CN101489210A - Adjacent information obtaining method and adjacent list generation method - Google Patents
Adjacent information obtaining method and adjacent list generation method Download PDFInfo
- Publication number
- CN101489210A CN101489210A CNA2008100045308A CN200810004530A CN101489210A CN 101489210 A CN101489210 A CN 101489210A CN A2008100045308 A CNA2008100045308 A CN A2008100045308A CN 200810004530 A CN200810004530 A CN 200810004530A CN 101489210 A CN101489210 A CN 101489210A
- Authority
- CN
- China
- Prior art keywords
- cell
- information
- district
- base station
- sub
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention discloses a method for generating neighbor list, wherein, the terminal reports the information of at least one unknown cell which is not in present neighbor list to the base station. The base station transmits cell information obtainment request information to the network side data base. Furthermore the cell information obtainment request information carries the information of service cell comprising the cell and the information of unknown cell. The network side responds to the cell information obtainment request information, confirms the position of service district according to information of service district through the database and searches the candidate cell according to the confirmed position of service cell for further confirming the selected cell. The network side transmits the cell information obtainment request information to the base station, wherein the cell information obtainment request information carries the information of selected cell. The information of selected cell comprises the global identifier of selected cell. The base station executes neighbor list procession according to the cell information obtainment request information. The invention also discloses a method for obtaining neighbor information. The automatic generation of neighbor list can be realized through the invention.
Description
Technical field
The present invention relates to moving communicating field, particularly, relate to method for obtaining neighbor information and Neighboring Cell List generation method in Long Term Evolution (Long TermEvolution the abbreviates LTE as) system.
Background technology
Long Term Evolution (Long Term Evolution is described among the 36300-800, abbreviating LTE as) network is by E-UTRAN (Evolved Universal Terrestrial Radio AccessNetwork, the universal land radio access web of evolution), base station eNB (Evolved NodeB) and evolution packet switching center (Evolved Packet Core, abbreviate EPC as) form the network configuration flattening.Fig. 1 is the schematic diagram of LTE network configuration, and as shown in Figure 1, EUTRAN comprises the set of the eNB that is connected by the S1 interface with EPC, can connect by X2 between the eNB, and wherein, S1, X2 are logic interfacing.An EPC can manage one or more eNB, and a NodeB also can be controlled by a plurality of EPC, and an eNB can manage one or more sub-districts.
On the one hand, operator sets up and run a network needs a lot of work, such as planning, configuration, optimization, calculating, adjustment, test, guard against false, minimizing failure, self-recovery, to reduce operation cost and maintenance cost.On the other hand, the user wishes to simplify the use flow process, and such as Home Node B equipment, the user wishes that the equipment of buying is a PnP device, that is, one powers on promptly can obtain configuration operation automatically.The trend of next generation mobile networks must be self-configuring, self-optimizing, self adaptation, and human factor is more and more littler to the influence of network, has therefore proposed the self-organizing network notion, and self-organizing network comprises self-configuring and self-optimizing two aspects.
The generation of Neighboring Cell List is one of content of self-configuring, and Neighboring Cell List has very big influence to switching, and the purpose of setting up Neighboring Cell List is exactly in order to improve quality of handoff, makes network performance in time be consistent with network change.Traditionally, Neighboring Cell List utilizes the planning instrument to generate at the network planning initial stage, can rely on detected set to measure, adjust in the network operation process, wherein needs the great amount of manpower input.
Except labor intensive, according to present Neighboring Cell List generation method, also can have following problem: (1) is owing to the network planning initial stage depends on the accuracy of planning instrument for the Neighboring Cell List of each eNB configuration according to the network planning, the problem that there are error in Neighboring Cell List that therefore can occur producing and real network, thereby cause miss-configured neighboring cells, simultaneously, in the LTE network, terminal can support to report a plurality of sub-districts, and for the sub-district that is not present in the current Neighboring Cell List, also do not have suitable processing method to adjudicate and whether it should be added in the abutting subdistrict list, therefore may cause syntople imperfect, and then can influence switching; (2) in the LTE network, because the physical address of sub-district has only 510, therefore global cell identity accords with different situation in that the physical address of terminal is identical at the network internal storage of certain limit, because terminal to report is the sub-district physical identifier at present, therefore can't accurately locate the sub-district of terminal to report.
