KR20060043919A - 미디어 게이트웨이에서의 핸드오버 처리 방법 - Google Patents
미디어 게이트웨이에서의 핸드오버 처리 방법 Download PDFInfo
- Publication number
- KR20060043919A KR20060043919A KR1020040091231A KR20040091231A KR20060043919A KR 20060043919 A KR20060043919 A KR 20060043919A KR 1020040091231 A KR1020040091231 A KR 1020040091231A KR 20040091231 A KR20040091231 A KR 20040091231A KR 20060043919 A KR20060043919 A KR 20060043919A
- Authority
- KR
- South Korea
- Prior art keywords
- termination
- handover
- rnc
- terminal
- new
- Prior art date
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Classifications
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/06—Interfaces between hierarchically different network devices between gateways and public network devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (2)
- MGW에서 각 단말의 RNC에 대해 터미네이션을 각각 1개씩 생성하여 단말간 연결을 수행한 다음 상기 단말이 새로운 RNC로 핸드오버 되는지 판별하는 제 10 단계와;상기 제 10 단계에서 상기 단말이 새로운 RNC로 핸드오버 되면, MSC 서버로부터 새로운 터미네이션에 대한 추가 요구를 받아 토폴로지를 체크하여 양방향인 경우에만 터미네이션 간의 스위칭을 수행하여 핸드오버가 수행되도록 하는 제 20 단계와;상기 제 20 단계 후 핸드오버 이전의 연결을 없애고 핸드오버 이전의 RNC에 대한 터미네이션을 삭제하고 새로운 RNC에 대한 터미네이션으로 상기 단말간 연결을 유지시키는 제 30 단계를 포함하여 수행하는 것을 특징으로 하는 미디어 게이트웨이에서의 핸드오버 처리 방법.
- 제 1 항에 있어서, 상기 제 20 단계는,상기 MSC 서버로부터 새로운 터미네이션에 대한 추가 요구를 받으면, 토폴로지를 체크하는 제 21 단계와;상기 제 21 단계 후 핸드오버 이전의 해당 단말의 RNC에 대한 터미네이션과 상대 단말의 RNC에 대한 터미네이션을 양방향으로 유지한 상태에서 새로운 터미네이션을 생성하는 제 22 단계와;상기 제 22 단계 후 토폴로지를 체크하여 토폴로지가 양방향이면, 새로운 터미네이션과 상대 단말의 RNC에 대한 터미네이션을 양방향으로 스위칭하여 연결시키는 제 23 단계를 포함하여 수행하는 것을 특징으로 하는 미디어 게이트웨이에서의 핸드오버 처리 방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040091231A KR100639239B1 (ko) | 2004-11-10 | 2004-11-10 | 미디어 게이트웨이에서의 핸드오버 처리 방법 |
US11/269,601 US20060099951A1 (en) | 2004-11-10 | 2005-11-09 | Handover processing method in media gateways |
CNA200510120451XA CN1777328A (zh) | 2004-11-10 | 2005-11-10 | 媒体网关的越区切换处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040091231A KR100639239B1 (ko) | 2004-11-10 | 2004-11-10 | 미디어 게이트웨이에서의 핸드오버 처리 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060043919A true KR20060043919A (ko) | 2006-05-16 |
KR100639239B1 KR100639239B1 (ko) | 2006-10-26 |
Family
ID=36316966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040091231A KR100639239B1 (ko) | 2004-11-10 | 2004-11-10 | 미디어 게이트웨이에서의 핸드오버 처리 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060099951A1 (ko) |
KR (1) | KR100639239B1 (ko) |
CN (1) | CN1777328A (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1964365B (zh) * | 2005-11-11 | 2011-06-22 | 华为技术有限公司 | 一种切换媒体网关中终端状态的方法 |
CN100466588C (zh) * | 2006-06-05 | 2009-03-04 | 华为技术有限公司 | 基于虚拟中继实现承载互通的方法及系统 |
CN100459811C (zh) * | 2006-07-21 | 2009-02-04 | 华为技术有限公司 | 一种信道切换方法 |
US8139541B2 (en) * | 2006-12-15 | 2012-03-20 | Alcatel Lucent | Method and system for bypassing media gateways in wireless networks |
US8638764B2 (en) * | 2007-11-02 | 2014-01-28 | Broadcom Corporation | Mobile telecommunications architecture |
WO2009129861A1 (en) * | 2008-04-25 | 2009-10-29 | Nokia Siemens Networks Oy | Network entity selection |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040266437A1 (en) * | 2003-04-17 | 2004-12-30 | Spatial Communication Technologies, Inc. | Method and system for providing mobile handover across multiple media gateways controlled by the same call server |
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2004
- 2004-11-10 KR KR1020040091231A patent/KR100639239B1/ko active IP Right Grant
-
2005
- 2005-11-09 US US11/269,601 patent/US20060099951A1/en not_active Abandoned
- 2005-11-10 CN CNA200510120451XA patent/CN1777328A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1777328A (zh) | 2006-05-24 |
US20060099951A1 (en) | 2006-05-11 |
KR100639239B1 (ko) | 2006-10-26 |
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