CN100426898C - Method for distributing base station application part signalling - Google Patents
Method for distributing base station application part signalling Download PDFInfo
- Publication number
- CN100426898C CN100426898C CNB2005100776973A CN200510077697A CN100426898C CN 100426898 C CN100426898 C CN 100426898C CN B2005100776973 A CNB2005100776973 A CN B2005100776973A CN 200510077697 A CN200510077697 A CN 200510077697A CN 100426898 C CN100426898 C CN 100426898C
- Authority
- CN
- China
- Prior art keywords
- signaling
- nbcc
- nbap signaling
- nbap
- dedicated
- 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
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention discloses a method for distributing base station application part (NBAP) signaling. The method separates the distribution of special NBAP signaling from a main control module, and the distribution of special NBAP signaling is realized by a signaling pre-processing module positioned on an Iub interface board. On one hand, transmission delay is decreased and the distribution efficiency of special NBAP signaling is increased, and on the other hand, burdens of the main module in a Node B are also lightened. Simultaneously, the present invention carries Node B communication context (NBCC) position information in an NBCC ID identity in the special NBAP signaling, reduces the time of inquiring routes, and also increases the distribution efficiency of special NBAP signaling.
Description
Technical field
The present invention relates to the base station signaling process technique, refer to a kind of method of distributing base station application part signalling especially.
Background technology
Along with base station node B quantity in Wideband Code Division Multiple Access (WCDMA) (WCDMA) system is more and more, the NodeB function from strength to strength, the signaling process of NodeB inside becomes and becomes increasingly complex.
At present, in the NodeB to mainly containing dual mode from the processing of NodeB Application Part (NBAP) signaling of RNC by Iub interface:
When NodeB capacity when not being very big, can adopt centralized signaling process mode, promptly finish all signaling process by the main control module of being responsible for whole resource management in the NodeB;
When a NodeB need support under the situation of a large number of users, the processor of main control module will not have ability to finish processing to all signalings in the above-mentioned centralized signaling process mode, at this moment, can adopt the distributed signaling processing mode.The distributed signaling processing mode is to handle being distributed in the different dedicated signaling processing modules with subscriber-related dedicated signaling among the NodeB, and different dedicated signaling modules identifies with NodeB communication context (NBCC) positional information; Common signaling is then finished processing by main control module.
In above-mentioned distributed signaling processing mode, the main control module that needs to have write down all user profile among the NodeB is distributed to corresponding dedicated signaling processing module with the Dedicated NBAP signaling.Fig. 1 is that prior art is based in the distributed signaling processing mode, the structural representation of NodeB distribution NBAP signaling, as can be seen from Fig. 1, RNC is at first received by the Iub interface plate among the NodeB by the NBAP signaling that Iub interface sends to NodeB, and then be transmitted to main control module, after last main control module handles accordingly to the NBAP signaling that receives, be distributed to corresponding dedicated signaling processing module.
The method of prior art NodeB distribution NBAP signaling is: the NBAP signaling that all RNC send to NodeB is all at first by being used for finishing the main control module that is transmitted to NodeB after the Iub interface plate of communicating by letter between RNC and the NodeB receives again, general Iub interface plate is positioned on the different printed circuit board (PCB) (PCB) with main control module, can occur signaling like this and between pcb board, transmit, cause propagation delay time between plate.
Method from prior art NodeB distribution NBAP signaling, no matter be public NBAP signaling or Dedicated NBAP signaling, all needing to be forwarded to main control module through the Iub interface plate handles, especially be distributed to the Dedicated NBAP signaling of dedicated signaling processing module for needs, need equally to be forwarded to main control module, be distributed to corresponding dedicated signaling processing module by main control module again through the Iub interface plate.In general, such as macro base station, Iub interface plate, main control module and dedicated signaling processing module are usually on different pcb boards, like this, the Dedicated NBAP signaling need could arrive corresponding dedicated signaling processing module through twice communication between plates, can cause the bigger problem of propagation delay time like this; In addition, no matter be public NBAP signaling, or the Dedicated NBAP signaling all handle on main control module, like this concerning main control module, handle that over-burden, main control module has been caused load shock.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method of distributing base station application part signalling, and this method can reduce the propagation delay time of NBAP signaling, and can alleviate the processing burden of NodeB main control module.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
A kind of method of distributing base station application part NBAP signaling, this method is provided with the signaling pretreatment module in the Iub interface plate of base station node B, and distribution procedure may further comprise the steps:
A. the signaling pretreatment module receives the NBAP signaling from radio network controller (RNC), judge that the user NBAP signaling that receives is public NBAP signaling or Dedicated NBAP signaling, if the NBAP signaling that receives is public NBAP signaling, then will this public NBAP signaling send to the main control module processing of NodeB; If the NBAP signaling that receives is the Dedicated NBAP signaling, then enter step B;
B. the information in the signaling pretreatment module NBCC ID sign of carrying according to the Dedicated NBAP signaling that receives is searched routing table, and this Dedicated NBAP signaling is given the dedicated signaling processing module of this user's correspondence according to the route distribution of searching.