Summary of the invention
Consider that may there be error in the Neighboring Cell List that exists in the correlation technique with real network and the problem that can't accurately locate the sub-district of terminal to report and propose the present invention.For this reason, the present invention aims to provide a kind of method for obtaining neighbor information and Neighboring Cell List generation method, during it can address the above problem effectively one of at least.
According to an aspect of the present invention, provide a kind of method for obtaining neighbor information, this method is applied to comprise the network environment in base station, terminal and network side data storehouse, is used for the neighboring BS information that the base station obtains the adjacent cell of Serving cell.
Method for obtaining neighbor information according to the embodiment of the invention comprises following processing: terminal reports the information of current not at least one in Neighboring Cell List unknown cell to the base station, and wherein, unknown cell information comprises: the physical address identifier of unknown cell; The base station sends to the network side data storehouse and obtains the cell information request message, and in obtaining the cell information request message information and the unknown cell information of the Serving cell at carried terminal place, wherein, service cell information comprises: the global identifier of Serving cell; In response to obtaining the cell information request message, network side is determined the Serving cell position according to service cell information by database, according to the Serving cell location lookup candidate cell of determining, and further definite selected sub-district, wherein, candidate cell is the sub-district consistent with the physical address identifier of unknown cell around the Serving cell, and selected sub-district is from the nearest sub-district of Serving cell in the candidate cell; Network side sends to the base station and obtains the cell information response message, and carries the information of selected sub-district therein, and wherein, selected cell information comprises: the global identifier of selected sub-district.
According to a further aspect in the invention, provide a kind of Neighboring Cell List generation method, this method is applied to comprise the network environment in base station, terminal and network side data storehouse, is used for the base station and generates Neighboring Cell List.
Neighboring Cell List generation method according to the embodiment of the invention comprises: terminal reports the not information of at least one unknown cell in current Neighboring Cell List to the base station, and wherein, unknown cell information comprises: unknown cell physical address identifier; The base station sends to the network side data storehouse and obtains the cell information request message, and in obtaining the cell information request message information and the unknown cell information of the Serving cell at carried terminal place, wherein, service cell information comprises: the global identifier of Serving cell; In response to obtaining the cell information request message, network side is determined the Serving cell position according to service cell information by database, and according to the Serving cell location lookup candidate cell of determining, and further definite selected sub-district, wherein, candidate cell is the sub-district consistent with the physical address identifier of unknown cell around the Serving cell, and selected sub-district is from the nearest sub-district of Serving cell in the candidate cell; Network side sends to the base station and obtains the cell information response message, and carries the information of selected sub-district therein, and wherein, selected cell information comprises: the global identifier of selected sub-district; The Neighboring Cell List processing is carried out according to obtaining the cell information response message in the base station.
Wherein, store network topological information in the above-mentioned network side data storehouse, comprising: the global identifier of sub-district, sub-district distributed intelligence, cell coverage area information, physical address identifier.
Preferably, above-mentioned obtaining in the cell information response message carries indication information, is used to indicate whether to allow Serving cell and selected sub-district to set up syntople.
At this moment, the operation of carrying out the Neighboring Cell List processing is specially: allow Serving cell and selected sub-district to set up under the situation of syntople in the indication information indication, the base station will be selected the sub-district and add in the Neighboring Cell List, and the global identifier of the selected sub-district of preservation, perhaps, do not allow Serving cell and selected sub-district to set up under the situation of syntople in the indication information indication, the physical identifier of selected sub-district, the global identifier of selected sub-district are preserved in the base station in this locality.
In addition, carrying out the operation that Neighboring Cell List handles can also be specially: the base station will be selected the sub-district and add Neighboring Cell List; Perhaps, whether the base station will select sub-district adding Neighboring Cell List according to relevant performance statistics decision.
