a hidden node for the target cell is specifically:
  • the following is an example of determining, according to the received measurement result, whether the user equipment has a hidden node for a target cell:
  • the network side device when receiving the measurement result sent by the user equipment, the network side device directly determines whether the measurement result is measured according to the second measurement mode, and determines that the measurement result is according to the first
  • the network side device may compare the interception result in the corresponding measurement time set with the measurement result sent by the UE to determine whether there is a hidden node; that is, if the results of the two are different, It means that there may be hidden nodes, but if the results of the two are close, it does not mean that there are no hidden nodes, and further judgment is needed.
  • the network side device can also compare the measurement result sent by the user equipment with a specific energy threshold.
  • the specific energy threshold may include, for example, an energy threshold for determining whether the target frequency band is occupied by other cells when the serving cell performs CCA. If the measurement result sent by the user equipment is higher than a specific energy threshold, the serving cell judgment may be occupied in the measurement time set. The target frequency band indicates that the energy threshold detected by the serving cell in the measurement time set is lower than the CCA threshold. Therefore, the network side device can determine that the user equipment is based on the comparison result between the measurement result sent by the user equipment and the specific energy threshold. Whether there is a hidden node for the serving cell on the target frequency band.
  • the network side device when the network side device is a cell other than the serving cell (for example, a neighboring cell), when the network side device receives the measurement result sent by the user equipment, it first determines whether the measurement result is based on the first The second measurement mode is obtained. When it is determined that the measurement result is measured according to the second measurement mode, the network side device is sent to the serving cell by the interaction with the serving cell. The listening result in the time set is finally compared by the serving cell to the monitoring result sent by the network side device and the measurement result sent by the UE to determine whether there is a hidden node; or the measurement result that the serving cell will receive from the UE The network side device performs the comparison by performing the comparison, and then the comparison result is fed back to the serving cell. Finally, the serving cell determines whether there is a hidden node according to the comparison result.
  • the serving cell determines whether there is a hidden node according to the comparison result.
  • the network side device may determine, according to the foregoing method, whether the user equipment has a hidden node for each target cell.
  • the method may further include the step of sending the first signaling to the user equipment, where the first signaling is used to indicate that the identification information of the target cell is the identification information of the neighboring cell.
  • the user equipment may determine the target cell as a neighboring cell, determine a usage state of the neighboring cell for the first target frequency band, and, within the measurement time set, according to the neighboring cell.
  • the cell uses the radio condition of the first target frequency band corresponding to the neighboring cell to obtain a measurement result.
  • the determining of the usage status of the first target frequency band by the neighboring cell and the measurement of the radio condition of the first target frequency band corresponding to the neighboring cell are as described in the first embodiment of the present invention, and are not described herein.
  • the method may further include the step of sending a second signaling to the user equipment, where the second signaling is used to indicate that the target cell is in the first target frequency band within the measurement time set.
  • the usage status is unused.
  • the user equipment may determine a usage state of the target frequency band by the target cell, and measure a wireless condition of the first target frequency band corresponding to the target cell according to the determined usage state. Obtain the measurement results.
  • the method may further include the step of sending a third signaling to the user equipment, where the third signaling is used to indicate that the target cell is in the first target frequency band within the measurement time set.
  • the usage status is the used status.
  • the user equipment may determine a usage state of the target frequency band by the target cell, and measure a wireless condition of the first target frequency band corresponding to the target cell according to the determined usage state. Obtain the measurement results.
  • the first embodiment of the present invention may further include:
  • the second measurement configuration information corresponding to the second target frequency band where the second measurement configuration information is configured to: the user equipment does not perform wireless condition measurement according to the identification information of the target cell, so that the user equipment pair The second target frequency band performs wireless condition measurement.
  • the user equipment performs radio condition measurement on the second target frequency band to perform radio condition measurement on the frequency resource of the second target frequency band, and is not targeted to the target cell.
  • the measurement method provided by the second embodiment of the present invention can implement mobility management for different target cells without additional notification of configuration information of the measurement time set; in addition, pre-judgment of hidden nodes can be implemented, especially according to the DMTC Window.
  • the detected DRS is used to determine the hidden node, which can determine the hidden nodes that may exist in the neighboring cell, provide as much information as possible for the serving cell selection, and determine the usage state of the target cell to the first target frequency band in the DMTC Window. Accurate statistics of the measurement results of the interference energy of any one cell that can be detected at different time periods can be accurately realized.
  • FIG. 12 is a schematic diagram of a user equipment according to Embodiment 1 of the apparatus of the present invention.
  • the user equipment can be used to perform the method described in FIG.
  • the user equipment includes: a determining unit 1201 and a measuring unit 1202.
  • the determining unit 1201 is configured to determine a measurement time set corresponding to the first target frequency band and the first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell.
  • the measurement time set is configured to periodically configure the DMTC for the reference signal.
  • the determining unit 1201 is further configured to determine a usage status of the target cell corresponding to the first target frequency band corresponding to the identifier information.
  • the measuring unit 1202 is configured to measure, according to the usage state of the target cell to the first target frequency band determined by the determining unit 1201, the wireless quantity of the first target frequency band corresponding to the target cell, in the measurement time set. Conditions, the measurement results are obtained.
  • the identification information of the target cell may be determined by one or more of the following methods:
  • the user equipment may determine the identification information of the target cell according to the identification information of the serving cell, and in this case, the identification information of the target cell is the identification information of the serving cell;
  • the user equipment may determine the identification information of the target cell according to the first signaling, where the first signaling may be used to indicate the identification information of the serving cell and/or the neighboring cell;
  • the identification information of the target cell may be determined by the user equipment according to the blind detection.
  • the user equipment can determine the identification information of the target cell by using signal detection.
  • the target cell here includes a serving cell and/or a neighboring cell.
  • the measuring unit 1202 is specifically configured to: when determining that the usage state of the target cell to the first target frequency band is an unused state, measure, according to the first measurement mode, the wireless of the first target frequency band corresponding to the target cell Condition, the first measurement mode refers to a mode of performing energy measurement on the first target frequency band.
  • the determining, by the target cell, the usage status of the first target frequency band is an unused state, including:
  • Receiving the second signaling determining, according to the second signaling, that the usage state of the target cell to the first target frequency band is an unused state in the measurement time set.
  • the determining, by the target cell, the usage status of the first target frequency band is an unused state, including:
  • the measurement time set includes a first preset time resource; the first preset time resource includes at least one of the following:
  • the time resource between the start time of the measurement time set and the time of the primary synchronization signal PSS/secondary synchronization signal SSS included in the reference signal is not limited.
  • a radio condition of the first target frequency band corresponding to the target cell including:
  • the measurement resource corresponding to the first measurement mode, where the measurement resource includes a time resource, where the time resource is in the first preset time resource;
  • Determining, by the target cell, that the usage status of the first target frequency band is an unused state including:
  • the measuring unit 1202 is further specifically configured to:
  • the mode refers to a mode in which the first target frequency band is measured according to a signal of the target cell.
  • the measuring unit 1202 is further specifically configured to:
  • the mode refers to a mode of performing energy measurement on the first target frequency band.
  • the determining, by the target cell, the usage status of the first target frequency band is a used state, including:
  • the usage status of the first target frequency band is the used state.
  • the determining, by the target cell, the usage status of the first target frequency band is a used state, including:
  • Receiving the third signaling determining, according to the third signaling, that the usage status of the target cell to the first target frequency band is a used state within the measurement time set.
  • the measurement time set includes a second preset time resource; and the second preset time resource includes at least one of the following:
  • Determining, by the target cell, that the usage status of the first target frequency band is a used state including:
  • the measurement time set includes a preset third time resource; and the third preset time resource includes:
  • the first target frequency band corresponding to the target cell Wireless conditions including:
  • the determining unit 1201 is further configured to determine that the used state of the target cell in the third preset time resource is a dormant state.
  • the user equipment further includes: a reporting unit 1203, configured to report the measurement result when the measurement result meets a preset condition.
  • the determining unit 1201 is further configured to determine second measurement configuration information corresponding to the second target frequency band, where the second measurement configuration information is configured to: the user equipment does not perform wireless condition measurement according to the identification information of the target cell;
  • the measuring unit 1202 is further configured to perform wireless condition measurement on the second target frequency band.
  • the determining unit 1201 determines a measurement time set corresponding to the first target frequency band and the first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless according to the identification information of the target cell. a condition measurement; the determining unit 1201 determines a usage state of the target cell corresponding to the first target frequency band, and the measuring unit 1202, in the measurement time set, according to the target cell, the first target The usage status of the frequency band is measured, and the wireless condition of the first target frequency band corresponding to the target cell is measured, and a measurement result is obtained.
  • the measurement of the wireless condition of the user equipment to different target frequency bands can be implemented, thereby effectively improving the mobility performance of the user equipment.
  • FIG. 13 is a schematic diagram of a network measurement device according to Embodiment 2 of the apparatus of the present invention.
  • the network measurement device can be used to perform the method described in FIG.
  • the network measuring device includes: a transmitting unit 1301.
  • the sending unit 1301 is configured to send, to the user equipment, a measurement time set corresponding to the first target frequency band. And the first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identifier information of the target cell, so that the user equipment determines the target cell pair corresponding to the identifier information. Determining a usage status of the first target frequency band; and causing the user equipment to measure, according to the usage status of the first target frequency band by the target cell, the first corresponding to the target cell in the measurement time set The wireless condition of the target band is obtained and the measurement result is obtained.
  • the network measuring device may further include: a receiving unit 1302 and a management unit 1303;
  • the receiving unit 1302 is configured to receive the measurement result sent by the user equipment.
  • the management unit 1303 is configured to perform radio resource management on the user equipment according to the measurement result received by the receiving unit 1302.
  • the sending unit 1301 is further configured to send the first signaling to the user equipment, where the first signaling is used to indicate that the identifier information of the target cell is identifier information of a neighboring cell.
  • the sending unit 1301 is further configured to send the second signaling to the user equipment, where the second signaling is used to indicate that the target cell is in the first target frequency band in the measurement time set.
  • the usage status is unused.
  • the sending unit 1301 is further configured to send, to the user equipment, third signaling, where the third signaling is used to indicate that the target cell is in the first target frequency band in the measurement time set.
  • the usage status is the used status.
  • the sending unit 1301 is further configured to send the second measurement configuration information corresponding to the second target frequency band to the user equipment, where the second measurement configuration information is configured to configure the user equipment not to perform according to the identification information of the target cell.
  • the wireless condition is measured to enable the user equipment to perform wireless condition measurement on the second target frequency band.
  • the sending unit 1301 sends the measurement time set corresponding to the first target frequency band and the first measurement configuration information to the user equipment, where the first measurement configuration information is configured to configure the user equipment according to the target cell.
  • Identification information for wireless condition measurement for use Determining, by the user equipment, the usage status of the target cell corresponding to the first target frequency band, and the user equipment, in the measurement time set, according to the target cell, to the first target frequency band a usage state, measuring a radio condition of the first target frequency band corresponding to the target cell, and obtaining a measurement result.
  • the measurement of the wireless condition of the user equipment to different target frequency bands can be implemented, thereby effectively improving the mobility performance of the user equipment.
  • FIG. 14 is a schematic diagram of a measuring apparatus provided in Embodiment 3 of the apparatus of the present invention.
  • the measuring device 1400 includes a processor 1402, a memory 1404, a communication interface 1406, and a bus 1408.
  • the processor 1402, the memory 1404, and the communication interface 1406 implement a communication connection with each other through the bus 1408.
  • the processor 1402 can be a general-purpose central processing unit (CPU), a microprocessor, an application specific integrated circuit (ASIC), or one or more integrated circuits for executing related programs.
  • CPU central processing unit
  • ASIC application specific integrated circuit
  • the memory 1404 can be a read only memory (ROM), a static storage device, a dynamic storage device, or a random access memory (RAM).
  • Memory 1404 can store operating systems and other applications.
  • the program code for implementing any of the optional technical solutions provided by the foregoing method embodiments 1 to 3 of the present invention is stored in the memory 1404, and is processed by the processor 1402. To execute.
  • Communication interface 1406 is used to communicate with other switches or control servers.
  • Bus 1408 can include a path for communicating information between various components of measurement device 1400, such as processor 1402, memory 1404, and communication interface 1406.
  • the program code in the memory 1404 is accessed by the processor 1402 to execute the following instructions:
  • the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell the amount
  • the set of measurement times configures the DMTC for the timing of the discovery reference signal.
  • the identification information of the target cell may be determined by one or more of the following methods:
  • the user equipment may determine the identification information of the target cell according to the identification information of the serving cell, and in this case, the identification information of the target cell is the identification information of the serving cell;
  • the user equipment may determine the identification information of the target cell according to the first signaling, where the first signaling may be used to indicate the identification information of the serving cell and/or the neighboring cell;
  • the identification information of the target cell may be determined by the user equipment according to the blind detection.
  • the user equipment can determine the identification information of the target cell by using signal detection.
  • the target cell here includes a serving cell and/or a neighboring cell.
  • the 1402 processor is also used to execute instructions of the following process:
  • the first measurement mode determines, according to the first measurement mode, a radio condition of the first target frequency band corresponding to the target cell, where the first measurement is performed, when determining that the usage state of the target cell to the first target frequency band is an unused state, the first measurement
  • the mode refers to a mode in which energy measurement is performed on the first target frequency band.
  • the 1402 processor is also used to execute instructions of the following process:
  • Receiving the second signaling determining, according to the second signaling, that the usage state of the target cell to the first target frequency band is an unused state in the measurement time set.
  • the 1402 processor is also used to execute instructions of the following process:
  • the measurement time set includes a first preset time resource, and the first preset time resource includes at least one of the following:
  • the time resource between the start time of the measurement time set and the time of the primary synchronization signal PSS/secondary synchronization signal SSS included in the reference signal is not limited.
  • the 1402 processor is also used to execute instructions of the following process:
  • the measurement resource corresponding to the first measurement mode, where the measurement resource includes a time resource, where the time resource is in the first preset time resource;
  • the 1402 processor is also used to execute instructions of the following process:
  • the 1402 processor is also used to execute instructions of the following process:
  • the mode refers to a mode in which the first target frequency band is measured according to a signal of the target cell.
  • the 1402 processor is also used to execute instructions of the following process:
  • the mode refers to a mode of performing energy measurement on the first target frequency band.
  • the 1402 processor is also used to execute instructions of the following process:
  • the 1402 processor is also used to execute instructions of the following process:
  • Receiving the third signaling determining, according to the third signaling, that the usage status of the target cell to the first target frequency band is a used state within the measurement time set.
  • the measurement time set includes a second preset time resource; and the second preset time resource includes at least one of the following:
  • the 1402 processor is also used to execute instructions of the following process:
  • the 1402 processor is also used to execute instructions of the following process:
  • the measurement time set includes a preset third time resource; and the third preset time resource includes:
  • the 1402 processor is also used to execute instructions of the following process:
  • the 1402 processor is also used to execute instructions of the following process:
  • the 1402 processor is also used to execute instructions of the following process:
  • the measurement result When the measurement result satisfies a preset condition, the measurement result is reported.
  • the 1402 processor is also used to execute instructions of the following process:
  • the second measurement configuration information is configured to: the user equipment does not perform wireless condition measurement according to the identification information of the target cell;
  • the measurement device provided by the embodiment of the invention can measure the wireless condition of the user equipment for different target frequency bands, thereby effectively improving the mobility performance of the user equipment.
  • FIG. 15 is a schematic diagram of a measuring apparatus provided in Embodiment 4 of the apparatus of the present invention.
  • the measuring device 1500 includes a processor 1502, a memory 1504, a communication interface 1506, and a bus 1508.
  • the processor 1502, the memory 1504, and the communication interface 1506 implement a communication connection with each other through the bus 1508.
  • the processor 1502 can be a general-purpose central processing unit (CPU), a microprocessor, an application specific integrated circuit (ASIC), or one or more integrated circuits for executing related programs.
