CN102740347A - Method, apparatus and system for acquiring signal quality information of unknown neighbor - Google Patents
Method, apparatus and system for acquiring signal quality information of unknown neighbor Download PDFInfo
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- CN102740347A CN102740347A CN2011100839732A CN201110083973A CN102740347A CN 102740347 A CN102740347 A CN 102740347A CN 2011100839732 A CN2011100839732 A CN 2011100839732A CN 201110083973 A CN201110083973 A CN 201110083973A CN 102740347 A CN102740347 A CN 102740347A
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- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Abstract
The invention provides a method, an apparatus and a system for acquiring signal quality information of an unknown neighbor. The method for acquiring signal quality information of the unknown neighbor comprises that: UE receives a measuring task sent by an eNodeB of reporting a CGI of the unknown neighbor; the UE measures the CGI of the unknown neighbor according to the measurement task and acquires the signal quality information of the unknown neighbor; the UE reports a CGI measurement report to the eNodeB, wherein the CGI measurement report carries the signal quality information of the unknown neighbor. According to the invention, the signal quality information of the unknown neighbor is carried when the CGI measurement report of the unknown neighbor is reported, which not only ensures the accuracy of the signal quality information of the neighbor under a PCI misidentification circumstance, but also avoids additional interaction between the UE and the eNodeB, thereby reducing air interface signaling overhead.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of acquisition methods, Apparatus and system of unknown signal quality of adjacent cells information.
Background technology
In correlation technique ... problem, effective solution is not proposed at present as yet.
At LTE (Long Term Evolution; Long Term Evolution) in the system; Automatic Neighboring Relation ANR (Automatic Neighbor Relation, Automatic Neighboring Relation) is the important component part of SON (Self-Organizing Network, self-organizing network) function; This function realizes the configuration automation of neighboring BS relationship for obtain necessary metrical information from UE.When UE measurement and report unknown cell (not having and serve the sub-district of cell configuration neighboring BS relationship); Whether this unknown cell being configured to the adjacent area of Serving cell automatically can be according to algorithm policy with reference to some index; Wherein signal quality is one of important reference index, and this index can be optimized the neighboring BS relationship of the Serving cell of ANR functional configuration.
At present, in the LTE system, the situation that the base station obtains neighboring cell signal quality information through the UE measurement and report is following: the triggering type of measurement configuration is that the triggering type of incident or measurement configuration is the cycle, and the period measurement purpose is set to the strongest sub-district of report.
According to existing signal quality information acquiring way, when the ANR Automatic Neighboring Relation was handled, the signal quality information acquisition methods had following two kinds:
1. the signal quality information that carries when using UE to report unknown PCI (Physical Cell Identity, Physical Cell Identifier).
2. use the special process of eating dishes without rice or wine, let UE measurement and report signal quality information.
Simply describe in the face of these two kinds of methods down.
Method 1: as shown in Figure 1, may further comprise the steps:
Step S102 issues configuration through RRCConnectionReconfiguration message and gives UE, carries out the adjacent area and finds to measure, and the triggering type of measurement configuration is incident (perhaps triggering type is the cycle, measures purpose and is the strongest sub-district of report).
Step S104, UE sends measurement report through MeasurementReport to eNodeB, if carry unknown adjacent area and signal quality information in the measurement report, eNodeB this locality is noted the signal quality information of this unknown cell earlier.
Step S106, eNodeB, through RRCConnectionReconfiguration message arrangement UE, the CGI (Cell Global Identity, sub-district overall identification) that carries out this unknown adjacent area measures.
Step S108, UE report the CGI information of this unknown adjacent area through MeasurementReport.
Step S110; Signal quality information of preserving in the CGI information, step S104 that eNodeB should the unknown adjacent area etc. reports OMC (Operation Maintenance Center; Operation maintenance center), the input information that is used for ANR Automatic Neighboring Relation Processing Algorithm strategy.
Method 2: as shown in Figure 2, may further comprise the steps:
Step S202 issues configuration through RRCConnectionReconfiguration message and gives UE, carries out the adjacent area and finds to measure, and the triggering type of measurement configuration is incident (perhaps triggering type is the cycle, measures purpose and is the strongest sub-district of report).
Step S204, UE sends measurement report to eNodeB.
Step S206, if carry unknown adjacent area in the measurement report, eNodeB is through RRCConnectionReconfiguration message arrangement UE, the CGI that carries out this unknown adjacent area measures.
Step S208, UE reports the CGI information of this unknown adjacent area through MeasurementReport, the CGI information of this unknown adjacent area of eNodeB record.
Step S210, eNodeB are through RRCConnectionReconfiguration message configuration UE once more, and the triggering type of measurement configuration is incident (perhaps triggering type is the cycle, measures purpose and is the strongest sub-district of report), carry out adjacent area RSRP/RSRQ and measure and report.
Step S212, UE is through the signal quality information information of MeasurementReport reporting neighboring cell.
Step S214, eNodeB should the unknown signal quality of adjacent cells information, CGI information etc. reports OMC operation maintenance center, are used for the input information of ANR Automatic Neighboring Relation Processing Algorithm strategy.
More than two kinds of methods have following problem:
1. exist at Physical Cell Identifier PCI and obscure in particular cases, the signal quality information of the unknown cell that the adjacent area can't guarantee when finding to be write down (RSRP/RSRQ) is corresponding with the signal quality information of the CGI of follow-up measurement gained for example.
2. the problem that method 2 exists in above-mentioned 1, eNodeB is that the signal quality information that obtains unknown cell (for example, RSRP/RSRQ) has carried out extra alternately with UE, increased empty overhead.
Summary of the invention
Main purpose of the present invention is to provide a kind of acquisition methods, Apparatus and system of unknown signal quality of adjacent cells information, above-mentionedly obscures the problem that the correctness of neighboring cell signal quality information under the scene can't guarantee at PCI to solve at least.
According to an aspect of the present invention, a kind of acquisition methods of unknown signal quality of adjacent cells information is provided, has comprised: UE receives the measuring task that reports unknown adjacent area CGI that eNodeB issues; The CGI that UE carries out unknown adjacent area according to measuring task measures, and obtains unknown signal quality of adjacent cells information; UE reports eNodeB with the CGI measurement report, wherein, carries unknown signal quality of adjacent cells information in the CGI measurement report.
Further, unknown adjacent area is adjacent area in the LTE system, and it is one of following that signal quality information comprises at least: RSRP, RSRQ.
Further; Unknown adjacent area is adjacent area in the different system; It is one of following that signal quality information comprises at least: RSSI (Received Signal Strength Indication; The indication of reception signal strength signal intensity), RSCP (Received Signal CodePower, received signal code power), EC/No (Energy Chip/Noise, chip energy and total interfering energy density ratio), pilotPnPhase, pilotStrength.
Further, the report amount reportQuantity that issues according to eNodeB of subscriber equipment confirms the signal quality information that need report.
Further, the signal quality information that need report is confirmed in the reporting measuring result indication that issues according to eNodeB of subscriber equipment.
Further, under the situation that does not have the reporting measuring result indication, the definite signal quality information that need report of the indicatrix during the amount that subscriber equipment issues according to eNodeB is joined.
Further, before the measuring task that reports unknown adjacent area CGI that UE reception eNodeB issues, also comprise: UE carries out the adjacent area and finds to measure, and reports the unknown adjacent area of discovery to eNodeB.
Further; UE gives the CGI reporting measuring result after the eNodeB; Also comprise: eNodeB reports to OMC with the CGI information and the signal quality information of unknown adjacent area, and OMC increases algorithm policy according to the ANR adjacent area and reported result determines whether to add the adjacent area that unknown adjacent area is a Serving cell.
According to a further aspect in the invention, a kind of deriving means of unknown signal quality of adjacent cells information is provided, has comprised: receiver module is used to receive the measuring task that reports unknown adjacent area CGI that eNodeB issues; The CGI measurement module is used for carrying out according to measuring task the CGI measurement of unknown adjacent area; The signal quality information acquisition module is used to obtain the signal quality information of unknown cell; Reporting module is used for the CGI measurement report is reported eNodeB, wherein, carries unknown signal quality of adjacent cells information in the CGI measurement report.
Further, unknown adjacent area is adjacent area in the LTE system, and it is one of following that signal quality information comprises at least: Reference Signal Received Power RSRP, Reference Signal Received Quality RSRQ.
Further; Unknown adjacent area is adjacent area different system in, and it is one of following that signal quality information comprises at least: receive signal strength signal intensity indication RSSI, received signal code power RSCP, chip energy and always interfering energy density ratio EC/No, pilotPnPhase, pilotStrength.
According to another aspect of the invention, a kind of system that obtains of unknown signal quality of adjacent cells information is provided, has comprised: UE and eNodeB, wherein UE comprises: receiver module is used to receive the measuring task that reports unknown adjacent area CGI that eNodeB issues; The CGI measurement module is used for carrying out according to measuring task the CGI measurement of unknown adjacent area; The signal quality information acquisition module is used to obtain the signal quality information of unknown cell; Reporting module is used for the CGI testing result is reported eNodeB, wherein, carries unknown signal quality of adjacent cells information in the CGI testing result.
Through the present invention; When carrying out adjacent area discovery measurement; When being employed in the measurement report that reports CGI, carry unknown signal quality of adjacent cells information simultaneously, guaranteed that not only PCI obscures the correctness of unknown neighboring cell signal quality information under the scene; Can also avoid the extra mutual of UE and eNodeB, thereby reduce the space interface signaling expense.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart that when reporting unknown PCI sub-district, obtains signal quality information according to correlation technique;
Fig. 2 be according to the use of correlation technique specially the process of eating dishes without rice or wine obtain the flow chart of signal quality information;
Fig. 3 is the acquisition methods flow chart according to the signal quality information of the embodiment of the invention one;
Fig. 4 is the acquisition methods flow chart according to the signal quality information of the embodiment of the invention two;
Fig. 5 is the deriving means structural representation according to the signal quality information of the embodiment of the invention three;
Fig. 6 obtains the system configuration sketch map according to the signal quality information of the embodiment of the invention five;
Fig. 7 is the flow chart that obtains according to the signal quality information of the embodiment of the invention six;
Fig. 8 is the flow chart that obtains according to the signal quality information of the embodiment of the invention seven;
Fig. 9 is the flow chart that obtains according to the signal quality information of the embodiment of the invention eight.
Embodiment
Hereinafter will and combine embodiment to specify the present invention with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
Embodiment one
Fig. 3 is the acquisition methods flow chart according to the signal quality information of the embodiment of the invention one.As shown in Figure 3, may further comprise the steps:
Step S302, UE receives the measuring task that reports unknown adjacent area CGI that eNodeB issues.
Step S304, UE measure the CGI of unknown adjacent area, and obtain the signal quality information of unknown cell.
Step S306, UE reports eNodeB with the CGI measurement report, wherein, carries unknown signal quality of adjacent cells information in the CGI measurement report.
In embodiment one; When being employed in the measurement report that reports CGI, carry the signal quality information of respective cell simultaneously, guaranteed that not only PCI obscures the correctness of neighboring cell signal quality information under the scene; Can also avoid the extra mutual of UE and eNodeB, reduce the space interface signaling expense.
Wherein, unknown adjacent area can be adjacent area in the LTE system, also can be different system adjacent area.For adjacent area in the LTE system, signal quality information can be a RSRP/RSRQ information, and UE decides which measurement result of reporting neighboring cell according to reportQuantity, and this measurement result is through L3filter.For different system adjacent area, signal quality information can be parameter informations such as RSSI, RSCP, EC/No, pilotPnPhase, pilotStrength.If there is the reporting measuring result indication, then according to reporting indication to report; If there is not the measurement and report indication, the indicatrix in can joining according to amount reports, and the measurement result of different system also is through L3filter's.
Wherein, before step S302, comprising: eNodeB finds that through the adjacent area measurement configuration message arrangement UE carries out the adjacent area and finds to measure, and the adjacent area finds that the triggering type of measurement configuration can be cycle or incident.
Wherein, in step S302, UE detects the adjacent area according to measurement configuration, and coincidence measurement reports requirement, finds that through the adjacent area measurement report reports the adjacent area of discovery; ENodeB obtains neighboring BS information from the measurement report of UE, find to have the adjacent area of unknown PCI, and the CGI that carries out this unknown adjacent area through CGI measurement configuration message arrangement UE measures.
Wherein, after step S306, also comprise: eNodeB obtains CGI information and signal quality information from measurement report, and the complete information of the adjacent area of finding is reported OMC; Increase algorithm policy if indication informations such as the neighboring cell signal quality information that eNodeB reports reach the adjacent area, OMC is the adjacent area of Serving cell automatically with corresponding neighbor cell configuration.
Embodiment two
Fig. 4 is the acquisition methods flow chart according to the signal quality information of the embodiment of the invention two.As shown in Figure 4, may further comprise the steps:
Step S402, eNodeB initiates RRCConnectionReconfiguration (adjacent area discovery measurement configuration) process, and this message arrangement UE measures some and specifies the adjacent area on the frequency;
Step S404, UE receive RRCConnectionReconfiguration message, after the local configuration of completion, return RRCConnectionReconfigurationComplete (the measurement configuration completion is found in the adjacent area) message to eNodeB;
Step S406, UE detects the sub-district on the corresponding frequency according to measurement configuration, and the cell information that satisfies the measurement and report condition is reported eNodeB through MeasurementReport (adjacent area discovery measurement report);
Step S408; After eNodeB receives the measurement report that UE reports; Detect the sub-district whether unknown PCI is arranged in the reporting neighboring cell record,, select a unknown cell if find unknown cell; ENodeB issues RRCConnectionReconfiguration (CGI measurement configuration) message and gives UE, and configuration UE detects the CGI information of unknown PCI sub-district.
Step S410, UE receive RRCConnectionReconfiguration message, after the local configuration of completion, return RRCConnectionReconfigurationComplete (completion of CGI measurement configuration) message to eNodeB;
Step S412; UE detects the CGI information of the sub-district of specifying PCI according to measurement configuration; Report eNodeB through MeasurementReport (CGI measurement report) obtain the PCI information of unknown cell as UE after, also the signal quality information of this sub-district is reported eNodeB simultaneously;
Step S414; ENodeB reports OMC with the CGI information of adjacent area that UE finds, signal quality information etc.; OMC increases algorithm policy according to the ANR adjacent area after obtaining and finding neighboring BS information, detects index such as this cell signal quality information and whether satisfies the adjacent area adding conditional; If condition meets, then add the adjacent area that this sub-district is a Serving cell.
In embodiment two; When being employed in the CGI measurement report that reports unknown adjacent area, carry this signal quality of adjacent cells information simultaneously, guaranteed that not only PCI obscures the correctness of neighboring cell signal quality information under the scene; Can also avoid the extra mutual of UE and eNodeB, reduce the space interface signaling expense.
Embodiment three
Fig. 5 is the deriving means structural representation according to the signal quality information of the embodiment of the invention three.As shown in Figure 5, this device comprises: reception 101, CGI measurement module 102, signal quality information acquisition module 106 and reporting module 103.Wherein,
In embodiment three; When being employed in reporting module 103 and reporting the CGI measurement report of unknown adjacent area; Carry this signal quality of adjacent cells information simultaneously; Guaranteed that not only PCI obscures the correctness of neighboring cell signal quality information under the scene, can also avoid the extra mutual of UE and eNodeB, thereby reduce the space interface signaling expense.
Embodiment four
Present embodiment removes and comprises each functional module in the foregoing description three, and in the present embodiment, unknown adjacent area can be adjacent area in adjacent area in the LTE system or the different system.During the adjacent area, the signal quality information that reports can comprise: Reference Signal Received Power RSRP, Reference Signal Received Quality RSRQ in unknown adjacent area is the LTE system.In unknown adjacent area is different system during the adjacent area, it is one of following that the signal quality information that reports comprises at least: receive signal strength signal intensity indication RSSI, received signal code power RSCP, chip energy and always interfering energy density ratio EC/No, pilotPnPhase, pilotStrength.
Embodiment five
Fig. 6 obtains the system configuration sketch map according to the signal quality information of the embodiment of the invention five.As shown in Figure 6, this system comprises: subscriber equipment 100 and eNodeB 200.
Wherein, subscriber equipment 100 comprises: receiver module 101 is used to receive the measuring task that reports unknown adjacent area CGI that eNodeB issues; CGI measurement module 102 is used to measure the CGI of unknown adjacent area; Signal quality information acquisition module 106 is used to obtain unknown signal quality of adjacent cells information; Reporting module 103 is used for the CGI measurement report is reported eNodeB, wherein, carries unknown signal quality of adjacent cells information in the CGI measurement report.
Embodiment six
Fig. 7 is the flow chart that obtains according to the signal quality information of the embodiment of the invention six.Present embodiment is applicable to the situation of different system GERAN.As shown in Figure 8, may further comprise the steps:
Step 702, eNodeB configuration UE are carried out different system GERAN adjacent area and are found to measure.
Step 704, UE carries out the unknown signal quality of adjacent cells of different system GERAN and measures according to the isosystem measurement configuration of obtaining, and obtains the unknown signal quality of adjacent cells measurement result of GERAN.
Step 706, UE gives eNodeB with the unknown signal quality of adjacent cells measurement report of the GERAN that obtains, and whether the measurement result that eNodeB reports according to UE is added to unknown adjacent area the adjacent area of Serving cell according to set algorithm decision-making.
Embodiment seven
Fig. 8 is the flow chart that obtains according to the signal quality information of the embodiment of the invention seven.Present embodiment is applicable to the situation of different system GERAN.As shown in Figure 8, may further comprise the steps:
Step 802, eNodeB configuration UE are carried out different system UTRAN adjacent area and are found to measure.
Step 804, UE carries out different system UTRAN cell measurement according to the isosystem measurement configuration of obtaining, and obtains the measurement result of UTRAN sub-district.
Step 806, UE will obtain the measurement report of UTRAN sub-district and give eNodeB, and whether the cell measurement results that eNodeB reports according to UE is added to unknown adjacent area the adjacent area of Serving cell according to set algorithm decision-making.
Embodiment eight
Fig. 9 is the flow chart that obtains according to the signal quality information of the embodiment of the invention eight.The present invention is applicable to the situation of different system CDMA.As shown in Figure 9, may further comprise the steps:
Step 902, eNodeB configuration UE are carried out different system CDMA adjacent area and are found to measure.
Pass through the above embodiment of the present invention; When being employed in the measurement report that reports CGI, carry the signal quality information of respective cell simultaneously, guaranteed that not only PCI obscures the correctness of neighboring cell signal quality information under the scene; Can also avoid the extra mutual of UE and eNodeB, thereby reduce the space interface signaling expense.
Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, and in some cases, can carry out step shown or that describe with the order that is different from here by calculation element; Perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. the acquisition methods of a unknown signal quality of adjacent cells information is characterized in that, comprising:
UE receives the measuring task that reports unknown adjacent area CGI that eNodeB issues;
The CGI that said UE carries out said unknown adjacent area according to said measuring task measures, and obtains said unknown signal quality of adjacent cells information;
Said UE reports said eNodeB with the CGI measurement report, wherein, carries said unknown signal quality of adjacent cells information in the said CGI measurement report.
2. method according to claim 1 is characterized in that, said unknown adjacent area is adjacent area in the LTE system, and it is one of following that said signal quality information comprises at least:
Reference Signal Received Power RSRP, Reference Signal Received Quality RSRQ.
3. method according to claim 1 is characterized in that, said unknown adjacent area is adjacent area in the different system, and it is one of following that said signal quality information comprises at least:
Receive signal strength signal intensity indication RSSI, received signal code power RSCP, chip energy and total interfering energy density ratio EC/No, pilotPnPhase, pilot signal strength pilotStrength.
4. method according to claim 2 is characterized in that, the definite signal quality information that need report of report amount reportQuantity that said subscriber equipment issues according to eNodeB.
5. method according to claim 3 is characterized in that, the definite signal quality information that need report of reporting measuring result indication that said subscriber equipment issues according to eNodeB.
6. method according to claim 5 is characterized in that, under the situation that does not have said reporting measuring result indication, and the definite signal quality information that need report of the indicatrix during the amount that said subscriber equipment issues according to eNodeB is joined.
7. according to each described method of claim 1 to 6, it is characterized in that, before the measuring task that reports unknown adjacent area CGI that UE reception eNodeB issues, also comprise:
UE carries out the adjacent area and finds to measure, and reports the unknown adjacent area of discovery to eNodeB.
8. method according to claim 1 is characterized in that, said UE reports the CGI measurement report after the said eNodeB, also comprises:
ENodeB reports to OMC with the CGI information and the signal quality information of said unknown adjacent area, and said OMC increases algorithm policy according to the ANR adjacent area and reported result determines whether to add said unknown adjacent area the adjacent area that is Serving cell.
9. the deriving means of a unknown signal quality of adjacent cells information is characterized in that, comprising:
Receiver module is used to receive the measuring task that reports unknown adjacent area CGI that eNodeB issues;
The CGI measurement module is used for carrying out according to said measuring task the CGI measurement of said unknown adjacent area;
The signal quality information acquisition module is used to obtain said unknown signal quality of adjacent cells information;
Reporting module is used for the CGI measurement report is reported said eNodeB, wherein, carries said unknown signal quality of adjacent cells information in the said CGI measurement report.
10. device according to claim 9 is characterized in that, said unknown adjacent area is adjacent area in the LTE system, and it is one of following that said signal quality information comprises at least:
Reference Signal Received Power RSRP, Reference Signal Received Quality RSRQ.
11. device according to claim 9 is characterized in that, said unknown adjacent area is adjacent area in the different system, and it is one of following that said signal quality information comprises at least:
Receive signal strength signal intensity indication RSSI, received signal code power RSCP, chip energy and total interfering energy density ratio EC/No, pilotPnPhase, pilotStrength.
12. the system that obtains of a unknown signal quality of adjacent cells information is characterized in that, comprising: UE and eNodeB, wherein said UE comprises:
Receiver module, UE receives the measuring task that reports unknown adjacent area CGI that eNodeB issues;
The CGI measurement module is used for carrying out according to said measuring task the CGI measurement of said unknown adjacent area;
The signal quality information acquisition module is used to obtain said unknown signal quality of adjacent cells information;
Reporting module is used for the CGI testing result is reported said eNodeB, wherein, carries said unknown signal quality of adjacent cells information in the said CGI testing result.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100839732A CN102740347A (en) | 2011-04-02 | 2011-04-02 | Method, apparatus and system for acquiring signal quality information of unknown neighbor |
| PCT/CN2011/078935 WO2012136041A1 (en) | 2011-04-02 | 2011-08-25 | Method, device and system for acquiring signal quality information of unknown neighbor cell |
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| CN2011100839732A CN102740347A (en) | 2011-04-02 | 2011-04-02 | Method, apparatus and system for acquiring signal quality information of unknown neighbor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016184184A1 (en) * | 2015-10-12 | 2016-11-24 | 中兴通讯股份有限公司 | Method and apparatus for acquiring neighbor cell frequency band information, mobility management method and apparatus, and storage medium |
| CN106304140A (en) * | 2015-06-10 | 2017-01-04 | 中兴通讯股份有限公司 | The method of cutting off rate, device and base station is reduced during performing ANR |
| CN110876161A (en) * | 2018-08-31 | 2020-03-10 | 中兴通讯股份有限公司 | Cell discovery method, device and computer readable storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111901810A (en) * | 2020-04-09 | 2020-11-06 | 中兴通讯股份有限公司 | Measuring method, device, equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1473956A2 (en) * | 2003-04-30 | 2004-11-03 | Samsung Electronics Co., Ltd. | Method for measuring and reporting channel quality in a broadbrand wireless access communication system |
| CN101489210A (en) * | 2008-01-16 | 2009-07-22 | 中兴通讯股份有限公司 | Adjacent information obtaining method and adjacent list generation method |
| CN101594631A (en) * | 2008-05-28 | 2009-12-02 | 华为技术有限公司 | Automatic neighboring relationship method of measurement, terminal equipment and base station equipment |
| CN101784066A (en) * | 2009-01-19 | 2010-07-21 | 大唐移动通信设备有限公司 | Neighboring cell type setting system and method, and method and device for switching neighboring cell by user equipment |
| CN101925086A (en) * | 2009-06-17 | 2010-12-22 | 华为技术有限公司 | Adjacent zone information reporting method, access method and device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010127506A1 (en) * | 2009-05-08 | 2010-11-11 | 华为技术有限公司 | Method, device and system for reporting measuring result of a closed subscriber group cell |
-
2011
- 2011-04-02 CN CN2011100839732A patent/CN102740347A/en active Pending
- 2011-08-25 WO PCT/CN2011/078935 patent/WO2012136041A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1473956A2 (en) * | 2003-04-30 | 2004-11-03 | Samsung Electronics Co., Ltd. | Method for measuring and reporting channel quality in a broadbrand wireless access communication system |
| CN101489210A (en) * | 2008-01-16 | 2009-07-22 | 中兴通讯股份有限公司 | Adjacent information obtaining method and adjacent list generation method |
| CN101594631A (en) * | 2008-05-28 | 2009-12-02 | 华为技术有限公司 | Automatic neighboring relationship method of measurement, terminal equipment and base station equipment |
| CN101784066A (en) * | 2009-01-19 | 2010-07-21 | 大唐移动通信设备有限公司 | Neighboring cell type setting system and method, and method and device for switching neighboring cell by user equipment |
| CN101925086A (en) * | 2009-06-17 | 2010-12-22 | 华为技术有限公司 | Adjacent zone information reporting method, access method and device |
Non-Patent Citations (1)
| Title |
|---|
| 3GPP ORGANIZATIONAL PARTNERS: "3GPP TS 36.331 V10.1.0", 《3GPP》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304140A (en) * | 2015-06-10 | 2017-01-04 | 中兴通讯股份有限公司 | The method of cutting off rate, device and base station is reduced during performing ANR |
| CN106304140B (en) * | 2015-06-10 | 2021-07-16 | 中兴通讯股份有限公司 | Method, device and base station for reducing call drop rate in execution of ANR (automatic neighbor relation) |
| WO2016184184A1 (en) * | 2015-10-12 | 2016-11-24 | 中兴通讯股份有限公司 | Method and apparatus for acquiring neighbor cell frequency band information, mobility management method and apparatus, and storage medium |
| CN110876161A (en) * | 2018-08-31 | 2020-03-10 | 中兴通讯股份有限公司 | Cell discovery method, device and computer readable storage medium |
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|---|---|
| WO2012136041A1 (en) | 2012-10-11 |
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Application publication date: 20121017 |