Wherein, in above-mentioned processing, do not find at network side under the situation of candidate cell, processing finishes.And preferably, network side is replied to the base station and is obtained the cell information failed message.
By the present invention, can realize in the following beneficial effect one of at least: by terminal to report unknown cell information and in conjunction with the database of having safeguarded the network information,, can be more exactly the sub-district of terminal to report be positioned than prior art; Undertaken alternately by utilizing base station and network side data storehouse, can be more reasonable so that to whether unknown cell is added to the judgement of Neighboring Cell List, realize the automatic generation of Neighboring Cell List, saved manpower, and make the generation of Neighboring Cell List conform to the real network situation, thereby can improve the network handover success rate, reduce the network operation maintenance cost.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the schematic diagram according to the LTE network configuration of correlation technique;
Fig. 2 is the flow chart according to the method for obtaining neighbor information of the embodiment of the invention;
Fig. 3 is the flow chart according to the Neighboring Cell List generation method of the embodiment of the invention.
Embodiment
As mentioned above, at present, Neighboring Cell List goes out the initial stage in the network planning usually and utilizes the planning instrument to generate, and exists the Neighboring Cell List and the real network that produce to have error, needs manpower problem such as to adjust.Given this, the present invention aims to provide a kind of method for obtaining neighbor information and Neighboring Cell List generation method.
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
Method embodiment one
According to the embodiment of the invention, a kind of method for obtaining neighbor information is provided, this method is applied to comprise the network environment in base station (Node B), terminal and network side data storehouse, is used for the neighboring BS information that the base station obtains the adjacent cell of Serving cell.
Fig. 2 shows the flow chart according to the method for obtaining neighbor information of the embodiment of the invention.As shown in Figure 2, this method comprises following processing (step S202-step S208):
Step S202, terminal reports the information of current not at least one in Neighboring Cell List unknown cell to the base station, and wherein, unknown cell information comprises: the physical address identifier of unknown cell;
Step S204, the base station sends to the network side data storehouse and obtains the cell information request message, and in obtaining the cell information request message information and the unknown cell information of the Serving cell at carried terminal place, wherein, service cell information comprises: the global identifier of Serving cell; ,
Step S206, in response to obtaining the cell information request message, network side is determined the Serving cell position according to service cell information by database, according to the Serving cell location lookup candidate cell of determining, and further definite selected sub-district, wherein, candidate cell is the sub-district consistent with the physical address identifier of unknown cell around the Serving cell, and selected sub-district is from the nearest sub-district of Serving cell in the candidate cell;
Step S208, network side send to the base station and obtain the cell information response message, and carry the information of selected sub-district therein, and wherein, selected cell information comprises: the global identifier of selected sub-district.
By the technical scheme that provides above, can be comparatively exactly the unknown cell of terminal to report be positioned, and obtain neighboring BS information.
Method embodiment two
According to the embodiment of the invention, a kind of Neighboring Cell List generation method is provided, this method is applied to comprise the network environment in base station, terminal and network side data storehouse, is used for the base station and generates Neighboring Cell List.
Fig. 3 is the flow chart that illustrates according to the Neighboring Cell List generation method of the embodiment of the invention.As shown in Figure 3, this method comprises (step S302-step S310):
Step S302, terminal reports the not information of at least one unknown cell in current Neighboring Cell List to base station (Node B), and wherein, unknown cell information comprises: sub-district relevant informations such as unknown cell physical address identifier;
Step S304, the base station sends to the network side data storehouse and obtains the cell information request message, and in obtaining the cell information request message information and the unknown cell information of the Serving cell at carried terminal place, wherein, service cell information comprises: the global identifier of Serving cell or other can unique information of determining this sub-district;
Step S306, in response to obtaining the cell information request message, network side is determined the Serving cell position according to service cell information by database, and according to the Serving cell location lookup candidate cell of determining, and further definite selected sub-district, wherein, candidate cell is the sub-district consistent with the physical address identifier of unknown cell around the Serving cell, and selected sub-district is from the nearest sub-district of Serving cell in the candidate cell;
Wherein, the topology information of above-mentioned network side data library management current network comprises: the global identifier of sub-district, sub-district distributed intelligence, cell coverage area information, physical address identifier etc.; Particularly, this locality storage can be carried out to the mapping table of the eNB ID under sub-district physical token symbol, sub-district global flag symbol and this sub-district of all sub-districts in the TA zone in the network side data storehouse, simultaneously information such as geographical distribution information of all sub-districts in the zone and coverage are managed, also can be not limited to the TA zone, can be certain geographic range, such as certain zone of operator's appointment.