  • CPU central processing unit
  • ASIC application specific integrated circuit
  • the memory 1504 may be a read only memory (ROM), a static storage device, a dynamic storage device, or a random access memory (RAM).
  • the memory 1504 can store an operating system and other applications.
  • the program code for implementing the technical solution provided by the foregoing method embodiment of the present invention is stored in the memory 1504 and executed by the processor 1502.
  • Communication interface 1506 is used to communicate with other switches or control servers.
  • Bus 1508 can include a path for communicating information between various components of measurement device 1500, such as processor 1502, memory 1504, and communication interface 1506.
  • the program code in the memory 1504 is accessed by the processor 1502 to execute the following instructions:
  • the user equipment Sending, to the user equipment, a measurement time set corresponding to the first target frequency band and the first measurement configuration information, where the first measurement configuration information is configured to configure the user equipment to perform wireless condition measurement according to the identification information of the target cell, so that the user equipment Determining, by the user equipment, a usage status of the target frequency band corresponding to the target cell, and enabling the user equipment to use the first target frequency band according to the target cell in the measurement time set. a state, measuring a radio condition of the first target frequency band corresponding to the target cell, and obtaining a measurement result.
  • the 1502 processor is also used to execute instructions of the following process:
  • the 1502 processor is also used to execute instructions of the following process:
  • the first signaling is sent to the user equipment, where the first signaling is used to indicate that the identity information of the target cell is identity information of a neighboring cell.
  • the 1502 processor is also used to execute instructions of the following process:
  • the 1502 processor is also used to execute instructions of the following process:
  • the third signaling is sent to the user equipment, where the third signaling is used to indicate that the usage status of the target cell to the first target frequency band is a used state within the measurement time set.
  • the 1502 processor is also used to execute instructions of the following process:
  • the second measurement configuration information corresponding to the second target frequency band where the second measurement configuration information is configured to: the user equipment does not perform wireless condition measurement according to the identification information of the target cell, so that the user equipment pair The second target frequency band performs wireless condition measurement.
  • the measurement device provided by the embodiment of the invention can measure the wireless condition of the user equipment for different target frequency bands, thereby effectively improving the mobility performance of the user equipment.
  • the steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented in hardware, a software module executed by a processor, or a combination of both.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.

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Abstract

本发明实施例涉及一种测量方法、用户设备、网络侧设备及测量装置，包括：用户设备确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量；确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。由此，可以实现用户设备对不同目标频段的无线条件的测量，进而可以有效地提高用户设备的移动性性能。

Description

测量方法、用户设备、网络侧设备及测量装置 技术领域
本发明涉及移动通信领域，尤其涉及一种测量方法、用户设备、网络侧设备及测量装置。
背景技术
频谱是无线通信的基础，根据最新发布的FCC(Federal Communications Commission美国联邦通信委员会)国际频谱***，免许可频段(也称未授权(unlicensed)频谱)资源要大于许可频段(授权频谱)资源，因此，将LTE(long term evolution，长期演进)用户设备应用在免许可频段，例如，许可辅助接入长期演进(Licensed-Assisted Access Using Long Term Evolution，LAA-LTE)***，不仅可以有效利用免许可频段，还可以提供更为有效的无线接入、满足日益增长移动宽带服务需求。
为了保证在免许可频段进行通信的***和设备的友好共存，在一些国家和地区，例如，欧洲和日本等，引入了先检测后发送(Listen Before Talk，LBT)的信道接入机制。LBT的基本思想为：每个通信设备在某个信道上发送信号之前，需要先检测当前信道是否空闲，即是否可以检测到附近节点正在占用所述信道发送信号，这一检测过程被称为空闲信道评测(Clear Channel Assessment，CCA)。如果在一段时间内检测到信道空闲，那么该通信设备就可以发送信号；如果检测到信道被占用，那么该通信设备当前就无法发送信号。
由于免许可频段一般而言包括多个载波，因此LTE设备(例如LTE基站)可以根据自身的载波聚合能力，同时在多个载波上发送数据，换句话说，可 以在多个载波上通过LBT竞争该多个载波对应的免许可频段的使用机会，而在免许可频段中除去这多个载波之外的载波，由于已经超过LTE基站的载波聚合能力，所以LTE基站在这些载波上不发送数据，亦即在一段时间内可以不将这些载波作为工作载波。另一方面，对于LTE基站服务的用户设备而言，一般而言，用户设备的载波聚合能力要小于LTE基站的载波聚合能力，因此用户设备只能在上述多个载波中的部分载波上和LTE基站进行数据传输。如何设计合理的测量机制，使得LTE用户设备可以准确区分上述不同载波分别对应无线条件，是本发明所要解决的问题。
现有技术中，用户设备分别在服务小区打开和关闭期，测量干扰能量，这里的服务小区打开对应该服务小区抢占到免许可频段的时间阶段(也称时间资源)，关闭对应该服务小区没有抢占到免许可频段的时间阶段。也即该方法只能实现用户设备对服务小区不同时间阶段的干扰能量测量，而由于无法获知其它小区(如，相邻小区)的打开和关闭期，从而无法实现对其它小区不同时间阶段的干扰能量测量，这影响了干扰能量的测量结果获取的全面性，进而影响了用户设备的移动性性能，这里的移动性性能包括服务小区的选择。
发明内容
本发明实施例提供了一种测量方法、用户设备、网络侧设备及测量装置，可以实现用户设备对不同目标频段的无线条件的测量，进而可以有效地提高用户设备的移动性性能。
第一方面，提供了一种测量方法，该方法包括：
用户设备确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量；
确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状 态；
在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
结合第一方面，在第一方面的第一种实现方式中，所述目标小区的标识信息为所述用户设备的服务小区的标识信息；和/或，
所述目标小区的标识信息是由所述用户设备根据第一信令确定；和/或，
所述目标小区的标识信息是由所述用户设备根据盲检测确定。
结合第一方面或第一方面的第一种实现方式，在第一方面的第二种实现方式中，所述根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
当确定所述目标小区对所述第一目标频段的使用状态为未使用状态时，根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第一测量模式是指对所述第一目标频段进行能量测量的模式。
结合第一方面的第二种实现方式，在第一方面的第三种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
接收第二信令，根据所述第二信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
结合第一方面的第三种实现方式，在第一方面的第四种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
若未检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为未使用状态。
结合第一方面的第四种实现方式，在第一方面的第五种实现方式中，所 述测量时间集合包含第一预设的时间资源；
所述根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第一测量模式，确定所述第一测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第一预设的时间资源内；
根据所述第一测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
结合第一方面的第五种实现方式，在第一方面的第六种实现方式中，所述第一预设的时间资源包括以下至少一项：
所述参考信号包括的主同步信号PSS/辅同步信号SSS所在子帧对应的时间资源；
所述测量时间集合的起始时间与所述参考信号包括的主同步信号PSS/辅同步信号SSS时刻之间的时间资源。
结合第一方面的第五种实现方式或第一方面的第六种实现方式，在第一方面的第七种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
确定所述目标小区在所述第一预设的时间资源内对所述第一目标频段的使用状态为未使用状态。
结合第一方面或第一方面的第一种实现方式，在第一方面的第八种实现方式中，所述根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第二测量模式是指根据所述目标小区的信号对所述第一目标频段进行测量的模式。
结合第一方面或第一方面的第一种实现方式，在第一方面的第九种实现 方式中，所述根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第三测量模式是指对所述第一目标频段的进行能量测量的模式。
结合第一方面的第八种实现方式或第一方面的第九种实现方式，在第一方面的第十种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
若检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为已使用状态。
结合第一方面的第八种实现方式或第一方面的第九种实现方式，在第一方面的第十一种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
接收第三信令，根据所述第三信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
结合第一方面的第十种实现方式，在第一方面的第十二种实现方式中，所述测量时间集合包含第二预设的时间资源；
所述根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第二测量模式，确定所述第二测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第二预设的时间资源内；
根据所述第二测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
结合第一方面的第十二种实现方式，在第一方面的第十三种实现方式中，所述第二预设的时间资源包括以下至少一项：
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与终止时间之间的时间资源；
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与所述测量时间集合结束时间之间的时间资源。
结合第一方面的第十二种实现方式或第一方面的第十三种实现方式，在第一方面的第十四种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
确定所述目标小区在所述第二预设的时间资源内对所述第一目标频段的使用状态为已使用状态。
结合第一方面的第十种实现方式，在第一方面的第十五种实现方式中，所述测量时间集合包含预设的第三时间资源；
所述根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第三测量模式，确定所述第三测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第三预设的时间资源内；
根据所述第三测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
结合第一方面的第十五种实现方式，在第一方面的第十六种实现方式中，所述第三预设的时间资源包括：
所述测量时间集合的起始时间与所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间之间的时间资源。
结合第一方面的第十五种实现方式或第一方面的第十六种实现方式，在第一方面的第十七种实现方式中，所述方法还包括：
确定所述目标小区在所述第三预设的时间资源内对所述第一目标频段的 使用状态为休眠态。
结合第一方面或第一方面的上述十七种实现方式中任一种实现方式，在第一方面的第十八种实现方式中，所述方法还包括：
当所述测量结果满足预设条件时，上报所述测量结果。
结合第一方面或第一方面的上述十八种实现方式中任一种实现方式，在第一方面的第十九种实现方式中，所述测量时间集合为发现参考信号定时配置DMTC。
结合第一方面或第一方面的上述十九种实现方式中任一种实现方式，在第一方面的第二十种实现方式中，所述方法还包括：
所述用户设备确定第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量；
所述用户设备对所述第二目标频段进行无线条件测量。
第二方面，提供了一种测量方法，该方法包括：
网络测设备向用户设备发送第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量，以使所述用户设备确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；并使所述用户设备在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
结合第二方面，第二方面的第一种实现方式中，接收所述用户设备发送的测量结果；
根据接收的所述测量结果，对所述用户设备进行无线资源管理。
结合第二方面或第二方面的第一种实现方式，在第二方面的第二种实现方式中，所述方法还包括：
向所述用户设备发送第一信令，所述第一信令用于指示所述目标小区的 标识信息为相邻小区的标识信息。
结合第二方面或第二方面的第一种实现方式或第二方面的第二种实现方式，在第二方面的第三种实现方式中，所述方法还包括：
向所述用户设备发送第二信令，所述第二信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
结合第二方面或第二方面的上述三种实现方式中任一种实现方式，在第二方面的第四种实现方式中，所述方法还包括：
向所述用户设备发送第三信令，所述第三信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
结合第二方面或第二方面的前述三种实现方式中任一种实现方式，在第二方面的第五种实现方式中，所述方法还包括：
向所述用户设备发送第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量，以使所述用户设备对所述第二目标频段进行无线条件测量。
第三方面，提供了一种用户设备，该用户设备包括：确定单元和测量单元；
所述确定单元，用于确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量；
所述确定单元，还用于确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；
所述测量单元，用于在所述测量时间集合内，根据所述确定单元确定的所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
结合第三方面，在第三方面的第一种实现方式中，所述目标小区的标识信息为所述用户设备的服务小区的标识信息；和/或，
所述目标小区的标识信息是由所述用户设备根据第一信令确定；和/或，
所述目标小区的标识信息是由所述用户设备根据盲检测确定。