In steps A, the method that described main control module is handled public NBAP signaling is:
A11. whether the public NBAP signaling that receives of master control module judges is that Radio Link is set up request message, if then enter steps A 12; Otherwise main control module is handled according to the public NBAP signaling that receives;
A12. main control module is user's distributing user ID number and the NodeB communication context NBCC positional information that Radio Link is set up in request, and the ID users and the NBCC positional information of distributing is carried in the NBCC ID sign;
A13. main control module is searched default routing table according to the NBCC positional information of distributing, and the Radio Link that will carry described NBCC ID sign is set up the request Indication message sends to this NBCC positional information correspondence according to the route of searching dedicated signaling processing module; The dedicated signaling processing module is set up this user link, creates this user's NBCC, the NBCC ID that receives sign is carried at Radio Link again and sets up and send to RNC in the response message, finishes afterwards.
After steps A 13, this method also comprises: the described NBCC ID sign that RNC will receive is carried in the follow-up Dedicated NBAP signaling of this user.
In step B, the information in the NBCC ID sign that described Dedicated NBAP signaling is carried comprises: described ID users and NBCC positional information.
In step B, described method of searching routing table is: according to the NBCC positional information in the described NBCC ID sign, searched local default storage NBCC positional information and the routing table that arrives the route corresponding relation of the pairing dedicated signaling processing module of this NBCC positional information from the signaling pretreatment module determined the distribution route of described Dedicated NBAP signaling.
The NBCC positional information in the described routing table and the route of dedicated signaling processing module be to set for each dedicated signaling processing module in advance according to system hardware structure, and one by one corresponding stored in the signaling pretreatment module.
Steps A 12 also comprises: described main control module is recorded in this locality correspondingly with the ID users and the NBCC positional information of described distribution.
The described method that is recorded in this locality correspondingly is: the ID users and the NBCC positional information of described distribution are recorded in the one-to-one relationship table.
Described one-to-one relationship table is a two-dimensional array.
In steps A 11, whether the public NBAP signaling that described judgement receives is that the method that Radio Link is set up request message is: the signaling sign according to the public NBAP signaling that receives is judged.
In steps A, the NBAP signaling that described judgement receives is that the public NBAP signaling or the method for Dedicated NBAP signaling are:
If the described NBAP signaling place link that receives is the Network Control Protocol NCP link of presetting, then this NBAP signaling is public NBAP signaling;
If the described NBAP signaling place link that receives is the Compression Control Protocol CCP link of presetting, then this NBAP signaling is the Dedicated NBAP signaling.
As seen from the above technical solution, the present invention distinguishes the NBAP signaling that receives by the signaling pretreatment module on the Iub interface plate of NodeB, is transmitted to main control module for public NBAP signaling and handles; For the Dedicated NBAP signaling, directly handle by the signaling pretreatment module.Stipulate according to agreement, when RNC sends this user's Dedicated NBAP signaling, RNC can be carried at the NBCCID sign that receives in the Dedicated NBAP signaling, like this, after the signaling pretreatment module on the Iub interface plate receives the Dedicated NBAP signaling, according to the information in the NBCC ID sign of carrying in this signaling, search default routing table, directly this Dedicated NBAP signaling is distributed to corresponding dedicated signaling processing module, and need not at the process main control module, reduce propagation delay time, improved the distribution efficient of Dedicated NBAP signaling.
The present invention peels off out from main control module with the distribution of Dedicated NBAP signaling, is realized by the signaling pretreatment module that is positioned on the Iub interface plate, has reduced propagation delay time on the one hand, has improved the distribution efficient of Dedicated NBAP signaling; On the other hand, also alleviated the burden of main control module among the NodeB.