In this step, if found above-mentioned candidate cell, then proceed to step S308, if do not find above-mentioned candidate cell, then network side sends to terminal and obtains the cell information failed message, processing finishes;
Step S308, network side send to the base station and obtain the cell information response message, and carry the information of selected sub-district therein, and wherein, selected cell information comprises: the global identifier of selected sub-district;
Step S310, the Neighboring Cell List processing is carried out according to obtaining the cell information response message in the base station.
Further, above-mentioned obtaining in the cell information response message can carry indication information, be used to indicate whether to allow Serving cell and selected sub-district to set up syntople, the network side data storehouse can be set operation and still force the sub-district syntople of arranging, such as, certain two sub-district is forced to and is configured to neighboring cell relations, and certain two sub-district is forced to and does not allow to be configured to neighboring cell relations.Simultaneously, OAM system (Operating and Maintenance, operation and maintenance) also can determine whether that needs are configured as neighboring cell relations according to two sub-district geography information and coverage information;
At this moment, in step S310, whether the base station will select the sub-district according to above-mentioned indication information decision adds Neighboring Cell List, particularly, carry out operation that Neighboring Cell List handles can for: on the one hand, allow Serving cell and selected sub-district to set up under the situation of syntople in the indication information indication, the base station will be selected the sub-district and add in the Neighboring Cell List, and preserve the global identifier of selected sub-district; On the other hand, do not allow Serving cell and selected sub-district to set up under the situation of syntople in the indication information indication, the physical identifier of (for example, being kept in the local wireless sources management information) selected sub-district, the global identifier of selected sub-district are preserved in the base station in this locality.
Do not carry in obtaining the cell information response message under the situation of indication information, in step S310, the operation of carrying out the Neighboring Cell List processing can be specially: the base station directly will be selected the sub-district and add Neighboring Cell List; Perhaps, whether the base station will select sub-district adding Neighboring Cell List according to relevant performance statistics decision.
As mentioned above, by means of technique scheme, can realize in the following beneficial effect one of at least: by terminal to report unknown cell information and in conjunction with the database of having safeguarded the network information,, can be more exactly the sub-district of terminal to report be positioned than prior art; Undertaken alternately by utilizing base station and network side data storehouse, can be more reasonable so that to whether unknown cell is added to the judgement of Neighboring Cell List, realize the automatic generation of Neighboring Cell List, saved manpower, and make the generation of Neighboring Cell List conform to the real network situation, thereby can improve the network handover success rate, reduce the network operation maintenance cost.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. method for obtaining neighbor information is applied to comprise the network environment in base station, terminal and network side data storehouse be used for the neighboring BS information that the base station obtains the adjacent cell of Serving cell, it is characterized in that described method comprises:
Terminal reports the information of current not at least one in Neighboring Cell List unknown cell to the base station, and wherein, unknown cell information comprises: the physical address identifier of unknown cell;
Described base station sends to the network side data storehouse and obtains the cell information request message, and in described information and the described unknown cell information of obtaining the Serving cell that carries described terminal place in the cell information request message, wherein, service cell information comprises: the global identifier of Serving cell;
In response to the described cell information request message that obtains, network side is determined the Serving cell position according to service cell information by database, according to the Serving cell location lookup candidate cell of determining, and further definite selected sub-district, wherein, described candidate cell is the sub-district consistent with the physical address identifier of described unknown cell around the Serving cell, and described selected sub-district is from the nearest sub-district of described Serving cell in the described candidate cell;
Network side sends to described base station and obtains the cell information response message, and carries the information of described selected sub-district therein, and wherein, selected cell information comprises: the global identifier of selected sub-district.