结合第三方面或第三方面的第一种实现方式，在第三方面的第二种实现方式中，所述测量单元具体用于：
当确定所述目标小区对所述第一目标频段的使用状态为未使用状态时，根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第一测量模式是指对所述第一目标频段进行能量测量的模式。
结合第三方面的第二种实现方式，在第三方面的第三种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
接收第二信令，根据所述第二信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
结合第三方面的第三种实现方式，在第三方面的第四种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
若未检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为未使用状态。
结合第三方面的第四种实现方式，在第三方面的第五种实现方式中，所述测量时间集合包含第一预设的时间资源；
所述根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第一测量模式，确定所述第一测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第一预设的时间资源内；
根据所述第一测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
结合第三方面的第五种实现方式，在第三方面的第六种实现方式中，所述第一预设的时间资源包括以下至少一项：
所述参考信号包括的主同步信号PSS/辅同步信号SSS所在子帧对应的时间资源；
所述测量时间集合的起始时间与所述参考信号包括的主同步信号PSS/辅同步信号SSS时刻之间的时间资源。
结合第三方面的第五种实现方式或第三方面的第六种实现方式，在第三方面的第七种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
确定所述目标小区在所述第一预设的时间资源内对所述第一目标频段的使用状态为未使用状态。
结合第三方面或第三方面的第一种实现方式，在第三方面的第八种实现方式中，所述测量单元具体用于：
当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第二测量模式是指根据所述目标小区的信号对所述第一目标频段进行测量的模式。
结合第三方面或第三方面的第一种实现方式，在第三方面的第九种实现方式中，所述测量单元具体用于：
当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第三测量模式是指对所述第一目标频段的进行能量测量的模式。
结合第三方面的第八种实现方式或第三方面的第九种实现方式，在第三方面的第十种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考 信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
若检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为已使用状态。
结合第三方面的第八种实现方式或第三方面的第九种实现方式，在第三方面的第十一种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
接收第三信令，根据所述第三信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
结合第三方面的第十种实现方式，在第三方面的第十二种实现方式中，所述测量时间集合包含第二预设的时间资源；
所述根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第二测量模式，确定所述第二测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第二预设的时间资源内；
根据所述第二测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
结合第三方面的第十二种实现方式，在第三方面的第十三种实现方式中，所述第二预设的时间资源包括以下至少一项：
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与终止时间之间的时间资源；
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与所述测量时间集合结束时间之间的时间资源。
结合第三方面的第十二种实现方式或第三方面的第十三种实现方式，在第三方面的第十四种实现方式中，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
确定所述目标小区在所述第二预设的时间资源内对所述第一目标频段的使用状态为已使用状态。
结合第三方面的第十种实现方式，在第三方面的第十五种实现方式中，所述测量时间集合包含预设的第三时间资源；
所述根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第三测量模式，确定所述第三测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第三预设的时间资源内；
根据所述第三测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
结合第三方面的第十五种实现方式，在第三方面的第十六种实现方式中，所述第三预设的时间资源包括：
所述测量时间集合的起始时间与所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间之间的时间资源。
结合第三方面的第十五种实现方式或第三方面的第十六种实现方式，在第三方面的第十七种实现方式中，所述确定单元，还用于确定所述目标小区在所述第三预设的时间资源内对所述第一目标频段的使用状态为休眠态。
结合第三方面或第三方面的上述十七种实现方式中任一种实现方式，在第三方面的第十八种实现方式中，所述用户设备还包括：上报单元，用于当所述测量结果满足预设条件时，上报所述测量结果。
结合第三方面或第三方面的上述十八种实现方式中任一种实现方式，在第三方面的第十九种实现方式中，所述测量时间集合为发现参考信号定时配置DMTC。
结合第三方面或第三方面的上述十九种实现方式中任一种实现方式，在第三方面的第二十种实现方式中，所述确定单元，还用于确定第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根 据目标小区的标识信息进行无线条件测量；
所述测量单元，还用于对所述第二目标频段进行无线条件测量。
第四方面，提供了一种网络测设备，该网络测设备包括：发送单元；
所述发送单元，用于向用户设备发送第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量，以使所述用户设备确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；并使所述用户设备在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
结合第四方面，第四方面的第一种实现方式中，所述网络测设备还包括：接收单元和管理单元；
所述接收单元，用于接收所述用户设备发送的测量结果；
所述管理单元，用于根据所述接收单元接收的所述测量结果，对所述用户设备进行无线资源管理。
结合第四方面或第四方面的第一种实现方式，在第四方面的第二种实现方式中，所述发送单元，还用于向所述用户设备发送第一信令，所述第一信令用于指示所述目标小区的标识信息为相邻小区的标识信息。
结合第四方面或第四方面的第一种实现方式或第四方面的第二种实现方式，在第四方面的第三种实现方式中，所述发送单元，还用于向所述用户设备发送第二信令，所述第二信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
结合第四方面或第四方面的上述三种实现方式中任一种实现方式，在第四方面的第四种实现方式中，所述发送单元，还用于向所述用户设备发送第三信令，所述第三信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
结合第四方面或第四方面的前述三种实现方式中任一种实现方式，在第 四方面的第五种实现方式中，所述发送单元，还用于向所述用户设备发送第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量，以使所述用户设备对所述第二目标频段进行无线条件测量。
第五方面，提供了一种测量装置，该测量装置包括：处理器，存储器，通信接口和总线，其中，所述处理器、所述存储器和所述通信接口通过所述总线通信；
所述通信接口用于与交换机或控制服务器通信；
所述存储器用于存放程序；
当所述设备运行时，所述处理器用于执行所述存储器存储的所述程序，以执行上述第一方面所述的测量方法。
第六方面，提供了一种测量装置，该测量装置包括：处理器，存储器，通信接口和总线，其中，所述处理器、所述存储器和所述通信接口通过所述总线通信；
所述通信接口用于与交换机或控制服务器通信；
所述存储器用于存放程序；
当所述设备运行时，所述处理器用于执行所述存储器存储的所述程序，以执行上述第二方面所述的测量方法。
本发明实施例提供的测量方法、用户设备、网络侧设备及测量装置，用户设备确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量；确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。由此，可以实现用户设备对不同目标频段的无线条件的测量，进而可以有效地提高用户设备的移动性性能。
附图说明
图1为本发明方法实施一提供的测量方法流程图；
图2为本发明的DRS的发送示意图之一；
图3为本发明的DRS的发送示意图之二；
图4a为本发明的测量时间集合示意图之一；
图4b为本发明的测量时间集合示意图之二；
图4c为本发明的测量时间集合示意图之三；
图5为图2中的第一目标频段对应的测量模式；
图6为本发明的隐藏节点示意图之一；
图7为本发明的隐藏节点示意图之二；
图8为本发明的隐藏节点示意图之三；
图9为本发明方法实施二提供的测量方法流程图；
图10为本发明方法实施三提供的测量方法流程图；
图11为本发明方法实施四提供的测量方法流程图；
图12为本发明装置实施例一提供的基站示意图；
图13为本发明装置实施例二提供的基站示意图；
图14为本发明装置实施例三提供的测量装置示意图；
图15为本发明装置实施例四提供的测量装置示意图。
具体实施方式
下面通过附图和实施例，对本发明的技术方案做进一步的详细描述。
为使本发明实施例的目的、技术方案和优点更加清楚，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，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获 得的所有其它实施例，都属于本发明保护的范围。
为便于对本发明实施例的理解，下面将结合附图以具体实施例做进一步的解释说明，实施例并不构成对本发明实施例的限定。
本发明实施例提供的测量方法应用于无线通信***，尤其应用于许可辅助接入的长期演进(Licensed-Assisted Access Long-term Evolution，LAA-LTE)***，LAA-LTE***是指将许可频段和免许可频段通过载波聚合(Carrier Aggregation，CA)或者非CA的方式在一起使用的LTE***，其中，将许可频段和免许可频段通过CA的方式在一起使用也称将许可频段和免许可频段进行载波聚合，此处，许可频段或者免许可频段均可以包括一个或多个载波，而将许可频段和非许可频段进行载波聚合可以为将许可频段包括的一个或多个载波与非许可频段包括的一个或多个载波进行载波聚合。
上述LAA-LTE***主流部署场景为：将许可频段和免许可频段通过CA联合使用的场景，即将许可频段或许可频段包括的载波或工作在许可频段上的小区作为主小区(Primary Cell，Pcell)，将免许可频段或免许可频段包括的载波或工作在免许可频段上的小区作为辅小区(Secondary Cell，Scell)，其中主小区和辅小区可以共站部署，也可以是非共站部署，两个小区之间有理想的回传路径。
需要说明的是，上述提到的小区可以是基站对应的小区，小区可以属于宏基站，也可以属于小小区(small cell)对应的基站，这里的小小区可以包括：城市小区(Metro cell)、微小区(Micro cell)、微微小区(Pico cell)、毫微微小区(Femto cell)等，这些小小区具有覆盖范围小、发射功率低的特点，适用于提供高速率的数据传输服务。
LAA-LTE***中的载波上可以同时有多个小区同频工作，在某些特殊场景下，也可以认为LAA-LTE***中的载波与小区的概念等同。例如在上述主流部署场景下，当为用户设备配置辅小区的载波时，会同时携带辅小区的载波的载波索引和辅小区的小区标识(Cell Indentify，Cell ID)，在这种情况 下，可以认为载波与小区的概念等同，比如用户设备接入一个载波和接入一个小区是等同的。此说明书中将以小区的概念来介绍。
但本发明的LAA-LTE***也不限于上述主流部署场景，还可以存在其它部署场景，如，还可以包括两个小区(主小区和辅小区)之间没有理想回传路径的场景，比如回传延迟较大，导致两个小区之间无法快速的协调信息。
此外，还可以考虑独立部署工作在免许可频段上的小区，即此时工作在免许可频段上的小区直接可以提供独立接入功能，不需要通过工作在许可频段上小区的辅助。
需要说明的是，本发明实施例中提到的网络侧设备以LTE基站为例进行说明，网络侧设备还可以包括，能够为用户设备提供数据服务的设备，这里的数据包括业务数据信道承载的数据和/或控制数据信道承载的数据，网络侧设备还可以包括，能够为用户设备提供测量配置信息的设备，所述测量配置信息至少包括本说明书中的测量时间集合和/或第一测量配置信息，以及后续提到的第二测量配置信息。
方法实施例
图1为本发明方法实施一提供的测量方法流程图，所述方法的执行主体可以为用户设备，所述用户设备为任一可以与网络侧设备进行数据通信的设备，如，可以为中继(Relay)用户设备，在此说明书中，以用户设备为一般意义上的用户设备来进行说明。如图1所示，所述方法具体可以包括：
S110，用户设备确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量。
其中，S110具体可以为用户设备确定一个或多个第一目标频段对应的测量时间集合和第一测量配置信息。可以理解的是，当第一目标频段为多个时，则确定的多个第一目标频段的测量时间集合和第一测量配置信息也可以为多个。
此处，第一目标频段是指网络侧设备例如LTE基站发送信号的频段资源，可以用载波频点或载波频率或者载频(Carrier Frequency)表示，其可以包括免许可频段或免许可频段中包括的任何一个载波，不同的载波可以用不同的频率范围表示，也可以用不同的信道号表示，也可以用不同的载频表示，本发明实施例不做限定。在此说明书中，以第一目标频段为免许可频段进行说明。LTE基站可以利用多个载频发送信号，如果多个载频都属于免许可频谱资源，那么LTE基站在这多个载频发送信号时可以通过先听后说(Listening Before Talk，LBT)来确定是否可以发送信号。
在本发明实施例中，以第一目标频段包括免许可频段的一个载频为例进行说明。
还需要说明的是，第一目标频段对于网络侧设备而言，可以是网络侧设备发送发现参考信号(Discovery Reference Signal，DRS)的频段，对于用户设备而言，可以是配置了DRS的频段，或配置了发现参考信号测量定时配置(Discovery Reference Measurement Timing Configuration，DMTC)的频段。需要说明的是，这里，即使网络侧设备需要通过LBT判断DRS在第一目标频段上是否可以发送，该第一目标频段也可以认为是发送DRS的频段。
优选地，测量时间集合可以和第一目标频段一一对应，即在某一时刻1个第一目标频段配置1个测量时间集合。考虑到UE的射频能力和基带数据处理能力，在相同时刻UE只能对一定个数的第一目标频段进行检测，获取测量结果。UE如果需要对更多的第一目标频段进行检测，则需要一个测量间隔(Measurement Gap)，也就是说，UE需要中断对当前第一目标频段的检测，在测量gap内测量对其它第一目标频段进行检测。因此，对于同一个UE而言，其当前检测的第一目标频段的测量时间集合和其它第一目标频段的测量时间集合可以是相互错开的。另一方面，由于不同UE当前检测的第一目标频段可能是不同的，例如UE1当前检测的第一目标频段是CC1和CC2，UE2当前检测的第一目标频段是CC2和CC3，从单个UE的移动性性能来看，对于UE1，CC1 和CC2的测量时间集合可以是相同的，但是CC3的测量时间集合需要和CC1/CC2相互错开，对于UE2，CC2和CC3的测量时间集合可以是相同的，但是CC1的测量时间集合需要和CC2/CC3相互错开，如果UE1和UE2被同一个LTE基站服务，那么，综上考虑，该LTE基站利用的不同第一目标频段对应的测量时间集合可以是相互错开的，这个可以通过网络侧设备例如LTE基站配置实现，或者标准规范定义实现。
优选地，上述测量时间集合可以是由网络侧设备周期配置的，或者也可以是非周期配置的。特别地，在LTE***中，测量时间集合可以通过DMTC实现，也即测量时间集合就是DMTC窗(DMTC window)。当然，在实际应用中，上述测量时间集合也可以通过其它方式进行配置，本发明对此不作限定。
在相同的第一目标频段上，不同的目标小区可以在相同的测量时间集合内通过LBT确定是否可以发送信号，这里的信号是可以令用户设备通过检测该信号来识别不同的目标小区，例如当测量时间集合为DMTC window时，这里的信号可以包括DRS。这样做的好处是可以让用户设备在第一目标频段的测量时间集合内检测到的目标小区尽可能地多，从而有效地保证用户设备移动性性能。不同的目标小区之间可以通过协商等方式，在相同的第一目标频段上采用相同的测量时间集合配置，考虑到用户设备的移动性主要是在同一运营商下的目标小区之间来回切换，因此，不同的目标小区可以通过回程(Backhaul)(例如X2接口，S1接口)协商配置的测量时间集合，或者也可以通过空口信令交互协商配置的测量时间集合，或者也可以通过标准规范定义实现。
还需要说明的是，上述第一测量配置信息也是由网络侧设备配置的，该第一测量配置信息可以为配置所述用户设备根据目标小区的标识信息进行无线条件测量，或者说，可以为配置所述用户设备在所述第一目标频段的测量是针对目标小区执行的。具体的，在此情况下，用户设备可以根据目标小区对第一目标频段的使用状态，确定采用何种测量方式对目标小区所在第一目 标频段的无线条件进行测量；与第一测量配置信息相对应的，测量配置信息也可以配置所述用户设备不根据目标小区的标识信息进行无线条件测量，在此情况下，用户设备不需要判断目标小区对目标频段的使用状态，可以直接对目标频段的无线条件进行测量。
上述第一测量配置信息的内容包括以下至少一项：
(1)第一测量配置信息指示用户设备对所述用户设备的服务小区进行无线条件测量，这里的服务小区是指可以为用户设备提供数据服务的小区；
(2)第一测量配置信息指示用户设备对第一物理小区标识(Physical Cell Indentify，PCI)对应的小区进行无线条件测量，第一物理小区标识对应的小区可以包括除所述用户设备的服务小区之外，且与所述用户设备的服务小区同属一个服务基站的其他小区。例如，以LTE基站为例，基于LTE基站的载波聚合能力，LTE基站可以在多个载频上例如F1、F2、F3、F4上同时发送信号，当然，如果这四个载频属于免许可频谱资源，则LTE基站在这四个载频(可以对应本发明实施例中第一目标频段)上发送信号之前，需要先通过LBT确定是否可以利用这四个载频的资源进行数据发送。如上所述，在本发明实施例中，可以认为LAA-LTE***中的载波与小区的概念等同，或者更为一般地，在CA场景下，可以认为载波和小区的概念等同，因此，当LTE基站利用上述四个载频(或载波)发送信号时，可以认为有四个同属于该LTE基站的小区在发送信号，例如发送信号可以包括发送DRS。由于用户设备的载波聚合能力一般都小于LTE基站的载波聚合能力，因此，即使LTE基站可以同时利用四个载频进行数据发送，该LTE基站服务的用户设备也只能同时接收其载波聚合能力范围之内的小区发送的信号，假设该用户设备可以同时接收两个载频的数据发送，例如可以同时接收工作在F1和F2的小区发送的信号，在这种情况下，工作在F1和F2的小区可以看为该用户设备的服务小区，该用户设备对于F1和F2的测量可以看为是同频测量，工作在F3和F4的小区可以看为与该用户设备的服务小区同属一个服务基站的小区，该用户设备 对于F3和F4的测量可以看为是异频测量。在这种情况下，LTE基站可以将工作在F3和F4的小区标识通知给用户设备。在本发明实施例中，第一物理小区标识对应的小区为与所述用户设备的服务小区同属于一个服务基站的其他小区的有益效果在于，由于服务小区和第一物理小区标识对应的小区同属于同一个服务基站，因此，从用户设备的移动性性能来讲，可以优先使用户设备在同属于一个服务基站的小区内实现切换，或者说实现Scell的切换，进而可以保证该用户设备业务数据的连续性。
