CN102045729B - Network flexible replacing method and device based on flux control - Google Patents
Network flexible replacing method and device based on flux control Download PDFInfo
- Publication number
- CN102045729B CN102045729B CN200910180245.6A CN200910180245A CN102045729B CN 102045729 B CN102045729 B CN 102045729B CN 200910180245 A CN200910180245 A CN 200910180245A CN 102045729 B CN102045729 B CN 102045729B
- Authority
- CN
- China
- Prior art keywords
- migration
- network
- flow
- plan table
- phase
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 55
- 230000004907 flux Effects 0.000 title abstract 7
- 230000005012 migration Effects 0.000 claims abstract description 150
- 238000013508 migration Methods 0.000 claims abstract description 150
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 230000011664 signaling Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Abstract
The invention discloses a network flexible replacing method and device based on flux control. The method comprises the following steps of: after a new network is established, selecting one or more migration regions from an original network according to a preset selection principle and establishing a flux migration schedule according to the total flux of the original network; lowering the quality offset parameter values of cells inside the migration regions when carrying out the flux migration at the current migration stage according to the flux migration schedule; monitoring the newly increased volume of business in the new network in real time and restoring the quality offset parameter values of cells inside the migration regions to the original value when the volume of business meets the limit requirement on the flux migration schedule for the current migration stage. With the method provided by the invention, the problem that service can not be provided for users within short time during network replacement is solved, and the problems of unable control on user volume, large impact on equipment, poor user experience, seriously lowered network performance, difficult retroversion, high rise and the like in the traditional forced replacing process are also avoided.
Description
Technical field
The present invention relates to mobile communication technology field, relate in particular to a kind of network flexible replacing method and apparatus based on flow control.
Background technology
The present normally used wireless network of industry (refering in particular to WCDMA (Wideband Code DivisionMultiple Access, Wideband Code Division Multiple Access (WCDMA)) network) replacement method is single neighbor hard replacement.Concrete grammar is: whole network is divided into several panel region, removes piecewise the old network equipment, new network device is installed, and then is provided service to wireless network user.But this replacement method has following shortcoming:
(1) removing the old network equipment, install new network device during this period of time in, provide service without any network to user, the mobile device (mobile phone or data card etc.) that user holds, without any signal, cannot carry out the business such as voice call or data download;
(2) to operate piecewise whole network's coverage area, owing to being burst cutover, can exist mass data make and upgrade, especially neighboring BS relationship need to upgrade in time according to network replacement situation, increase the workload in each cutover stage, labor intensive and time;
(3) in the region of replacing at each network, all users will move to new network at short notice simultaneously, very large to New-deployed Network impact, thereby increase risk;
(4) adopt burst cutover meeting to have same frequency or the alien frequencies interoperability between a large amount of devices from different manufacturers, the very difficult guarantee of the KPI of network (Key Performance Indicators, Key Performance Indicator) and user experience very poor like this, and operator faces a large amount of complaints;
(5) because the network replacement General Requirements time is short, every phase data making amount is large and operating procedure is many, be easy to make mistakes, and after makeing mistakes, network rollback is difficult to.Because need to remove firm mounted new equipment in the back off procedure of several hours, peace turns used equipment again, and imports original data;
(6) be difficult to make flexible adjustment according to customer volume and the user behavior of migration.
So existing network replacement method has brought very large risk to operator and equipment commercial city.
Summary of the invention
In order to address the above problem, the invention provides a kind of network flexible replacing method and apparatus based on flow control.
Concrete, the network flexible replacing method based on flow control provided by the invention, comprising:
Step 1, new network according to default selection principle, are chosen one or more migrations region after setting up in old network, and formulate flow migration plan table according to the total flow of described old network;
Step 2, in flow when migration of implementing current migration phase according to described flow migration plan table, reduce the quality offset parameter value of community in described migration region;
Described in step 3, Real-Time Monitoring, newly-increased traffic carrying capacity in new network, when the restriction of current migration phase requirement in described traffic carrying capacity meets described flow migration plan table, revises back initial value by the quality offset parameter value of community in described migration region.
Further, after described step 3, also comprise:
Judge in described flow migration plan table whether have unenforced migration phase, if exist, choosing a migration phase as current migration phase after Preset Time from unenforced migration phase, return to step 2, if do not exist, flow process finishes.
In above-mentioned flow migration plan table, comprise following restriction parameter: circuit domain telephone traffic and PS numeric field data flow.
Further, in described flow migration plan table, also comprise following restriction parameter: number of users, business proportion and total business and signaling traffic.
Concrete, in above-mentioned flow migration plan table, comprising N migration phase, described N is positive integer.
In described step 1, also comprise: in described migration region, the alien frequencies adjacent area that configuration is described old network cell with new network cell identical, that geographical position is identical, affiliated base station, old network cell.
Above-mentioned new network and the same public land mobile network of old network home; The different Visited Location Registor of employing of above-mentioned new network and old network.
The present invention also provides a kind of network flexible replacing device based on flow control, comprising:
Network is replaced setting unit, after setting up at new network, according to default selection principle, chooses one or more migrations region in old network, and formulates flow migration plan table according to the total flow of described old network;
Parameter adjustment unit, in the time that the flow of implementing current migration phase according to described flow migration plan table moves, reduces the quality offset parameter value of community in described migration region;
Network is replaced performance element, for the new newly-increased traffic carrying capacity of network described in Real-Time Monitoring, when the restriction of current migration phase requirement in described traffic carrying capacity meets described flow migration plan table, the quality offset parameter value of community in described migration region is revised back to initial value.
Further, device provided by the invention also comprises:
Migration judging unit, be used for judging whether described flow migration plan table exists unenforced migration phase, if exist, choosing a migration phase as current migration phase after Preset Time from unenforced migration phase, carry out described parameter adjustment unit, if do not exist, flow process finishes.
Further, in above-mentioned flow migration plan table, comprise N migration phase, described N is positive integer.
Compared with prior art, the present invention has the following advantages:
Method provided by the invention, the problem of service can not be provided for user in having solved in the time that new and old network is replaced in short-term, further, the service traffics that this method can also be moved by control, produce and impact new network thereby avoided all users to move at short notice new network simultaneously; And method provided by the invention makes operator have a PLMN, does not need to provide other PLMN again; Operator does not need the website of the whole network to carry out matched adjacent zone or change the operation of parameter, only need to control several migration regions, has reduced like this workload, save manpower, strengthen network performance, reduced the risk existing in replacing, and then improved user's experience.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be introduced simply below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of a kind of network flexible replacing method based on flow control provided by the invention;
Fig. 2 moves old network A community in region to move to the migration schematic diagram in new network B in the embodiment of the present invention.
Fig. 3 is the structure chart of a kind of network flexible replacing device based on flow control provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
In order to solve problems of the prior art, the invention provides a kind of network flexible replacing method and apparatus based on flow control, can avoid uncontrollable customer volume in the hard replacement process of tradition by using the method, equipment impacts large, poor user experience, network performance degradation, rollback difficulty, the problems such as risk height.
Concrete, the network flexible replacing method based on flow control provided by the invention, as shown in Figure 1, comprises the following steps:
Step S101, new network according to default selection principle, are chosen one or more migrations region after setting up in old network, and formulate flow migration plan table according to the total flow of old network.
In this step, in old network, choose behind one or more migrations region, also carry out following operation:
In the migration region of choosing, configure the alien frequencies adjacent area with the affiliated Wei Jiu network cell, new network cell that base station is identical, geographical position is identical, old network cell.
Step S102, in flow when migration of implementing current migration phase according to flow migration plan table, reduce the quality offset parameter value of community in migration region.
Newly-increased traffic carrying capacity in step S103, the new network of Real-Time Monitoring, when the restriction of current migration phase requirement in this traffic carrying capacity meets flow migration plan table, revises back initial value by the quality offset parameter value of community in migration region.
Further, after this step, also carry out following operation: judge in flow migration plan table whether have unenforced migration phase, if exist, choosing a migration phase as current migration phase after Preset Time from unenforced migration phase, return to step S102, if do not exist, flow process finishes.
Wherein, comprise N migration phase in flow migration plan table, described N is positive integer.
Method provided by the invention, the problem of service can not be provided for user in having solved in the time that new and old network is replaced in short-term, further, the service traffics that this method can also be moved by control, produce and impact new network thereby avoided all users to move at short notice new network simultaneously; And adopt method provided by the invention operator not need the website of the whole network to carry out matched adjacent zone or change the operation of parameter, only need to control several migration regions, reduce like this workload, save manpower, strengthen network performance, reduce the risk existing in replacing, and then improved user's experience.
Provide preferred embodiment of the present invention according to Fig. 2 below, and in conjunction with the description to embodiment, further provide ins and outs of the present invention, the specific implementation process of the method providing of the present invention can be described better.
The embodiment of the present invention proposes a kind of network flexible replacing method of selecting migration region based on flow, and the core concept of the method is to install new equipment, a newly-built network B on the basis of old network A before network is replaced.In whole network replacement process, used equipment originally need not be removed, and old network A can provide service always.New used equipment exists simultaneously, and new and old two two nets of throwing the net are runed simultaneously.By selecting several telephone traffics greatly in old network A and the large migration region of flow, the parameter of revising old network A in certain hour window forces the user who enters migration region to move to new network B.Like this user in old network A is progressively caught up with into new network B, until all users migrate into new network B, wait new network B run all normal after, old network A power-off is removed.
Elaborate network flexible replacing implementation procedure below, the system network element relating in the method that the embodiment of the present invention provides has: RNC (the Radio Network Controller of wireless side, radio network controller) and NodeB (Node B, WCDMA system base-station); The VLR (Visiting LocationRegister, Visited Location Registor) of core-network side.
Concrete implementation procedure, comprising:
One, before network is replaced, carry out following operation:
(1) a newly-built network B, and after network-wide optimization completes, " not reserved " (non-reservation) is arranged to in new network B the whole network community.
Wherein, new network B and old network A are used identical PLMN (Public Land Mobile Network, public land mobile network), i.e. user's HPLMN (Home PLMN, Home Public Land Mobile Network network);
The core network element VLR of old network A and new network B needs difference, and other core network elements are not limited, both can be identical, and can be not identical yet.
(2), according to default selection standard, in old network A, choose at least one migration region.
Wherein, in each migration region, comprise one or more communities; Default selection standard is preferably set by following constraints: distribute and mobility status according to country and city traffic, choose telephone traffic large, flow is large, more than number of users and the strong region (for example, customs's mouth railway station, subway station, harbour and trade area etc.) of user mobility.This region preferably should be distributed in different place (being mainly the geographical features according to national city).
Wherein, the telephone traffic in migration region is added up with cell-level, chooses some communities that numerical value is higher.
(3) in selected migration region, the alien frequencies adjacent area of the community that configuration is old network A with the community of the affiliated new network B that base station is identical, geographical position is identical in community of old network A.
(4) formulate flow migration plan table according to the total flow situation of old network A the whole network, thereby control the flow of each migration.
In this flow migration plan table, comprise PS numeric field data flow corresponding to CS territory telephone traffic corresponding to different migration phase and different migration phase, more preferred, in this flow migration plan table, can also comprise: the business proportion that corresponding number of users to be migrated, the different migration phase of different migration phase is corresponding and total business and signaling traffic.Wherein, number of users, business proportion and business and signaling traffic can push away to obtain (this computational process belongs to prior art) by CS territory telephone traffic and PS numeric field data flow.
As shown in Table 1, be a concrete flow migration plan representation case, in this example, divide 6 stages to move, the flow of the new network B of can moving into while just beginning is less, thereby formulates rational time window duration.Certainly migration phase can be divided according to the total flow situation of old network A, in the time that total flow is larger, can be made as multiple, when total flow hour, a stage also can be only set.
In table, the first different phase, second of classifying division as is classified number of users corresponding to different phase, the 3rd as and is classified business proportion corresponding to different phase, the 4th as and classify CS territory telephone traffic, the 5th corresponding to different phase as and classify PS numeric field data flow, the 6th corresponding to different phase as and classify total business and signaling traffic as.Owing to can observe more intuitively the traffic carrying capacity of current migration by observation number of users, so in following network flexible replacing process, whether reach the migrated users number of current generation setting by observation, judge whether to reach the traffic carrying capacity of this migration.
Table one
Two, in network is replaced, carry out following operation:
(1) in selected migration region, reduce the value of the quality offset parameter of old network A community, for example, amendment cell quality biasing Qoffset is-30dB to force user to move to new network B.
Meanwhile, in the VLR of new network B, real-time monitored moves to the number of users of new network B, thereby assesses suitable time window length, so the length of this time window is not a definite value, has different length according to this time window of different situations.Meet in (for approximate in error allowed band meets) table one the requiring of current migration phase during when moving into number of users in new network B, change back original value the cell quality offset parameter of old network A community in migration region, time window is closed, after time window is closed, between old network A and new network B without any interactive operation.
Wherein, the unlatching of time window starts from the amendment of quality offset parameter value, time window close the end that terminates in the current generation, and the length of time window determines by local telephone traffic, object is to impact new network B.
(2) repeated execution of steps (1), each stage is put into the number of users of plan, until all users move to new network B.
As shown in Figure 2, move to the migration schematic diagram in new network B for moving old network A community in region in the embodiment of the present invention, this schematic diagram describes as example to choose two migration regions.In figure, migration Nei community, region can be carried out with frequently switching or reselection operation, and the community that moves to new network B also can be carried out with frequently switching or reselection operation, so user experiences without any impact in migration region and nonmigratory business.But not re eligible or switch back old network A of new network B Zhong community.
It should be noted that,, also there are special circumstances in above-mentioned network replacement process, for example, if the customer volume in the new network B of follow-up phase does not also reach 100%, while but no longer growth, illustrates that some user in old network A did not enter migration region.Now there are two kinds of processing methods: 1), in the time that remaining user in old network A is also many, region many number of users and that user mobility is poor is also set to move region, these users is moved in new network B with above-mentioned moving method; 2) in the time that in old network A, remaining user is fewer, the direct power-off of old network A, all like this users enter new network B, now can't cause too large impact to new network B.
Further, in each transition process, the user who enters the non-special state in migration region can enter new network B; And the special state user in migration region and do not enter and move the user in region and still stay in old network A.
When user enters after new network B, can in new network B, move arbitrarily, be distributed in network Anywhere, carry out the business that various operators provide.And region chooses is that user mobility is large due to migration, the region that flow is large, so enter after new network B as user, can be distributed to rapidly other regions of new network B.And for not by migration region and the resident roamer to new network B of time window, manual network selection user or other users, also allow them to enjoy service in new network B.
Three, user moves to after new network B, and the device powers down of old network A is moved back and taken and remove.
The method that the embodiment of the present invention provides, the problem of service can not be provided for user in having solved in the time that new and old network is replaced in short-term, further, the service traffics that this method can also be moved by control, produce and impact new network thereby avoided all users to move at short notice new network simultaneously; And method provided by the invention makes operator have a PLMN, does not need to provide other PLMN again; Operator does not need the website of the whole network to carry out matched adjacent zone or change the operation of parameter, only need to control several migration regions, has reduced like this workload, has saved manpower; And, if the problem that new network occurs, all users can get back to rapidly in original old network, and rollback is easy, almost there is no risk for operator and equipment vendor, user does not feel substantially, and in whole network replacement process, extensive work can complete before user's migration, in transition process, only need to change indivedual parameters and monitor, save time and manpower, error probability is little, and risk is little.
The present invention also provides a kind of network flexible replacing device based on flow control, as shown in Figure 3, comprising:
Network is replaced setting unit 310, after setting up at new network, according to default selection principle, chooses one or more migrations region in old network, and formulates flow migration plan table according to the total flow of old network;
Parameter adjustment unit 320, in the time that the flow of implementing current migration phase according to flow migration plan table moves, reduces the quality offset parameter value of community in migration region;
Network is replaced performance element 330, for the newly-increased traffic carrying capacity of the new network of Real-Time Monitoring, when the restriction of current migration phase requirement in this traffic carrying capacity meets flow migration plan table, the quality offset parameter value of community in migration region is revised back to initial value.
Further, this device also comprises:
Migration judging unit 340, be used for judging whether flow migration plan table exists unenforced migration phase, if exist, choosing a migration phase as current migration phase after Preset Time from unenforced migration phase, execution parameter adjustment unit 320, if do not exist, flow process finishes.
Further, in above-mentioned flow migration plan table, comprise N migration phase, described N is positive integer.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if these amendments of the present invention and within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (10)
1. the network flexible replacing method based on flow control, is characterized in that, comprising:
Step 1, new network according to default selection principle, are chosen one or more migrations region after setting up in old network, and formulate flow migration plan table according to the total flow of described old network;
Step 2, in flow when migration of implementing current migration phase according to described flow migration plan table, reduce the quality offset parameter value of Nei Jiu network cell, described migration region;
Described in step 3, Real-Time Monitoring, newly-increased traffic carrying capacity in new network, when the restriction of current migration phase requirement in described traffic carrying capacity meets described flow migration plan table, revises back initial value by the quality offset parameter value of Nei Jiu network cell, described migration region.
2. the method for claim 1, is characterized in that, after described step 3, also comprises:
Judge in described flow migration plan table whether have unenforced migration phase, if exist, choosing a migration phase as current migration phase after Preset Time from unenforced migration phase, return to step 2, if do not exist, flow process finishes.
3. method as claimed in claim 1 or 2, is characterized in that, comprises following restriction parameter in described flow migration plan table: circuit domain telephone traffic and PS numeric field data flow.
4. method as claimed in claim 3, is characterized in that, also comprises following restriction parameter in described flow migration plan table: number of users, business proportion and total business and signaling traffic.
5. method as claimed in claim 1 or 2, is characterized in that, in described flow migration plan table, comprises N migration phase, and described N is positive integer.
6. the method for claim 1, is characterized in that, in described step 1, also comprises:
In described migration region, the alien frequencies adjacent area that configuration is described old network cell with new network cell identical, that geographical position is identical, affiliated base station, old network cell.
7. the method for claim 1, is characterized in that, described new network and the same public land mobile network of old network home; The described new network Visited Location Registor different with old network using.
8. the network flexible replacing device based on flow control, is characterized in that, comprising:
Network is replaced setting unit, after setting up at new network, according to default selection principle, chooses one or more migrations region in old network, and formulates flow migration plan table according to the total flow of described old network;
Parameter adjustment unit, in the time that the flow of implementing current migration phase according to described flow migration plan table moves, reduces the quality offset parameter value of Nei Jiu network cell, described migration region;
Network is replaced performance element, for the new newly-increased traffic carrying capacity of network described in Real-Time Monitoring, when the restriction of current migration phase requirement in described traffic carrying capacity meets described flow migration plan table, the quality offset parameter value of Nei Jiu network cell, described migration region is revised back to initial value.
9. device as claimed in claim 8, is characterized in that, also comprises:
Migration judging unit, be used for judging whether described flow migration plan table exists unenforced migration phase, if exist, choosing a migration phase as current migration phase after Preset Time from unenforced migration phase, carry out described parameter adjustment unit, if do not exist, flow process finishes.
10. install as claimed in claim 8 or 9, it is characterized in that, in described flow migration plan table, comprise N migration phase, described N is positive integer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910180245.6A CN102045729B (en) | 2009-10-10 | 2009-10-10 | Network flexible replacing method and device based on flux control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910180245.6A CN102045729B (en) | 2009-10-10 | 2009-10-10 | Network flexible replacing method and device based on flux control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102045729A CN102045729A (en) | 2011-05-04 |
| CN102045729B true CN102045729B (en) | 2014-11-12 |
Family
ID=43911384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910180245.6A Expired - Fee Related CN102045729B (en) | 2009-10-10 | 2009-10-10 | Network flexible replacing method and device based on flux control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102045729B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106559451B (en) | 2015-09-29 | 2020-09-08 | 新华三技术有限公司 | User migration method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1801853A (en) * | 2004-12-31 | 2006-07-12 | 华为技术有限公司 | Telecommunication managerial grid service shearing and connecting method and system |
| CN101132331A (en) * | 2007-08-16 | 2008-02-27 | 华为技术有限公司 | UMTS network system and method for building the same |
-
2009
- 2009-10-10 CN CN200910180245.6A patent/CN102045729B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1801853A (en) * | 2004-12-31 | 2006-07-12 | 华为技术有限公司 | Telecommunication managerial grid service shearing and connecting method and system |
| CN101132331A (en) * | 2007-08-16 | 2008-02-27 | 华为技术有限公司 | UMTS network system and method for building the same |
Non-Patent Citations (4)
| Title |
|---|
| GSM网络无线设备替换搬迁方案的探讨和实施;王智芬;《2009年信息通信网络技术委员会年会征文》;20090822;全文 * |
| WCDMA的软搬迁软割接;雷增平;《中兴通讯技术》;20070630;全文 * |
| 王智芬.GSM网络无线设备替换搬迁方案的探讨和实施.《2009年信息通信网络技术委员会年会征文》.2009, * |
| 雷增平.WCDMA的软搬迁软割接.《中兴通讯技术》.2007, * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102045729A (en) | 2011-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101627643B (en) | Self configuring and optimisation of cell neighbours in wireless telecommunications networks | |
| CN1926906B (en) | Method and apparatuses for cell-differentiated handover in a mobile communications system | |
| CN101562834B (en) | Method and system supporting macro base station to be switched over to household base station | |
| CN101877871B (en) | Network self-organization method and evolution base station | |
| EP3039904B1 (en) | Network coordination apparatus | |
| CN103999506A (en) | User equipment signaling traffic reduction | |
| CN103079235A (en) | Method and device for realizing load balance in long term evolution (LTE) system | |
| CN108076468B (en) | Cross-zone coverage processing method and device | |
| CN103118402A (en) | Method and base station of updating adjacent region relation | |
| CN105325027A (en) | Device, method and non-temporary computer-readable medium, for self-organizing network | |
| CN102300252B (en) | A kind of neighbor cell information management method and system | |
| CN102685783A (en) | Method and device for searching network coverage dead zone in mobile communication network | |
| CN101022583A (en) | Method and network side device for controlling terminal mobile process | |
| CN1984489A (en) | Method for fetching adjacent domain system message by user equipment | |
| CN104936241A (en) | Mobility parameter configuring method and device | |
| CN101272603A (en) | Method and equipment for terminal measuring limited network community | |
| CN102036327B (en) | Method for switching UE (User Equipment) from outdoor base station to indoor base station in TD-SCDMA (Time Division-Synchronization Code Division Multiple Access) | |
| CN101540987B (en) | Method, device and system for updating neighbor cell list | |
| CN102045730A (en) | Equivalent public land mobile network (EPLMN)-based wireless network substitution method and device | |
| CN102014421A (en) | Method and system for switching macro cell to home base station cell | |
| CN102045729B (en) | Network flexible replacing method and device based on flux control | |
| CN104349407A (en) | Method for switching to strong signal base station | |
| CN105246088A (en) | Base station and adjacent cell list configuration method | |
| CN102647752A (en) | Method, devices and system for controlling user equipment (UE) to carry out measurement | |
| CN102281523A (en) | Radio network controller and neighbouring cell information updating method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ZHONGXING SOFTWARE CO., LTD. Free format text: FORMER OWNER: ZTE CORPORATION Effective date: 20141010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518057 SHENZHEN, GUANGDONG PROVINCE TO: 201203 PUDONG NEW AREA, SHANGHAI |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20141010 Address after: 201203 No. 889 blue wave road, Shanghai, Pudong New Area Applicant after: Shanghai Zhongxing Software Co.,Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Applicant before: ZTE Corp. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190128 Address after: 518057, 5th floor, ZTE A Block, 55 South Science and Technology Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: ZTE Corp. Address before: 201203 No. 889 Bibo Road, Pudong New Area, Shanghai Patentee before: Shanghai Zhongxing Software Co.,Ltd. Effective date of registration: 20190128 Address after: Delaware Patentee after: Open Invention Network Co.,Ltd. Address before: 518057, 5th floor, ZTE A Block, 55 South Science and Technology Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: ZTE Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141112 Termination date: 20211010 |