2. Neighboring Cell List generation method is applied to comprise be used for the network environment in base station, terminal and network side data storehouse the base station and generate Neighboring Cell List, it is characterized in that described method comprises:
Terminal reports the not information of at least one unknown cell in current Neighboring Cell List to the base station, and wherein, unknown cell information comprises: unknown cell physical address identifier;
Described base station sends to the network side data storehouse and obtains the cell information request message, and in described information and the described unknown cell information of obtaining the Serving cell that carries described terminal place in the cell information request message, wherein, service cell information comprises: the global identifier of Serving cell;
In response to the described cell information request message that obtains, network side is determined the Serving cell position according to service cell information by database, and according to the Serving cell location lookup candidate cell of determining, and further definite selected sub-district, wherein, described candidate cell is the sub-district consistent with the physical address identifier of described unknown cell around the Serving cell, and described selected sub-district is from the nearest sub-district of described Serving cell in the described candidate cell;
Network side sends to described base station and obtains the cell information response message, and carries the information of described selected sub-district therein, and wherein, selected cell information comprises: the global identifier of selected sub-district;
The Neighboring Cell List processing is carried out according to the described cell information response message that obtains in described base station.
3. method according to claim 2 is characterized in that, described network side data stores network topological information in the storehouse, comprising: the global identifier of sub-district, sub-district distributed intelligence, cell coverage area information, physical address identifier.
4. method according to claim 2 is characterized in that, described obtaining in the cell information response message carries indication information, is used to indicate whether to allow described Serving cell and described selected sub-district to set up syntople.
5. method according to claim 4 is characterized in that, the described operation of carrying out the Neighboring Cell List processing is specially:
Allow described Serving cell and described selected sub-district to set up under the situation of syntople in described indication information indication, described base station adds described selected sub-district in the described Neighboring Cell List, and preserves the global identifier of described selected sub-district.
6. method according to claim 4 is characterized in that, the described operation of carrying out the Neighboring Cell List processing is specially:
Do not allow described Serving cell and described selected sub-district to set up under the situation of syntople in described indication information indication, the physical identifier of described selected sub-district, the global identifier of described selected sub-district are preserved in described base station in this locality.
7. method according to claim 2 is characterized in that, the described operation of carrying out the Neighboring Cell List processing is specially:
Described base station adds described Neighboring Cell List with described selected sub-district.
8. method according to claim 2 is characterized in that, the described operation of carrying out the Neighboring Cell List processing is specially:
Whether described base station adds described Neighboring Cell List with described selected sub-district according to relevant performance statistics decision.
9. according to each described method in the claim 2 to 8, it is characterized in that, do not find at described network side under the situation of described candidate cell that processing finishes.