虽然上述例子中以F1和F2的小区为服务小区，F3和F4的小区为其他小区为例说明了用户设备对四个载频的测量，但本发明对此不作限定，本领域的技术人员还可以将F1和F3的小区作为服务小区，F2和F4的小区作为其他小区等等，在此不作赘述。此外，在本发明实施例中，第一物理小区标识对应的小区还可以是与用户设备的服务小区不属于同一个服务基站的小区，该小区与服务小区所在的载频可以相同也可以不同。
(3)第一测量配置信息指示用户设备对第二物理小区标识(Physical Cell Indentify，PCI)对应的小区进行无线条件测量，第二物理小区标识是用户设备通过信号检测确定的。在这种情况下，第一测量配置信息可以是指示用户设备对第一目标频段的测量需要针对目标小区执行，所述目标小区由用户设备通过信号检测确定。例如根据上述描述，LTE基站可以通过信令指示用户设备在四个载频上进行测量，同时通过第一测量配置信息指示用户设备在这四个载频上对用户设备所能检测到的第二物理小区标识对应的小区进行测量。
第一测量配置信息的承载方式，可以包括以下至少一种：
(1)可以承载在第一目标频段的测量对象配置中，测量对象配置与第一目标频段一一对应。例如，在LTE***中，可以通过信息元素(Information Element，IE)字段measObjectEUTRA中携带的信息，使用户设备确定如何对LTE小区进行测量。在这种情况下，测量对象配置中可以以显式的方式直接包 括目标小区的标识信息，这里的目标小区的标识信息可以是服务小区的标识信息，也可以是上述提到的第一物理小区标识，用户设备接收到此测量对象配置后，可以确定在该测量对象对应的第一目标频段上，用户设备需要根据目标小区的标识信息进行无线条件测量，并且进一步地，只需要对测量对象配置中包括的目标小区的标识信息对应的目标小区进行无线条件测量；又或者，测量对象配置中还可以以隐式的方式指示用户设备需要对目标小区进行无线条件测量。例如，测量对象配置中包括测量信号的配置，所述测量信号中携带目标小区的标识信息，测量信号的配置可以是一个，也可以是多个，用户设备收到测量对象配置之后，如果确定其中包括测量信号的配置，那么用户设备可以确定对于所述第一目标频段的测量，需要针对目标小区测量。又例如，测量对象配置中包括DMTC window配置以及DRS配置，用户设备接收到测量对象配置之后，获知针对第一目标频段的测量配置中包括DMTC window配置或者DRS配置，则可以确定针对第一目标频段的测量需要针对目标小区执行。
(2)也可以承载在除测量对象配置的其他配置中，所述其他配置可以与第一目标频段一一对应。具体方式可以同上，即一种方式是通过显式指示的方式，例如第一测量配置信息直接指示用户设备根据目标小区的标识信息进行无线条件测量，因为目标小区的标识信息与目标小区一一对应，因此，在本发明实施例中，指示用户设备根据目标小区的标识信息进行无线条件测量，等价于指示用户设备根据目标小区进行无线条件测量。这种方式下，第一测量配置信息中可以直接携带目标小区的标识信息；另外一种方式是通过隐式指示的方式，例如第一测量配置信息中包括与目标小区的标识信息相关的信息，用户设备收到此信息后，可以确定对于与第一测量配置信息对应的第一目标频段，需要根据目标小区进行无线条件测量。
根据上述描述，在本发明实施例中，目标小区既可以包括当前为用户设备提供服务的服务小区，也可以包括当前没有为用户设备提供服务但是潜在 地在未来可以为用户设备提供服务的相邻小区。在本发明实施例中，相邻小区可以理解为与用户设备的服务小区所在频率不同的其他频率上的小区，亦即用户设备执行异频测量时对应的载频上能够检测到的小区或者是网络侧设备通知的小区；相邻小区也可以理解为与用户设备服务小区所在频率相同但不同于用户设备服务小区的其他小区；相邻小区与服务小区可以同属于一个服务基站，也可以属于不同的服务基站。例如，如果将相邻小区理解为与该用户设备的服务小区属于同一个服务基站的其他小区，则在上例中，在F3和F4发送信号例如DRS的小区，可以认为是用户设备的相邻小区。相应地，目标小区的标识信息包括以下至少一项：服务小区的标识信息以及相邻小区的标识信息。
而目标小区的标识信息可以通过如下一种或者多种方式确定：
1)可以由用户设备根据服务小区的标识信息，确定目标小区的标识信息，在这种情况下，目标小区的标识信息即为服务小区的标识信息；
2)可以由用户设备根据第一信令，确定目标小区的标识信息，此处，第一信令可以用于指示服务小区和/或相邻小区的标识信息；
3)可以由用户设备根据盲检测，确定目标小区的标识信息。在这种情况下，用户设备可以通过信号检测，确定目标小区的标识信息。这里的目标小区包括服务小区和/或相邻小区。需要说明的是，此处盲检测的方式可参见步骤S120中描述的根据第一目标频段上的参考信号或者参考信息，来确定目标小区对所述第一目标频段的使用状态的过程，在此不复赘述。
确定的目标小区的标识信息可以包括以下至少一项：目标小区的小区标识(Cell Identifier，Cell ID)(例如相邻小区标识(Physical Cell Identifier，PCI))、目标小区的进化型的统一陆地无线接入网络(Evolved Universal Terrestrial Radio Access Network，E-UTRAN)小区全球标识(E-UTRAN Cell Global Identifier，ECGI)以及目标小区从属的运营商标识信息等。
网络侧设备在将测量时间集合和第一测量配置信息配置好之后，下发给所述用户设备。
S120，确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态。
在本发明实施例中，用户设备可以通过两种方式确定目标小区对所述第一目标频段的使用状态，其中，第一种方式是，根据第一目标频段上的参考信号或者参考信息，来确定目标小区对所述第一目标频段的使用状态；第二种方式是，根据网络侧设备发送的信令，来确定目标小区对所述第一目标频段的使用状态。
第一种方式具体可以为：在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；若未检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为未使用状态。
针对第一种方式，以参考信号为例，用户设备可以在所述测量时间集合内，在所述第一目标频段上接收目标小区可能发送的参考信号，并且利用用户设备侧保存的参考信号，与接收到的信号进行相关运算。需要说明的是，由于目标小区在第一目标频段上发送参考信号时，需要通过LBT，因此目标小区在所述测量时间集合内可能发送参考信号，相应地，在这种情况下，用户设备在所述测量时间集合内，在所述第一目标频段上接收的信号中不包括目标小区发送的参考信号。另一方面，如果目标小区在所述测量时间集合内发送参考信号，则相应地，用户设备在所述测量时间集合内，在所述第一目标频段上接收的信号包括目标小区发送的参考信号。此时用户设备侧利用保存的参考信号，与在所述第一目标频段上接收到的信号进行相关运算，如果接收到的信号中包括目标小区发送的参考信号，则相关运算结果可以满足预设条件，这里的预设条件可以包括相关运算结果对应的能量值超过某个能量门限，否则，则相关运算结果不满足预设条件，例如低于某个能量门限。这里 的能量门限，可以是用户设备利用参考信号与接收到的背景噪声进行相关运算对应的能量值。因此，在第一种方式下，用户设备可以通过保存的参考信号与接收的信号之间相关运算的结果确定与该参考信号携带的标识信息对应的目标小区对所述第一目标频段的使用状态。如果通过相关运算结果，确定目标小区没有发送参考信号，则可以进一步地，确定所述目标小区对所述第一目标频段的使用状态为未使用状态；否则，如果通过相关运算结果，确定目标小区发送参考信号，则可以确定所述目标小区对所述第一目标频段的使用状态为已使用状态。这里，用户设备保存的参考信号与目标小区发送的参考信号相同。
上述说明均以参考信号为例，作为另外一种可实现的方式，UE也可以通过在测量时间集合检测参考信息，该参考信息中携带目标小区的标识信息，若未检测到参考信息，则确定上述目标小区对第一目标频段的使用状态为未使用状态，也即确定目标小区在第一目标频段上未抢占到使用机会。其中，参考信息可以包括下行控制信息(Downlink Control Information，DCI)，DCI具体可以通过物理下行控制信道(Physical Downlink Control Channel，PDCCH)传输，也可以通过增强物理下行控制信道(Enhanced Physical Downlink Control Channel，EPDCCH)传输，也可以是其它参考信息，可以通过物理广播信道(Physical Broadcasting Channel，PBCH)传输，也可以通过承载***信息的信道传输，这里的***信息包括但不限于***信息块类型1(System Information Block Type 1，SIB-1)，SIB-2，……，SIB-x，其中x为正整数。在这种方式下，作为一种实现方法，用户设备可以在所述测量时间集合内，在所述第一目标频段上接收目标小区可能发送的参考信息，并且利用用户设备侧保存的参考信息格式，与接收到的信息进行匹配检测。如果接收到的信息包括用户设备保存的参考信息，则用户设备可以通过检测从接收到的信息中匹配出参考信息，否则，则无法匹配出参考信息。相应地，用户设备就可以确定与该参考信息中携带的标识信息对应的目标小区对第一 目标频段的使用状态。例如，如果没有匹配出参考信息，则可以确定所述目标小区对所述第一目标频段的使用状态为未使用状态；否则，如果匹配出参考信息，则可以确定所述目标小区对所述第一目标频段的使用状态为已使用状态。这里，用户设备保存的参考信息格式与目标小区发送的参考信息格式一致。
基于此，第一种方式还可以表述为：
在所述测量时间集合内，在所述第一目标频段上接收参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；若接收到的参考信号或参考信息不满足预设条件，则确定所述目标小区对所述第一目标频段的使用状态为未使用状态。
需要说明的是，在本发明实施例中，目标小区对第一目标频段的使用状态为已使用状态，包括：目标小区利用第一目标频段发送数据；目标小区对第一目标频段的使用状态为未使用状态，包括目标小区由于LBT等原因，没有抢占到第一目标频段的数据发送机会，进而不能利用第一目标频段发送数据。这里数据包括信号和/或利用信道发送的数据。进一步地，在第一目标频段上，目标小区在不同的时间范围内，可以对第一目标频段的使用状态不同。
举例来说，当测量时间集合为DMTC window时，则用户设备可以在DMTC window内在第一目标频段上检测发现参考信号(Discovery Reference Signal，DRS)，该DRS中携带目标小区的标识信息，若未检测到DRS，则确定上述目标小区对第一目标频段的使用状态为未使用状态，也即确定目标小区在DMTC window内未抢占DMTC window对应的第一目标频段的使用机会。当然，在实际应用中，也可以根据其它参考信号，确定目标小区对第一目标频段的使用状态。在此说明书中，以根据DRS确定目标小区对第一目标频段的使用状态进行说明。
参见图2所示的DRS的发送示意图之一，图2中，假设对某一第一目标频段，网络侧设备在预设的三个时刻配置(也即周期性配置)的三个测量时 间集合分别为：DMTC window1、DMTC window2和DMTC window3，则用户设备依次在该三个测量时间集合内检测至少一个目标小区对上述第一目标频段的使用状态，也就是说能够工作在该第一目标频段的所有目标小区都可以在该DMTC window内发送DRS，为了能够使得工作在该第一目标频段的所有目标小区都尽可能地在相同的DMTC window发送DRS，从而使得用户设备可以在相同的DMTC window内检测到尽可能多地目标小区，可能需要必要的信息交互，如上述所述。再假设DMTC window的长度为6ms，DRS发送的长度为3ms，即占用3个子帧(目前，协议中规定，对于频分复用(Frequency Division Duplexing，FDD)***和时分复用(Time Division Duplexing，TDD)***DRS发送的长度最大为5ms)。基于LBT的特点，任一目标小区发送DRS之前也需要通过侦听确定第一目标频段(如，免许可频段)的使用状态。一种DRS发送的方式是，如果该任一目标小区在DMTC window内包括的所有子帧上都没有发现可用的频谱资源，则在此DMTC window内不发送DRS，如图2中的DMTC window 2所示；如果在DMTC window内包括的部分子帧上发现可用的频段，那么DRS可以从发现可用的频段开始和/或允许的数据传输起始位置开始，发送DRS，如图2中的DMTC window 1和DMTC window 3所示。这里的数据传输起始位置是指符号边界、时隙边界、子帧边界等。另外一种发送DRS的方法是，DRS在每个DMTC window内的发送位置都是固定的，参见图3所示的DRS的发送示意图之二，假设DRS在DMTC window内的发送位置固定为DMTC window 1中DRS的发送位置，那么对应图2中所述的任一目标小区在第一目标频段的使用状态，DMTC window 3即使抢占到第一目标频段的使用机会，但由于错过了DRS的发送时间，DRS在DMTC window 3内也不能发送。
可选地，上述测量时间集合可以包含第一预设的时间资源，该第一预设的时间资源可以包括以下至少一项：
所述参考信号包括的主同步信号(Primary Synchronization Signal，PSS)/辅同步信号(Secondary Synchronization，Signal，SSS)所在子帧 对应的时间资源；
所述测量时间集合的起始时间与所述参考信号包括的PSS/SSS所在子帧的起始时间之间的时间资源。
参见图4a所示的测量时间集合示意图之一，图4a中，以测量时间集合为DMTC window为例，假设DMTC window包含6个子帧(每个子帧的时间长度为1ms)，DRS传输占用了3ms，并且DRS在DMTC window内的发送位置固定，在图4a中，以包括DRS的起始子帧位于DMTC window内的第三个子帧为例说明，其中DRS包括的PSS/SSS位于DRS传输时长(DRS duration)的第一个子帧，也就是位于DMTC window内的第三个子帧。在该实施方式中，以PSS/SSS所在子帧为例进行说明。此外，第一预设的时间资源还可以包括，所述参考信号包括的PSS/SSS所在正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)符号对应的时间资源；或者所述测量时间集合的起始时间与所述参考信号包括的PSS/SSS所在OFDM之间的时间资源。
在这种情况下，图4a中的第一预设的时间资源可以为图4b的左图中标记为X的时间资源，也可以为图4b的右图中标记为X的时间资源。
第一预设的时间资源的主要特征在于，所述目标小区在所述第一预设的时间资源上对所述第一目标频段的使用状态为未使用状态，也就是说，所述目标小区在所述第一预设的时间资源内没有发送数据，这里数据包括信号和/或利用信道发送的数据。以DMTC window为例，假设DRS在DMTC window内发送位置固定，那么如果目标小区在DMTC window内DRS固定发送位置之前没有抢占到免许可频段资源，则该目标小区在此DMTC window内不能发送DRS，此时，DMTC window包括的时间资源都可以作为第一预设的时间资源。此外，在LAA-LTE***中，DRS发送采用的LBT机制与正常数据发送采用的LBT机制可能不同，这里的正常数据包括控制数据信道和/或业务数据信道承载的数据，因此在DMTC window内可能出现，没有DRS的发送，但是有正常数据的发送。为了保证当用户设备确定目标小区对目标频段的使用状态为未使用状 态，使用的第一预设的时间资源内目标小区没有发送任何数据，包括DRS和正常数据，将DRS中包括的PSS/SSS所在子帧对应的时间资源作为第一预设资源，可以达到此效果。这是因为，如果PSS/SSS没有发送，则说明在PSS/SSS发送的子帧上必然也没有正常数据的发送，所以，将PSS/SSS所在子帧对应的时间资源作为第一预设的时间资源能够保证测量的准确性。
在测量时间集合包含第一预设的时间资源时，上述第一种方式中确定所述目标小区对所述第一目标频段的使用状态为未使用状态进一步可以包括：
确定所述目标小区在所述第一预设的时间资源上对所述第一目标频段的使用状态为未使用状态。
此外，第一种方式具体还可以为：在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；若检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为已使用状态。
举例来说，当测量时间集合为DMTC window时，则用户设备可以在DMTC window内在第一目标频段上检测发现参考信号(Discovery Reference Signal，DRS)，该DRS中携带目标小区的标识信息，若检测到DRS，则确定上述目标小区对第一目标频段的使用状态为已使用状态，也即确定目标小区在DMTC window内抢占DMTC window对应的第一目标频段的使用机会。当然，在实际应用中，也可以根据其它参考信号，确定目标小区对第一目标频段的使用状态。在此说明书中，以根据DRS确定目标小区对第一目标频段的使用状态进行说明。
可以理解的是，也可以通过检测参考信息的方式，确定目标小区对第一目标频段的使用状态为已使用状态，其中，参考信息的说明同上所述，在此不作赘述。
可选地，所述测量时间集合还可以包含第二预设的时间资源，该第二预设的时间资源包括以下至少一项：
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与终止时间之间的时间资源；
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与所述测量时间集合结束时间之间的时间资源。
需要说明的是，在本发明实施例中，所述参考信号或所述参考信息的起始时间与终止时间可以用所述参考信号或所述参考信息所在的第一个子帧与最后一个子帧来表示，也可以用所述参考信号或所述参考信息所在的第一个OFDM符号与最后一个OFDM符号来表示，也可以用其他时间单位来表示。
参见图4c所示的测量时间集合示意图之三，还以根据检测参考信号DRS的有无，确定目标小区对第一目标频段的使用状态为例来说，DMTC window 1以及DMTC window 3内标记为Y的时间资源则可以为第二预设的时间资源，DMTC window 1包含的第二预设的时间资源为在DMTC window 1对应的第一目标频段上发送DRS(即参考信号)的起始时间与终止时间之间的时间资源；而DMTC window 3包含的第二预设的时间资源为在DMTC window 1对应的第一目标频段上发送DRS的起始时间与测量时间集合结束时间之间的时间资源。
第二预设的时间资源的主要特征在于，所述目标小区在所述第二预设的时间资源上对所述第二目标频段的使用状态为已使用状态。
在测量时间集合包含第二预设的时间资源时，上述第一种方式中确定所述目标小区对所述第一目标频段的使用状态为已使用状态进一步可以包括：
确定所述目标小区在所述第二预设的时间资源上对所述第一目标频段的使用状态为已使用状态。
可选地，所述测量时间集合还可以包含第三预设的时间资源，该第三预设的时间资源包括：
所述测量时间集合的起始时间与所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间之间的时间资源。
图4c中，还以根据检测参考信号DRS的有无，确定目标小区对第一目标 频段的使用状态为例来说，DMTC window 1以及DMTC window 3内标记为Z的时间资源则可以为第三预设的时间资源，且图4c中的第三预设的时间均为测量时间集合的起始时间与第一目标频段上发送DRS(即参考信号)的起始时间之间的时间资源。
所述第三预设的时间资源的主要特征在于，所述目标小区在所述第三预设的时间资源上对所述第二目标频段的使用状态为休眠态。所述休眠态是指在所述测量时间集合内，目标小区在已使用状态之外的状态，当目标小区处于休眠态时，目标小区不发送数据。
在测量时间集合包含第三预设的时间资源时，本发明实施例的方法还可以进一步包括：
确定所述目标小区在所述第三预设的时间资源上对所述第一目标频段的使用状态为休眠态。
举例来说，目标小区在第三预设的时间资源上对第一目标频段的使用状态为休眠态即为目标小区在图4c所示的标记为Z的时间资源上没有任何的信号发送，也没有任何的数据发送。
综上，前述步骤主要是对通过第一种方式，确定目标小区对所述第一目标频段的使用状态的过程进行了说明，下面将对通过第二种方式，确定目标小区对所述第一目标频段的使用状态的过程进行说明。
第二种方式具体可以为：接收第二信令，根据所述第二信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
此处，第二信令可以是由网络侧设备下发的。在一种具体实现方式中，上述第二信令直接是用于指示目标小区对第一目标频段的使用状态为未使用状态，即如果UE检测到第二信令，则可以确定目标小区对第一目标频段的使用状态为未使用状态；在另外一种具体实现方式中，目标小区对第一目标频段的使用状态在第二信令中携带，也就是说，可以通过第二信令中承载的1bit 信息确定目标小区对第一目标频段的使用状态，具体地，如果该1bit信息设置为1，则表示目标小区对第一目标频段的使用状态为未使用状态。