In addition, in the processing of main control module to public NBAP signaling, main control module is set up user's distributing user ID number and the NBCC positional information of Radio Link for request, the ID users and the NBCC positional information of distributing can also be carried in the NBCC ID sign, set up the dedicated signaling processing module that the request Indication message sends to this user's correspondence by Radio Link, the NBCC ID sign of having carried ID users and NBCC positional information that the dedicated signaling processing module will receive is carried at Radio Link and sets up in the response message, sends to RNC.Like this, in the NBCC ID sign that the Dedicated NBAP signaling of the follow-up transmission of RNC is carried, have ID users and NBCC positional information equally, the signaling pretreatment module directly is distributed to this Dedicated NBAP signaling corresponding dedicated signaling processing module according to the NBCC positional information of carrying in this signaling.
Carry the NBCC positional information in this NBCC ID sign in the Dedicated NBAP signaling of the present invention, reduced the time of inquiry route, further improved the distribution efficient of Dedicated NBAP signaling.
Description of drawings
Fig. 1 be prior art based on the distributed signaling processing mode, the structural representation of NodeB distribution NBAP signaling;
Fig. 2 the present invention is based on distributed signaling processing mode, the structural representation of NodeB distribution NBAP signaling;
Fig. 3 is the flow chart of NodeB distribution NBAP signaling in the preferred embodiment of the present invention.
Embodiment
Core concept of the present invention is: the signaling pretreatment module is set in the Iub interface plate, the distribution of Dedicated NBAP signaling is peeled off out from main control module, realize by the signaling pretreatment module that is positioned on the Iub interface plate, reduce propagation delay time on the one hand, improved the distribution efficient of Dedicated NBAP signaling; On the other hand, also alleviated the burden of main control module among the NodeB.
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing preferred embodiment that develops simultaneously, the present invention is described in more detail.
Fig. 2 the present invention is based on the distributed signaling processing mode, the structural representation of NodeB distribution NBAP signaling, as can be seen from Fig. 2, RNC sends to the NBAP signaling of NodeB by Iub interface, receive and distinguish by the signaling pretreatment module that is positioned on the Iub interface plate, public NBAP signaling is transmitted to main control module, and, then directly is distributed to corresponding dedicated signaling processing module for the Dedicated NBAP signaling.
Fig. 3 is the flow chart of NodeB distribution NBAP signaling in the preferred embodiment of the present invention, in the present embodiment, NBCC positional information and the routing table that arrives the route corresponding relation of the pairing dedicated signaling processing module of this NBCC positional information from the signaling pretreatment module have been supposed in the signaling pretreatment module, to preset.Below in conjunction with Fig. 2, it is as follows to describe concrete job step:
Signaling pretreatment module on the Iub interface plate among step 300～step 301:NodeB receives the NBAP signaling from RNC, and judge that the NBAP signaling that receives is public NBAP signaling or Dedicated NBAP signaling, if public NBAP signaling then enters step 302; If the Dedicated NBAP signaling then enters step 307.
In this step, main control module judges that according to the NBAP signaling place communication link that receives this NBAP signaling is public NBAP signaling, or the Dedicated NBAP signaling.If NBAP signaling place link is NodeB control port (NCP) link, then this NBAP signaling is public NBAP signaling; If NBAP signaling place link is communication control port (CCP) link, then this NBAP signaling is the Dedicated NBAP signaling.Here, NCP link and CCP link are pre-configured between RNC and the NodeB.
What emphasize here is that this step is realized by the signaling pretreatment module that is positioned on the Iub interface plate, alleviated the processing burden of main control module.Here the signaling pretreatment module can be realized by software programming.
Step 302: the signaling pretreatment module is transmitted to main control module with public NBAP signaling.
Step 303: whether Radio Link is set up request message to the public NBAP signaling that master control module judges receives, if, then main control module is user's distributing user ID number and the NBCC positional information that Radio Link is set up in request, and this user's ID users and NBCC positional information is recorded in main control module correspondingly; Otherwise main control module is handled according to the public NBAP signaling that receives.
In this step, main control module is after receiving the public NBAP signaling of transmitting from the Iub interface plate, judge according to the sign of signaling whether public NBAP signaling is that Radio Link is set up request message, if, then for asking the user who sets up Radio Link to distribute an ID users, specify a dedicated signaling processing module to handle this user's dedicated signaling simultaneously, only need that the NBCC positional information of the dedicated signaling processing module correspondence of appointment is distributed to this user this moment and get final product.Afterwards, this user's ID users and NBCC positional information are recorded in according to one-to-one relationship in local this user's the one-to-one relationship table, such as storing with a two-dimensional array etc.
Here, the NBCC positional information sets for each dedicated signaling processing module in advance according to system configuration.
Step 304: main control module is searched default routing table according to the NBCC positional information of ID users correspondence, to determine to send route.
Routing table is used to indicate the distribution route.The route of the NBCC positional information in the routing table and the dedicated signaling processing module of this information correspondence is to set for each dedicated signaling processing module in advance according to system hardware structure, and one by one corresponding stored in main control module.
Step 305: main control module is carried at the ID users information and the NBCC positional information of distributing in the NBCC ID sign, and the Radio Link that will carry this NBCC ID sign set up the request Indication message according to specified circuit by sending to corresponding dedicated signaling processing module.
Stipulate according to 3rd Generation Partnership Project (3GPP) TS25.443 agreement, NBCC ID sign is at the Radio Link establishment stage, a sign of the NodeB communication context that is used for the unique identification user that is distributed by NodeB, NBCC ID sign also is the sign that is used for determining a user between RNC and the NodeB.TS25.443 agreement regulation, NBCC ID sign is made up of 20bit, and agreement is not specified the content of storing in this 20bit byte.
In this step, the ID users and the NBCC positional information of distributing is stored in the NBCC ID sign.Such as with the position of agreement regulation long in the NBCC ID sign of 20bit wherein 5bit be used to store the NBCC positional information, residue 15bit is used to store ID users, as long as long the adding up less than 20bit in position that the position that the definition ID users is used is long and the NBCC positional information is used.
Here, include the Radio Link request of asking to set up Radio Link in the Radio Link foundation request Indication message and set up message and NBCC ID sign.
Step 306: after the dedicated signaling processing module receives Radio Link foundation request Indication message, set up this user link, and after creating this user's NBCC, the ID users received and NBCC positional information are carried at Radio Link to be set up in the NBCC ID sign of response message, and this Radio Link is set up response message send to RNC, finish the back.
In this step, the dedicated signaling processing module is set up user's distribute links resource of Radio Link for request, link parameter etc., and with these content records in this locality in should user's NodeB communication context, this NodeB communication context and NBCC ID sign have one-to-one relationship.
The Radio Link that the dedicated signaling processing module also will carry this user NBCC ID identification information is set up response message and is sent to RNC, like this, all can carry this NBCC ID sign in the Dedicated NBAP signaling of RNC at this user's transmission later on, so that the signaling pretreatment module is sought the NodeB communication context of this user's correspondence.
Step 307: the NBCC positional information of carrying in the NBCC ID sign of signaling pretreatment module according to the Dedicated NBAP signaling that receives, search local default routing table, to determine to send routing iinformation.
In this step, directly, search route and get final product according to the NBCC positional information of carrying in the NBCC ID sign, saved in the prior art, search corresponding NBCC positional information according to the ID users of carrying in the NBCC ID sign earlier, reduced the processing time, improved distribution efficient.
Here, routing table is used to indicate the distribution route.
The route of the NBCC. positional information in the routing table and the dedicated signaling processing module of this information correspondence is to set for each dedicated signaling processing module in advance according to system hardware structure, and one by one corresponding stored in the signaling pretreatment module.
Step 308:, the Dedicated NBAP signaling that receives is distributed to corresponding dedicated signaling processing module according to the route of determining.
In actual applications, if do not have routing table in the signaling pretreatment module, can obtain from main control module by communication means, doing like this to increase the processing time, so generally do not advise adopting.
