JP5538357B2 - Umaにおけるメディアゲートウェイの優先的なルーティングの回線割当て技術 - Google Patents
Umaにおけるメディアゲートウェイの優先的なルーティングの回線割当て技術 Download PDFInfo
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- JP5538357B2 JP5538357B2 JP2011503031A JP2011503031A JP5538357B2 JP 5538357 B2 JP5538357 B2 JP 5538357B2 JP 2011503031 A JP2011503031 A JP 2011503031A JP 2011503031 A JP2011503031 A JP 2011503031A JP 5538357 B2 JP5538357 B2 JP 5538357B2
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- call
- wireless media
- media gateway
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/64—Distributing or queueing
- H04Q3/66—Traffic distributors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13034—A/D conversion, code compression/expansion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13056—Routines, finite state machines
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13098—Mobile subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13141—Hunting for free outlet, circuit or channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13144—Searching path through number of switching stages or nodes, e.g. revertive blocking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13146—Rerouting upon blocking/overload, rearrangement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13164—Traffic (registration, measurement,...)
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13166—Fault prevention
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13332—Broadband, CATV, dynamic bandwidth allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13344—Overflow
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13353—Routing table, map memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13389—LAN, internet
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Description
Claims (8)
- 統合された呼サーバにおいて外部ネットワークのアクセス容量を最大にするための方法であって、
前記呼サーバ内のすべての回線セットについてのマスター空きリストを保持することと、
各無線メディアゲートウェイについての別個の空きリストを保持することと、
第1の無線メディアゲートウェイで回線割当て要求を受信することと、
前記統合された呼サーバに着信する呼用の着信の論理中継回線群を決定するために要求を調べることと、
前記統合された呼サーバの中の複数の無線メディアゲートウェイについて呼回線の利用可能性を判定するために、マスター空きリストおよび別個の空きリストを調べ、複数の無線メディアゲートウェイのそれぞれが、ネットワークセキュリティゲートウェイと関連付けられた位置識別子と関連付けられる、ことと、
前記複数の無線メディアゲートウェイのいずれかの間で利用可能な相互接続回線を判定するために相互接続構成表を調べることと、
利用可能であれば、別個の空きリストに基づいて、着信論理中継回線群と同じ無線メディアゲートウェイの中にプロビジョニングされた発信論理中継回線群に、着信呼を接続することと、
発信論理中継回線群が前記同じ無線メディアゲートウェイで利用できない場合、相互接続構成表に基づいて、前記統合された呼サーバ内の前記第1の無線メディアゲートウェイと第2の無線メディアゲートウェイとの間の相互接続の利用可能性を判定することと、
マスター空きリストに基づいて、前記第2の無線メディアゲートウェイの中にプロビジョニングされた発信論理中継回線群に着信呼を接続することと
を含み、
前記接続が、前記統合された呼サーバに入ってくるすべての呼に対して着信論理中継回線群から発信論理中継回線群へ呼を接続するための時間およびコストを最小にするために、利用可能なメディアゲートウェイの間で統計的に等しく負荷を分ける、方法。 - 前記呼サーバが、統合された無線ソフトスイッチ(Wireless Soft Switch、WSS)/ライセンス不要モバイルアクセス(Unlicensed Mobile Access、UMA)ネットワークコントローラ(UNC)の呼サーバである、請求項1に記載の方法。
- 前記回線割当て要求が、前記WSS/UNCの呼サーバ内の回線割当モジュールによって受信され、処理される、請求項1に記載の方法。
- 相互接続された無線メディアゲートウェイが利用できないとき、前記着信論理中継回線群から前記発信論理中継回線群への呼接続が、いずれか2つの無線メディアゲートウェイ間の接続である、請求項1に記載の方法。
- 前記着信および発信中継回線群のそれぞれが、複数の回線セットを含む、請求項4に記載の方法。
- 前記リストが各トリガイベントに対して更新される、請求項1に記載の方法。
- トリガイベントが、呼を完了するための回線セットの接続である、請求項6に記載の方法。
- トリガイベントが、呼が完了したときの回線セットの解放である、請求項6に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/079,977 | 2008-03-31 | ||
US12/079,977 US8843152B2 (en) | 2008-03-31 | 2008-03-31 | Media gateway preferential routing circuit allocation techniques in UMA |
PCT/US2009/038016 WO2009123879A1 (en) | 2008-03-31 | 2009-03-24 | Media gateway preferential routing circuit allocation techniques in uma |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011520323A JP2011520323A (ja) | 2011-07-14 |
JP5538357B2 true JP5538357B2 (ja) | 2014-07-02 |
Family
ID=40707745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011503031A Expired - Fee Related JP5538357B2 (ja) | 2008-03-31 | 2009-03-24 | Umaにおけるメディアゲートウェイの優先的なルーティングの回線割当て技術 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8843152B2 (ja) |
EP (1) | EP2266325B1 (ja) |
JP (1) | JP5538357B2 (ja) |
KR (1) | KR101208850B1 (ja) |
CN (1) | CN101981939B (ja) |
WO (1) | WO2009123879A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8565075B2 (en) | 2008-10-30 | 2013-10-22 | Verizon Patent And Licensing Inc. | Method and system for determining alternate paths |
US9253142B2 (en) * | 2011-05-27 | 2016-02-02 | Sonus Networks, Inc. | Providing telecommunication services based on an E.164 number mapping (ENUM) request |
CN104811337A (zh) * | 2015-04-07 | 2015-07-29 | 安徽康海时代科技有限公司 | 串口服务器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02155334A (ja) * | 1988-12-07 | 1990-06-14 | Fujitsu Ltd | 迂回パス探索方式 |
JPH0451752A (ja) * | 1990-06-20 | 1992-02-20 | Nec Corp | 交換局過負荷処理方式 |
US5406620A (en) * | 1993-12-14 | 1995-04-11 | At&T Bell Laboratories | Method of allocating international transit traffic among a plurality of carriers in a terminating country |
US6826146B1 (en) | 1999-06-02 | 2004-11-30 | At&T Corp. | Method for rerouting intra-office digital telecommunications signals |
AU2002240790B2 (en) | 2001-01-23 | 2007-10-04 | Nokia Siemens Networks Gmbh & Co. Kg | Method for controlling a connection, associated switching centre and associated program |
EP1738546A4 (en) * | 2004-04-21 | 2008-03-12 | Alcatel Wireless Inc | INTERCONNECTING ROUTING OF MEDIA GATEWAYS IN A DISTRIBUTED AND MOBILE SWITCHING CENTER ENVIRONMENT |
CN1965596B (zh) * | 2004-04-21 | 2012-03-14 | 阿尔卡特无线技术公司 | 分布式移动交换中心环境中基于目标基站的媒体网关选择方法 |
JP4614128B2 (ja) * | 2004-12-10 | 2011-01-19 | 日本電気株式会社 | パケット配送システム、pan登録装置、pan管理装置及びパケット転送装置 |
US20060171298A1 (en) * | 2005-01-31 | 2006-08-03 | Santera Systems, Inc. | Methods and systems for dynamic load balancing between call processors |
US7801526B2 (en) * | 2005-03-29 | 2010-09-21 | Motorola, Inc. | Methods for informing subscribers of adjacent sites |
US7792096B2 (en) * | 2005-11-18 | 2010-09-07 | Genband Us Llc | Methods, systems, and computer program products for distributed resource allocation among clustered media gateways in a communications network |
US8817696B2 (en) | 2006-05-22 | 2014-08-26 | Cisco Technology, Inc. | Enhanced unlicensed mobile access network architecture |
US20090068970A1 (en) * | 2007-09-11 | 2009-03-12 | Motorola, Inc. | Scanning frequency optimization for alternate network access in dual mode wireless devices |
-
2008
- 2008-03-31 US US12/079,977 patent/US8843152B2/en not_active Expired - Fee Related
-
2009
- 2009-03-24 JP JP2011503031A patent/JP5538357B2/ja not_active Expired - Fee Related
- 2009-03-24 WO PCT/US2009/038016 patent/WO2009123879A1/en active Application Filing
- 2009-03-24 CN CN200980111777.2A patent/CN101981939B/zh not_active Expired - Fee Related
- 2009-03-24 KR KR1020107021781A patent/KR101208850B1/ko active IP Right Grant
- 2009-03-24 EP EP09728399.8A patent/EP2266325B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2266325B1 (en) | 2016-06-22 |
WO2009123879A1 (en) | 2009-10-08 |
KR20100134624A (ko) | 2010-12-23 |
CN101981939A (zh) | 2011-02-23 |
US20090245218A1 (en) | 2009-10-01 |
US8843152B2 (en) | 2014-09-23 |
EP2266325A1 (en) | 2010-12-29 |
KR101208850B1 (ko) | 2012-12-05 |
CN101981939B (zh) | 2014-10-08 |
JP2011520323A (ja) | 2011-07-14 |
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