CN1499762A - Method for building wireless access loadbearing for MBMS services - Google Patents
Method for building wireless access loadbearing for MBMS services Download PDFInfo
- Publication number
- CN1499762A CN1499762A CNA021503451A CN02150345A CN1499762A CN 1499762 A CN1499762 A CN 1499762A CN A021503451 A CNA021503451 A CN A021503451A CN 02150345 A CN02150345 A CN 02150345A CN 1499762 A CN1499762 A CN 1499762A
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- CN
- China
- Prior art keywords
- mbms
- rnc
- sgsn
- rab
- request
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The method includes following procedures: SGSN receives data or inform from BM-SC and GGSN, or SGSN receives information request of MBMS service from CRNC; based on inform or own saved MBMS context, SGSN launches request for building wireless access loadbearing for CRNC; with request from SGSN being received, RNC launches a seeking for UE; based on number of UE of MBMS service and need of network, RNC decides whether CRNC context of the MBMS service is needed to build; RNC reports result of building wireless access loadbearing to SGSN. Procesure of wireless access loadbearing can be completed by only one group of signaling for a service in the method. In procedure of building MBMS wireless access loadbearing, Iu seeking function and function of crating CRNC context are also completed so as to reduce signaling transmission through Iu interface, save resources, and raise efficiency. Treatment for property of service area is added in seeking procedure.
Description
Technical field
The present invention relates to WCDMA mobile communication system, particularly set up the method for RAB and paging for the MBMS business.
Background technology
Multimedia broadcasting and multicast service (being called for short MBMS) are to propose also carrying out a standardized new business by third generation partner plan (being called for short 3GPP).The MBMS business is a kind of business of unidirectional point-to-multipoint, and the maximum characteristics of this business are that it can effectively utilize Radio Resource and Internet resources.
During as Fig. 1 institute, the MBMS network configuration is based on GPRS (be called for short GPRS) core net, and increased new network element.101 broadcasting and multicast service center (being called for short BM-SC) are the professional control centres of MBMS system.102 Gateway GPRS Support Nodes (be called for short GGSN) and 103 Serving GPRS Support Nodes (abbreviation SGSN) have constituted the transmission network of MBMS business, for the transmission of data provides route.106 attaching position registers (being called for short HLR) are preserved and subscriber-related data, and services such as subscription authentication can be provided.104UMTS land radio access web (being called for short UTRAN) provides Radio Resource for MBMS serves on the interface aloft.107Iu represents the interface between wireless access network and the core net.105 subscriber equipmenies (being called for short UE) are the terminal equipments that is used for receiving data.The professional used Radio Resource of MBMS is not user's special use, but professional thus all users share.
Existing RAB assigning process is based on a user's, is used to set up new RAB, or revises and discharge the RAB of having set up.Fig. 2 has described existing RAB assigning process.
201 RAB request for allocation are meant that core net (hereinafter to be referred as CN) request RNC is according to the corresponding RAB of the parameter configuration in the message.Parameter in this message comprises: sign and the relevant parameter of new RAB that set up and the RAB that will revise, the RAB that discharge sign etc.
202 RAB assignment response, be meant that RNC has disposed RAB according to the request of CN after, to the response of CN.In this message, RNC will report configuration result to CN.
Paging on the existing Iu interface is independent of RAB and sets up process, as Fig. 3.
When CN need carry out paging to a specific UE, send 301 beep-page messages to RNC, RNC carries out paging to UE on the interface aloft according to the parameter in the message then.Parameter in the beep-page message comprises: CN domain identifier, UE sign, paging domain, paging reason etc.
Existing RAB foundation and paging are all at a UE.But the MBMS business is the business of a point-to-multipoint, and it can effectively save resource.Therefore be necessary to propose new RAB and set up process and paging, these processes should be based on business rather than at a UE, and simultaneously in this process, comprehensive more function is with effective saving system resource.In addition, according to the MBMS business features, can consider to set up establishment CRNC Context in the process at RAB.
Summary of the invention
The purpose of this invention is to provide a kind of method of setting up based on the RAB of MBMS business.
For achieving the above object, a kind of method for the foundation of MBMS business wireless access load-bearing comprises
Step:
A) SGSN receives data or the notice from BM-SC and GGSN, and perhaps SGSN receives the MBMS business information request from CRNC;
B) SGSN initiates the RAB of CRNC is set up request according to the MBMS context that notifies or it self is preserved;
C) after RNC receives request from SGSN, initiate paging to UE;
D) whether RNC will set up CRNC context for this MBMS business according to the UE number and the network demand decision of this MBMS business.
E) RNC sets up the result to RAB and reports to SGSN.
The method that the MBMS business wireless access load-bearing that the present invention proposes is set up is a kind of RAB method for building up based on the MBMS business, only needs one group of signaling just can finish the RAB process for a business.Set up in the process at the MBMS RAB, finished the establishment function of Iu paging function and CRNC context simultaneously, reduced the signaling transmission on the Iu interface, saved system resource, improved the efficient that system provides the MBMS business.And in paging, added treatment for property of service area.
Description of drawings
Fig. 1 is a MBMS system configuration schematic diagram;
Fig. 2 is a prior art RAB assigning process;
Fig. 3 is a prior art RAB assigning process;
Fig. 4 is that MBMS RAB of the present invention is set up process.
Embodiment
Primary study of the present invention be the professional method of setting up or distributing RAB of MBMS on the 107Iu interface.The characteristics of this method are, in the process of distributing RAB, can carry out paging simultaneously and create radio network controller MBMS business contexts (hereinafter to be referred as CRNCcontext), and aloft handle accordingly on the interface according to the attribute of coverage.The present invention proposes the method that the MBMS business wireless access load-bearing is set up, this method comprises following step:
A) SGSN receives data or the notice from BM-SC and GGSN, and perhaps SGSN receives the request from CRNC.If it is that tracing area also is non-tracing area that BM-SC has defined the attribute of coverage, sends to GGSN and GGSN at BM-SC so and send to the indication that should comprise the coverage in the notice of SGSN.
B) SGSN initiates the RAB of CRNC is set up request according to the MBMS context that notifies or it self is preserved.
In request message, should comprise following parameter to RNC: interim MBMS group id (hereinafter to be referred as TMGI), the IP address, Access Point Name (hereinafter to be referred as APN), the coverage, service quality is in the information of the UE under the connection mode etc.
C) after RNC receives request from SGSN, initiate paging to UE.In beep-page message, can comprise the parameter of the professional radio bearer of relevant MBMS, and to indicate this coverage be that tracing area also is non-tracing area to UE.UE wants to receive MBMS message in tracing area, must set up Radio Resource control (hereinafter to be referred as RRC) and connect; When the UE of non-tracing area receives MBMS message, needn't set up RRC and connect.
D) UE makes response according to the parameter in the beep-page message and self residing state to RNC.
E) RNC provides affirmation according to from the response of UE and the attribute of this coverage to UE, and whether decision will set up CRNC context for this MBMS business.
F) RNC sets up the result to radio bearer and reports to SGSN, points out to set up successfully still failure,
If failure can be pointed out failure cause, for example: be not ready to receive this professional user in this coverage;
Describe the MBMS RAB below in conjunction with Fig. 4 and set up flow process:
The initiation that the MBMS RAB is set up process has two kinds of selections: 4011 CRNC send " MBMS business information request information, or 4012 SGSN receive data or notice from BM-SC and GGSN to SGSN.
402 SGSN send the MBMS RAB to RNC and set up request.
403 RNC analyze the request of SGSN, send paging to UE.
After 404 UE receive the paging of RNC,, then send RRC and connect the request of foundation to RNC if be in idle pulley; If be in connection mode, then send radio bearer and set up response to RNC.According to the needs of network, specific UE can not send response to RNC yet.
If 405 RNC receive the RRC of UE and connect the request of foundation, then make different processing according to the property of service area under the UE, if this coverage is a tracing area, then UE sets up the RRC connection and sends " RRC connects foundation " in response for this reason; If this coverage is non-tracing area, then not for this reason UE set up that RRC connects and send " RRC connects refusal " in response, Reason For Denial is " non-a tracing area.RNC determines the CRNCcontext of this MBMS business according to the number of receiving from parameter in the request message of SGSN and UE.
If 406 UE receive " RRC the connects foundation " message from RNC, to set up RRC between expression UE and the RNC and connect, UE should send " RRC connects foundation to be finished " to RNC, and message is in response.
407 RNC send response to SGSN, the result that the report RAB is set up, and SGSN can set up the carrying of user plane on the Iu interface according to this result.
The needs of 408 SGSN root a tree name networks send response message to GGSN and BM-SC.
Claims (14)
1. method of setting up for the MBMS business wireless access load-bearing comprises step:
A) SGSN receives data or the notice from BM-SC and GGSN, and perhaps SGSN receives the MBMS business information request from CRNC;
B) SGSN initiates the RAB of CRNC is set up request according to the MBMS context that notifies or it self is preserved;
C) after RNC receives request from SGSN, initiate paging to UE;
D) whether RNC will set up CRNC context for this MBMS business according to the UE number and the network demand decision of this MBMS business.
E) RNC sets up the result to RAB and reports to SGSN.
2. method according to claim 1 is characterized in that, BM-SC sends to GGSN and GGSN and sends to the attribute indication that comprises the coverage in the notification message of SGSN.
3. method according to claim 1, it is characterized in that, use on the Iu interface that " the MBMS RAB is set up request information; this message comprises following parameter: the RAB parameter; MBMS business contexts information, and coverage, service quality; TMGI are in the information of the UE under the connection mode.
4. method according to claim 1, it is characterized in that, described SGSN initiates the RAB request of setting up of CRNC is comprised following parameter according to notice or it self the MBMS context that preserves: interim MBMS group id (hereinafter to be referred as TMGI), the IP address, Access Point Name (hereinafter to be referred as APN), the coverage, service quality is in the information of the UE under the connection mode etc.
5. method according to claim 1 is characterized in that, sets up the paging information that has comprised in the request message based on the MBMS business at the MBMS RAB, these information comprise: TMGI, the coverage, service quality is in the information of the UE under the connection mode etc.
6. method according to claim 1 is characterized in that, has added the indication to the character of coverage in the beep-page message to UE, and being used to indicate this coverage is that tracing area also is non-tracing area.
7. method according to claim 1 is characterized in that, RNC makes different processing according to the difference of its property of service area to the RRC connection request from UE.
8. method according to claim 1 is characterized in that, RNC can set up CRNC context for the MBMS business as required after receiving that the MBMS RAB is set up request.
9. method according to claim 1 is characterized in that, in " RRC connects the foundation refusal " message, increases a Reason For Denial: non-tracing area.
10. method according to claim 1 is characterized in that, sets up in the response to the RAB that SGSN sends at RNC to comprise the result that RAB is set up, if set up failure, indicates the reason of failure.
11. a method of handling tracing area and non-tracing area in process that the MBMS business wireless access load-bearing is set up and paging comprises step:
A) SGSN adds the attribute indication of coverage in sending to the RAB request message of RNC, and indicating this coverage is that tracing area also is non-tracing area.
B) RNC adds the attribute indication of sub-district, UE place in paging that sends to UE or notification message, and indicating this sub-district, to belong to tracing area also be non-tracing area.
C) after UE receives the paging or notification message of RNC,, make different processing according to the attribute of self residing state and sub-district, place.
11. method according to claim 10 is characterized in that,
If UE is in idle condition, and this sub-district belongs to tracing area, and UE will initiate RRC and connect the process of foundation, and RRC connects and sets up successfully afterwards that UE just can receive MBMS message;
If UE is in idle condition or connection status, and this sub-district belongs to non-tracing area, UE can not need to set up the RRC connection separately for receiving the MBMS business according to the allocation radio resource that requires of network, if network needs, can also send response message to RNC.
12. method according to claim 10 is characterized in that, whether UE will set up RRC for reception MBMS business according to the Service Properties decision of its residing state and sub-district, place is connected.
13. method according to claim 10 is characterized in that, UE can initiate RRC for reason with " MBMS service request " and connect the request of foundation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021503451A CN1499762A (en) | 2002-11-05 | 2002-11-05 | Method for building wireless access loadbearing for MBMS services |
| PCT/KR2003/002359 WO2004043025A1 (en) | 2002-11-05 | 2003-11-05 | Method for mbms radio access bearer establishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021503451A CN1499762A (en) | 2002-11-05 | 2002-11-05 | Method for building wireless access loadbearing for MBMS services |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1499762A true CN1499762A (en) | 2004-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021503451A Pending CN1499762A (en) | 2002-11-05 | 2002-11-05 | Method for building wireless access loadbearing for MBMS services |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1499762A (en) |
| WO (1) | WO2004043025A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100356804C (en) * | 2004-08-12 | 2007-12-19 | 华为技术有限公司 | Method for informing collocation parameter for bearing MBMS service |
| WO2008046339A1 (en) * | 2006-10-13 | 2008-04-24 | Huawei Technologies Co., Ltd. | A method, system and apparatus for determing bearing mode |
| CN100386983C (en) * | 2004-08-25 | 2008-05-07 | 华为技术有限公司 | A service information issuing system and method |
| CN100417103C (en) * | 2006-05-18 | 2008-09-03 | 华为技术有限公司 | Method for measuring service performance |
| CN100421507C (en) * | 2004-11-10 | 2008-09-24 | 华为技术有限公司 | Business control information transmitting method in multimedia broadcasting/group broadcasting service |
| CN100442701C (en) * | 2004-12-28 | 2008-12-10 | 华为技术有限公司 | Method at network side for obtaining situation of receiving multimedia broadcasting / multicasting service by users |
| CN101060416B (en) * | 2006-04-21 | 2010-05-12 | 北京三星通信技术研究有限公司 | Method for establishing and updating the tunnel transmission |
| CN101043728B (en) * | 2006-03-24 | 2010-07-14 | 华为技术有限公司 | Multimedia broadcast/multicast service channel types notifying method and system |
| CN101843120A (en) * | 2007-08-31 | 2010-09-22 | 诺基亚西门子通信公司 | The embedded MBMS status information reporting of the idle UE when supporting LTE MBMS audience measurement |
| WO2010118700A1 (en) * | 2009-04-17 | 2010-10-21 | 大唐移动通信设备有限公司 | Method and system for controlling user equipment access to network |
| WO2012003633A1 (en) * | 2010-07-07 | 2012-01-12 | 中兴通讯股份有限公司 | Method, system and radio side network element for implementing multi-user shared service |
| CN101115236B (en) * | 2007-08-16 | 2012-04-04 | 中兴通讯股份有限公司 | Method for establishing MBMS bearing surface data transmission channel based on MBMS service area |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100334897C (en) * | 2004-08-24 | 2007-08-29 | 华为技术有限公司 | Method for realizing multimedia broadcasting multipoint transmitting service |
| CN100401800C (en) * | 2005-08-31 | 2008-07-09 | 华为技术有限公司 | Method for providing broadcast multicast service to users |
| CN101370257B (en) * | 2007-08-14 | 2012-09-05 | 中兴通讯股份有限公司 | Multimedia broadcast multicast service implementing method and system under long-term evolution structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5555244A (en) * | 1994-05-19 | 1996-09-10 | Integrated Network Corporation | Scalable multimedia network |
| US6041051A (en) * | 1996-06-14 | 2000-03-21 | Lucent Technologies, Inc. | Method and apparatus enabling multiple access for multiple services and multiple transmission modes over a broadband communication network utilizing an adaptive digital access protocol |
| US5850391A (en) * | 1996-10-17 | 1998-12-15 | Telefonaktiebolaget L M Ericsson | Shared interworking function within a mobile telecommunications network |
-
2002
- 2002-11-05 CN CNA021503451A patent/CN1499762A/en active Pending
-
2003
- 2003-11-05 WO PCT/KR2003/002359 patent/WO2004043025A1/en not_active Application Discontinuation
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100356804C (en) * | 2004-08-12 | 2007-12-19 | 华为技术有限公司 | Method for informing collocation parameter for bearing MBMS service |
| CN100386983C (en) * | 2004-08-25 | 2008-05-07 | 华为技术有限公司 | A service information issuing system and method |
| CN100421507C (en) * | 2004-11-10 | 2008-09-24 | 华为技术有限公司 | Business control information transmitting method in multimedia broadcasting/group broadcasting service |
| CN100442701C (en) * | 2004-12-28 | 2008-12-10 | 华为技术有限公司 | Method at network side for obtaining situation of receiving multimedia broadcasting / multicasting service by users |
| CN101043728B (en) * | 2006-03-24 | 2010-07-14 | 华为技术有限公司 | Multimedia broadcast/multicast service channel types notifying method and system |
| CN101060416B (en) * | 2006-04-21 | 2010-05-12 | 北京三星通信技术研究有限公司 | Method for establishing and updating the tunnel transmission |
| CN100417103C (en) * | 2006-05-18 | 2008-09-03 | 华为技术有限公司 | Method for measuring service performance |
| CN101163320B (en) * | 2006-10-13 | 2010-04-21 | 华为技术有限公司 | Method, system and device for obtaining multicast capability and processing bearing |
| WO2008046339A1 (en) * | 2006-10-13 | 2008-04-24 | Huawei Technologies Co., Ltd. | A method, system and apparatus for determing bearing mode |
| CN101115236B (en) * | 2007-08-16 | 2012-04-04 | 中兴通讯股份有限公司 | Method for establishing MBMS bearing surface data transmission channel based on MBMS service area |
| CN101843120A (en) * | 2007-08-31 | 2010-09-22 | 诺基亚西门子通信公司 | The embedded MBMS status information reporting of the idle UE when supporting LTE MBMS audience measurement |
| CN101843120B (en) * | 2007-08-31 | 2018-04-13 | 诺基亚通信公司 | The method and apparatus of the embedded MBMS status information reporting of idle UE during support LTE MBMS audience measurements |
| WO2010118700A1 (en) * | 2009-04-17 | 2010-10-21 | 大唐移动通信设备有限公司 | Method and system for controlling user equipment access to network |
| US8588143B2 (en) | 2009-04-17 | 2013-11-19 | China Academy Of Telecommunications Technology | Method and system for controlling access of user equipment to network |
| WO2012003633A1 (en) * | 2010-07-07 | 2012-01-12 | 中兴通讯股份有限公司 | Method, system and radio side network element for implementing multi-user shared service |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004043025A1 (en) | 2004-05-21 |
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