Method from the invention described above NodeB distribution NBAP signaling, as can be seen, main control module only is responsible for handling public NBAP signaling, finish and give the signaling pretreatment module that is positioned on the Iub interface plate the distribute work of Dedicated NBAP signaling, reduce propagation delay time on the one hand, improved the distribution efficient of Dedicated NBAP signaling; On the other hand, also alleviated the burden of main control module among the NodeB.Simultaneously, carry the NBCC positional information in the NBCC ID sign of the present invention in the Dedicated NBAP signaling, reduced the time of inquiry route, improved the distribution efficient of Dedicated NBAP signaling equally.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (11)
1. the method for a distributing base station application part NBAP signaling is characterized in that, this method is provided with the signaling pretreatment module in the Iub interface plate of base station node B, and distribution procedure may further comprise the steps:
A. the signaling pretreatment module receives the NBAP signaling from radio network controller (RNC), judge that the user NBAP signaling that receives is public NBAP signaling or Dedicated NBAP signaling, if the NBAP signaling that receives is public NBAP signaling, then will this public NBAP signaling send to the main control module processing of NodeB; If the NBAP signaling that receives is the Dedicated NBAP signaling, then enter step B;
B. the information in the signaling pretreatment module NBCC ID sign of carrying according to the Dedicated NBAP signaling that receives is searched routing table, and this Dedicated NBAP signaling is given the dedicated signaling processing module of this user's correspondence according to the route distribution of searching.
2. the method for a kind of distributing base station application part NBAP signaling according to claim 1 is characterized in that, in steps A, the method that described main control module is handled public NBAP signaling is:
A11. whether the public NBAP signaling that receives of master control module judges is that Radio Link is set up request message, if then enter steps A 12; Otherwise main control module is handled according to the public NBAP signaling that receives;
A12. main control module is user's distributing user ID number and the NodeB communication context NBCC positional information that Radio Link is set up in request, and the ID users and the NBCC positional information of distributing is carried in the NBCC ID sign;
A13. main control module is searched default routing table according to the NBCC positional information of distributing, and the Radio Link that will carry described NBCC ID sign is set up the request Indication message sends to this NBCC positional information correspondence according to the route of searching dedicated signaling processing module; The dedicated signaling processing module is set up this user link, creates this user's NBCC, the NBCC ID that receives sign is carried at Radio Link again and sets up and send to RNC in the response message, finishes afterwards.
3. the method for a kind of distributing base station application part NBAP signaling according to claim 2 is characterized in that, after steps A 13, this method also comprises: the described NBCC ID sign that RNC will receive is carried in the follow-up Dedicated NBAP signaling of this user.
4. the method for a kind of distributing base station application part NBAP signaling according to claim 3 is characterized in that, in step B, the information in the NBCC ID sign that described Dedicated NBAP signaling is carried comprises: described ID users and NBCC positional information.
5. the method for a kind of distributing base station application part NBAP signaling according to claim 4, it is characterized in that, in step B, described method of searching routing table is: according to the NBCC positional information in the described NBCC ID sign, searched local default storage NBCC positional information and the routing table that arrives the route corresponding relation of the pairing dedicated signaling processing module of this NBCC positional information from the signaling pretreatment module determined the distribution route of described Dedicated NBAP signaling.
6. the method for a kind of distributing base station application part NBAP signaling according to claim 5, it is characterized in that, the NBCC positional information in the described routing table and the route of dedicated signaling processing module be to set for each dedicated signaling processing module in advance according to system hardware structure, and one by one corresponding stored in the signaling pretreatment module.
7. the method for a kind of distributing base station application part NBAP signaling according to claim 2 is characterized in that, steps A 12 also comprises: described main control module is recorded in this locality correspondingly with the ID users and the NBCC positional information of described distribution.
8. the method for a kind of distributing base station application part NBAP signaling according to claim 7 is characterized in that, the described method that is recorded in this locality correspondingly is: the ID users and the NBCC positional information of described distribution are recorded in the one-to-one relationship table.
9. the method for a kind of distributing base station application part NBAP signaling according to claim 8 is characterized in that, described one-to-one relationship table is a two-dimensional array.
10. the method for a kind of distributing base station application part NBAP signaling according to claim 2, it is characterized in that, in steps A 11, whether the public NBAP signaling that described judgement receives is that the method that Radio Link is set up request message is: the signaling sign according to the public NBAP signaling that receives is judged.