10. method according to claim 9 is characterized in that, does not find at described network side under the situation of described candidate cell, and network side is replied to described base station and obtained the cell information failed message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100045308A CN101489210B (en) | 2008-01-16 | 2008-01-16 | Adjacent information obtaining method and adjacent list generation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100045308A CN101489210B (en) | 2008-01-16 | 2008-01-16 | Adjacent information obtaining method and adjacent list generation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101489210A true CN101489210A (en) | 2009-07-22 |
| CN101489210B CN101489210B (en) | 2012-04-04 |
Family
ID=40891839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100045308A Expired - Fee Related CN101489210B (en) | 2008-01-16 | 2008-01-16 | Adjacent information obtaining method and adjacent list generation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101489210B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026266A (en) * | 2009-09-11 | 2011-04-20 | 中兴通讯股份有限公司 | Method and system for collecting positioning auxiliary information |
| WO2011160512A1 (en) * | 2010-06-25 | 2011-12-29 | 中兴通讯股份有限公司 | Method and system for managing neighbor cell information |
| WO2012026752A2 (en) * | 2010-08-24 | 2012-03-01 | Samsung Electronics Co., Ltd. | Terminal and server for integratedly managing phd standard and phd non-standard data |
| CN101692728B (en) * | 2009-10-12 | 2012-04-04 | 上海华为技术有限公司 | Method for determining neighboring cells and method, equipment and system for configuring relationships between neighboring cells |
| WO2011147375A3 (en) * | 2011-06-07 | 2012-05-24 | 华为技术有限公司 | Adjacent cell optimization method, base station and system |
| CN102638834A (en) * | 2011-02-10 | 2012-08-15 | 中兴通讯股份有限公司 | Cross-network-node neighbor cell relation management method and device |
| WO2012136041A1 (en) * | 2011-04-02 | 2012-10-11 | 中兴通讯股份有限公司 | Method, device and system for acquiring signal quality information of unknown neighbor cell |
| CN103167566A (en) * | 2011-12-14 | 2013-06-19 | 中兴通讯股份有限公司 | Method and device for realizing terminal switching |
| CN105230064A (en) * | 2014-04-29 | 2016-01-06 | 华为技术有限公司 | A kind of information transferring method and equipment |
| CN105764099A (en) * | 2014-12-17 | 2016-07-13 | 中兴通讯股份有限公司 | Adjacent cell information transmission control method and device and base station controller |
| CN106717061A (en) * | 2014-09-25 | 2017-05-24 | 日本电气株式会社 | Communication apparatus, wireless communication system and communication method |
| CN109891930A (en) * | 2016-10-27 | 2019-06-14 | 瑞典爱立信有限公司 | Neighborhood in cordless communication network is established |
| CN111464933A (en) * | 2019-01-02 | 2020-07-28 | 中国移动通信有限公司研究院 | Driving parameter configuration method and server |
| CN112787789A (en) * | 2018-05-09 | 2021-05-11 | 中兴通讯股份有限公司 | Information acquisition method, device, equipment and computer readable storage medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204770C (en) * | 2002-06-13 | 2005-06-01 | 华为技术有限公司 | Method for increasing communication speed between base stations |
-
2008
- 2008-01-16 CN CN2008100045308A patent/CN101489210B/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026266A (en) * | 2009-09-11 | 2011-04-20 | 中兴通讯股份有限公司 | Method and system for collecting positioning auxiliary information |
| CN102026266B (en) * | 2009-09-11 | 2015-05-20 | 中兴通讯股份有限公司 | Method and system for collecting positioning auxiliary information |
| CN101692728B (en) * | 2009-10-12 | 2012-04-04 | 上海华为技术有限公司 | Method for determining neighboring cells and method, equipment and system for configuring relationships between neighboring cells |
| WO2011160512A1 (en) * | 2010-06-25 | 2011-12-29 | 中兴通讯股份有限公司 | Method and system for managing neighbor cell information |
| US8983469B2 (en) | 2010-06-25 | 2015-03-17 | Zte Corporation | Method and system for managing neighbor cell information |
| WO2012026752A3 (en) * | 2010-08-24 | 2012-05-24 | Samsung Electronics Co., Ltd. | Terminal and server for integratedly managing phd standard and phd non-standard data |
| WO2012026752A2 (en) * | 2010-08-24 | 2012-03-01 | Samsung Electronics Co., Ltd. | Terminal and server for integratedly managing phd standard and phd non-standard data |
| CN102638834B (en) * | 2011-02-10 | 2016-12-28 | 中兴通讯股份有限公司 | The neighbor relationship management method of across a network node and device |
| CN102638834A (en) * | 2011-02-10 | 2012-08-15 | 中兴通讯股份有限公司 | Cross-network-node neighbor cell relation management method and device |
| WO2012136041A1 (en) * | 2011-04-02 | 2012-10-11 | 中兴通讯股份有限公司 | Method, device and system for acquiring signal quality information of unknown neighbor cell |
| CN102740347A (en) * | 2011-04-02 | 2012-10-17 | 中兴通讯股份有限公司 | Method, apparatus and system for acquiring signal quality information of unknown neighbor |
| WO2011147375A3 (en) * | 2011-06-07 | 2012-05-24 | 华为技术有限公司 | Adjacent cell optimization method, base station and system |
| US9143993B2 (en) | 2011-06-07 | 2015-09-22 | Huawei Technologies Co., Ltd. | Method for optimizing neighboring cell, base station and system |
| CN103167566A (en) * | 2011-12-14 | 2013-06-19 | 中兴通讯股份有限公司 | Method and device for realizing terminal switching |
| CN105230064A (en) * | 2014-04-29 | 2016-01-06 | 华为技术有限公司 | A kind of information transferring method and equipment |
| CN106717061B (en) * | 2014-09-25 | 2020-03-27 | 日本电气株式会社 | Communication apparatus, wireless communication system, and communication method |
| CN106717061A (en) * | 2014-09-25 | 2017-05-24 | 日本电气株式会社 | Communication apparatus, wireless communication system and communication method |
| CN105764099A (en) * | 2014-12-17 | 2016-07-13 | 中兴通讯股份有限公司 | Adjacent cell information transmission control method and device and base station controller |
| CN109891930A (en) * | 2016-10-27 | 2019-06-14 | 瑞典爱立信有限公司 | Neighborhood in cordless communication network is established |
| CN112787789A (en) * | 2018-05-09 | 2021-05-11 | 中兴通讯股份有限公司 | Information acquisition method, device, equipment and computer readable storage medium |
| US12120542B2 (en) | 2018-05-09 | 2024-10-15 | Zte Corporation | Information acquisition method, apparatus and device, and computer storage medium |
| CN111464933A (en) * | 2019-01-02 | 2020-07-28 | 中国移动通信有限公司研究院 | Driving parameter configuration method and server |
| CN111464933B (en) * | 2019-01-02 | 2021-11-19 | 中国移动通信有限公司研究院 | Driving parameter configuration method and server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101489210B (en) | 2012-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101489210B (en) | Adjacent information obtaining method and adjacent list generation method | |
| CN101568196B (en) | Method and device for distributing physical cell identifiers | |
| CN101035379B (en) | Positioning method for the user plane to observe the reached time difference | |
| JP6189912B2 (en) | Positioning support method and apparatus in cellular network | |
| CN105637917B (en) | The division and distribution of PCI for cellular network | |
| CA2907254C (en) | Facilitating identification of target cells for handling communication with a mobile terminal | |
| EP2731385B1 (en) | Control processing method of energy-saving cell and base station | |
| CN100502558C (en) | Switch method for discriminating missing adjacent domain | |
| CN101810034B (en) | Method and system for notifying cell type based on lte | |
| CN103945469B (en) | A kind of method and apparatus of determining Target cell | |
| CN101370262B (en) | Neighbor section list updating method and system | |
| CN102377462A (en) | Method and system for interactively selecting auxiliary cell | |
| CN101668307A (en) | Method, system and equipment for communication | |
| JP5282725B2 (en) | Radio base station and cell identifier specifying method | |
| CN106550418A (en) | A kind of decision method and device of cell switching | |
| KR101507071B1 (en) | Method and apparatus for processing configuration of automatic neighbor relation in mobile communication network environment | |
| US11844128B2 (en) | Network-based RSI/PRACH parameter planning and neighbor creation | |
| KR20120042881A (en) | Method of managing handover in a cellular wireless system | |
| CN110784893B (en) | Multi-carrier load balancing method, device, core network equipment and storage medium | |
| US20160037407A1 (en) | Radio Network Node, a Base Station and Methods Therein | |
| CN106792934B (en) | Switching method and device | |
| CN104053202A (en) | Cell primary scrambling code conflict identification, soft handover and adjacent cell list generating method and device | |
| CN111479299A (en) | Method and device for setting PSCell based on non-independent networking | |
| CN103781135B (en) | Handover control system and method for handover control between base station from home | |
| CN101651881A (en) | Method, system and equipment for sending identifier and realizing neighbor relation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |