DE60319251D1 - Verfahren und vorrichtung zum starten einer gemeinsamen oder einzelnen übertragung des rundfunkinhalts in einem drahtlosen telefonnetzwerk - Google Patents

Verfahren und vorrichtung zum starten einer gemeinsamen oder einzelnen übertragung des rundfunkinhalts in einem drahtlosen telefonnetzwerk

Info

Publication number
DE60319251D1
DE60319251D1 DE60319251T DE60319251T DE60319251D1 DE 60319251 D1 DE60319251 D1 DE 60319251D1 DE 60319251 T DE60319251 T DE 60319251T DE 60319251 T DE60319251 T DE 60319251T DE 60319251 D1 DE60319251 D1 DE 60319251D1
Authority
DE
Germany
Prior art keywords
subscriber
desired program
station
stations
subject
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
Application number
DE60319251T
Other languages
English (en)
Other versions
DE60319251T2 (de
Inventor
Ragulan Sinnarajah
Jun Wang
Tao Chen
Raymond T Hsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of DE60319251D1 publication Critical patent/DE60319251D1/de
Publication of DE60319251T2 publication Critical patent/DE60319251T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/16Arrangements for providing special services to substations
    • H04L12/18Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/30Resource management for broadcast services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE60319251T 2002-10-22 2003-10-21 Verfahren und vorrichtung zum starten einer gemeinsamen oder einzelnen übertragung des rundfunkinhalts in einem drahtlosen telefonnetzwerk Expired - Lifetime DE60319251T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US278516 2002-10-22
US10/278,516 US7277694B2 (en) 2002-10-22 2002-10-22 Method and apparatus for commencing shared or individual transmission of broadcast content in a wireless telephone network
PCT/US2003/033682 WO2004039002A2 (en) 2002-10-22 2003-10-21 Method and apparatus for commencing shared or individual transmission of broadcast content in a wireless telephone network

Publications (2)

Publication Number Publication Date
DE60319251D1 true DE60319251D1 (de) 2008-04-03
DE60319251T2 DE60319251T2 (de) 2009-03-05

Family

ID=32174567

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60319251T Expired - Lifetime DE60319251T2 (de) 2002-10-22 2003-10-21 Verfahren und vorrichtung zum starten einer gemeinsamen oder einzelnen übertragung des rundfunkinhalts in einem drahtlosen telefonnetzwerk
DE602007002131A Expired - Lifetime DE602007002131D1 (de) 2002-10-22 2003-10-21 Verfahren und Vorrichtung zum Einleiten einer gemeinsamen oder einzelnen Übertragung von Rundfunkinhalt in einem drahtlosen Telefonnetz

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602007002131A Expired - Lifetime DE602007002131D1 (de) 2002-10-22 2003-10-21 Verfahren und Vorrichtung zum Einleiten einer gemeinsamen oder einzelnen Übertragung von Rundfunkinhalt in einem drahtlosen Telefonnetz

Country Status (18)

Country Link
US (2) US7277694B2 (de)
EP (3) EP1890448B1 (de)
JP (2) JP4490280B2 (de)
KR (2) KR101019000B1 (de)
CN (1) CN1717906B (de)
AT (3) ATE515913T1 (de)
AU (1) AU2003283008B2 (de)
BR (2) BRPI0315519B1 (de)
CA (1) CA2501632C (de)
DE (2) DE60319251T2 (de)
ES (2) ES2367345T3 (de)
HK (1) HK1133496A1 (de)
IL (1) IL167553A0 (de)
MX (1) MXPA05004313A (de)
RU (1) RU2339172C2 (de)
TW (1) TWI341106B (de)
UA (1) UA86357C2 (de)
WO (1) WO2004039002A2 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6731936B2 (en) 2001-08-20 2004-05-04 Qualcomm Incorporated Method and system for a handoff in a broadcast communication system
US6980820B2 (en) 2001-08-20 2005-12-27 Qualcomm Inc. Method and system for signaling in broadcast communication system
US7289500B1 (en) * 2003-07-17 2007-10-30 Novell, Inc. Method and system for reliable multicast data transmission
US7283782B2 (en) * 2002-10-22 2007-10-16 Qualcomm Incorporated Method and apparatus for switching between shared and individual channels to provide broadcast content services in a wireless telephone network
US7277694B2 (en) * 2002-10-22 2007-10-02 Qualcomm Incorporated Method and apparatus for commencing shared or individual transmission of broadcast content in a wireless telephone network
GB0229318D0 (en) * 2002-12-17 2003-01-22 Koninkl Philips Electronics Nv Distribution of a broadcast program
JP4127052B2 (ja) * 2003-01-10 2008-07-30 日本電気株式会社 コンテンツ配信システム、ネットワーク及びチャネル切替制御方法
US7096024B2 (en) * 2003-01-31 2006-08-22 Qualcomm, Incorporated Method and apparatus to initiate point-to-point call during shared-channel delivery of broadcast content in a wireless telephone network
WO2004072773A2 (en) * 2003-02-11 2004-08-26 Bitfone Corporation Electronic device supporting multiple update agents
US7062272B2 (en) * 2003-02-18 2006-06-13 Qualcomm Incorporated Method and apparatus to track count of broadcast content recipients in a wireless telephone network
US7039429B2 (en) * 2003-05-08 2006-05-02 Samsung Electronics Co., Ltd. System and method for paging a mobile station in a wireless network
US8073382B2 (en) * 2003-07-14 2011-12-06 Sony Corporation Communication device, communicate method for communication device, and communication program for communication device
US7085575B2 (en) 2003-08-18 2006-08-01 Motorola, Inc. Power allocation method for multicast services
KR100689390B1 (ko) * 2003-10-02 2007-03-02 삼성전자주식회사 멀티미디어 방송/멀티캐스트 서비스의 서비스 유효성 정보를 송수신하는 방법
US7450933B2 (en) * 2004-02-12 2008-11-11 Samsung Electronics Co., Ltd Method of efficiently transmitting control information for multimedia broadcast/multicast service
US7904895B1 (en) 2004-04-21 2011-03-08 Hewlett-Packard Develpment Company, L.P. Firmware update in electronic devices employing update agent in a flash memory card
US20050286482A1 (en) * 2004-06-28 2005-12-29 Samsung Electronics Co., Ltd. Apparatus and method for supporting OFDM operation in a CDMA2000 wireless network
US8570880B2 (en) * 2004-08-05 2013-10-29 Qualcomm Incorporated Method and apparatus for receiving broadcast in a wireless multiple-access communications system
KR100764790B1 (ko) 2004-08-05 2007-10-11 엘지전자 주식회사 발언권 제어 타이머의 지속시간 변경 시스템 및 방법
US8526940B1 (en) 2004-08-17 2013-09-03 Palm, Inc. Centralized rules repository for smart phone customer care
JP2006135757A (ja) * 2004-11-08 2006-05-25 Sharp Corp 放送用情報伝送システム
KR100983277B1 (ko) 2005-02-15 2010-09-24 엘지전자 주식회사 멀티미디어 방송/멀티캐스트 서비스 송수신 방법
US20060218353A1 (en) * 2005-03-11 2006-09-28 Interdigital Technology Corporation Method and apparatus for implementing path-based traffic stream admission control in a wireless mesh network
RU2407193C2 (ru) * 2006-05-03 2010-12-20 Интердиджитал Текнолоджи Корпорейшн Способ беспроводной связи и система для активации множественных однонаправленных каналов услуг посредством эффективных процедур активации контекста протокола пакетных данных
US20070258427A1 (en) * 2006-05-03 2007-11-08 Interdigital Technology Corporation Wireless communication method and system for activating multiple service bearers via efficient packet data protocol context activation procedures
EP2025095A2 (de) 2006-06-08 2009-02-18 Hewlett-Packard Development Company, L.P. Geräteverwaltung in einem netzwerk
US8752044B2 (en) 2006-07-27 2014-06-10 Qualcomm Incorporated User experience and dependency management in a mobile device
CN101351976B (zh) 2006-08-09 2015-05-27 三菱电机株式会社 数据通信方法和移动通信系统
CN101155418B (zh) * 2006-09-29 2012-02-08 北电网络有限公司 用于CDMA网络中的Ec/Io接入筛选的系统和方法
US8144731B2 (en) 2006-10-24 2012-03-27 Qualcomm Incorporated Control channel signaling in wireless communications
RU2427980C2 (ru) * 2006-11-10 2011-08-27 Фудзицу Лимитед Система беспроводной связи и беспроводное терминальное устройство
US20080259835A1 (en) * 2007-04-20 2008-10-23 Muthaiah Venkatachalam Locating content in broadband wireless access networks
KR101289944B1 (ko) 2008-12-12 2013-07-26 엘지전자 주식회사 초고처리율 무선랜 시스템에서 채널 추정 방법 및 이를 위한 장치
US8385275B2 (en) * 2009-01-31 2013-02-26 Qualcomm Incorporated Systems and methods for service flow retention in a wireless communication system
EP2230784A1 (de) 2009-03-19 2010-09-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zur Übertragung einer Mehrzahl von Informationssignalen in einem flexiblen Zeitmultiplex
JP2011130279A (ja) * 2009-12-18 2011-06-30 Sony Corp コンテンツ提供サーバ、コンテンツ再生装置、コンテンツ提供方法、コンテンツ再生方法、プログラムおよびコンテンツ提供システム
US9107078B2 (en) * 2011-01-14 2015-08-11 Qualcomm, Incorporated Methods and apparatuses for low-rate television white space (TVWS) enablement
US9609520B2 (en) 2011-01-14 2017-03-28 Qualcomm Incorporated Methods and apparatuses for communicating in television white space (TVWS) based on TVWS enablement signal
US9320076B2 (en) * 2012-04-06 2016-04-19 Suitable Technologies, Inc. System for wireless connectivity continuity and quality
US9307568B2 (en) 2012-04-06 2016-04-05 Suitable Technologies, Inc. System for wireless connectivity continuity and quality
US9326187B2 (en) * 2013-12-26 2016-04-26 Cellco Partnership Content management delivery system (CMDS) facilitated local access system
US9554167B2 (en) 2014-06-27 2017-01-24 Telefonaktiebolaget Lm Ericsson (Publ) Network media program restart