11. the method for a kind of distributing base station application part NBAP signaling according to claim 1 is characterized in that, in steps A, the NBAP signaling that described judgement receives is that the public NBAP signaling or the method for Dedicated NBAP signaling are:
If the described NBAP signaling place link that receives is the Network Control Protocol NCP link of presetting, then this NBAP signaling is public NBAP signaling;
If the described NBAP signaling place link that receives is the Compression Control Protocol CCP link of presetting, then this NBAP signaling is the Dedicated NBAP signaling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100776973A CN100426898C (en) | 2005-06-22 | 2005-06-22 | Method for distributing base station application part signalling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100776973A CN100426898C (en) | 2005-06-22 | 2005-06-22 | Method for distributing base station application part signalling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1885974A CN1885974A (en) | 2006-12-27 |
| CN100426898C true CN100426898C (en) | 2008-10-15 |
Family
ID=37583908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100776973A Expired - Fee Related CN100426898C (en) | 2005-06-22 | 2005-06-22 | Method for distributing base station application part signalling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100426898C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102065482B (en) * | 2011-01-04 | 2013-10-16 | 大唐移动通信设备有限公司 | Method and equipment for processing data by control plane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160470A (en) * | 1994-10-06 | 1997-09-24 | 夸尔柯姆股份有限公司 | Power saving in celluar dadiotelephone apparatus |
| EP0991289A2 (en) * | 1998-08-24 | 2000-04-05 | Siemens Aktiengesellschaft | Base station for a radio communication system |
| CN1340984A (en) * | 2000-08-29 | 2002-03-20 | 华为技术有限公司 | Method for processing measured information in global mobile communication system |
| CN1585510A (en) * | 2004-06-04 | 2005-02-23 | Ut斯达康通讯有限公司 | Calling pretreating method |
-
2005
- 2005-06-22 CN CNB2005100776973A patent/CN100426898C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160470A (en) * | 1994-10-06 | 1997-09-24 | 夸尔柯姆股份有限公司 | Power saving in celluar dadiotelephone apparatus |
| EP0991289A2 (en) * | 1998-08-24 | 2000-04-05 | Siemens Aktiengesellschaft | Base station for a radio communication system |
| CN1340984A (en) * | 2000-08-29 | 2002-03-20 | 华为技术有限公司 | Method for processing measured information in global mobile communication system |
| CN1585510A (en) * | 2004-06-04 | 2005-02-23 | Ut斯达康通讯有限公司 | Calling pretreating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1885974A (en) | 2006-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2418386C2 (en) | Method, system and media-gateway to implement consolidation of mobile communication switching centres | |
| CN101128053B (en) | Method, element and system for switching between core network control systems | |
| EP1679912A2 (en) | Radio access network apparatus and mobile communication system using the same | |
| US20080270614A1 (en) | Method and devices for the interworking of nodes | |
| CN101114927A (en) | System and method for implementing load balancing | |
| EP1429566B1 (en) | Radio access network system and radio access method | |
| WO2005036785A3 (en) | Centralized radio network controller | |
| CN102612166A (en) | Data processing method, base station system and associated equipment | |
| US20060159121A1 (en) | Protocol conversion device and method | |
| CN100473237C (en) | Wireless unit-in network, wireless communication method, controlling servo and data servo | |
| CN101472294B (en) | Method for establishing connection of FLEX network, paging method, signaling processing entity and network system | |
| US20070178901A1 (en) | Distributed base station controller | |
| CA2378647A1 (en) | Method for increasing the flexibility of a communication network with separated call control and bearer control | |
| CN100426898C (en) | Method for distributing base station application part signalling | |
| US9479558B2 (en) | Dynamic transcoder placement | |
| CN1842213B (en) | Transport resource control system and method, and radio network controller used in the same | |
| US20120099528A1 (en) | Radio network control device, packet switching device, circuit switching device, and information reporting method | |
| US20130217438A1 (en) | Method and device for processing incoming message of multimode controller, and multimode controller | |
| CN100393167C (en) | Method for realizing cell renewal and registered area renewal via Iu port | |
| CN101675703B (en) | Radio control device, radio communication system, and communication path setting method | |
| EP2129137B1 (en) | A method for establishing IP bearer of mobile communication system | |
| CN1281095C (en) | A method for supporting large capacity call process in BSC system by multi-module MSC | |
| CN100525290C (en) | E1 board supporting multiple agreement | |
| CN102065482A (en) | Method and equipment for processing data by control plane | |
| GB2441288A (en) | Communication control system and communication control method |
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: 20081015 Termination date: 20170622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |