EP1719269A1 - Verfahren zum senden von dienstinformationen zwischen netzwerkknoten eines mbms-dienstes in einem mobilen kommunikationssystem - Google Patents
Verfahren zum senden von dienstinformationen zwischen netzwerkknoten eines mbms-dienstes in einem mobilen kommunikationssystemInfo
- Publication number
- EP1719269A1 EP1719269A1 EP05726456A EP05726456A EP1719269A1 EP 1719269 A1 EP1719269 A1 EP 1719269A1 EP 05726456 A EP05726456 A EP 05726456A EP 05726456 A EP05726456 A EP 05726456A EP 1719269 A1 EP1719269 A1 EP 1719269A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mbms
- network node
- cell
- information
- terminal
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 64
- 238000010295 mobile communication Methods 0.000 title description 8
- 230000004044 response Effects 0.000 claims description 17
- 230000011664 signaling Effects 0.000 claims description 17
- 230000008569 process Effects 0.000 description 23
- 230000005540 biological transmission Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 5
- GFRROZIJVHUSKZ-FXGMSQOLSA-N OS I Natural products C[C@@H]1O[C@@H](O[C@H]2[C@@H](O)[C@@H](CO)O[C@@H](OC[C@@H](O)[C@@H](O)[C@@H](O)CO)[C@@H]2NC(=O)C)[C@H](O)[C@H](O)[C@H]1O GFRROZIJVHUSKZ-FXGMSQOLSA-N 0.000 description 1
- 101150081027 RNC1 gene Proteins 0.000 description 1
- 101100426111 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) TRM2 gene Proteins 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 101150015070 rnc2 gene Proteins 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0007—Control or signalling for completing the hand-off for multicast or broadcast services, e.g. MBMS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/12—Reselecting a serving backbone network switching or routing node
-
- 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
- H04W36/00—Hand-off or reselection arrangements
- H04W36/10—Reselecting an access point controller
Definitions
- a terminal connected with the CN through the UTRAN at a specific point has only one SRNC.
- one RNC is used for connection between the terminal and the SRNC, but in case that the terminal is moved into an area handled by a different RNC, the terminal is connected with an SRNC by way of an RNC of the area into which the terminal has moved.
- the terminal is initially connected through an R1 (RNC1), and when the terminal is moved into a cell managed by an R2 (RNC2), the terminal is connected to the R1 through an lur interface by wav of R2. That is,
- the R1 still manages the terminal and serves as an access point with the CN and the R2 simply performs a partial function of routing user data or allocating a code of a common resource.
- a method for transmitting service information between network nodes for an MBMS wherein when a terminal is moved from a first network node to a cell managed by a second network node, the first network node receives status information of the cell from a third network node, and when the specific terminal is moved into the cell later, the first network node selectively transmits an MBMS connection request message to the second network node based on the stored status information.
- the first network node transmits the MBMS connection request message to the second node only when the cell is the specific MBMS service area or only when the cell supports the MBMS function.
- the SRNC recognizes the information on whether a cell managed by the RNC or the neighboring RNC supports the MBMS function as included in the lu signaling message, and adds the recognized MBMS function supportable/non-supportable information to a neighboring cell information list (step S31). Accordingly, when a specific terminal is moved into the cell, if the SRNC determines that the cell does not support the MBMS function based on the MBMS function supportable/non-supportable information, the SRNC does not transmjt an MBMS connection request message with respect to every MBMS service to a DRNC managing the cell, and does not provide every MBMS service to the terminal or provides a point-to-point service.
- the DRNC transmits a radio link setup response message to the radio link setup request message to the SRNC (step S71), and in this case, the radio link setup response message includes MBMS service area information with respect to every MBMS service of the cell into which the terminal has moved and information on whether the MBMS function can be supported. Accordingly, the SRNC receives the link setup response message from the DRNC and checks the MBMS service area information MBMS service area information of the terminal-moved cell, and adds the corresponding MBMS service area information to the neighboring cell information list (step S72).
- the SRNC determines that the cell is no the MBMS service are of the specific MBMS service, the SRNC does not transmit the MBMS connection request message with respect to the MBMS service to the DRNC managing the cell, and does not provide the MBMS service to the terminal or provides a point-to-point service.
- the SRNC can check the information on whether the cell, into which the terminal has moved, supports the MBMS function, and add it to the neighboring cell information list.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54480104P | 2004-02-13 | 2004-02-13 | |
| KR1020040013183A KR101044862B1 (ko) | 2004-01-08 | 2004-02-26 | 이동통신 시스템에서 ｍｂｍｓ서비스를 위한 망 노드간서비스정보 전송방법 |
| PCT/KR2005/000406 WO2005078968A1 (en) | 2004-02-13 | 2005-02-14 | Method for transmitting service information between network nodes for mbms service in mobile communication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1719269A1 true EP1719269A1 (de) | 2006-11-08 |
Family
ID=34863626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05726456A Withdrawn EP1719269A1 (de) | 2004-02-13 | 2005-02-14 | Verfahren zum senden von dienstinformationen zwischen netzwerkknoten eines mbms-dienstes in einem mobilen kommunikationssystem |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1719269A1 (de) |
| WO (1) | WO2005078968A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100456892C (zh) * | 2006-10-13 | 2009-01-28 | 华为技术有限公司 | 一种小区多媒体广播业务迁移的方法及无线网络控制器 |
| JP4960970B2 (ja) * | 2006-11-16 | 2012-06-27 | 株式会社エヌ・ティ・ティ・ドコモ | 通信制御装置及び通信制御方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2356770A (en) * | 1999-11-23 | 2001-05-30 | Ericsson Telefon Ab L M | SRNS relocation in a UMTS network |
| DE60026799T2 (de) * | 1999-12-10 | 2006-10-19 | Lucent Technologies Inc. | Mobilfunksystem mit synchronisiertem Weiterreichen (Handover) |
| KR20050020459A (ko) * | 2003-08-22 | 2005-03-04 | 엘지전자 주식회사 | 멀티미디어 방송 멀티캐스트 서비스 전송 방법 |
-
2005
- 2005-02-14 WO PCT/KR2005/000406 patent/WO2005078968A1/en active Application Filing
- 2005-02-14 EP EP05726456A patent/EP1719269A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2005078968A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005078968A8 (en) | 2006-04-06 |
| WO2005078968A1 (en) | 2005-08-25 |
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| KR101044862B1 (ko) | 이동통신 시스템에서 ｍｂｍｓ서비스를 위한 망 노드간서비스정보 전송방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20060904 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: LG ELECTRONICS INC. |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Effective date: 20110216 |