在此方式下，第二信令可以直接指示所述目标小区对所述第一目标频段的使用状态为未使用状态(例如用OFF表示)的测量图案(pattern)，测量图案包括测量时间集合。
第二种方式还可以具体为：接收第三信令，根据所述第三信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
此处，第三信令也可以是由网络侧设备下发的。在一种具体实现方式中，上述第三信令直接是用于指示目标小区对第一目标频段的使用状态为已使用状态，即如果UE检测到第三信令，则可以确定目标小区对第一目标频段的使用状态为已使用状态；在另外一种具体实现方式中，目标小区对第一目标频段的使用状态在第三信令中携带，也就是说，可以通过第三信令中承载的1bit信息确定目标小区对第一目标频段的使用状态，具体地，如果该1bit信息设置为0，则表示目标小区对第一目标频段的使用状态为已使用状态。
此外，在第二种方式下，为了能够使得UE获知相邻小区在测量时间集合内对第一目标频段的使用状态，UE的服务小区在通知上述信令(包括第二信令和第三信令)之前，获取相邻小区对第一目标频段的使用状态或者与所述使用状态相对应的相邻小区的测量时间集合，即服务小区与相邻小区之间可以有信息交互。例如，如果UE的服务小区和相邻小区从属于相同的服务基站，那么或者可以通过该服务基站发送第二信令和/或第三信令，或者也可以通过服务小区发送第二信令和/或第三信令，对于后者，如果需要UE获知相邻小区在测量时间集合内对第一目标频段的使用状态，需要服务小区首先获知相邻小区在测量时间集合内对第一目标频段的使用状态。但是由于服务小区和相邻小区从属于相同的服务基站，例如通过CA方式聚合，那么所需的交互时间很短或者可以忽略不计。但如果服务小区和相邻小区从属于不同的服务基 站，则服务小区和相邻小区之间要通过回程(backhaul)交互(例如SI、X2)，获知与使用状态相对应的测量时间集合或使用状态。
S130，在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
此处，无线条件包括针对目标小区在第一目标频段的信号和/或干扰能量检测。这里的干扰能量检测包括，如果将目标小区作为潜在的服务小区，用户设备接收到的干扰能量，这里的干扰能量不仅可以包括所述目标小区发送信号到达用户设备侧的能量，也可以包括所述目标小区以及在所述第一目标频段上发送数据的其他目标小区发送信号到达用户设备侧的能量。
其中，S130进一步可以包括：
当确定所述目标小区对所述第一目标频段的使用状态为未使用状态时，根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第一测量模式是指对所述第一目标频段进行能量测量的模式。
此处，目标小区对第一目标频段的使用状态为未使用状态可以是通过步骤120中的两种方式中任一种方式确定的。
上述第一测量模式可以包括基于目标授权的物理测量或频谱分析或频谱感知等相关的测量或检测，例如物理层能量检测(energy sensing或energy detection)、协方差矩阵检测(covariance matrix detection)、匹配滤波检测(Matched Filter Detection)、循环平稳特征检测(Cyclostationary Feature Detection)、基于特征值的频谱感知(eigenvalue based spectrum sensing)、接收信号强度指示(Received Signal Strength Indication，简称RSSI)、干扰测量(Interference Measurement)、热噪声攀升(Rise Over Thermal，简称ROT)等测量。
需要说明的是，第一测量模式可以帮助UE准确获知当目标小区对第一目标频段的使用状态为未使用状态时，来自其它小区的干扰能量，可以帮助UE 获知目标频段的负载情况。
进一步地，所述根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，还可以包括：
根据第一测量模式，确定所述第一测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第一预设的时间资源内；
根据所述第一测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
此处，所述时间资源在所述第一预设的时间资源内是指：第一测量模式对应的测量资源包含的时间资源可以为第一预设的时间资源的部分时间资源，也可以为第一预设的时间资源的全部时间资源。此外，第一测量模式对应的测量资源还可以包括频率资源，此处的频率资源可以为第一目标频段的全部频率资源或者部分频率资源。这里的第一测量模式(测量干扰能量)的测量资源可以是通过信令通知的方式使UE获知，或者是预定义的方式，预定义该测量资源与确定发送参考信号资源之间的相对时间/频率资源关系，也可以是其它方式。
此外，S130进一步还可以包括：
当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第二测量模式是指根据所述目标小区的信号对所述第一目标频段进行测量的模式。
这里，目标小区对第一目标频段的使用状态为已使用状态也可以是通过步骤120中的两种方式中任一种方式确定的。
此外，第二测量模式是根据目标小区在第一目标频段上发送的参考信号或参考信息，来对目标小区对应的第一目标频段的能量进行测量的模式。以参考信号为例，第二测量模式可以包括：无线资源管理(Radio Resource Management，RRM)测量和/或信道状态信息(Channel State Information， CSI)测量。RRM测量可以根据DRS和/或小区公共参考信号(Cell Common Reference Signal，CRS)和/或信道状态信息参考信号(Channel State Information Reference Signal，CSI-RS)和/或解调参考信号(Demodulation Reference Signal，DMRS)的参考信号接收功率(Reference Signal Received Power，RSRP)、参考信号接收质量(Reference Signal Received Quality，RSRQ)进行测量。对于LTE用户设备UE而言，一般是通过RRM测量来实现对当前服务小区以及相邻小区的干扰能量的测量，用来支持UE的服务小区选择、切换等。
需要说明的是，根据第二测量模式测量目标小区对应的第一目标频段的无线条件时根据的参考信号可以与确定目标小区对第一目标频段使用状态过程中根据的参考信号不同，也可以与确定目标小区对第一目标频段使用状态过程中根据的参考信号或者参考信息相同。以两者相同为例是来说，如前所述，UE可以通过在DMTC window内在第一目标频段上检测DRS的有无，该DRS中携带目标小区的标识信息，确定目标小区对第一目标频段的使用状态，一旦确定目标小区对第一目标频段的使用状态为已使用状态，即确定目标小区在第二预设的时间资源上对第一目标频段的使用状态为已使用状态，就可以在第二预设的时间资源内的全部或部分时间资源上根据目标小区发送的DRS进行RSRP和/或RSRQ的测量，测量时所采用的频率资源可以是上述第二预设的时间资源内的全部或部分频率资源。
需要说明的是，这里所说的第二预设的时间资源，是指目标小区在此时间内发送信号，其它小区在此时间内，通过侦听，如果侦听能量超过CCA门限，则其它小区可以认为在此时间内，该目标小区对第一目标频段的使用状态为已使用状态。但是，在第二预设的时间资源内，并不要求目标小区在此时间内包括的所有频率资源上都发送信号，这是因为在第一目标频段上，有频段是否被占用的测试规范，假设测试规范只要求在X MHz的频段内有数据发送，那么对于目标小区而言，即使只在X MHz内的部分频率资源例如部分 资源元素(Resource Element，RE)上发送信号，但如果整体X MHz上的发送能量可以满足测试规范，则该目标小区发送的信号仍可以被其它小区通过能量检测识别该目标小区对第一目标频段的使用状态。在这种情况下，用户设备还可以利用第二预设的时间资源内没有发送数据的资源进行干扰能量测量，这里没有发送数据的资源可以用RE表示。因为一般意义上，RSSI测量结果中包括用户设备的服务小区发送的信号，因此，在此实施方式中，利用没有发送数据的资源进行干扰能量测量，也可以看为RSSI类(RSSI-like)测量。例如，假设在DMTC window内通过DRS检测确定DRS的存在，那么除了利用DRS进行RSRP和/或RSRQ测量之外，还可以基于DRS所占用的时间范围内没有发送数据的RE进行RSSI-like测量。
上述RSRQ测量，可以包括RSRP测量和RSSI测量，由于RSRP测量是基于参考信号的测量，尽管RSSI测量对应的测量资源可以是包括参考信号的OFDM符号和/或不包括参考信号的OFDM符号，但是从RSRP测量角度而言，在本发明实施例中，还是将这种实现方式下的第二测量模式理解为“根据目标小区的参考信号或参考信息进行的测量”。具体的，RSRP测量和RSSI测量所使用的测量资源可以是UE的服务小区或者是服务小区从属的服务基站指示的，还可以是所述服务基站下的Pcell或者Scell指示的，例如复用现有3GPP标准中对版本12(Release 12)UE RRM测量资源的定义，以及未来可能对版本12以上的版本UE RRM测量资源的定义。
进一步地，所述根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，还可以包括：
根据第二测量模式，确定所述第二测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第二预设的时间资源内；
根据所述第二测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
此处，所述时间资源在所述第二预设的时间资源内是指：第二测量模式 对应的测量资源包含的时间资源可以为第二预设的时间资源的部分时间资源，也可以为第二预设的时间资源的全部时间资源。此外，第二测量模式对应的测量资源还可以包括频率资源，此处的频率资源可以为第一目标频段的全部频率资源或者部分频率资源。
可选地，S130进一步还可以包括：
当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第三测量模式是指对所述第一目标频段的进行能量测量的模式。
这里，目标小区对第一目标频段的使用状态为未使用状态可以是通过步骤120中的两种方式中任一种方式确定的。而第三测量模式可以与上述第一测量模式相同，在此不作赘述。
需要说明的是，上述根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件也是在目标小区对第一目标频段的使用状态为已使用状态时进行的，也即根据两种测量方式对目标小区对应的第一目标频段的无线条件进行测量，由此，可以提高测量的准确性。
进一步地，所述根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，还可以包括：
根据第三测量模式，确定所述第三测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第三预设的时间资源内；
根据所述第三测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
此处，所述时间资源在所述第三预设的时间资源内是指：第三测量模式对应的测量资源包含的时间资源可以为第三预设的时间资源的部分时间资源，也可以为第三预设的时间资源的全部时间资源。此外，第三测量模式对应的测量资源还可以包括频率资源，此处的频率资源可以为第一目标频段的全部频率资源或者部分频率资源。
图5为图2中的第一目标频段对应的测量模式，图5中，假设测量时间集合只包含第一预设的时间资源和第二预设的时间资源，且假设A表示第一测量模式，B表示第二测量模式，在DMTC Window1的第一预设的时间资源上，可以根据A，测量目标小区对应的第一目标频段的无线条件，而在DMTC Window1内的第二预设的时间资源上，可以根据B，测量目标小区对应的第一目标频段的无线条件；在DMTC Window2的第一预设的时间资源上，可以根据A，测量目标小区对应的第一目标频段的无线条件，上述第一预设的时间资源即为全部的时间资源；在DMTC Window3的第一预设的时间资源上，可以根据A，测量目标小区对应的第一目标频段的无线条件，而在DMTC Window3内的第二预设的时间资源上，可以根据B，测量目标小区对应的第一目标频段的无线条件。
可选地，在S140之后，所述方法还可以包括：
当所述测量结果满足预设条件时，上报所述测量结果。
此处，用户设备可以在测量结果满足预设条件时，将测量结果上报给网络侧设备。
这里的测量结果满足预设条件可以是指测量结果满足预设的门限值(也称事件触发)，例如高于或者低于预设的门限值；也可以是指当前时间满足预设的上报时刻(也称周期触发)，对于周期触发，不管测量结果，周期到达时，即判断为测量结果满足预设条件。优选地，如果时间测量集合是周期配置的，那么UE可以在每个时间测量集合之后都向网络侧设备上报测量结果，或者也可以是事件触发和周期触发的结合，即在周期到达时，UE首先判断测量结果是否满足预设的门限值，如果满足，则向网络侧设备上报测量结果，否则，不上报。此处，向网络侧设备上报的测量结果可以是在多个测量集合内获得的测量结果的平均值，也可以是在单个时间测量集合内获得的测量结果，也称瞬时值(one-shot测量)。此外，用户设备在向网络侧设备上报测量结果时，可以是直接上报上述多个测量结果的平均值或者瞬时值，或者也 可以上报测量结果的索引值，不同索引值对应不同的测量结果或不同的测量结果区间，或者也可以用高于或低于预设阈值的方式进行上报，或者也可以通过百分比的方式上报，例如根据不同的预设阈值，统计在测量时间集合内，高于或低于不同的预设阈值的测量结果在所有测量结果中所占的比例情况，例如采用柱状图(Histogram)或者累计分布函数(Cumulative Distribution Dunction，CDF)的方式表示。网络侧设备在接收到测量结果之后，就可以对UE的移动性进行管理，例如辅助eNB的小区切换、小区选择等操作。
本发明实施例中，UE能够获取目标小区对第一目标频段的使用状态，而目标小区包括服务小区和相邻小区，因此较之现有技术，可以区分不同小区在不同时间阶段在第一目标频段的无线条件，进而能够提高UE的移动性性能。例如UE在DMTC Window内通过检测DRS的有无，该DRS中携带目标小区的标识信息，确定目标小区对第一目标频段的使用状态，由于在DMTC Window内，所有可能工作在这个第一目标频段的目标小区都可能发送DRS，因此UE就可以获得可能工作在这个第一目标频段的所有目标小区的打开和关闭时间阶段，进而对目标小区对第一目标频段的不同使用状态进行RRM测量。需要说明的是，如果用户设备在DMTC Window内没有检测到DRS，则用户设备可以基于历史检测信息，判断没有检测到的目标小区。如图2所示，UE在DMTC window1内检测到目标小区抢占到第一目标频段(即目标小区对第一目标频段的使用状态为已使用状态)，但在DMTC window 2内，检测到目标小区未抢占到第一目标频段，则UE可以判断在第一目标频段上，这里的目标小区可能会发送该数据。因此，UE可以利用DMTC window 2内的所有时频资源或部分时频资源，对目标小区在未抢占到第一目标频段启动第一测量模式对目标小区进行RRM测量。
可选地，本发明的实施例一还可以进一步包括：
所述用户设备确定第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件 测量；
所述用户设备对所述第二目标频段进行无线条件测量。
第二目标频段包括不同于第一目标频段的频段，所述用户设备的服务基站在所述第二目标频段上不发送数据，如前述例子中的F5。此处，第二目标频段对于网络侧设备而言，可以对应网络侧设备没有发送DRS的频段，或者对于用户设备而言，可以是没有配置DRS的频段，或配置了DMTC的频段。
第二测量配置信息可以包括第二目标频段的信息(例如第二目标频段的载频信息等)以及指示用户设备对所述第二目标频段只进行能量测量。
用户设备对所述第二目标频段进行无线条件测量即为对第二目标频段的频点资源进行无线条件测量，而不针对目标小区。
需要说明的是，采用本发明实施例的测量方法不仅可以辅助载波选择，还可以提前解决在服务小区选择或载波选择过程中可能出现的隐藏节点问题。
在LAA-LTE***中，如上所述，由于服务基站的载波聚合能力受限，因此服务基站可能无法占用免许可频段的所有载波资源进行发送，如上例中，服务基站在F1-F4上发送信号，而在F5上不发送信号，相应地，服务基站服务的用户设备在F5上只能检测到F5上的能量信息，并且该能量信息不包括服务基站发送的信号。为了进行公平的载波选择比较，用户设备也需要对F1-F4的能量信息进行测量，在这种情况下，就需要用户设备针对服务基站在F1-F4的服务小区对免许可频段的使用状态进行判断，如果判断为未使用状态，则测量得到的结果即为目标频段的能量信息，这样就可以和F5上的检测结果进行公平比较；如果判断为已使用状态，则测量得到的结果可以是正常RRM测量结果，便于进行服务小区切换等。基于此，采用本发明实施例的方法，可以令UE根据目标小区对目标频段的不同使用状态，执行不同的测量方式，保证测量结果的准确性，进而保证UE的移动性性能。
此外，采用本发明实施例，还可以提前解决隐藏节点问题在LAA-LTE系 统中，由于网络侧设备(包括服务小区和相邻小区)和UE地理位置不同，造成网络侧设备和UE的侦听范围也不同，从而带来隐藏节点的问题。具体地，在LAA-LTE***中，以发送下行数据为例，网络侧设备(eNB)在进行数据发送之前，需要通过CCA判断免许可频段是否已经被其它设备占用(也即判断免许可频段是否是已使用状态)，CCA可以通过能量检测和/或信号检测来实现。如果是通过能量检测，eNB在数据发送之前，接收免许可频段上的能量，当接收到的能量高于能量门限值，就会认为监听的免许可频段被其它设备占用；如果是通过信号检测，eNB在数据发送之前，会对免许可频段上的接收信号进行前导(Preamble)序列检测，如果检测到对应的Preamble，则也会认为免许可频段被其它设备占用。由于网络侧设备和UE的地理位置不同，使得通过LBT确定免许可频段是否被占用的方法会带来隐藏节点问题。
参见图6所示的隐藏节点示意图之一，图6中，第一目标节点(Node 1)的CCA侦听范围(range)表示在CCA range内的节点如果发送信号，都会被Node 1检测到，即假设CCA range内的节点事先抢占到免许可频段，则Node1在对该免许可频段进行侦听时，都会检测到CCA range内的节点已经抢占到该免许可频段，因此会确定该免许可频段的使用状态为已使用状态。另一方面，对于Node 1的CCA range之外的节点，如，第二目标节点(Node 2)即使抢占到免许可频段，由于Node 2发送信号到达节点1的衰减，会使得Node 2发送信号到达Node 1时的能量值低于CCA中的能量门限，或者低于解析信号所需要的最低信号与干扰加噪声比(Signal to Interference plus Noise Ratio，SINR)，也就是说，此时即使Node 2已经抢占到免许可频段并发送信号，Node 1在对该免许可频段进行CCA时，也会认为该免许可频段的使用状态为未使用状态，或者说是空闲的或没有被其它设备占用的，此时，Node 1同样也会使用该免许可频段进行数据发送，也就是说，由于Node 1侦听范围受限，会使得Node 1和Node 2同时利用相同的免许可频段进行数据发送。此时对于Node 1服务的UE(如图4所示)，会收到来自Node 2的干扰，特 别是对于比较靠近Node 2的UE而言。图4中的节点可以是eNB，也可以是Wi-Fi接入点(Access Point，AP)。显然，在这种情况下，Node 1和UE之间的数据通信质量会受到较大影响。
现有技术解决隐藏节点问题时，或者在DMTC Window内通过检测到的DRS执行RSRQ测量，确定隐藏节点，或者类似背景技术介绍的，服务小区指示UE对指定的载波进行能量检测，并且只在服务小区关闭期间执行。现有技术的缺点在于，通过DRS的RSRQ测量，由于DRS发送之前也要通过LBT，因此可能在DMTC Window内总检测不到DRS，因此只依靠DRS的RSRQ测量就会受限；另外如背景技术所述，由于服务小区无法获知其它小区的关闭期，因此对于其它小区而言，只能获知一个载波的使用状态，但一个载波的使用状态不足以辅助UE进行隐藏节点的判断，这是因为隐藏节点是针对一个小区(或基站)而言的，而非针对1个载波而言。
参见图7所示的隐藏节点示意图之二，图7中，实线表示实线连接的两个节点彼此可以相互侦听到，这里的相互侦听到是指两个节点都在彼此的CCA range内，虚线则表示虚线连接的两个节点彼此之间侦听不到，这里的节点可以是UE，可以是LAA-LTE eNB，还可以是Wi-Fi AP。图7中，假设LAA-LTE eNB1和LAA-LTE eNB2都可以工作在免许可频段，则显然，如果UE将LAA-LTE eNB2选择为服务小区，则会存在隐藏节点问题，但如果UE将LAA-LTE eNB1选择为服务小区，则不会存在隐藏节点。因此单靠服务小区通知UE进行RSSI测量，来发现可能的隐藏节点是不够的。
综上所述，采用本发明实施例，可以获知目标小区对第一目标频段的使用状态，并且根据第一测量模式和/或第二测量模式和/或第三测量模式，可以获得目标小区对应的第一目标频段的无线条件的测量结果，进而判断是否有隐藏节点。例如，在每个DMTC Window之后上报与干扰能量相关的RRM测量结果。这样做的好处在于，如果在DMTC Window内，UE检测到DRS，则对该DRS中携带的标识信息对应的目标小区对应的第一目标频段的无线条件进 行测量。由于在相同时刻，上述目标小区也通过侦听获取能量信息，因此可以确定在此DMTC Window内，该目标小区的侦听结果。根据在相同时刻目标小区确定的侦听结果和UE发送的测量结果，判断是否有隐藏节点。即如果二者的结果相差较大，则说明可能有隐藏节点，但如果二者的结果接近，也不能说明没有隐藏节点，这是因为，参见图8所示的隐藏节点示意图之三，如果目标小区(例如LAA-LTE eNB1)和UE附近都存在隐藏节点，且在一个DMTC Window内这两个隐藏节点刚好同时发送信号，则即使目标小区和UE在DMTC Window内的侦听结果类似，也不能说明没有隐藏节点。为了规避该情况的发生，可以根据多个DMTC Window的测量结果，来判断是否隐藏节点，选择多个DMTC Window的测量结果的好处是可以将图8的两个隐藏节点同时发送测量结果的影响降低。
这里需要说明的是，如果目标小区是该UE的服务小区，则目标节点可以直接对确定的侦听结果和UE发送的测量结果进行比较，来判断是否有隐藏节点；如果目标小区不是该UE的服务小区，则UE先将测量结果发送给服务小区，之后服务小区通过交互获取目标小区在对应测量时间集合内的侦听结果，最后将获取的侦听结果和UE发送的测量结果相比较；或者也可以由服务小区将从UE接收的测量结果通过交互发送给目标小区，使目标小区完成比较，然后再将比较结果反馈给该服务小区；最后再由服务小区根据比较结果，判断是否有隐藏节点。
本发明实施例提供的测量方法，可以针对不同目标小区，实现移动性管理，无需额外通知测量时间集合的配置信息；此外，还可以实现隐藏节点的预判断，特别是根据DMTC Window内检测到的DRS来确定隐藏节点，能够实现对相邻小区可能存在的隐藏节点进行判断，为服务小区选择提供尽可能多的信息；在DMTC Window内确定目标小区对第一目标频段的使用状态，可以准确实现对能够检测到的任何一个小区在不同时间阶段的干扰能量的测量结果的准确统计。
图9为本发明方法实施例二提供的测量方法流程图，所述方法的执行主体可以为用户设备，如图9所示，所述方法具体可以包括：
S910，用户设备确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量。
可选地，所述测量时间集合为发现参考信号定时配置DMTC。
S920，在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；若未检测到所述参考信号或者所述参考信息，则执行S930，否则执行S950。
此处，目标小区的标识信息可以通过如下一种或者多种方式确定：
1)可以由用户设备根据服务小区的标识信息，确定目标小区的标识信息，在这种情况下，目标小区的标识信息即为服务小区的标识信息；
2)可以由用户设备根据第一信令，确定目标小区的标识信息，此处，第一信令可以用于指示服务小区和/或相邻小区的标识信息；
3)可以由用户设备根据盲检测，确定目标小区的标识信息。在这种情况下，用户设备可以通过信号检测，确定目标小区的标识信息。这里的目标小区包括服务小区和/或相邻小区。
S930，确定所述目标小区对所述第一目标频段的使用状态为未使用状态。
可选地，上述测量时间集合可以包含第一预设的时间资源，该第一预设的时间资源可以包括以下至少一项：
所述参考信号包括的PSS/SSS所在子帧对应的时间资源；
所述测量时间集合的起始时间与所述参考信号包括的PSS/SSS时刻之间的时间资源。
在测量时间集合包含第一预设的时间资源时，S930进一步可以包括：
确定所述目标小区在所述第一预设的时间资源上对所述第一目标频段的 使用状态为未使用状态。
S940，根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第一测量模式是指对所述第一目标频段进行能量测量的模式。
当测量时间集合包含第一预设的时间资源时，所述根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件可以进一步包括：
根据第一测量模式，确定所述第一测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第一预设的时间资源内；
根据所述第一测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
当测量时间集合包含第二预设的时间资源时，所述根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件进一步可以包括：
根据第二测量模式，确定所述第二测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第二预设的时间资源内；
根据所述第二测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
当测量时间集合包含第三预设的时间资源时，所述根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第三测量模式，确定所述第三测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第三预设的时间资源内；
根据所述第三测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
S950，确定所述目标小区对所述第一目标频段的使用状态为已使用状态。
可选地，所述测量时间集合还可以包含第二预设的时间资源，该第二预设的时间资源包括以下至少一项：
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间 与终止时间之间的时间资源；
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与所述测量时间集合结束时间之间的时间资源。
在测量时间集合包含第二预设的时间资源时，S950进一步可以包括：
确定所述目标小区在所述第二预设的时间资源上对所述第一目标频段的使用状态为已使用状态。
可选地，所述测量时间集合还可以包含第三预设的时间资源，该第三预设的时间资源包括：
所述测量时间集合的起始时间与所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间之间的时间资源。
在测量时间集合包含第三预设的时间资源时，本发明实施例的方法还可以进一步包括：
确定所述目标小区在所述第三预设的时间资源上对所述第一目标频段的使用状态为休眠态。
S960，根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第二测量模式是指根据所述目标小区的信号对所述第一目标频段进行测量的模式。
当测量时间集合包含第二预设的时间资源时，所述根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件进一步可以包括：
根据第二测量模式，确定所述第二测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第二预设的时间资源内；
根据所述第二测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
S970，根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第三测量模式是指对所述第一目标频段的进行能量测量的模式。
当测量时间集合包含第三预设的时间资源时，所述根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第三测量模式，确定所述第三测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第三预设的时间资源内；
根据所述第三测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
需要说明的是，虽然本发明实施例在确定目标小区对第一目标频段的使用状态为已使用状态时，先根据第二测量模式，测量目标小区对应的第一目标频段的无线条件，然后再根据第三测量模式，测量目标小区对应的第一目标频段的无线条件，即以先执行步骤S960，再执行S970为例，但本发明对此不作限定，本领域的技术人员也可以先执行S970，再执行S960，或者，并行执行S960和S970，在此不作赘述。
S980，当所述测量结果满足预设条件时，上报所述测量结果。
S990，用户设备确定第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量。
S9100，所述用户设备对所述第二目标频段进行无线条件测量。
此处，需要说明的是，虽然本发明实施例是以先确定第一目标频段对应的测量时间集合和第一测量配置信息，并根据目标小区的标识信息对目标小区对应的目标频段进行无线条件测量，然后再确定第二目标频段对应的第二测量配置信息，并对第二目标频段进行无线条件测量，即以先执行S910-S980，再执行S990-S9100为例，但本发明对此不作限定。用户设备也可以同时确定第一目标频段对应的测量时间集合和第一测量配置信息以及第二目标频段对应的第二测量配置信息，也即同时执行S990-S9100与S910-S980等，综上，本发明不对S990-S9100与S910-S980的执行顺序作严格的限制。
本发明实施例提供的测量方法，用户设备确定第一目标频段对应的测量 时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量；确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。由此，可以实现用户设备对不同目标频段的无线条件的测量，进而可以有效地提高用户设备的移动性性能。
图10为本发明方法实施例三提供的测量方法流程图，所述方法的执行主体可以为用户设备，如图10所示，所述方法具体可以包括：
S1010，用户设备确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量。
可选地，所述测量时间集合为发现参考信号定时配置DMTC。
S1020，从网络侧设备接收信令；当接收的信令为第二信令时，执行S1030；当接收的信令为第三信令时，执行S1050。
此处，目标小区的标识信息可以通过如下一种或者多种方式确定：
1)可以由用户设备根据服务小区的标识信息，确定目标小区的标识信息在这种情况下，目标小区的标识信息即为服务小区的标识信息；
2)可以由用户设备根据第一信令，确定目标小区的标识信息，此处，第一信令可以用于指示服务小区和/或相邻小区的标识信息；
3)可以由用户设备根据盲检测，确定目标小区的标识信息。在这种情况下，用户设备可以通过信号检测，确定目标小区的标识信息。这里的目标小区包括服务小区和/或相邻小区。
S1030，确定所述目标小区对所述第一目标频段的使用状态为未使用状态。
S1040,根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第一测量模式是指对所述第一目标频段进行能量测量的模 式。
所述根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件可以进一步包括：
根据第一测量模式，确定所述第一测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述测量时间集合内；
根据所述第一测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
具体地，所述第一测量模式对应的测量资源包含的时间资源可以在测量时间集合的第五预设的时间资源内，所述第五预设的时间资源的主要特征在于，所述目标小区在所述第五预设的时间资源上对所述第一目标频段的使用状态为未使用状态。
S1050,确定所述目标小区对所述第一目标频段的使用状态为已使用状态。
S1060，根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第二测量模式是指根据所述目标小区的信号对所述第一目标频段进行测量的模式。
所述根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件进一步可以包括：
根据第二测量模式，确定所述第二测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述测量时间集合内；
根据所述第二测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
具体地，所述第二测量模式对应的测量资源包含的时间资源可以在测量时间集合的第六预设的时间资源内，所述第六预设的时间资源的主要特征在于，所述目标小区在所述第六预设的时间资源上对所述第一目标频段的使用状态为已使用状态。
S1070，根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第三测量模式是指对所述第一目标频段的进行能量测量的模式。
所述根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第三测量模式，确定所述第三测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述测量时间集合内；
根据所述第三测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
具体地，所述第三测量模式对应的测量资源包含的时间资源可以在测量时间集合的第七预设的时间资源内，所述第七预设的时间资源的主要特征在于，所述目标小区在所述第七预设的时间资源上对所述第一目标频段的使用状态为休眠状态。
需要说明的是，虽然本发明实施例在确定目标小区对第一目标频段的使用状态为已使用状态时，先根据第二测量模式，测量目标小区对应的第一目标频段的无线条件，然后再根据第三测量模式，测量目标小区对应的第一目标频段的无线条件，即以先执行步骤S1060，再执行S1070为例，但本发明对此不作限定，本领域的技术人员也可以先执行S1070，再执行S1060，或者，并行执行S1070和S1060，在此不作赘述。
S1080，当所述测量结果满足预设条件时，上报所述测量结果。
S1090，用户设备确定第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量。
S10100，所述用户设备对所述第二目标频段进行无线条件测量。
此处，需要说明的是，虽然本发明实施例是以先确定第一目标频段对应的测量时间集合和第一测量配置信息，并根据目标小区的标识信息对目标小 区对应的目标频段进行无线条件测量，然后再确定第二目标频段对应的第二测量配置信息，并对第二目标频段进行无线条件测量，即以先执行S1010-S1080，再执行S1090-S10100为例，但本发明对此不作限定。用户设备也可以同时确定第一目标频段对应的测量时间集合和第一测量配置信息以及第二目标频段对应的第二测量配置信息，也即同时执行S1090-S10100与S1010-S1080等，综上，本发明不对S1090-S10100与S1010-S1080的执行顺序作严格的限制。
本发明实施例提供的测量方法，用户设备确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量；确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。由此，可以实现用户设备对不同目标频段的无线条件的测量，进而可以有效地提高用户设备的移动性性能。
图11为本发明方法实施例四提供的测量方法流程图，所述方法的执行主体可以为网络侧设备，如图11所示，所述方法具体可以包括：
S1110，网络侧设备向用户设备发送第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量，以使所述用户设备确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；并使所述用户设备在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
此处，网络侧设备可以包括，能够为用户设备提供数据服务的设备，这里的数据包括业务数据信道承载的数据和/或控制数据信道承载的数据，网络侧设备还可以包括，能够为用户设备提供测量配置信息的设备，所述测量配置信息至少包括本说明书中的测量时间集合和/或第一测量配置信息，以及后 续提到的第二测量配置信息。在此说明书中，以网络侧设备为LTE基站来说。具体地，网络侧设备可以周期性配置测量时间集合和第一测量配置信息，也可以非周期配置。
特别地，在LTE***中，测量时间集合可以通过发现参考信号测量定时配置(Discovery Reference Measurement Timing Configuration，DMTC)，也即测量时间集合就是DMTC窗(DMTC window)。当然，在实际应用中，上述测量时间集合也可以通过其它方式进行配置，本发明对此不作限定。
此外，第一目标频段、测量时间集合、第一测量配置信息的定义以及用户设备确定目标小区对第一目标频段的使用状态和测量目标小区对应的第一目标频段的无线条件等步骤同实施例一的步骤S110-S130所述，在此不作赘述。
可选地，本发明实施例二还可以进一步包括如下步骤：
接收所述用户设备发送的测量结果；
根据接收的所述测量结果，对所述用户设备进行无线资源管理。
其中，根据接收的所述测量结果，对所述用户设备进行无线资源管理具体为：
根据接收的所述测量结果，确定所述用户设备是否需要更换数据接收频段；
和/或，
根据接收的所述测量结果，确定所述用户设备是否需要更换所述服务小区。
需要说明的是，在用户设备获得测量结果之后，可以在判断测量结果满足预设条件时，将测量结果发送给网络侧设备，也即网络侧设备接收用户设备发送的测量结果，此处，预设条件的定义可参见本发明实施例一所述。网络侧设备在接收到用户设备发送的测量结果之后，就可以对用户设备的移动性进行管理，如，确定用户设备是否需要更换数据接收频段或者确定用户设 备是否需要更换服务小区等。
此外，在网络侧设备接收到用户设备发送的测量结果之后，还可以根据接收的测量结果，确定用户设备对于目标小区是否存在隐藏节点。
其中，确定用户设备对于目标小区是否存在隐藏节点的步骤具体为：
获取所述目标小区对应的所述第一目标频段的无线条件的测量结果；
根据接收的所述测量结果和所述目标小区对应的所述第一目标频段的无线条件的测量结果，确定所述用户设备对于所述目标小区是否存在隐藏节点。
以下以根据接收的测量结果，确定用户设备对于一个目标小区是否存在隐藏节点为例来说：
此处，当网络侧设备为服务小区时，网络侧设备在接收到用户设备发送的测量结果时，直接可以确定该测量结果是否是根据第二测量模式测量得到，在确定该测量结果是根据第二测量模式测量得到时，该网络侧设备可以根据自身在对应测量时间集合内的侦听结果和UE发送的测量结果进行比较，来判断是否有隐藏节点；即如果二者的结果相差较大，则说明可能有隐藏节点，但如果二者的结果接近，也不能说明没有隐藏节点，还需要进一步的判断。
此外，网络侧设备还可以通过用户设备发送的测量结果，与特定的能量阈值进行比较。特定的能量阈值例如可以包括服务小区进行CCA时判断目标频段是否被其他小区占用的能量门限，如果用户设备发送的测量结果高于特定的能量阈值，同时，服务小区判断在测量时间集合内可以占用目标频段，则说明服务小区在此测量时间集合内检测到的能量门限低于CCA门限，因此，网络侧设备就可以根据用户设备发送的测量结果与特定的能量阈值的比较结果，确定用户设备在该目标频段上对于所述服务小区是否存在隐藏节点。
需要说明的是，当网络侧设备为除服务小区之外的小区(如，相邻小区)时，则网络侧设备在接收到用户设备发送的测量结果时，首先判断该测量结果是否是根据第二测量模式测量得到，在判断该测量结果是根据第二测量模式测量得到时，通过和服务小区的交互向服务小区发送网络侧设备在对应测 量时间集合内的侦听结果，最后由服务小区对网络侧设备的侦听结果和UE发送的测量结果相比较，来确定是否有隐藏节点；或者也可以由服务小区将从UE接收的测量结果通过交互发送给网络侧设备，使网络侧设备完成比较，然后再将比较结果反馈给该服务小区；最后再由服务小区根据比较结果，判断是否有隐藏节点。
可以理解的是，当目标小区的个数为多个时，网络侧设备可以根据上述方法确定用户设备对每个目标小区是否存在隐藏节点。
可选地，所述方法还可以包括向用户设备发送第一信令的步骤，其中，所述第一信令用于指示所述目标小区的标识信息为相邻小区的标识信息。用户设备在接收到上述第一信令之后，可以将目标小区确定为相邻小区，并确定相邻小区对所述第一目标频段的使用状态，以及在所述测量时间集合内，根据相邻小区对所述第一目标频段的使用状态，测量相邻小区对应的所述第一目标频段的无线条件，获得测量结果。其中，相邻小区对第一目标频段的使用状态的确定以及相邻小区对应的第一目标频段的无线条件的测量如本发明实施例一所述，在此不作赘述。
