WO2012146115A1 - 最小化路测测量配置参数下发方法、***和设备 - Google Patents
最小化路测测量配置参数下发方法、***和设备 Download PDFInfo
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- WO2012146115A1 WO2012146115A1 PCT/CN2012/073230 CN2012073230W WO2012146115A1 WO 2012146115 A1 WO2012146115 A1 WO 2012146115A1 CN 2012073230 W CN2012073230 W CN 2012073230W WO 2012146115 A1 WO2012146115 A1 WO 2012146115A1
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- measurement configuration
- mdt measurement
- configuration parameter
- base station
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- 238000005259 measurement Methods 0.000 title claims abstract description 286
- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000012360 testing method Methods 0.000 title claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 230000004044 response Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 230000004913 activation Effects 0.000 description 6
- 238000007726 management method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 238000002716 delivery method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000013439 planning Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
Definitions
- the present invention relates to the field of wireless communications, and in particular, to a method, system, and device for minimizing a drive measurement measurement configuration parameter.
- the MDT is divided into real-time (MT) and MDT (Logged) MDT, as follows:
- the Immediate MDT is the MDT measurement and the last 4 ⁇ of the terminal in the connected state.
- the radio resource management (RRM) measurement mechanism is multiplexed and reported to the base station/wireless network controller (e B/RNC) as soon as the reporting condition is met.
- the Logged MDT is the MDT measurement performed by the UE in the idle state, and is reported in the subsequent connected state. Once the configured trigger conditions are met, the measurement results are obtained and stored (log) and reported to the eNB/RNC at a suitable time.
- the MDT measurement configuration can be divided into a cell-based MDT measurement configuration and a UE-based MDT measurement configuration.
- Figure 1 is a schematic diagram of UE-based MDT measurement configuration parameter transfer.
- the Mobility Management Entity MME can obtain the UE-related MDT measurement configuration parameters (Measurement configuration parameters of the MDT or Logged MDT) from the Home Subscriber Server (HSS).
- the MDT measurement configuration parameter includes information such as measurement content and report object, and also includes configuration policy information, and the configuration policy information includes a certain group of International Mobile Subscriber Identity (IMSI) / International Mobile Equipment Identification Code (International Mobile Equipment) Identity, IMEI), may also contain MDT measurement geographic range information, such as tracking area (TA) or cell list (Cell List) information.
- IMSI International Mobile Subscriber Identity
- IMEI International Mobile Equipment Identification Code
- the MME sends the MDT measurement configuration parameter to the corresponding UE through the eNB according to the configuration policy information.
- the HSS determines, according to the saved IMSI/IMEI list for the MDT measurement, the UE that needs to perform the MDT measurement, and sends the MDT measurement configuration parameter to the MME attached to the UE, and then the MME according to the configuration policy. If the information is that the UE is in the MDT measurement geographic range, the MDT measurement configuration parameter is carried in the initial context setup request message and sent to the e B. After receiving the message, the eNB judges that the message is carried in the message.
- the measurement configuration parameter of the Logged MDT is used to transmit the measurement configuration parameters to the UE by using a new Radio Resource Control (RRC) signaling; if it is determined that the message carries the measurement configuration of the Immediate MDT For the parameter, the measurement configuration parameter is sent to the UE by using an RRC CONNECTION RECONFIGURATION message.
- RRC Radio Resource Control
- the MME For the Immediate MDT configuration mechanism including the IMSI/IMEI and the Cell List in the MDT measurement configuration parameter, in the initial access process of the UE, if the serving cell of the UE is not in the cell list of the MDT measurement configuration parameter, the MME The MDT measurement configuration parameters are not sent to the current e B.
- intra-eNB intra-eNB
- the target cell after handover is in the cell list
- intra-eNB intra-eNB
- the MME since the MME does not participate in intra-eNB handover, it does not know that the serving cell of the UE changes, and therefore It may be known that the UE enters the range of the MDT measurement cell, which means that the MME cannot send the MDT measurement configuration parameter to the current serving eNB of the UE, so that the UE cannot perform the required MDT measurement.
- the embodiments of the present invention provide a method, a system, and a device for minimizing the transmission measurement configuration parameter, which are used to solve the problem that the UE cannot perform MDT measurement when the UE needs to perform MDT measurement on the network side.
- An MDT measurement configuration parameter delivery method includes:
- the MME receives the MDT measurement configuration parameter of the terminal sent by the HSS;
- the MME When the MME determines to be YES, the MME sends the MDT measurement configuration parameter to the base station to which the terminal serving cell belongs.
- An MDT measurement configuration parameter delivery method comprising:
- the MME receives the MDT measurement configuration parameter of the terminal of the accessed network sent by the HSS;
- the MME When the MME determines to be YES, the MME sends the MDT measurement configuration parameter to the base station to which the terminal belongs.
- An MME, the MME includes: 3
- a receiving unit configured to receive an MDT measurement configuration parameter of the terminal sent by the HSS
- a determining unit configured to determine whether the cell list information in the MDT measurement configuration parameter includes information about a cell under the base station to which the terminal service cell belongs;
- a sending unit configured to send the MDT measurement configuration parameter to the base station to which the terminal belongs when the determination is yes.
- An MME the MME includes:
- a receiving unit configured to receive an MDT measurement configuration parameter of a terminal of the network that is sent by the HSS, and a determining unit, configured to acquire information about the serving cell of the terminal from a base station to which the terminal belongs, and determine the MDT measurement configuration parameter. Whether the cell list information in the information includes information of the serving cell;
- a sending unit configured to send the MDT measurement configuration parameter to the base station to which the terminal belongs when the determination is yes.
- a base station comprising:
- a receiving unit configured to receive an MDT measurement configuration parameter of a terminal that is sent by the mobility management entity MME, and a determining unit, configured to determine whether the terminal switches to a cell in the cell list information in the MDT measurement configuration parameter;
- a sending unit configured to send the MDT measurement configuration parameter to the terminal when the determination is yes.
- a wireless communication system characterized in that the system comprises:
- the MME is configured to receive the MDT measurement configuration parameter of the terminal that is sent by the home subscriber network (HSS), and determine whether the cell list information in the MDT measurement configuration parameter includes information about a cell under the base station to which the terminal serving cell belongs; And sending the MDT measurement configuration parameter to the base station to which the terminal belongs;
- HSS home subscriber network
- a base station configured to receive an MDT measurement configuration parameter of a terminal delivered by the MME, determine whether the terminal switches to a cell in the cell list information in the MDT measurement configuration parameter, and when the determination is yes, configure the MDT measurement The parameters are sent to the terminal.
- a wireless communication system comprising:
- the MME is configured to receive the MDT measurement configuration parameter of the terminal of the accessed network that is sent by the HSS, obtain the information of the serving cell of the terminal from the base station to which the terminal belongs, and determine whether the cell list information in the MDT measurement configuration parameter is The information of the serving cell is included; when the determination is yes, the MDT measurement configuration parameter is sent to the base station to which the terminal belongs;
- the base station is configured to receive the MDT measurement configuration parameter of the terminal that is sent by the MME, and send the MDT measurement configuration parameter to the terminal.
- the MDT measurement configuration parameter of the terminal that is sent by the HSS is received, and determining whether the cell list information in the MDT measurement configuration parameter includes information about a cell under the base station to which the terminal serving cell belongs, When the determination is yes, the MDT measurement configuration parameter is sent to the base station to which the terminal belongs.
- the MME when the cell list information in the MDT measurement configuration parameter includes the information of the cell under the base station to which the terminal serving cell belongs, the MME sends the MDT measurement configuration parameter to the base station to which the terminal belongs, so that the base station enters the cell at the terminal.
- the MDT measurement configuration parameter can be sent to the terminal, and the terminal can perform MDT measurement according to the MDT measurement configuration parameter, so that the cell initially accessed by the terminal is not included in the cell list, and then the terminal switches to the terminal.
- the MDT measurement cannot be performed because the terminal does not have the MDT measurement configuration parameter.
- the MME receives the MDT measurement configuration parameter of the terminal that is sent by the HSS, and after receiving the handover request sent by the base station to which the terminal belongs, determines the cell list in the MDT measurement configuration parameter. Whether the information includes the information of the cell under the target base station of the handover, and when the determination is yes, the MDT measurement configuration parameter is sent to the target base station. It can be seen that, in the solution, when the cell list information in the MDT measurement configuration parameter includes the information of the cell under the target base station, the MDT measurement configuration parameter is sent to the target base station, so that the target base station enters the cell list at the terminal.
- the MDT measurement configuration parameter can be sent to the terminal, and the terminal can perform MDT measurement according to the MDT measurement configuration parameter, so that the cell under the source base station initially accessed by the terminal is not included in the cell list, and then the terminal is When the cell under the target base station to be handed over is included in the cell list, the MDT measurement cannot be performed because the terminal does not have the MDT measurement configuration parameter.
- the MME receives the MDT measurement configuration parameter of the terminal that has been accessed by the HSS, and obtains the information about the serving cell of the terminal from the base station to which the terminal belongs, and determines the MDT. And determining whether the cell list information in the configuration parameter includes the information of the serving cell, and when the determination is yes, sending the MDT measurement configuration parameter to the base station to which the terminal belongs. It can be seen that, in the solution, when the cell list information in the MDT measurement configuration parameter includes the information of the serving cell of the terminal that has accessed the network, the MME sends the MDT measurement configuration parameter to the base station to which the terminal belongs, so that the base station can measure the MDT.
- the configuration parameters are sent to the terminal, and the terminal can perform MDT measurement according to the MDT measurement configuration parameters, so as to avoid the problem that the MDT measurement cannot be performed because the terminal does not have the MDT measurement configuration parameter when the terminal initially accessing the cell is not included in the cell list. . DRAWINGS
- FIG. 2 is a schematic diagram of an MDT configuration signaling process in the background art
- FIG. 3 is a schematic flowchart of a method according to an embodiment of the present disclosure.
- FIG. 4 is a schematic flowchart of another method according to an embodiment of the present invention.
- FIG. 5 is a schematic diagram of still another method according to an embodiment of the present disclosure.
- FIG. 6 is a schematic flowchart of still another method according to an embodiment of the present disclosure.
- FIG. 7A is a schematic flowchart of Embodiment 1 of the present invention.
- FIG. 7C is a schematic flowchart of Embodiment 3 of the present invention.
- FIG. 8 is a schematic structural diagram of a system according to an embodiment of the present disclosure.
- FIG. 9 is a schematic structural diagram of a device according to an embodiment of the present disclosure.
- FIG. 10 is a schematic structural diagram of another device according to an embodiment of the present disclosure.
- FIG. 11 is a schematic structural diagram of another apparatus according to an embodiment of the present invention. detailed description
- the embodiment of the present invention provides a method for sending the MDT measurement configuration parameter.
- the MME uses the cell list information in the MDT measurement configuration parameter.
- the MDT measurement configuration parameter is sent to the base station to which the terminal belongs.
- a method for sending an MDT measurement configuration parameter includes the following steps: Step 30: The MME receives an MDT measurement configuration parameter of a terminal sent by the HSS.
- Step 31 The MME determines whether the cell list information in the MDT measurement configuration parameter includes information about a cell under the base station to which the terminal serving cell belongs.
- Step 32 When determining that the cell list information includes the information of the cell under the base station to which the terminal serving cell belongs, the MME sends the MDT measurement configuration parameter to the base station to which the terminal serving cell belongs.
- the MME before the MME receives the MDT measurement configuration parameter of the terminal that is sent by the HSS, the MME receives an initial terminal message sent by the base station to which the terminal belongs, where the initial terminal message is that the base station establishes an RRC with the terminal in the idle state.
- the message sent after the connection the MME sends an update location request message to the HSS to request the HSS to update the location of the terminal in the network;
- the MME receives the MDT measurement configuration parameter of the terminal sent by the HSS, and the specific implementation is as follows:
- the MME receives an update location response message returned by the HSS, where the update location response message carries the MDT measurement configuration parameter of the terminal.
- the MME receives the MDT measurement configuration parameter of the terminal that is sent by the HSS, and the specific implementation is as follows: The MME receives the insertion subscription subscriber t data message sent by the HSS, and the insertion subscription subscriber data message inserts the MDT measurement configuration parameter of the terminal that has accessed the network in the registration data message.
- the MME determines whether the cell list information in the MDT measurement configuration parameter includes the cell under the handover target base station.
- the MME sends the MDT measurement configuration parameter to the target base station when determining that the cell list information includes the information of the cell under the handover target base station.
- the embodiment of the present invention provides another method for sending the MDT measurement configuration parameter.
- the MME sends the base station to which the terminal belongs.
- the MDT measurement configuration parameter is sent to the base station to which the terminal belongs.
- a method for sending an MDT measurement configuration parameter includes the following steps: Step 40: The MME receives an MDT measurement configuration parameter of a terminal sent by the HSS.
- Step 41 After receiving the handover request sent by the base station to which the terminal belongs, the MME determines whether the cell list information in the MDT measurement configuration parameter includes the information of the cell under the handover target base station.
- Step 42 The MME sends the MDT measurement configuration parameter to the target base station when determining that the cell list information includes the information of the cell under the handover target base station.
- the MME receives the MDT measurement configuration parameter of the terminal sent by the HSS, and the specific implementation is as follows:
- the MME receives the Insert Subscriber User Data message sent by the HSS, and the Insert Subscriber User Data message carries the MDT measurement configuration parameter of the terminal that has been connected to the network.
- the MME before the MME receives the MDT measurement configuration parameter of the terminal that is sent by the HSS, the MME receives an initial terminal message sent by the base station to which the terminal belongs, where the initial terminal message is established by the base station in the idle state. a message sent after the RRC connection; the MME sends an update location request message to the HSS to request the HSS to update the location of the terminal in the network;
- the MME receives the MDT measurement configuration parameter of the terminal sent by the HSS, and the specific implementation is as follows:
- the MME receives an update location response message returned by the HSS, where the update location response message carries the MDT measurement configuration parameter of the terminal.
- the embodiment of the present invention provides another method for sending the MDT measurement configuration parameter, where the terminal belongs to the terminal that has accessed the network.
- the base station acquires information of the serving cell of the terminal, and if the MDT measures the cell list information packet in the configuration parameter Cell containing the service information, the base station with the MDT measurement terminal 7 belongs delivers the configuration parameters.
- a method for sending an MDT measurement configuration parameter includes the following steps: Step 50: The MME receives an MDT measurement configuration parameter of a terminal that has been accessed by the HSS and accesses the network; Step 51: The MME slave terminal belongs to The base station acquires information about the serving cell of the terminal, and determines whether the cell list information in the MDT measurement configuration parameter includes information of the serving cell;
- Step 52 When determining that the cell list information includes the information of the serving cell, the MME sends the MDT measurement configuration parameter to the base station to which the terminal belongs.
- step 51 the MME obtains information about the serving cell of the terminal from the base station to which the terminal belongs, and the specific implementation may be as follows:
- the MME sends a location report control message to the base station to which the terminal belongs to request the base station to report the information of the serving cell of the terminal.
- the MME receives the information of the serving cell of the terminal reported by the base station.
- the MME receives the MDT measurement configuration parameters of the terminal connected to the network sent by the HSS, and the specific implementation may be as follows:
- the MME receives the Insert Subscriber User Data message sent by the HSS, and the Insert Subscriber User Data message carries the MDT measurement configuration parameter of the terminal that has been connected to the network.
- the embodiment of the present invention provides a method for sending an MDT measurement configuration parameter. Referring to FIG. 6, the following steps are included:
- Step 60 The base station receives the MDT measurement configuration parameter of the terminal that is sent by the mobility management entity MME.
- Step 61 The base station determines whether the terminal switches to the cell in the cell list information in the MDT measurement configuration parameter.
- Step 62 The base station determines that the terminal switches to When the MDT measures the cell in the cell list information in the configuration parameter, the MDT measurement configuration parameter is sent to the terminal.
- the MME can learn the information of the serving cell of the UE only when the UE is initially accessed, in the subsequent process, in many cases (for example, when the UE performs intra-e B handover), the MME does not know the service of the UE. Whether the cell has changed causes the MME to be unable to determine when it is necessary to send the MDT measurement configuration parameters to the service e B of the UE. Therefore, when the MDT measurement geographic range of the Operation and Maintenance (OAM) device configuration is determined according to the cell list, this patent proposes the following method to solve the problem:
- OAM Operation and Maintenance
- the MME determines whether the MDT measurement configuration parameter needs to be sent to the e B according to the serving eNB of the UE.
- the eNB determines whether to send the MDT measurement configuration parameter to the UE according to the serving cell of the UE.
- Case 1 If the OAM device initiates the MDT measurement configuration, the UE is still in the idle (IDLE) state, then After the UE establishes a connection, the MME determines whether any cell in the cell list configured by the UE and the OAM device belongs to the same e B. If the serving cell of the UE and the cell list configured by the OAM device are in the same eNB, the MME carries the MDT measurement configuration parameter in the initial UE context setup message sent to the eNB that the current UE accesses. If the cell of the UE and the cell list configured by the OAM device are not in the same eNB, the MME does not carry the MDT measurement configuration parameter in the initial UE context setup message.
- Case 2 If the UE is in the connected state when the OAM device initiates the MDT measurement configuration, the MDT measurement configuration parameter is not included in the initial UE context setup message sent to the eNB during the initial connection establishment process of the UE.
- the MME first determines whether the cell list of the MDT measurement configuration parameter has one or more cells belonging to the cell controlled by the serving base station of the UE. If yes, the MME sends the MDT measurement configuration parameter to the current serving base station of the UE. If not, the MME does not need to send the MDT measurement configuration parameter to the base station.
- Case 3 If the OAM device has configured the UE to perform the MDT measurement, the MME determines that one or more cells in the cell list of the MDT measurement configuration parameters configured by the OAM device belong to the target base station of the UE, The MDT measurement configuration parameter is carried in the handover request message sent to the target base station. Otherwise, the MME does not carry the MDT measurement configuration parameter in the handover request message.
- Solution 2 When the MME sends the MDT measurement configuration parameters, the MME first obtains the serving cell information of the UE by using an S1 process, and then determines whether the MDT measurement configuration parameter needs to be sent to the e B according to the information.
- Embodiment 1 is a diagrammatic representation of Embodiment 1:
- the OAM device configures an area where the IMSI participates in the MDT measurement and performs measurement, that is, the UE A corresponding to the IMSI is required to perform MDT measurement in the cell1, cell2, and cell3.
- UE A initiates an RRC connection setup request to cell 4, and cell 4 and cell1 belong to the same base station.
- Step la The equipment management system (EMS) sends the MDT measurement configuration parameters to the HSS;
- Step lb UE A in the IDLE state initiates an RRC connection setup request to e Bl;
- Step 2 After establishing an RRC connection with the UE A , the eNB1 sends an initial UE message to the MME.
- Step 3 The MME sends an Update Location Request message to the HSS to request the HSS to update the location of the UE in the network.
- Step 4 After receiving the update location request, the HSS sends an Update Location Answer message to the MME, where the MDT measurement configuration parameter is carried in the message;
- Step 5 The MME determines that the geographic range of the MDT measurement is cell1, cell2, and cell3 according to the MDT measurement configuration parameter.
- Step 6 The MME determines, according to the content in the S1 signaling, that the eNB to which the UE belongs belongs to the eNB1, and at the same time, the celll Also belongs to e Bl ; 9
- Step 7 The MME sends an initial terminal context setup message carrying the MDT measurement configuration parameter to the eNB1.
- Step 8 After receiving the initial terminal context establishment information, the eNB1 saves the MDT measurement configuration parameter, so that when the connected UE A moves to the cell1, the eNB1 may send the MDT measurement configuration parameter to the UE A.
- Embodiment 2 is a diagrammatic representation of Embodiment 1:
- UE A has established a connection with the network.
- the OAM device configures an area where the IMSI participates in the MDT measurement and performs measurement, that is, the UE in the cell list is required to perform MDT measurement in cell1, cell2, and cell3.
- the IMSI corresponds to UE A.
- Step 1 UE A establishes a connection with the network through eNB1, and the current serving cell of the UE is cell 4.
- Step 2 The EMS sends a trace activation message to the HSS, where the MDT measurement configuration parameter is carried;
- Step 3 After receiving the tracking activation message, the HSS sends an insert subscriber data message to the MME, where the message carries the MDT measurement configuration parameter.
- Step 4 The MME determines that the measurement range of the MDT is cell 1, cell 2, and cell 3 according to the MDT measurement configuration parameter.
- Step 5 The MME determines that the cell 1 belongs to the current serving base station e B 1 of UE A ;
- Step 6 The MME sends a trace start message carrying the MDT measurement configuration parameter to the eNB1.
- Step 7 After receiving the tracking start information, the eNB1 saves the MDT measurement configuration parameter therein, so that when the UE A moves to the cell 1, the eNB 1 may send the MDT measurement configuration parameter to the UE A.
- Embodiment 3 is a diagrammatic representation of Embodiment 3
- the OAM device configures an area where the IMSI participates in the MDT measurement and performs measurement, that is, UE A corresponding to the IMSI is required to perform MDT measurement in cell1, cell2, and cell3.
- the UE A in the connected state initiates the SI handover, and the target cell is the cell 4, and the cell1 and the cell 4 belong to the same base station.
- Step 1 The UE establishes a connection with the network through the eNB 1;
- Step 2 The EMS sends a trace activation message to the HSS, which carries the MDT measurement configuration parameter.
- Step 3 After receiving the trace activation message, the HSS sends an insert subscriber data message to the MME, where the message carries the MDT measurement configuration parameter.
- Step 4 The MME determines that the measurement range of the MDT is cell 1, cell 2, and cell 3 according to the MDT measurement configuration parameter.
- Step 5 The MME determines that any cell in the MDT measurement cell does not belong to the current serving base station eNB1 of the UE, and does not send a trace start message. To eNB 1;
- Step 6 UE A performs an S1 handover, and the target base station is e B2, and the MME receives a handover request sent by the eNB1.
- Step 7 The MME determines that the cell1 of the measurement cell of the MDT belongs to the target base station eNB2;
- Step 8 The MME sends a handover request (Handover Request) message carrying the MDT measurement configuration parameter to the eNB2.
- Embodiment 4 is a diagrammatic representation of Embodiment 4:
- UE A has established a connection with the network, and the serving cell of the UE is cell1.
- the OAM device configures one geographic area cell1, cell2, and cell3 in which the IMSI participates in the MDT measurement and performs measurement, that is, the UE A corresponding to the IMSI is required to perform MDT measurement in the specified cells.
- Step 1 UE A establishes a connection with the network through eNB 1, and the current serving cell of UE A is cell 1;
- Step 2 The EMS sends a trace activation message to the HSS, which carries the measurement MDT configuration parameter.
- Step 3 After receiving the trace activation message, the HSS sends an insert subscriber data message to the MME, where the message carries the MDT measurement configuration parameter.
- Step 4 The MME determines that the measurement range of the MDT is cell 1, cell 2, and cell 3 according to the MDT measurement configuration parameter.
- Step 5 The MME sends a location 4 report control message to the eNB 1 to request the serving cell information of the UE A. ;
- Step 6 e Bl returns the serving cell of the UE to celll by using the location report message
- Step 7 The MME determines that the serving cell of the UE is in the cell list.
- Step 8 The MME sends the MDT measurement configuration parameter to e Bl by tracking the start message. After receiving the information, the eNB1 saves the MDT measurement configuration parameter and sends it to UE A.
- the MME, the MME, and the wireless communication system in the wireless communication system are also provided in the embodiment of the present invention. Since the principle of solving the problem of these devices is similar to the method for transmitting the MDT measurement configuration parameters, these devices are For the implementation of the method, refer to the implementation of the method, and the repetition will not be repeated.
- an embodiment of the present invention further provides a wireless communication system, where the system includes:
- the MME 80 is configured to receive an MDT measurement configuration parameter of the terminal that is sent by the HSS, and determine whether the cell list information in the MDT measurement configuration parameter includes information about a cell under the base station to which the terminal serving cell belongs; when the determination is yes, the MDT measurement configuration parameter is Send to the base station to which the terminal belongs;
- the base station 81 is configured to receive the MDT measurement configuration parameter of the terminal that is sent by the MME, determine whether the terminal switches to the cell in the cell list information in the MDT measurement configuration parameter, and when the determination is yes, send the MDT measurement configuration parameter to the terminal. .
- the embodiment of the present invention further provides a wireless communication system, where the system includes:
- the MME 80 is configured to receive the MDT measurement configuration parameter of the terminal sent by the home subscriber server HSS. After receiving the handover request sent by the base station to which the terminal belongs, determine the cell list information in the MDT measurement configuration parameter. Whether the information of the cell under the target base station of the handover is included; ⁇ When the determination is yes, the MDT measurement configuration parameter is sent to the target base station;
- the base station 81 is configured to receive the MDT measurement configuration parameter of the terminal that is sent by the MME, determine whether the terminal switches to the cell in the cell list information in the MDT measurement configuration parameter, and when the determination is yes, send the MDT measurement configuration parameter to the terminal. .
- the embodiment of the present invention further provides a wireless communication system, where the system includes:
- the MME 80 is configured to receive the MDT measurement configuration parameter of the terminal that has been accessed by the HSS, obtain the information of the serving cell of the terminal from the base station to which the terminal belongs, and determine whether the cell list information in the MDT measurement configuration parameter includes the information of the serving cell. When the determination is yes, the MDT measurement configuration parameter is sent to the base station to which the terminal belongs; the base station 81 is configured to receive the MDT measurement configuration parameter of the terminal delivered by the MME, and send the MDT measurement configuration parameter to the terminal.
- an embodiment of the present invention further provides an MME, where the MME includes:
- the receiving unit 90 is configured to receive an MDT measurement configuration parameter of the terminal that is sent by the HSS.
- the determining unit 91 is configured to determine whether the cell list information in the MDT measurement configuration parameter includes information about a cell under the base station to which the terminal serving cell belongs;
- the sending unit 92 is configured to send the MDT measurement configuration parameter to the base station to which the terminal belongs when the determination is yes.
- the device also includes:
- the requesting unit 93 is configured to: before receiving the MDT measurement configuration parameter of the terminal that is sent by the HSS, receive an initial terminal message sent by the base station to which the terminal belongs, where the initial terminal message is after the base station establishes a radio resource control RRC connection with the terminal in the idle state. Sending a message; sending an update location request message to the HSS to request the HSS to update the location of the terminal in the network;
- the receiving unit 90 is used to:
- the receiving unit 90 is used to:
- the insertion subscription subscriber data message sent by the HSS is received, and the insertion subscription subscriber data message carries the MDT measurement configuration parameter of the terminal that has accessed the network.
- the device also includes:
- the switching unit 94 is configured to: after receiving the MDT measurement configuration parameter of the terminal that is sent by the HSS, receive a handover request sent by the base station to which the terminal belongs, and determine whether the cell list information in the MDT measurement configuration parameter includes the information of the cell under the handover target base station. When it is determined to be YES, the MDT measurement configuration parameters are sent to the target base station.
- an embodiment of the present invention further provides a 1 i ME, where the MME includes:
- the receiving unit 101 is configured to receive an MDT measurement configuration parameter of the terminal that is sent by the HSS.
- the determining unit 102 is configured to determine, after receiving the handover request sent by the base station to which the terminal belongs, whether the cell list information in the MDT measurement configuration parameter includes information about a cell under the handover target base station;
- the sending unit 103 is configured to send the MDT measurement configuration parameter to the target base station when the determination is yes.
- the receiving unit 101 is configured to:
- the insertion subscription subscriber data message is inserted into the registration data message carrying the MDT measurement configuration parameter of the terminal that has accessed the network.
- the device also includes:
- the requesting unit 104 is configured to: before receiving the MDT measurement configuration parameter of the terminal that is sent by the HSS, receive an initial terminal message sent by the base station to which the terminal belongs, where the initial terminal message is after the base station establishes a radio resource control RRC connection with the terminal in the idle state. Sending a message; sending an update location request message to the HSS to request the HSS to update the location of the terminal in the network;
- the receiving unit 101 is configured to:
- an embodiment of the present invention further provides an MME, where the MME includes:
- the receiving unit 111 is configured to receive an MDT measurement configuration parameter of the terminal that has accessed the network sent by the home subscription subscriber server HSS;
- the determining unit 112 is configured to acquire information about the serving cell of the terminal from the base station to which the terminal belongs, and determine whether the cell list information in the MDT measurement configuration parameter includes information about the serving cell;
- the sending unit 113 is configured to send the MDT measurement configuration parameter to the base station to which the terminal belongs when the determination is yes.
- the determining unit 112 is configured to:
- the receiving unit 111 is used to:
- the insertion subscription subscriber data message sent by the HSS is received, and the insertion subscription subscriber data message carries the MDT measurement configuration parameter of the terminal that has accessed the network.
- an embodiment of the present invention further provides a base station, where the base station includes:
- the receiving unit 111 is configured to receive an MDT measurement configuration parameter of the terminal delivered by the MME.
- a determining unit 112 configured to determine whether the terminal cuts into a cell in the cell list information in the MDT measurement configuration parameter;
- the sending unit 113 is configured to send the MDT measurement configuration parameter to the terminal when the determination is yes.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
- These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
- the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Mobile Radio Communication Systems (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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KR1020137031808A KR101763255B1 (ko) | 2011-04-29 | 2012-03-29 | 드라이브 테스트 최소화 측정 구성 매개변수 송신 방법, 시스템 및 장치 |
EP12777675.5A EP2704476A4 (en) | 2011-04-29 | 2012-03-29 | METHOD, SYSTEM AND DEVICE FOR TRANSMITTING MEASUREMENT CONFIGURATION PARAMETERS OF MINIMIZATION OF EXCITATION TESTS |
US14/114,574 US9894542B2 (en) | 2011-04-29 | 2012-03-29 | Method, system and device for delivering minimization of drive-tests measurement configuration parameters |
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CN2011101125636A CN102202284B (zh) | 2011-04-29 | 2011-04-29 | 最小化路测测量配置参数下发方法、***和设备 |
CN201110112563.6 | 2011-04-29 |
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EP (1) | EP2704476A4 (zh) |
KR (1) | KR101763255B1 (zh) |
CN (1) | CN102202284B (zh) |
WO (1) | WO2012146115A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112806031A (zh) * | 2018-09-30 | 2021-05-14 | 瑞典爱立信有限公司 | 用于位置报告的方法和装置 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102202284B (zh) * | 2011-04-29 | 2013-06-12 | 电信科学技术研究院 | 最小化路测测量配置参数下发方法、***和设备 |
US9609538B2 (en) | 2011-06-03 | 2017-03-28 | Samsung Electronics Co., Ltd | Method and apparatus for efficiently controlling an MDT in a plurality of PLMNS |
KR20120135135A (ko) * | 2011-06-03 | 2012-12-12 | 삼성전자주식회사 | 복수의 plmn들에서 mdt를 효율적으로 제어할 수 있는 방법 및 장치 |
CN103037412B (zh) * | 2011-09-29 | 2017-10-03 | 中兴通讯股份有限公司 | 一种最小化路测相关信息发送方法及无线接入网 |
CN103037428B (zh) * | 2011-09-29 | 2017-09-19 | 北京三星通信技术研究有限公司 | 一种实现mdt测量匿名汇报的方法 |
CN103428751B (zh) * | 2012-05-18 | 2018-11-06 | 中兴通讯股份有限公司 | 一种最小化路测服务质量连续性测量方法及装置 |
CN103581985B (zh) | 2012-07-30 | 2017-05-17 | 电信科学技术研究院 | 进行mdt测量配置的方法及设备 |
JP6313332B2 (ja) | 2013-01-07 | 2018-04-18 | ▲ホア▼▲ウェイ▼技術有限公司Huawei Technologies Co.,Ltd. | ワイヤレスローカルエリアネットワークのアクセスポイントに関する情報を収集するための方法、装置、およびシステム |
US20150026779A1 (en) * | 2013-07-16 | 2015-01-22 | Qualcomm Connected Experiences, Inc. | Performing remote wi-fi network configuration when a network security protocol is unknown |
CN103561389A (zh) * | 2013-10-25 | 2014-02-05 | 电信科学技术研究院 | 一种mbms测量方法、***及基站、用户设备 |
EP3085150B1 (en) * | 2013-12-17 | 2020-01-22 | Nokia Solutions and Networks GmbH & Co. KG | Handover in software defined networking |
CN107333279B (zh) * | 2016-04-29 | 2022-01-25 | 中兴通讯股份有限公司 | 最小化路测方法、基站及网络管理*** |
CN109819468B (zh) * | 2017-11-22 | 2021-01-08 | 维沃移动通信有限公司 | 一种最小化路测配置方法、测量方法和装置 |
KR102407217B1 (ko) * | 2017-11-27 | 2022-06-10 | 주식회사 케이티 | 펨토셀 위치 확인 방법 및 펨토셀 위치 확인 시스템 |
CN110324834B (zh) * | 2018-03-28 | 2021-06-04 | 维沃移动通信有限公司 | 测量结果的指示方法、终端和基站 |
CN110972181B (zh) | 2018-09-29 | 2021-09-07 | 华为技术有限公司 | Mdt测量方法、设备及*** |
WO2020128657A1 (en) * | 2018-11-01 | 2020-06-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Notifying a management system of quality of experience measurement reporting status |
CN111278043B (zh) * | 2019-01-18 | 2022-02-11 | 维沃移动通信有限公司 | 测量方法及设备 |
CN111757373B (zh) * | 2019-03-29 | 2022-11-25 | 华为技术有限公司 | 通信方法、装置及*** |
CN111858233B (zh) * | 2020-06-17 | 2023-05-12 | 深圳市拓邦自动化技术有限公司 | 一种监测模块的模块属性设置方法及*** |
US20240064591A1 (en) * | 2020-09-03 | 2024-02-22 | Toyota Jidosha Kabushiki Kaisha | Multicast broadcast service continuity in connected state |
CN115022810B (zh) * | 2021-03-05 | 2024-06-25 | ***通信集团江苏有限公司 | 基于手机信令数据识别出行方式的方法、装置及电子设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931981A (zh) * | 2009-06-18 | 2010-12-29 | 华为技术有限公司 | 一种最小化路测日志测量方法及装置 |
CN101998463A (zh) * | 2009-08-11 | 2011-03-30 | 大唐移动通信设备有限公司 | 一种最小化路测方法及*** |
CN102202284A (zh) * | 2011-04-29 | 2011-09-28 | 电信科学技术研究院 | 最小化路测测量配置参数下发方法、***和设备 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130064120A1 (en) * | 2009-03-31 | 2013-03-14 | Nokia Siemens Networks Oy | Measurement reporting in communications systems |
KR101707683B1 (ko) * | 2009-06-24 | 2017-02-16 | 엘지전자 주식회사 | 무선 통신 시스템상에서 단말의 측정 보고를 네트워크로 전송하는 방법 |
US20110287793A1 (en) * | 2009-11-23 | 2011-11-24 | Qualcomm Incorporated | Providing configuration information for broadcast control of access terminal radio event handling |
KR101682930B1 (ko) * | 2009-11-26 | 2016-12-07 | 삼성전자 주식회사 | 통신 시스템에서 무선 단말의 지역 기반 접속 허용 리스트 생성 방법 및 장치 |
WO2011082831A1 (en) * | 2010-01-08 | 2011-07-14 | Nokia Siemens Networks Oy | Geographical determination of coverage in communications systems |
US8891394B2 (en) * | 2010-01-21 | 2014-11-18 | Lg Electronics Inc. | Method for reporting the results of specific reference-cell-based quality measurement in a mobile communication system using carrier aggregation, and apparatus for the method |
EP2529572B1 (en) * | 2010-01-28 | 2018-01-03 | LG Electronics Inc. | Method of performing a minimization of drive test (mdt) in wireless communication system |
EP2360962A3 (en) * | 2010-02-12 | 2011-11-16 | Research In Motion Limited | Methods and apparatus to perform measurements |
CN102884829B (zh) * | 2010-04-01 | 2016-03-09 | 诺基亚技术有限公司 | 用于在小区改变之后提供测量报告管理的方法和装置 |
US8577360B2 (en) * | 2010-04-12 | 2013-11-05 | Telefonaktiebolaget Lm Ericsson (Publ) | UE-based MDT measuring and reporting in a cellular radio access network |
KR20120035114A (ko) * | 2010-10-04 | 2012-04-13 | 삼성전자주식회사 | 3gpp 시스템에서 측정 정보를 제어하는 방법 및 장치 |
WO2012072714A1 (en) * | 2010-11-30 | 2012-06-07 | Research In Motion Limited | Cell re-selection in a cellular telecommunications network |
WO2012110100A1 (en) * | 2011-02-18 | 2012-08-23 | Nokia Siemens Networks Oy | Reporting in communications systems |
KR101591580B1 (ko) * | 2011-04-04 | 2016-02-03 | 엘지전자 주식회사 | 무선 통신 시스템에서 이동 수행 방법 및 이를 지원하는 장치 |
-
2011
- 2011-04-29 CN CN2011101125636A patent/CN102202284B/zh active Active
-
2012
- 2012-03-29 KR KR1020137031808A patent/KR101763255B1/ko active IP Right Grant
- 2012-03-29 WO PCT/CN2012/073230 patent/WO2012146115A1/zh active Application Filing
- 2012-03-29 US US14/114,574 patent/US9894542B2/en active Active
- 2012-03-29 EP EP12777675.5A patent/EP2704476A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931981A (zh) * | 2009-06-18 | 2010-12-29 | 华为技术有限公司 | 一种最小化路测日志测量方法及装置 |
CN101998463A (zh) * | 2009-08-11 | 2011-03-30 | 大唐移动通信设备有限公司 | 一种最小化路测方法及*** |
CN102202284A (zh) * | 2011-04-29 | 2011-09-28 | 电信科学技术研究院 | 最小化路测测量配置参数下发方法、***和设备 |
Non-Patent Citations (1)
Title |
---|
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Telecommunication management; Subscriber and equipment trace; Trace control and configuration management (Release 10)", 3GPP TS 32.422 V10.3.0, March 2011 (2011-03-01), XP050476573 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112806031A (zh) * | 2018-09-30 | 2021-05-14 | 瑞典爱立信有限公司 | 用于位置报告的方法和装置 |
US11540247B2 (en) * | 2018-09-30 | 2022-12-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods and apparatuses for location reporting |
Also Published As
Publication number | Publication date |
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CN102202284B (zh) | 2013-06-12 |
US9894542B2 (en) | 2018-02-13 |
EP2704476A4 (en) | 2014-05-07 |
KR20140010982A (ko) | 2014-01-27 |
US20140064132A1 (en) | 2014-03-06 |
CN102202284A (zh) | 2011-09-28 |
EP2704476A1 (en) | 2014-03-05 |
KR101763255B1 (ko) | 2017-07-31 |
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