DE60140480D1 - Drahtloses kommunikationssystem mit multicast-adressierung und verfahren für die verwendung - Google Patents
Drahtloses kommunikationssystem mit multicast-adressierung und verfahren für die verwendungInfo
- Publication number
- DE60140480D1 DE60140480D1 DE60140480T DE60140480T DE60140480D1 DE 60140480 D1 DE60140480 D1 DE 60140480D1 DE 60140480 T DE60140480 T DE 60140480T DE 60140480 T DE60140480 T DE 60140480T DE 60140480 D1 DE60140480 D1 DE 60140480D1
- Authority
- DE
- Germany
- Prior art keywords
- network
- quality
- communication system
- call
- qos
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/1854—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with non-centralised forwarding system, e.g. chaincast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/02—Topology update or discovery
- H04L45/04—Interdomain routing, e.g. hierarchical routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/48—Routing tree calculation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/15—Flow control; Congestion control in relation to multipoint traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/78—Architectures of resource allocation
- H04L47/783—Distributed allocation of resources, e.g. bandwidth brokers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/80—Actions related to the user profile or the type of traffic
- H04L47/806—Broadcast or multicast traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/82—Miscellaneous aspects
- H04L47/822—Collecting or measuring resource availability data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/82—Miscellaneous aspects
- H04L47/824—Applicable to portable or mobile terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5069—Address allocation for group communication, multicast communication or broadcast communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/728,360 US6785254B2 (en) | 2000-12-01 | 2000-12-01 | Wireless communication system incorporating multicast addressing and method for use |
PCT/US2001/044207 WO2002045363A1 (en) | 2000-12-01 | 2001-11-26 | Wireless communication system incorporating multicast addressing and method for use |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60140480D1 true DE60140480D1 (de) | 2009-12-24 |
Family
ID=24926533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60140480T Expired - Lifetime DE60140480D1 (de) | 2000-12-01 | 2001-11-26 | Drahtloses kommunikationssystem mit multicast-adressierung und verfahren für die verwendung |
Country Status (8)
Country | Link |
---|---|
US (1) | US6785254B2 (de) |
EP (1) | EP1344360B1 (de) |
AT (1) | ATE448615T1 (de) |
AU (1) | AU2002226975A1 (de) |
DE (1) | DE60140480D1 (de) |
ES (1) | ES2334208T3 (de) |
IL (1) | IL155979A0 (de) |
WO (1) | WO2002045363A1 (de) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10001098A1 (de) * | 2000-01-13 | 2001-07-19 | Definiens Ag | Verfahren zur dezentralen Übertragung und Verteilung von Nutzdaten zwischen Teilnehmern eines Telekommunikationsnetzwerkes |
ATE547887T1 (de) * | 2000-03-03 | 2012-03-15 | Qualcomm Inc | Verfahren, system und einrichtung zur beteiligung an gruppenkommunikationsdiensten in einem bestehenden kommunikationssystem |
US6970449B1 (en) | 2000-12-28 | 2005-11-29 | Cisco Technology, Inc. | Distribution of packets in a wireless communication system using multicast protocols |
US7054297B1 (en) * | 2000-12-28 | 2006-05-30 | Cisco Technology, Inc. | Distribution of packets to high data rate communications devices using multicast protocols |
US6944017B2 (en) * | 2000-12-28 | 2005-09-13 | Intel Corporation | Dual function electronic display screen |
US7046652B2 (en) * | 2001-01-09 | 2006-05-16 | Cisco Technology, Inc. | System and method of a stackable wireless internet protocol base station |
US7103019B1 (en) * | 2001-03-21 | 2006-09-05 | Cisco Technology, Inc. | Error correction using redundant packet streams in wireless communications systems |
US6944123B1 (en) | 2001-03-21 | 2005-09-13 | Cisco Technology, Inc. | Redundant packet selection and manipulation in wireless communications systems |
US7023810B1 (en) | 2001-03-21 | 2006-04-04 | Cisco Technology, Inc. | Decoding using redundant packet selection information in wireless communications systems |
US7113536B2 (en) * | 2001-04-16 | 2006-09-26 | Telefonaktiebolaget L M Ericsson (Publ) | Rendezvous point interpiconet scheduling |
JP2003008585A (ja) * | 2001-04-20 | 2003-01-10 | Toshiba Corp | 通信制御装置及び通信制御方法並びに通信装置及び通信方法 |
US6914894B2 (en) * | 2001-05-23 | 2005-07-05 | Pemstar, Inc. | Role-based IP multicast addressing in a wireless LAN |
FI20011263A (fi) * | 2001-06-14 | 2002-12-15 | Nokia Corp | Ryhmäpuhelun hallintamekanismi |
JP2003179606A (ja) * | 2001-10-04 | 2003-06-27 | Ntt Docomo Inc | マルチキャストアドレス割当装置、情報配信装置、情報配信システム、マルチキャストアドレス割当方法、情報配信方法、マルチキャストアドレス割当プログラム、情報配信プログラム、及び記録媒体 |
US7023828B2 (en) * | 2001-11-19 | 2006-04-04 | Motorola, Inc. | Method and apparatus for a mobile node to maintain location privacy from selected correspondent nodes |
AU2002351028A1 (en) * | 2001-11-26 | 2003-06-10 | Nokia Corporation | Multicast location management in a universal terrestrial radio access network |
US6792281B2 (en) * | 2002-06-28 | 2004-09-14 | Motorola, Inc. | Method and system for patching dispatch calling parties together |
GB2395629B (en) * | 2002-11-20 | 2006-06-21 | Motorola Inc | Wireless communications systems and methods |
CN100508480C (zh) * | 2003-05-13 | 2009-07-01 | 艾利森电话股份有限公司 | 一种涉及以太网接入系统的设备和方法 |
US7447176B2 (en) * | 2003-06-03 | 2008-11-04 | Microsoft Corporation | Making roaming decisions based on association qualities between wireless devices and wireless access points |
US20050033829A1 (en) * | 2003-08-04 | 2005-02-10 | Nokia Corporation | System and method for wireless multicast downloading |
US20050038902A1 (en) * | 2003-08-14 | 2005-02-17 | Raju Krishnamurthi | Storing data packets |
ATE440418T1 (de) * | 2003-10-22 | 2009-09-15 | Nokia Corp | Verfahren und vorrichtung zur ermíglichung der verwaltung der multicast-ablieferung an mobile einrichtungen |
GB2408422B (en) * | 2003-11-21 | 2005-11-02 | Motorola Inc | A method of establishing a communication link in a digital communication system |
DE602004012529T2 (de) * | 2004-04-19 | 2009-05-07 | Alcatel Lucent | Steuerung von Multicast-Verkehr |
US7801068B2 (en) * | 2004-12-29 | 2010-09-21 | Motorola, Inc. | Selectively receiving data in a multicast environment |
US7403784B2 (en) * | 2005-03-10 | 2008-07-22 | Avaya Technology Corp. | Method and apparatus for positioning a set of terminals in an indoor wireless environment |
KR100735265B1 (ko) * | 2005-09-14 | 2007-07-03 | 삼성전자주식회사 | 무선 통신 시스템에서 아이피 주소 구성 방법 및 시스템 |
US7688788B2 (en) * | 2005-10-11 | 2010-03-30 | Microsoft Corporation | Congestion level and signal quality based estimator for bit-rate and automated load balancing for WLANS |
US7936702B2 (en) * | 2005-12-01 | 2011-05-03 | Cisco Technology, Inc. | Interdomain bi-directional protocol independent multicast |
US9198084B2 (en) | 2006-05-26 | 2015-11-24 | Qualcomm Incorporated | Wireless architecture for a traditional wire-based protocol |
US8437281B2 (en) | 2007-03-27 | 2013-05-07 | Cisco Technology, Inc. | Distributed real-time data mixing for conferencing |
EP2143272A4 (de) * | 2007-04-30 | 2013-05-01 | Thales Avionics Inc | Fernerfassung des audios einer sitzlehnenanzeige eines bordunterhaltungsvideos |
EP2140683A4 (de) * | 2007-04-30 | 2013-05-01 | Thales Avionics Inc | Drahtloses tonverteilungssystem und verfahren für ein bordunterhaltungssystem |
US8243646B2 (en) * | 2007-09-19 | 2012-08-14 | International Business Machines Corporation | Method and system for digital communication through infrastructure network with receiving stations according to their geographical status |
US7826428B2 (en) * | 2007-12-05 | 2010-11-02 | Symbol Technologies, Inc. | Associating a wireless computing device with a different access point |
US9398089B2 (en) * | 2008-12-11 | 2016-07-19 | Qualcomm Incorporated | Dynamic resource sharing among multiple wireless devices |
US20100205321A1 (en) * | 2009-02-12 | 2010-08-12 | Qualcomm Incorporated | Negotiable and adaptable periodic link status monitoring |
US20100290374A1 (en) * | 2009-05-16 | 2010-11-18 | Qualcomm Incorporated | Methods and systems for handover scanning in fdd or h-fdd networks |
US9264248B2 (en) * | 2009-07-02 | 2016-02-16 | Qualcomm Incorporated | System and method for avoiding and resolving conflicts in a wireless mobile display digital interface multicast environment |
WO2011004283A1 (en) * | 2009-07-07 | 2011-01-13 | Koninklijke Philips Electronics N.V. | A method of handling queries distribution within a network of devices logically organized into groups |
US9582238B2 (en) | 2009-12-14 | 2017-02-28 | Qualcomm Incorporated | Decomposed multi-stream (DMS) techniques for video display systems |
KR101278351B1 (ko) * | 2009-12-15 | 2013-07-05 | 한국전자통신연구원 | Dpi 기능을 이용한 끊김 없는 맞춤형 서비스 제공 시스템 및 방법 |
US8638787B2 (en) * | 2010-05-20 | 2014-01-28 | Cisco Technology, Inc. | Multicast hello on demand |
US20110317684A1 (en) * | 2010-06-24 | 2011-12-29 | Lazzaro Nicholas P | Systems and methods for terminating communication requests |
US9787490B2 (en) | 2011-01-04 | 2017-10-10 | Motorola Solutions, Inc. | Method of aggregating conventional resources upon losing connectivity to a master system site |
US9787725B2 (en) | 2011-01-21 | 2017-10-10 | Qualcomm Incorporated | User input back channel for wireless displays |
US9413803B2 (en) | 2011-01-21 | 2016-08-09 | Qualcomm Incorporated | User input back channel for wireless displays |
US20130013318A1 (en) | 2011-01-21 | 2013-01-10 | Qualcomm Incorporated | User input back channel for wireless displays |
US10135900B2 (en) | 2011-01-21 | 2018-11-20 | Qualcomm Incorporated | User input back channel for wireless displays |
US8964783B2 (en) | 2011-01-21 | 2015-02-24 | Qualcomm Incorporated | User input back channel for wireless displays |
US9065876B2 (en) | 2011-01-21 | 2015-06-23 | Qualcomm Incorporated | User input back channel from a wireless sink device to a wireless source device for multi-touch gesture wireless displays |
US10108386B2 (en) | 2011-02-04 | 2018-10-23 | Qualcomm Incorporated | Content provisioning for wireless back channel |
US9503771B2 (en) | 2011-02-04 | 2016-11-22 | Qualcomm Incorporated | Low latency wireless display for graphics |
US9525998B2 (en) | 2012-01-06 | 2016-12-20 | Qualcomm Incorporated | Wireless display with multiscreen service |
US9179197B2 (en) | 2012-10-10 | 2015-11-03 | Sonos, Inc. | Methods and apparatus for multicast optimization |
US9351157B2 (en) * | 2013-10-17 | 2016-05-24 | Motorola Solutions, Inc. | Methods, systems, and devices to reduce audio truncation during transcoding |
WO2015190940A1 (en) | 2014-06-12 | 2015-12-17 | Motorola Solutions, Inc. | Methods and systems for automatic creation of talkgroups based on received signal strength indicator (rssi) |
TWI565264B (zh) * | 2014-08-28 | 2017-01-01 | 鴻海精密工業股份有限公司 | 數據機、用戶終端及其封包傳送方法 |
US9832627B2 (en) * | 2015-04-29 | 2017-11-28 | Tata Consultancy Services Limited | Method and system to include TETRA SS-LE member in public safety (PS) long term evolution group call service |
CN109962800B (zh) * | 2017-12-25 | 2022-03-29 | 中国电信股份有限公司 | 组播业务负载分担方法、系统以及视频直播系统 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0598969B1 (de) * | 1992-11-27 | 1999-02-10 | International Business Machines Corporation | Mehrfachsende-Leitweglenkung zwischen Bereichen |
US5331637A (en) * | 1993-07-30 | 1994-07-19 | Bell Communications Research, Inc. | Multicast routing using core based trees |
WO1996013912A1 (en) | 1994-10-28 | 1996-05-09 | Motorola Inc. | Method of facilitating talkgroup communication in a peer-to-peer communication network |
US5761193A (en) * | 1996-05-31 | 1998-06-02 | Derango; Mario F. | Method for pre-establishing communications in a wireless communication network |
US6078590A (en) * | 1997-07-14 | 2000-06-20 | Cisco Technology, Inc. | Hierarchical routing knowledge for multicast packet routing |
US6141347A (en) * | 1998-08-26 | 2000-10-31 | Motorola, Inc. | Wireless communication system incorporating multicast addressing and method for use |
US6741575B1 (en) | 1999-02-26 | 2004-05-25 | Hughes Electronics Corporation | Apparatus and method for efficient delivery of multicast data over personal access communications system (PACS) |
-
2000
- 2000-12-01 US US09/728,360 patent/US6785254B2/en not_active Expired - Lifetime
-
2001
- 2001-11-26 EP EP01995927A patent/EP1344360B1/de not_active Expired - Lifetime
- 2001-11-26 WO PCT/US2001/044207 patent/WO2002045363A1/en not_active Application Discontinuation
- 2001-11-26 DE DE60140480T patent/DE60140480D1/de not_active Expired - Lifetime
- 2001-11-26 AU AU2002226975A patent/AU2002226975A1/en not_active Abandoned
- 2001-11-26 ES ES01995927T patent/ES2334208T3/es not_active Expired - Lifetime
- 2001-11-26 AT AT01995927T patent/ATE448615T1/de not_active IP Right Cessation
- 2001-11-26 IL IL15597901A patent/IL155979A0/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ATE448615T1 (de) | 2009-11-15 |
AU2002226975A1 (en) | 2002-06-11 |
ES2334208T3 (es) | 2010-03-08 |
US20020097718A1 (en) | 2002-07-25 |
US6785254B2 (en) | 2004-08-31 |
EP1344360A1 (de) | 2003-09-17 |
EP1344360A4 (de) | 2004-03-31 |
EP1344360B1 (de) | 2009-11-11 |
WO2002045363A1 (en) | 2002-06-06 |
IL155979A0 (en) | 2003-12-23 |
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