可选地，所述方法还可以包括向用户设备发送第二信令的步骤，所述第二信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。用户设备在接收到上述第二信令之后，即可确定目标小区对所述第一目标频段的使用状态，并根据确定的使用状态，测量目标小区对应的所述第一目标频段的无线条件，获得测量结果。
可选地，所述方法还可以包括向用户设备发送第三信令的步骤，所述第三信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。用户设备在接收到上述第三信令之后，即可确定目标小区对所述第一目标频段的使用状态，并根据确定的使用状态，测量目标小区对应的所述第一目标频段的无线条件，获得测量结果。
可选地，本发明的实施例一还可以进一步包括：
向所述用户设备发送第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量，以使所述用户设备对所述第二目标频段进行无线条件测量。
用户设备对所述第二目标频段进行无线条件测量即为对第二目标频段的频点资源进行无线条件测量，而不针对目标小区。
综上，本发明实施例二提供的测量方法，可以针对不同目标小区，实现移动性管理，无需额外通知测量时间集合的配置信息；此外，还可以实现隐藏节点的预判断，特别是根据DMTC Window内检测到的DRS来确定隐藏节点，能够实现对相邻小区可能存在的隐藏节点进行判断，为服务小区选择提供尽可能多的信息；在DMTC Window内确定目标小区对第一目标频段的使用状态，可以准确实现对能够检测到的任何一个小区在不同时间阶段的干扰能量的测量结果的准确统计。
装置实施例
图12为本发明装置实施例一提供的用户设备示意图。所述用户设备可以用于执行图1所述的方法。图12中，该用户设备包括：确定单元1201和测量单元1202。
确定单元1201，用于确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量。
可选地，所述测量时间集合为发现参考信号定时配置DMTC。
确定单元1201，还用于确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态。
测量单元1202，用于在所述测量时间集合内，根据确定单元1201确定的所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
此处，目标小区的标识信息可以通过如下一种或者多种方式确定：
1)可以由用户设备根据服务小区的标识信息，确定目标小区的标识信息，在这种情况下，目标小区的标识信息即为服务小区的标识信息；
2)可以由用户设备根据第一信令，确定目标小区的标识信息，此处，第一信令可以用于指示服务小区和/或相邻小区的标识信息；
3)可以由用户设备根据盲检测，确定目标小区的标识信息。在这种情况下，用户设备可以通过信号检测，确定目标小区的标识信息。这里的目标小区包括服务小区和/或相邻小区。
测量单元1202具体用于：当确定所述目标小区对所述第一目标频段的使用状态为未使用状态时，根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第一测量模式是指对所述第一目标频段进行能量测量的模式。
可选地，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
接收第二信令，根据所述第二信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
可选地，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
若未检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为未使用状态。
可选地，所述测量时间集合包含第一预设的时间资源；所述第一预设的时间资源包括以下至少一项：
所述参考信号包括的主同步信号PSS/辅同步信号SSS所在子帧对应的时间资源；
所述测量时间集合的起始时间与所述参考信号包括的主同步信号PSS/辅同步信号SSS时刻之间的时间资源。
所述根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第一测量模式，确定所述第一测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第一预设的时间资源内；
根据所述第一测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
确定所述目标小区在所述第一预设的时间资源内对所述第一目标频段的使用状态为未使用状态。可选地，测量单元1202还具体用于：
当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第二测量模式是指根据所述目标小区的信号对所述第一目标频段进行测量的模式。
可选地，测量单元1202还具体用于：
当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第三测量模式是指对所述第一目标频段的进行能量测量的模式。
可选地，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
若检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述 第一目标频段的使用状态为已使用状态。
可选地，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
接收第三信令，根据所述第三信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
可选地，所述测量时间集合包含第二预设的时间资源；所述第二预设的时间资源包括以下至少一项：
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与终止时间之间的时间资源；
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与所述测量时间集合结束时间之间的时间资源。
所述根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
根据第二测量模式，确定所述第二测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第二预设的时间资源内；
根据所述第二测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
确定所述目标小区在所述第二预设的时间资源内对所述第一目标频段的使用状态为已使用状态。
可选地，所述测量时间集合包含预设的第三时间资源；所述第三预设的时间资源包括：
所述测量时间集合的起始时间与所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间之间的时间资源。
所述根据第三测量模式，测量所述目标小区对应的所述第一目标频段的 无线条件，包括：
根据第三测量模式，确定所述第三测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第三预设的时间资源内；
根据所述第三测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
可选地，确定单元1201，还用于确定所述目标小区在所述第三预设的时间资源内对所述第一目标频段的使用状态为休眠态。
可选地，所述用户设备还包括：上报单元1203，用于当所述测量结果满足预设条件时，上报所述测量结果。
可选地，确定单元1201，还用于确定第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量；
测量单元1202，还用于对所述第二目标频段进行无线条件测量。
本发明实施例装置的各功能模块的功能，可以通过上述方法实施例的各步骤来实现，因此，本申请提供的装置的具体工作过程，在此不复赘述。
本发明实施例提供的用户设备，确定单元1201确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量；确定单元1201确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；测量单元1202在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。由此，可以实现用户设备对不同目标频段的无线条件的测量，进而可以有效地提高用户设备的移动性性能。
图13为本发明装置实施例二提供的网络测设备示意图。所述网络测设备可以用于执行图11所述的方法。图13中，该网络测设备包括：发送单元1301。
发送单元1301，用于向用户设备发送第一目标频段对应的测量时间集合 和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量，以使所述用户设备确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；并使所述用户设备在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
可选地，所述网络测设备还可以包括：接收单元1302和管理单元1303；
接收单元1302，用于接收所述用户设备发送的测量结果。
管理单元1303，用于根据接收单元1302接收的所述测量结果，对所述用户设备进行无线资源管理。
可选地，发送单元1301，还用于向所述用户设备发送第一信令，所述第一信令用于指示所述目标小区的标识信息为相邻小区的标识信息。
可选地，发送单元1301，还用于向所述用户设备发送第二信令，所述第二信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
可选地，发送单元1301，还用于向所述用户设备发送第三信令，所述第三信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
可选地，发送单元1301，还用于向所述用户设备发送第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量，以使所述用户设备对所述第二目标频段进行无线条件测量。
本发明实施例装置的各功能模块的功能，可以通过上述方法实施例的各步骤来实现，因此，本申请提供的装置的具体工作过程，在此不复赘述。
本发明实施例提供的网络测设备，发送单元1301向用户设备发送第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量，以使所述用 户设备确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；并使所述用户设备在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。由此，可以实现用户设备对不同目标频段的无线条件的测量，进而可以有效地提高用户设备的移动性性能。
图14为本发明装置实施例三提供的测量装置示意图。如图14所示，所述测量装置1400包括：处理器1402、存储器1404、通信接口1406和总线1408。其中，处理器1402、存储器1404和通信接口1406通过总线1408实现彼此之间的通信连接。
处理器1402可以采用通用的中央处理器(Central Processing Unit，CPU)，微处理器，应用专用集成电路(Application Specific Integrated Circuit，ASIC)，或者一个或多个集成电路，用于执行相关程序，以实现前述本发明方法实施例一至三所提供的技术方案。
存储器1404可以是只读存储器(Read Only Memory，ROM)，静态存储设备，动态存储设备或者随机存取存储器(Random Access Memory，RAM)。存储器1404可以存储操作***和其他应用程序。在通过软件或者固件来实现本发明实施例提供的技术方案时，用于实现本发明前述方法实施例一至三提供的任一可选技术方案的程序代码保存在存储器1404中，并由处理器1402来执行。
通信接口1406用以与其他交换机或控制服务器通信。
总线1408可包括一通路，在测量装置1400各个部件(例如处理器1402、存储器1404和通信接口1406)之间传送信息。
在测量装置1400运行时，存储器1404中的程序代码会被处理器1402访问，以执行如下指令：
确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测 量；
所述测量时间集合为发现参考信号定时配置DMTC。
确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；
在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
此处，目标小区的标识信息可以通过如下一种或者多种方式确定：
1)可以由用户设备根据服务小区的标识信息，确定目标小区的标识信息，在这种情况下，目标小区的标识信息即为服务小区的标识信息；
2)可以由用户设备根据第一信令，确定目标小区的标识信息，此处，第一信令可以用于指示服务小区和/或相邻小区的标识信息；
3)可以由用户设备根据盲检测，确定目标小区的标识信息。在这种情况下，用户设备可以通过信号检测，确定目标小区的标识信息。这里的目标小区包括服务小区和/或相邻小区。
进一步地，1402处理器还用于执行如下过程的指令：
当确定所述目标小区对所述第一目标频段的使用状态为未使用状态时，根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第一测量模式是指对所述第一目标频段进行能量测量的模式。
进一步地，1402处理器还用于执行如下过程的指令：
接收第二信令，根据所述第二信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
进一步地，1402处理器还用于执行如下过程的指令：
在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
若未检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为未使用状态。
所述测量时间集合包含第一预设的时间资源，所述第一预设的时间资源包括以下至少一项：
所述参考信号包括的主同步信号PSS/辅同步信号SSS所在子帧对应的时间资源；
所述测量时间集合的起始时间与所述参考信号包括的主同步信号PSS/辅同步信号SSS时刻之间的时间资源。
进一步地，1402处理器还用于执行如下过程的指令：
根据第一测量模式，确定所述第一测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第一预设的时间资源内；
根据所述第一测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
进一步地，1402处理器还用于执行如下过程的指令：
确定所述目标小区在所述第一预设的时间资源内对所述第一目标频段的使用状态为未使用状态。
进一步地，1402处理器还用于执行如下过程的指令：
当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第二测量模式是指根据所述目标小区的信号对所述第一目标频段进行测量的模式。
进一步地，1402处理器还用于执行如下过程的指令：
当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第三测量模式是指对所述第一目标频段的进行能量测量的模式。
进一步地，1402处理器还用于执行如下过程的指令：
在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
若检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为已使用状态。
进一步地，1402处理器还用于执行如下过程的指令：
接收第三信令，根据所述第三信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
可选地，所述测量时间集合包含第二预设的时间资源；所述第二预设的时间资源包括以下至少一项：
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与终止时间之间的时间资源；
在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与所述测量时间集合结束时间之间的时间资源。
进一步地，1402处理器还用于执行如下过程的指令：
根据第二测量模式，确定所述第二测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第二预设的时间资源内；
根据所述第二测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
进一步地，1402处理器还用于执行如下过程的指令：
确定所述目标小区在所述第二预设的时间资源内对所述第一目标频段的使用状态为已使用状态。
可选地，所述测量时间集合包含预设的第三时间资源；所述第三预设的时间资源包括：
所述测量时间集合的起始时间与所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间之间的时间资源。
进一步地，1402处理器还用于执行如下过程的指令：
根据第三测量模式，确定所述第三测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第三预设的时间资源内；
根据所述第三测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
进一步地，1402处理器还用于执行如下过程的指令：
确定所述目标小区在所述第三预设的时间资源内对所述第一目标频段的使用状态为休眠态。
进一步地，1402处理器还用于执行如下过程的指令：
当所述测量结果满足预设条件时，上报所述测量结果。
进一步地，1402处理器还用于执行如下过程的指令：
确定第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量；
对所述第二目标频段进行无线条件测量。
本发明实施例提供的测量装置，可以实现用户设备对不同目标频段的无线条件的测量，进而可以有效地提高用户设备的移动性性能。
图15为本发明装置实施例四提供的测量装置示意图。如图15所示，所述测量装置1500包括：处理器1502、存储器1504、通信接口1506和总线1508。其中，处理器1502、存储器1504和通信接口1506通过总线1508实现彼此之间的通信连接。
处理器1502可以采用通用的中央处理器(Central Processing Unit，CPU)，微处理器，应用专用集成电路(Application Specific Integrated Circuit，ASIC)，或者一个或多个集成电路，用于执行相关程序，以实现前述本发明方法实施例四所提供的技术方案。
存储器1504可以是只读存储器(Read Only Memory，ROM)，静态存储设备，动态存储设备或者随机存取存储器(Random Access Memory，RAM)。 存储器1504可以存储操作***和其他应用程序。在通过软件或者固件来实现本发明实施例提供的技术方案时，用于实现本发明前述方法实施例四提供的技术方案的程序代码保存在存储器1504中，并由处理器1502来执行。
通信接口1506用以与其他交换机或控制服务器通信。
总线1508可包括一通路，在测量装置1500各个部件(例如处理器1502、存储器1504和通信接口1506)之间传送信息。
在测量装置1500运行时，存储器1504中的程序代码会被处理器1502访问，以执行如下指令：
向用户设备发送第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量，以使所述用户设备确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；并使所述用户设备在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
进一步地，1502处理器还用于执行如下过程的指令：
接收所述用户设备发送的测量结果；
根据接收的所述测量结果，对所述用户设备进行无线资源管理。
进一步地，1502处理器还用于执行如下过程的指令：
向所述用户设备发送第一信令，所述第一信令用于指示所述目标小区的标识信息为相邻小区的标识信息。
进一步地，1502处理器还用于执行如下过程的指令：
向所述用户设备发送第二信令，所述第二信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
进一步地，1502处理器还用于执行如下过程的指令：
向所述用户设备发送第三信令，所述第三信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
进一步地，1502处理器还用于执行如下过程的指令：
向所述用户设备发送第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量，以使所述用户设备对所述第二目标频段进行无线条件测量。
本发明实施例提供的测量装置，可以实现用户设备对不同目标频段的无线条件的测量，进而可以有效地提高用户设备的移动性性能。
专业人员应该还可以进一步意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、计算机软件或者二者的结合来实现，为了清楚地说明硬件和软件的可互换性，在上述说明中已经按照功能一般性地描述了各示例的组成及步骤。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
结合本文中所公开的实施例描述的方法或算法的步骤可以用硬件、处理器执行的软件模块，或者二者的结合来实施。软件模块可以置于随机存储器(RAM)、内存、只读存储器(ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、CD-ROM、或技术领域内所公知的任意其它形式的存储介质中。
以上所述的具体实施方式，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施方式而已，并不用于限定本发明的保护范围，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (56)

  1. 一种测量方法，其特征在于，所述方法包括：
    用户设备确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量；
    确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；
    在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
  2. 根据权利要求1所述的方法，其特征在于，
    所述目标小区的标识信息为所述用户设备的服务小区的标识信息；和/或，
    所述目标小区的标识信息是由所述用户设备根据第一信令确定；和/或，
    所述目标小区的标识信息是由所述用户设备根据盲检测确定。
  3. 根据1或2所述的方法，其特征在于，所述根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
    当确定所述目标小区对所述第一目标频段的使用状态为未使用状态时，根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第一测量模式是指对所述第一目标频段进行能量测量的模式。
  4. 根据权利要求3所述的方法，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
    接收第二信令，根据所述第二信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
  5. 根据权利要求3所述的方法，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
    在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
    若未检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为未使用状态。
  6. 根据权利要求5所述的方法，其特征在于，所述测量时间集合包含第一预设的时间资源；
    所述根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
    根据第一测量模式，确定所述第一测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第一预设的时间资源内；
    根据所述第一测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
  7. 根据权利要求6所述的方法，所述第一预设的时间资源包括以下至少一项：
    所述参考信号包括的主同步信号PSS/辅同步信号SSS所在子帧对应的时间资源；
    所述测量时间集合的起始时间与所述参考信号包括的主同步信号PSS/辅同步信号SSS时刻之间的时间资源。
  8. 根据权利要求6或7所述的方法，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
    确定所述目标小区在所述第一预设的时间资源内对所述第一目标频段的使用状态为未使用状态。
  9. 根据权利要求1或2所述的方法，其特征在于，所述根据所述目标 小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
    当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第二测量模式是指根据所述目标小区的信号对所述第一目标频段进行测量的模式。
  10. 根据权利要求1或2所述的方法，其特征在于，所述根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
    当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第三测量模式是指对所述第一目标频段的进行能量测量的模式。
  11. 根据权利要求9或10所述的方法，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
    在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
    若检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为已使用状态。
  12. 根据权利要求9或10所述的方法，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
    接收第三信令，根据所述第三信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
  13. 根据权利要求11所述的方法，其特征在于，所述测量时间集合包含第二预设的时间资源；
    所述根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
    根据第二测量模式，确定所述第二测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第二预设的时间资源内；
    根据所述第二测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
  14. 根据权利要求13所述的方法，其特征在于，所述第二预设的时间资源包括以下至少一项：
    在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与终止时间之间的时间资源；
    在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与所述测量时间集合结束时间之间的时间资源。
  15. 根据权利要求13或14所述的方法，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
    确定所述目标小区在所述第二预设的时间资源内对所述第一目标频段的使用状态为已使用状态。
  16. 根据权利要求11所述的方法，其特征在于，所述测量时间集合包含预设的第三时间资源；
    所述根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
    根据第三测量模式，确定所述第三测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第三预设的时间资源内；
    根据所述第三测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
  17. 根据权利要求16所述的方法，其特征在于，所述第三预设的时间资源包括：
    所述测量时间集合的起始时间与所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间之间的时间资源。
  18. 根据权利要求16或17所述的方法，其特征在于，所述方法还包括：
    确定所述目标小区在所述第三预设的时间资源内对所述第一目标频段的使用状态为休眠态。
  19. 根据权利要求1-18任一项所述的方法，其特征在于，所述方法还包括：
    当所述测量结果满足预设条件时，上报所述测量结果。
  20. 根据权利要求1-19任一项所述的方法，其特征在于，所述测量时间集合为发现参考信号定时配置DMTC。
  21. 根据权利要求1-20任一项所述的方法，其特征在于，所述方法还包括：
    所述用户设备确定第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量；
    所述用户设备对所述第二目标频段进行无线条件测量。
  22. 一种测量方法，其特征在于，所述方法包括：
    网络侧设备向用户设备发送第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量；
    以使所述用户设备确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；
    并使所述用户设备在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
  23. 根据权利要求22所述的方法，其特征在于，所述方法还包括：
    接收所述用户设备发送的测量结果；
    根据接收的所述测量结果，对所述用户设备进行无线资源管理。
  24. 根据权利要求22或23所述的方法，其特征在于，所述方法还包括：
    向所述用户设备发送第一信令，所述第一信令用于指示所述目标小区的标识信息为相邻小区的标识信息。
  25. 根据权利要求22-24任一项所述的方法，其特征在于，所述方法还包括：
    向所述用户设备发送第二信令，所述第二信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
  26. 根据权利要求22-24任一项所述的方法，其特征在于，所述方法还包括：
    向所述用户设备发送第三信令，所述第三信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
  27. 根据权利要求22-26任一项所述的方法，其特征在于，所述方法还包括：
    向所述用户设备发送第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量，以使所述用户设备对所述第二目标频段进行无线条件测量。
  28. 一种用户设备，其特征在于，所述用户设备包括：确定单元和测量单元；
    所述确定单元，用于确定第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量；
    所述确定单元，还用于确定所述标识信息对应的所述目标小区对所述 第一目标频段的使用状态；
    所述测量单元，用于在所述测量时间集合内，根据所述确定单元确定的所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
  29. 根据权利要求28所述的用户设备，其特征在于，
    所述目标小区的标识信息为所述用户设备的服务小区的标识信息；和/或，
    所述目标小区的标识信息是由所述用户设备根据第一信令确定；和/或，
    所述目标小区的标识信息是由所述用户设备根据盲检测确定。
  30. 根据28或29所述的用户设备，其特征在于，所述测量单元具体用于：
    当确定所述目标小区对所述第一目标频段的使用状态为未使用状态时，根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第一测量模式是指对所述第一目标频段进行能量测量的模式。
  31. 根据权利要求30所述的用户设备，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
    接收第二信令，根据所述第二信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
  32. 根据权利要求30所述的用户设备，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
    在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
    若未检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为未使用状态。
  33. 根据权利要求32所述的用户设备，其特征在于，所述测量时间集合包含第一预设的时间资源；
    所述根据第一测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
    根据第一测量模式，确定所述第一测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第一预设的时间资源内；
    根据所述第一测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
  34. 根据权利要求33所述的用户设备，所述第一预设的时间资源包括以下至少一项：
    所述参考信号包括的主同步信号PSS/辅同步信号SSS所在子帧对应的时间资源；
    所述测量时间集合的起始时间与所述参考信号包括的主同步信号PSS/辅同步信号SSS时刻之间的时间资源。
  35. 根据权利要求33或34所述的用户设备，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为未使用状态，包括：
    确定所述目标小区在所述第一预设的时间资源内对所述第一目标频段的使用状态为未使用状态。
  36. 根据权利要求28或29所述的用户设备，其特征在于，所述测量单元具体用于：
    当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第二测量模式是指根据所述目标小区的信号对所述第一目标频段进行测量的模式。
  37. 根据权利要求28或29所述的用户设备，其特征在于，所述测量单元具体用于：
    当确定所述目标小区对所述第一目标频段的使用状态为已使用状态时，根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，所述第三测量模式是指对所述第一目标频段的进行能量测量的模式。
  38. 根据权利要求36或37所述的用户设备，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
    在所述测量时间集合内，在所述第一目标频段上检测参考信号或者参考信息，其中，所述参考信号或者所述参考信息中携带所述目标小区的标识信息；
    若检测到所述参考信号或者所述参考信息，则确定所述目标小区对所述第一目标频段的使用状态为已使用状态。
  39. 根据权利要求36或37所述的用户设备，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
    接收第三信令，根据所述第三信令确定在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
  40. 根据权利要求38所述的用户设备，其特征在于，所述测量时间集合包含第二预设的时间资源；
    所述根据第二测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
    根据第二测量模式，确定所述第二测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第二预设的时间资源内；
    根据所述第二测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
  41. 根据权利要求40所述的用户设备，其特征在于，所述第二预设的时间资源包括以下至少一项：
    在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时 间与终止时间之间的时间资源；
    在所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间与所述测量时间集合结束时间之间的时间资源。
  42. 根据权利要求40或41所述的用户设备，其特征在于，所述确定所述目标小区对所述第一目标频段的使用状态为已使用状态，包括：
    确定所述目标小区在所述第二预设的时间资源内对所述第一目标频段的使用状态为已使用状态。
  43. 根据权利要求38所述的用户设备，其特征在于，所述测量时间集合包含预设的第三时间资源；
    所述根据第三测量模式，测量所述目标小区对应的所述第一目标频段的无线条件，包括：
    根据第三测量模式，确定所述第三测量模式对应的测量资源，所述测量资源包含时间资源，所述时间资源在所述第三预设的时间资源内；
    根据所述第三测量模式对应的测量资源，测量所述目标小区对应的所述第一目标频段的无线条件。
  44. 根据权利要求43所述的用户设备，其特征在于，所述第三预设的时间资源包括：
    所述测量时间集合的起始时间与所述第一目标频段上发送所述参考信号或者所述参考信息的起始时间之间的时间资源。
  45. 根据权利要求43或44所述的用户设备，其特征在于，所述确定单元，还用于确定所述目标小区在所述第三预设的时间资源内对所述第一目标频段的使用状态为休眠态。
  46. 根据权利要求28-45任一项所述的用户设备，其特征在于，所述用户设备还包括：上报单元，用于当所述测量结果满足预设条件时，上报所述测量结果。
  47. 根据权利要求28-46任一项所述的用户设备，其特征在于，所述 测量时间集合为发现参考信号定时配置DMTC。
  48. 根据权利要求28-47任一项所述的用户设备，其特征在于，所述确定单元，还用于确定第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量；
    所述测量单元还，用于对所述第二目标频段进行无线条件测量。
  49. 一种网络侧设备，其特征在于，所述网络侧设备包括：发送单元；
    所述发送单元，用于向用户设备发送第一目标频段对应的测量时间集合和第一测量配置信息，所述第一测量配置信息为配置所述用户设备根据目标小区的标识信息进行无线条件测量，以使所述用户设备确定所述标识信息对应的所述目标小区对所述第一目标频段的使用状态；并使所述用户设备在所述测量时间集合内，根据所述目标小区对所述第一目标频段的使用状态，测量所述目标小区对应的所述第一目标频段的无线条件，获得测量结果。
  50. 根据权利要求49所述的网络侧设备，其特征在于，所述网络侧设备还包括：接收单元和管理单元；
    所述接收单元，用于接收所述用户设备发送的测量结果；
    所述管理单元，用于根据所述接收单元接收的所述测量结果，对所述用户设备进行无线资源管理。
  51. 根据权利要求49或50所述的网络侧设备，其特征在于，所述发送单元，还用于向所述用户设备发送第一信令，所述第一信令用于指示所述目标小区的标识信息为相邻小区的标识信息。
  52. 根据权利要求49-51任一项所述的网络侧设备，其特征在于，所述发送单元，还用于向所述用户设备发送第二信令，所述第二信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为未使用状态。
  53. 根据权利要求49-51任一项所述的网络侧设备，其特征在于，所述发送单元，还用于向所述用户设备发送第三信令，所述第三信令用于指示在所述测量时间集合内，所述目标小区对所述第一目标频段的使用状态为已使用状态。
  54. 根据权利要求49-53任一项所述的网络侧设备，其特征在于，所述发送单元，还用于向所述用户设备发送第二目标频段对应的第二测量配置信息，所述第二测量配置信息为配置所述用户设备不根据目标小区的标识信息进行无线条件测量，以使所述用户设备对所述第二目标频段进行无线条件测量。
  55. 一种测量装置，其特征在于，所述装置包括：
    处理器，存储器，通信接口和总线，其中，所述处理器、所述存储器和所述通信接口通过所述总线通信；
    所述通信接口用于与交换机或控制服务器通信；
    所述存储器用于存放程序；
    当所述装置运行时，所述处理器用于执行所述存储器存储的所述程序，以执行权利要求1至21任一所述的方法。
  56. 一种测量装置，其特征在于，所述装置包括：
    处理器，存储器，通信接口和总线，其中，所述处理器、所述存储器和所述通信接口通过所述总线通信；
    所述通信接口用于与交换机或控制服务器通信；
    所述存储器用于存放程序；
    当所述装置运行时，所述处理器用于执行所述存储器存储的所述程序，以执行权利要求22至27任一所述的方法。
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