DE602005006095T2 - Bereitstellen von Informationen über die Beziehungen individueller Träger für mobile Endgeräte, die einen Multicast- oder Broadcastdienst empfangen - Google Patents

Bereitstellen von Informationen über die Beziehungen individueller Träger für mobile Endgeräte, die einen Multicast- oder Broadcastdienst empfangen Download PDF

Info

Publication number
DE602005006095T2
DE602005006095T2 DE602005006095T DE602005006095T DE602005006095T2 DE 602005006095 T2 DE602005006095 T2 DE 602005006095T2 DE 602005006095 T DE602005006095 T DE 602005006095T DE 602005006095 T DE602005006095 T DE 602005006095T DE 602005006095 T2 DE602005006095 T2 DE 602005006095T2
Authority
DE
Germany
Prior art keywords
service
multicast
carrier
mobile terminal
broadcast service
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
DE602005006095T
Other languages
German (de)
English (en)
Other versions
DE602005006095D1 (de
Inventor
Ralf Becker
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of DE602005006095D1 publication Critical patent/DE602005006095D1/de
Application granted granted Critical
Publication of DE602005006095T2 publication Critical patent/DE602005006095T2/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
    • H04L12/1863Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1877Measures taken prior to transmission
    • 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
    • H04L12/189Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/30Resource management for broadcast services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18Negotiating wireless communication parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephone Function (AREA)
DE602005006095T 2005-02-16 2005-02-16 Bereitstellen von Informationen über die Beziehungen individueller Träger für mobile Endgeräte, die einen Multicast- oder Broadcastdienst empfangen Expired - Lifetime DE602005006095T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05003303A EP1694086B1 (en) 2005-02-16 2005-02-16 Providing information on the individual bearers' relationships to mobile terminals receiving a multicast or broadcast service

Publications (2)

Publication Number Publication Date
DE602005006095D1 DE602005006095D1 (de) 2008-05-29
DE602005006095T2 true DE602005006095T2 (de) 2009-07-09

Family

ID=34933780

Family Applications (3)

Application Number Title Priority Date Filing Date
DE602005006095T Expired - Lifetime DE602005006095T2 (de) 2005-02-16 2005-02-16 Bereitstellen von Informationen über die Beziehungen individueller Träger für mobile Endgeräte, die einen Multicast- oder Broadcastdienst empfangen
DE602005027504T Expired - Lifetime DE602005027504D1 (de) 2005-02-16 2005-02-16 Unterstützung mobiler Endgeräte in einem Multicast- oder Rundfunkdienst mit mehreren Trägern
DE602005016735T Expired - Lifetime DE602005016735D1 (de) 2005-02-16 2005-02-16 Unterstützung mobiler Endgeräte in einem Multicast- oder Broadcastdienst mit mehreren Trägern

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE602005027504T Expired - Lifetime DE602005027504D1 (de) 2005-02-16 2005-02-16 Unterstützung mobiler Endgeräte in einem Multicast- oder Rundfunkdienst mit mehreren Trägern
DE602005016735T Expired - Lifetime DE602005016735D1 (de) 2005-02-16 2005-02-16 Unterstützung mobiler Endgeräte in einem Multicast- oder Broadcastdienst mit mehreren Trägern

Country Status (7)

Country Link
US (2) US7801480B2 (enExample)
EP (3) EP1694086B1 (enExample)
JP (3) JP4774060B2 (enExample)
CN (2) CN101120611B (enExample)
AT (3) ATE392788T1 (enExample)
DE (3) DE602005006095T2 (enExample)
WO (1) WO2006087067A1 (enExample)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7912457B2 (en) * 2004-04-21 2011-03-22 Qualcomm Incorporated Methods and apparatus for creation and transport of multimedia content flows
ATE519344T1 (de) * 2004-06-21 2011-08-15 Panasonic Corp Adaptive und skalierbare dienstqualitätsarchitektur für einzelträger- multicast/broadcast-dienste
US8544043B2 (en) * 2004-07-21 2013-09-24 Qualcomm Incorporated Methods and apparatus for providing content information to content servers
AR052424A1 (es) * 2004-12-09 2007-03-21 Qualcomm Inc Metodo y aparato para la creacion y transporte de flujos de contenidos de multimedia a una red de distribucion
US8560651B2 (en) * 2006-03-07 2013-10-15 Cisco Technology, Inc. Method and system for streaming user-customized information
US8612619B2 (en) * 2006-03-31 2013-12-17 Alcatel Lucent Method and apparatus for improved multicast streaming in wireless networks
EP2036252B1 (fr) * 2006-07-03 2011-08-10 France Telecom Procede de configuration d'un terminal multi reseaux et terminal multi-reseaux associe
JP4852150B2 (ja) 2006-07-24 2012-01-11 エルジー エレクトロニクス インコーポレイティド ブロードキャストサービスのための1対1無線ベアラ
US7925201B2 (en) * 2007-04-13 2011-04-12 Wideorbit, Inc. Sharing media content among families of broadcast stations
CN101325500B (zh) 2007-06-13 2012-12-12 华为技术有限公司 一种组播承载资源的控制方法及系统
JP4928633B2 (ja) * 2007-06-15 2012-05-09 エルジー エレクトロニクス インコーポレイティド 単一周波数ネットワークモードにおける1対多サービスのためのネットワークシグナリング
US8874721B1 (en) * 2007-06-27 2014-10-28 Sprint Communications Company L.P. Service layer selection and display in a service network monitoring system
US8630219B2 (en) 2007-09-24 2014-01-14 Qualcomm Incorporated Supporting a multicast session within a wireless communications network
US8625501B2 (en) 2007-09-24 2014-01-07 Qualcomm Incorporated Regulating broadcast overhead messages within a wireless communications network
WO2009049665A1 (en) * 2007-10-15 2009-04-23 Ericsson Hungary Ltd Method and apparatus for use in a network
GB2455545B (en) 2007-12-13 2010-01-27 Nec Corp MBMS bearer establishment reconfiguration and release
WO2009075553A2 (en) * 2007-12-13 2009-06-18 Posdata Co., Ltd. System and method for multicast and broadcast service
WO2009106126A1 (en) * 2008-02-25 2009-09-03 Nokia Siemens Networks Oy Apparatus and method related to allowed and not allowed multicast addresses or source addresses
US8599765B2 (en) * 2008-03-21 2013-12-03 Blackberry Limited Evolved packet system quality of service enforcement deactivation handling to prevent unexpected user equipment detach
CN101800938A (zh) * 2009-02-05 2010-08-11 华为技术有限公司 为mbms承载业务建立无线承载的方法、装置和系统
CN101483833B (zh) * 2009-02-06 2011-06-22 中兴通讯股份有限公司 接收紧急广播消息的方法及装置
CN102301811B (zh) * 2009-04-28 2014-02-12 上海贝尔股份有限公司 对用于mbsfn传输的无线资源进行动态调度的方法、mce和基站
RU2527488C2 (ru) * 2009-05-13 2014-09-10 Эппл Инк. Способ управления передачей сообщений в мобильный узел (варианты) и коммуникационная сеть
US20110141963A1 (en) * 2009-12-16 2011-06-16 Electronics And Telecommunications Research Institute Method for supporting broadcast services in multicast broadcast service frequency network
US8626234B2 (en) * 2009-12-17 2014-01-07 Alcatel Lucent Method and apparatus for providing layered wireless networks
US9125174B2 (en) * 2010-03-25 2015-09-01 Htc Corporation Apparatuses and methods for selectively receiving multimedia broadcast/multicast service in a wireless communications system
US9930536B2 (en) 2010-07-15 2018-03-27 Rivada Networks, Llc. Methods and systems for dynamic spectrum arbitrage
US8711721B2 (en) * 2010-07-15 2014-04-29 Rivada Networks Llc Methods and systems for dynamic spectrum arbitrage
WO2012063821A1 (ja) * 2010-11-08 2012-05-18 シャープ株式会社 移動通信システム、移動局装置、基地局装置、sgsn、ggsn、mme、mbms gw及び移動通信方法
US8861419B2 (en) * 2010-12-29 2014-10-14 Motorola Solutions, Inc. Methods for binding and unbinding a MBMS bearer to a communication group in a 3GPP compliant system
US9042291B2 (en) 2010-12-29 2015-05-26 Motorola Solutions, Inc. Methods for assigning a plethora of group communications among a limited number of pre-established MBMS bearers in a communication system
US9392576B2 (en) 2010-12-29 2016-07-12 Motorola Solutions, Inc. Methods for tranporting a plurality of media streams over a shared MBMS bearer in a 3GPP compliant communication system
WO2012111980A2 (en) 2011-02-15 2012-08-23 Samsung Electronics Co., Ltd. Power headroom report method and apparatus of ue priority
CN102647665B (zh) * 2011-02-21 2015-02-04 华为技术有限公司 群组消息处理方法、设备及系统
US8996686B2 (en) * 2011-03-18 2015-03-31 Novell, Inc. Content delivery validation service
US10660108B2 (en) 2011-04-11 2020-05-19 Samsung Electronics Co., Ltd. Method and apparatus for efficiently transmitting information acquired by a terminal to a base station
KR101948801B1 (ko) * 2011-04-11 2019-02-18 삼성전자주식회사 Mbms 지원 사용자 장치의 데이터 수신 방법 및 장치
KR101929307B1 (ko) 2011-04-11 2018-12-17 삼성전자 주식회사 Csg 셀에서 단말이 셀 재선택 우선 순위를 효율적으로 제어하는 방법 및 장치
EP2706677B1 (en) 2011-05-03 2016-08-10 Samsung Electronics Co., Ltd. Method and apparatus for user equipment receiving mbms service processing semi-permanent scheduling from mbsfn subframe in wireless communication system
KR101990134B1 (ko) 2011-08-10 2019-06-17 삼성전자주식회사 듀얼 모드 단말의 성능 정보 보고 방법 및 장치
KR101935785B1 (ko) * 2011-08-16 2019-04-03 삼성전자 주식회사 무선통신시스템에서 멀티미디어 방송 서비스를 수신하는 방법 및 장치
US8934423B2 (en) 2011-09-13 2015-01-13 Motorola Solutions, Inc. Methods for managing at least one broadcast/multicast service bearer
EP2761898A4 (en) * 2011-09-30 2015-03-18 Sierra Wireless Inc DYNAMIC ASSIGNMENT OF BROADCAST IDENTIFIERS
US8867388B2 (en) 2011-11-19 2014-10-21 Motorola Solutions, Inc. Distributing content to a plurality of mobile stations using a downlink point-to-multipoint (PTM) bearers and downlink point-to-point (PTP) bearers
US20140334371A1 (en) 2012-01-27 2014-11-13 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data by using plurality of carriers in mobile communication systems
US8953478B2 (en) * 2012-01-27 2015-02-10 Intel Corporation Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback
US9001737B2 (en) * 2012-03-29 2015-04-07 Qualcomm Incorporated EMBMS service activation and maintenance procedure in multi-frequency networks
US8811258B2 (en) * 2012-04-13 2014-08-19 Intel Corporation Enhanced local communications in mobile broadband networks
WO2013185240A1 (en) * 2012-06-14 2013-12-19 Sierra Wireless, Inc. Method and system for wireless communication with machine-to-machine devices
US9445302B2 (en) 2012-06-14 2016-09-13 Sierra Wireless, Inc. Method and system for wireless communication with machine-to-machine devices
US9369976B2 (en) * 2012-06-27 2016-06-14 Qualcomm Incorporated Supporting coordinated universal time in LTE
CN103546826B (zh) * 2012-07-16 2017-07-21 上海贝尔股份有限公司 视频业务的传输方法和装置
WO2014049603A2 (en) * 2012-08-28 2014-04-03 Tata Consultancy Services Limited Method and system for dynamic selection of reliability by data publishing protocol while publishing data
JP6380105B2 (ja) * 2012-09-20 2018-08-29 ソニー株式会社 受信装置、送受信システム、受信方法、及びプログラム
US8929270B2 (en) * 2012-10-29 2015-01-06 Qualcomm Incorporated Coordinated transmission rate and channel scheduling for wireless multicast and broadcast
US10182330B2 (en) * 2012-11-13 2019-01-15 Qualcomm, Incorporated Emergency alert using MBMS and cell broadcasting
US9042223B2 (en) 2012-12-21 2015-05-26 Motorola Solutions, Inc. Method and apparatus for multimedia broadcast multicast service
US8867425B2 (en) 2012-12-21 2014-10-21 Motorola Solutions, Inc. Method and apparatus multimedia broadcast/multicast service coverage boost
CN105144655B (zh) * 2013-01-25 2019-04-02 皇家Kpn公司 3gpp lte中的通信移动设备之间的接近发现、认证和链路建立
US9167479B2 (en) 2013-03-15 2015-10-20 Motorola Solutions, Inc. Method and apparatus for queued admissions control in a wireless communication system
US9781181B2 (en) 2013-06-17 2017-10-03 Qualcomm Incorporated Multiple file delivery over unidirectional transport protocol sessions for a service
US9584985B2 (en) 2013-07-30 2017-02-28 Qualcomm Incorporated Managing a multimedia broadcast multicast service using an MBMS relay device
US9386067B2 (en) * 2013-12-30 2016-07-05 Sonic Ip, Inc. Systems and methods for playing adaptive bitrate streaming content by multicast
JP6454683B2 (ja) * 2014-02-28 2019-01-16 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America 音声通信端末、中間ノード、処理装置、接続方法およびプログラム
US9756098B2 (en) * 2014-09-15 2017-09-05 Verizon Digital Media Services Inc. Multi-tenant over-the-top multicast
EP3001703A1 (en) * 2014-09-29 2016-03-30 Alcatel Lucent Coverage enhancement for multicast in a cellular network
US9860571B2 (en) * 2014-12-10 2018-01-02 Lg Electronics Inc. Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, method for transmitting broadcast signal and method for receiving broadcast signal
US9832756B2 (en) * 2015-01-26 2017-11-28 Intel IP Corporation Mobile termination control techniques to support eMBMS
ES2935117T3 (es) * 2015-09-29 2023-03-01 Tlv Co Ltd Sistema de transmisión de datos, dispositivo de gestión, programa de transmisión de datos y método de transmisión de datos
WO2017171784A1 (en) * 2016-03-31 2017-10-05 Nokia Solutions And Networks Oy Apparatuses and methods to support local multimedia broadcast multicast service (mbms) distribution
CN108886671B (zh) * 2016-04-11 2021-09-07 瑞典爱立信有限公司 处理用于多播传输的准共址(qcl)配置的方法
EP3487249B1 (en) * 2016-07-26 2022-04-27 LG Electronics Inc. Method and device for receiving mbms control information through beam
US11178536B2 (en) * 2019-02-15 2021-11-16 Samsung Electronics Co., Ltd. Method and system for notifying resource capability of user equipment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107220B (fi) * 1998-11-06 2001-06-15 Nokia Networks Oy Menetelmä kantajien ominaisuuksien hallitsemiseksi
PT1346557E (pt) * 2000-12-22 2009-07-20 Nokia Corp Método e sistema para estabelecer uma ligação multimédia através da negociação das capacidades num canal de controlo fora da banda
KR100678181B1 (ko) * 2002-07-31 2007-02-01 삼성전자주식회사 이동통신 시스템에서 멀티미디어 방송 멀티 캐스트 서비스 데이터를 제공하는 장치 및 방법
KR100958519B1 (ko) * 2002-08-14 2010-05-17 엘지전자 주식회사 이동통신 시스템에서의 멀티미디어 서비스 수신 및 전송 방법
KR100827137B1 (ko) * 2002-08-16 2008-05-02 삼성전자주식회사 이동통신시스템에서의 멀티캐스트 멀티미디어 방송 서비스 제공 방법
US20040180675A1 (en) * 2002-11-06 2004-09-16 Samsung Electronics Co., Ltd. Method for transmitting and receiving control messages in a mobile communication system providing MBMS service
DE60228138D1 (de) * 2002-11-29 2008-09-18 Ericsson Telefon Ab L M Gruppen- und Kanalwechsel während der Übertragung von Multicastanwendungen
KR100703380B1 (ko) * 2003-05-14 2007-04-03 삼성전자주식회사 멀티미디어 브로드캐스트/멀티캐스트 서비스를 지원하기 위한 제어정보 송수신 장치 및 방법
US20050064821A1 (en) * 2003-09-22 2005-03-24 Telefonaktiebolaget Lm Ericsson (Publ) Alternative service management
KR100651408B1 (ko) * 2004-03-30 2006-11-29 삼성전자주식회사 음성 모드와 데이터 모드간 대체를 이용한 화상전화안내방송 방법
DE602004017230D1 (de) * 2004-07-27 2008-11-27 Telecom Italia Spa Übertragung von multimedia-inhalten zu mehreren mobilen benutzern
ES2305888T3 (es) * 2004-12-23 2008-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Metodo para informar a multiples terminales moviles de una situacion de emergencia.