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5845215A (en) * 1995-10-18 1998-12-01 Telefonaktiebolaget Lm Ericsson Operating mobile stations of wireless communication systems in multiple modes by external control
JPH11187324A (ja) * 1997-12-19 1999-07-09 Matsushita Electric Ind Co Ltd 番組情報作成装置および方法と受信装置
DE69927198T2 (de) * 1998-03-19 2006-06-29 Hitachi, Ltd. Rundfunk-Informationsversorgungssystem
AU2395799A (en) 1998-05-07 1999-11-18 Loral Spacecom Corp. Two-way/broadcast mobile and portable satellite communications system
US6104709A (en) * 1998-07-17 2000-08-15 Motorola, Inc. Channel assignment within a broad-band communication system
US6169894B1 (en) * 1998-11-25 2001-01-02 Lucent Technologies, Inc. Apparatus, method and system for mobile broadcast of information specific to a geographic region
JP3022530B1 (ja) 1998-12-07 2000-03-21 日本電気株式会社 Cdma無線通信システムにおけるマルチキャスト通信方式
US6718552B1 (en) * 1999-04-20 2004-04-06 Diva Systems Corporation Network bandwidth optimization by dynamic channel allocation
JP3655130B2 (ja) * 1999-07-26 2005-06-02 株式会社エヌ・ティ・ティ・ドコモ 同報通信方法、その同報通信方法を用いる移動通信システム、及び移動局
JP3704003B2 (ja) 1999-08-16 2005-10-05 株式会社東芝 無線基地局装置、無線端末装置及び情報通信方法
US7171199B1 (en) * 1999-09-10 2007-01-30 Lucent Technologies Inc. Method and system for directing a data message in a wireless communications network including multiple wireless systems
US6928468B2 (en) * 1999-10-29 2005-08-09 Koninklijke Philips Electronics N.V. System for broadcasting software applications and portable data communications device for use in such a system
GB0007875D0 (en) * 2000-03-31 2000-05-17 Tvcompass Com Ltd Communications network
WO2001080590A1 (fr) 2000-04-14 2001-10-25 Ntt Docomo, Inc. Systeme et procede de prestation de services multidiffusion, distributeur d'informations, terminal radio et station radio fixe
JP2002171548A (ja) 2000-11-30 2002-06-14 Ntt Docomo Inc マルチキャストサービス提供方法、無線基地局及び無線端末
US7054660B2 (en) * 2000-05-04 2006-05-30 Paperless Interactive Newspaper, Llc Multimedia broadcasting, broadcast services for cell phone and other users and modified SIM card and related means for enabling such broadcast reception
EP1686705A3 (de) * 2000-07-07 2006-09-13 Hitachi, Ltd. Basisstationsgerät, mobile Station, und Inhaltversorger
KR100478472B1 (ko) * 2000-07-18 2005-03-23 엔티티 도꼬모 인코퍼레이티드 프로그램 제공 시스템
US6954641B2 (en) * 2000-08-14 2005-10-11 Vesivius, Inc. Communique wireless subscriber device for a cellular communication network
JP3905701B2 (ja) 2000-11-24 2007-04-18 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける情報送信制御方法及び基地局
JP2002165262A (ja) 2000-11-28 2002-06-07 Mitsubishi Electric Corp コンテンツ配信システムおよびコンテンツ配信方法
US20020151327A1 (en) * 2000-12-22 2002-10-17 David Levitt Program selector and guide system and method
JP4543557B2 (ja) * 2001-01-31 2010-09-15 船井電機株式会社 チャンネル情報のオンスクリーン表示機能を有する放送受信装置
WO2002076099A1 (en) 2001-02-22 2002-09-26 Cheong Seok Oh Realtime/on-demand wireless multicasting system using mobile terminal and method thereof
US20020160781A1 (en) * 2001-02-23 2002-10-31 Gunnar Bark System, method and apparatus for facilitating resource allocation in a communication system
US7349425B2 (en) 2001-03-28 2008-03-25 Qualcomm Incorporated Method and apparatus for overhead messaging in a wireless communication system
US8077679B2 (en) 2001-03-28 2011-12-13 Qualcomm Incorporated Method and apparatus for providing protocol options in a wireless communication system
US6909702B2 (en) 2001-03-28 2005-06-21 Qualcomm, Incorporated Method and apparatus for out-of-band transmission of broadcast service option in a wireless communication system
KR20030013097A (ko) * 2001-08-07 2003-02-14 삼성전자주식회사 이동통신시스템에서 텔레비전 방송 서비스 장치 및 방법
US6980820B2 (en) 2001-08-20 2005-12-27 Qualcomm Inc. Method and system for signaling in broadcast communication system
US7787389B2 (en) 2001-08-20 2010-08-31 Qualcomm Incorporated Method and system for utilization of an outer decoder in a broadcast services communication system
US6731936B2 (en) * 2001-08-20 2004-05-04 Qualcomm Incorporated Method and system for a handoff in a broadcast communication system
KR20030032875A (ko) * 2001-10-19 2003-04-26 삼성전자주식회사 멀티캐스트 멀티미디어 방송 서비스를 제공하는 이동 통신시스템에서 순방향 데이터 채널 송신 전력을 제어하는장치 및 방법
KR100464351B1 (ko) * 2001-10-20 2005-01-03 삼성전자주식회사 비동기 부호분할다중접속 통신시스템의 멀티미디어브로드캐스팅, 멀티캐스팅 방식에 있어서 추가적인반송파의 사용시에 적용 가능한 페이징 방법 및 장치
US6839565B2 (en) * 2002-02-19 2005-01-04 Nokia Corporation Method and system for a multicast service announcement in a cell
US20030177504A1 (en) * 2002-03-18 2003-09-18 Paulo Daniel Leonard System and method for synchronizing interaction of a communication network with a broadcasting network
US7313375B2 (en) * 2002-05-02 2007-12-25 Lucent Technologies Inc. Follow-me broadcast reception method and system
US7796631B2 (en) 2002-07-09 2010-09-14 Qualcomm Incorporated Method and system for a multicast service initiation in a communication system
US7277694B2 (en) * 2002-10-22 2007-10-02 Qualcomm Incorporated Method and apparatus for commencing shared or individual transmission of broadcast content in a wireless telephone network

Also Published As

Publication number Publication date
ES2367345T3 (es) 2011-11-02
DE60319251T2 (de) 2009-03-05
WO2004039002A2 (en) 2004-05-06
ATE515913T1 (de) 2011-07-15
CN1717906B (zh) 2015-06-03
RU2339172C2 (ru) 2008-11-20
IL167553A0 (en) 2009-02-11
EP2120496B1 (de) 2011-07-06
CA2501632A1 (en) 2004-05-06
UA86357C2 (ru) 2009-04-27
EP1890448B1 (de) 2009-08-26
CA2501632C (en) 2013-07-30
US20080076348A1 (en) 2008-03-27
BR0315519A (pt) 2005-08-23
KR20100105901A (ko) 2010-09-30
TWI341106B (en) 2011-04-21
US8611868B2 (en) 2013-12-17
AU2003283008A1 (en) 2004-05-13
BRPI0315519B1 (pt) 2017-06-20
EP1890448A1 (de) 2008-02-20
DE602007002131D1 (de) 2009-10-08
ATE441270T1 (de) 2009-09-15
EP2120496A1 (de) 2009-11-18
HK1133496A1 (en) 2010-03-26
WO2004039002A3 (en) 2004-11-25
JP2006504331A (ja) 2006-02-02
ATE387054T1 (de) 2008-03-15
EP1554845A2 (de) 2005-07-20
JP4490280B2 (ja) 2010-06-23
US20040203655A1 (en) 2004-10-14
EP1554845B1 (de) 2008-02-20
RU2005115491A (ru) 2005-10-10
KR101032283B1 (ko) 2011-05-06
AU2003283008B2 (en) 2009-03-05
KR101019000B1 (ko) 2011-03-04
CN1717906A (zh) 2006-01-04
JP2010081619A (ja) 2010-04-08
JP5074472B2 (ja) 2012-11-14
MXPA05004313A (es) 2005-08-03
TW200423607A (en) 2004-11-01
ES2331384T3 (es) 2009-12-30
US7277694B2 (en) 2007-10-02
KR20050072454A (ko) 2005-07-11

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