Also Published As

Publication number Publication date
DE602005027504D1 (de) 2011-05-26
US20100302988A1 (en) 2010-12-02
EP1694086A1 (en) 2006-08-23
US20080102749A1 (en) 2008-05-01
ATE443413T1 (de) 2009-10-15
ATE505914T1 (de) 2011-04-15
ATE392788T1 (de) 2008-05-15
EP2101521B1 (en) 2011-04-13
DE602005006095D1 (de) 2008-05-29
JP4774060B2 (ja) 2011-09-14
CN102075870B (zh) 2013-10-16
EP1694086B1 (en) 2008-04-16
EP1915021B1 (en) 2009-09-16
CN101120611B (zh) 2011-05-18
JP2010081625A (ja) 2010-04-08
DE602005016735D1 (de) 2009-10-29
CN101120611A (zh) 2008-02-06
JP5244957B2 (ja) 2013-07-24
JP4914912B2 (ja) 2012-04-11
US7801480B2 (en) 2010-09-21
JP2012105290A (ja) 2012-05-31
JP2008530921A (ja) 2008-08-07
US7899391B2 (en) 2011-03-01
CN102075870A (zh) 2011-05-25
EP2101521A1 (en) 2009-09-16
EP1915021A1 (en) 2008-04-23
WO2006087067A1 (en) 2006-08-24

Similar Documents

Publication Publication Date Title
DE602005006095T2 (de) Bereitstellen von Informationen über die Beziehungen individueller Träger für mobile Endgeräte, die einen Multicast- oder Broadcastdienst empfangen
DE602004005842T2 (de) Skalierbare und adaptive QoS-Architektur für Mehrkanal Multicast/Broadcast Dienste
DE602004003933T2 (de) Rückkopplungssteuerung für Multicast und Broadcast Dienste
DE60222158T2 (de) Multicast-unterstützung in paketvermittelten drahtlosen netzwerken
DE602004005604T2 (de) Verfahren zur dienstqualitätsdifferenzierung in paketmodus-mobilkommunikationsnetzen
DE60211881T2 (de) Bindungsinformation für ip mediendatenströmen
DE60120354T2 (de) Rsvp-verarbeitung in 3g-netzwerken
DE602005006230T2 (de) Sende-und empfangsbestätigung von kontrollinformation für punkt-zu-mehrpunkt-dienst in einem drahtlosen kommunikationssystem
DE60218992T2 (de) Verfahren und Vorrichtung zum Datenrundsenden in Netzwerken der dritten Generation
DE60319602T2 (de) Verfahren zum Senden/Empfangen von Steuerinformationen in einem Mobilkommunikationssystem mit Broadcast/Multicast Diensten
DE69935397T2 (de) Verfahren und Vorrichtung zur Echtzeitdatenübertragung in einem Paketfunknetz
DE602004007873T2 (de) Vorrichtung und verfahren zur erstellung von rückkopplung in einem broadcast- oder multicastdienst
DE60003525T2 (de) Übertragung von dienstqualitätsabbildungsinformation in einem paketfunknetz
DE69911264T2 (de) Verfahren und netzelement zum weiterleiten von mehrfachnachrichten
DE60126998T2 (de) Übertragung von multicast und broadcast multimedia diensten über eine funkschnittstelle
DE602005004206T2 (de) Verfahren und Vorrichtung zur Auswahl einer Frequenzschicht für ein Teilnehmerendgerät in verbundenen Zustand in einem MBMS Mobilkommunikationssystem
DE60130911T2 (de) Verfahren und gerät für die koordinierte verrechnung von diensten in einer multimedia-sitzung
DE60030858T2 (de) Verfahren und anordnung zur anzeige der speziellen verwendung eines pdp kontexts
EP1610502B1 (en) Adaptive and scalable QOS architecture for single-bearer multicast/broadcast services
DE602004009913T2 (de) Verfahren, system und netzwerkelement zur autorisierung einer datenübertragung
DE60319251T2 (de) Verfahren und vorrichtung zum starten einer gemeinsamen oder einzelnen übertragung des rundfunkinhalts in einem drahtlosen telefonnetzwerk
EP1437015B1 (de) Verfahren und ein mobil-kommunikationsnetz zur bereitstellung von multicast- und/oder broadcastdiensten
DE20212589U1 (de) Ein Netzwerk zur Verwendung eines Sitzungseinleitungsprotokolls zur Identifizierung von Benutzergeräts-Ressourcenreservierungs-Aufbauprotokollfähigkeiten
DE102005033667B4 (de) Kommunikationssitzungs-Server-Einheit, Kommunikations-Endgerät, Broadcast-Server-Einheit, Netzwerkeinheit, Verfahren zum Steuern einer Kommunikationssitzung mit mehreren Kommunikations-Endgeräten, Verfahren zum Aufbauen einer Kommunikationssitzung, Verfahren zum Übertragen von Daten im Rahmen einer Kommunikationssitzung mittels einer Broadcast-Server-Einheit und Computerprogrammelemente
DE602004002471T2 (de) Verfahren und System zur Beteitstellung einer Übertragungsverbindung für Datenstromverkehr

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8364 No opposition during term of opposition