ATE407490T1 - Verfahren und system zur effizienten verteilung von multicast-diensten in einem mobilen netzwerk - Google Patents

Verfahren und system zur effizienten verteilung von multicast-diensten in einem mobilen netzwerk

Info

Publication number
ATE407490T1
ATE407490T1 AT04732000T AT04732000T ATE407490T1 AT E407490 T1 ATE407490 T1 AT E407490T1 AT 04732000 T AT04732000 T AT 04732000T AT 04732000 T AT04732000 T AT 04732000T AT E407490 T1 ATE407490 T1 AT E407490T1
Authority
AT
Austria
Prior art keywords
data blocks
mss
mbms
sequence
bss
Prior art date
Application number
AT04732000T
Other languages
English (en)
Inventor
Davide Sorbara
Enrico Zucca
Original Assignee
Telecom Italia Spa
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 Telecom Italia Spa filed Critical Telecom Italia Spa
Application granted granted Critical
Publication of ATE407490T1 publication Critical patent/ATE407490T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1838—Buffer management for semi-reliable protocols, e.g. for less sensitive applications such as streaming video
    • 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
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1868—Measures taken after transmission, e.g. acknowledgments
    • 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
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
AT04732000T 2004-05-10 2004-05-10 Verfahren und system zur effizienten verteilung von multicast-diensten in einem mobilen netzwerk ATE407490T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2004/000256 WO2005109728A1 (en) 2004-05-10 2004-05-10 Method and system for efficient distribution of multicast service in a mobile network

Publications (1)

Publication Number Publication Date
ATE407490T1 true ATE407490T1 (de) 2008-09-15

Family

ID=34957765

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04732000T ATE407490T1 (de) 2004-05-10 2004-05-10 Verfahren und system zur effizienten verteilung von multicast-diensten in einem mobilen netzwerk

Country Status (5)

Country Link
US (1) US7701893B2 (de)
EP (1) EP1745581B1 (de)
AT (1) ATE407490T1 (de)
DE (1) DE602004016396D1 (de)
WO (1) WO2005109728A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8670359B2 (en) * 2005-02-14 2014-03-11 Lg Electronics Inc. Method of controlling data transmission for MBS in broadband wireless access system
KR20080004507A (ko) * 2005-04-04 2008-01-09 노키아 코포레이션 멀티미디어 브로드캐스트/멀티미디어 서비스(ｍｂｍｓ)서비스 베어러의 이동국 수신을 종료하기 위한 방법, 장치및 컴퓨터 프로그램
US7941150B2 (en) * 2005-05-19 2011-05-10 Nortel Networks Limited Method and system for allocating media access control layer resources in a wireless communication environment
US7706342B2 (en) * 2005-08-17 2010-04-27 Zte (Usa) Inc. Enhanced multi-user packets with extended MAC index space for wireless communications
US7684310B2 (en) * 2005-08-30 2010-03-23 Zte (Usa) Inc. Preamble for identifying mobile stations in a wireless communication network
US7480510B1 (en) * 2005-10-24 2009-01-20 Sprint Spectrum L.P. Method and apparatus for preventing paging channel overload
KR100896991B1 (ko) * 2006-01-03 2009-05-14 삼성전자주식회사 무선 시스템에서 멀티캐스트 서비스의 링크 성능 향상을위한 장치 및 방법
US8040836B2 (en) 2006-05-26 2011-10-18 Microsoft Corporation Local network coding for wireless networks
EP2036383A2 (de) * 2006-06-30 2009-03-18 Nokia Corporation Neuübertragungsstrategie für einen multicastdienst auf einem schnellen transportkanal
WO2008017272A1 (fr) * 2006-08-01 2008-02-14 Huawei Technologies Co., Ltd. Système de service mbs, procédé pour diviser une zone de service mbs, et procédé pour mettre en œuvre un service mbs dans le réseau
EP2822195B1 (de) * 2006-09-26 2016-01-13 TCL Communication Technology Holdings Limited Mobilkommunikationsverfahren und Mobilkommunikationssystem
JP4951070B2 (ja) * 2006-10-12 2012-06-13 テレフオンアクチーボラゲット エル エム エリクソン（パブル） １トンネル手法を用いた効率的ｍｂｍｓバックボーン分配
US20080165717A1 (en) * 2007-01-04 2008-07-10 Ning Chen Novel MBMS user detection scheme for 3GPP LTE
KR101531523B1 (ko) * 2007-09-21 2015-06-29 엘지전자 주식회사 패킷 재정렬 방법 및 패킷 재전송 방법
JPWO2009091042A1 (ja) * 2008-01-16 2011-05-26 日本電気株式会社 無線通信システム、データの配信方法、基地局、基地局制御装置及びプログラム
US8031714B2 (en) * 2008-10-15 2011-10-04 Nokia Siemens Networks Gmbh & Co. Kg Using a cache of outgoing packet identifiers to recover from a protocol error in GTP-u
US8711771B2 (en) * 2009-03-03 2014-04-29 Qualcomm Incorporated Scalable header extension
US8548485B2 (en) * 2009-03-26 2013-10-01 Qualcomm Incorporated Methods and systems for adaptive broadcasting and multicasting in a wireless network
EP2628280B1 (de) * 2010-10-13 2018-05-16 Samsung Electronics Co., Ltd Verfahren und vorrichtung zum multiplexen von maschinenkommunikationsdaten mehrerer mtc-vorrichtungen in einer drahtlosen netzwerkumgebung
CN102487513A (zh) * 2010-12-03 2012-06-06 华为技术有限公司 数据传输的方法和装置
WO2012128685A1 (en) * 2011-03-23 2012-09-27 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for handling encrypted communication
EP2698002B1 (de) * 2011-04-12 2016-06-15 Telefonaktiebolaget LM Ericsson (publ) Verfahren und system zur datenübertragung von einer funknetzsteuerung zu einer benutzervorrichtung
US9092498B2 (en) 2013-02-21 2015-07-28 International Business Machines Corporation Data distribution system, method and program product
EP2982166B1 (de) * 2013-04-02 2020-01-15 Telefonaktiebolaget LM Ericsson (publ) Verkehrsklassifizierung über ein basisstations-subsystem-transportnetz
US11595943B2 (en) * 2020-02-11 2023-02-28 Qualcomm Incorporated Outer coding schemes in downlink control information
US11792824B2 (en) * 2020-03-30 2023-10-17 Qualcomm Incorporated Multicast feedback and retransmission for transport block grouping

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001295533A1 (en) * 2000-09-12 2002-03-26 Telefonaktiebolaget Lm Ericsson (Publ) Retransmission for broadcast information
US7209483B2 (en) * 2002-02-19 2007-04-24 Nokia Corporation Apparatus, and associated method, for operating upon packet data communicated in a packet communication system utilizing a packet retransmission scheme
US7177658B2 (en) * 2002-05-06 2007-02-13 Qualcomm, Incorporated Multi-media broadcast and multicast service (MBMS) in a wireless communications system

Also Published As

Publication number Publication date
US7701893B2 (en) 2010-04-20
WO2005109728A1 (en) 2005-11-17
US20070178916A1 (en) 2007-08-02
EP1745581B1 (de) 2008-09-03
DE602004016396D1 (de) 2008-10-16
EP1745581A1 (de) 2007-01-24

Similar Documents

Publication Publication Date Title
ATE407490T1 (de) Verfahren und system zur effizienten verteilung von multicast-diensten in einem mobilen netzwerk
BR0304678A (pt) Método para sinalização de tamanho de bloco de transporte, sistema de comunicação sem fio, e, estação base e terminal de usuário em um sistema de comunicação sem fio
CN1223134C (zh) 对无线信道上的信头解码的方法和系统
NZ590607A (en) Method and arrangement in a communication system
TW200419995A (en) Reverse link automatic repeat request
ATE315856T1 (de) System und verfahren zur rahmenneusendung in einem rundsendekommunikationssystem
ATE526746T1 (de) Verfahren und vorrichtung zum übertragen und empfangen eines datenblocks in einem drahtlosen kommunikationssystem
BR0212111A (pt) Método e aparelho para responder a um pedido de retransmissão em um sistema de comunicação sem fio
TW200737793A (en) Hierarchical coding for multicast messages
TW200742333A (en) Method of handling packet data in a wireless communications system and related apparatus
RU2010132856A (ru) Сигнализация по управляющему каналу с использованием кодовых точек для указания режима планирования
ATE431023T1 (de) Betrieb eines vorwärtsstrecken-bestätigungskanals für die rückwärtsstreckendaten
DE60232279D1 (de) Verfahren zur verwaltung von funkbetriebsmitteln und funksystem
DE60035773D1 (de) Datenwiederübertragungsverfahren in einem sprach-über-datenkommunikationssystem
MY135261A (en) Starting a session in a synchronization system
JP2006025438A5 (de)
MY138627A (en) method for physical layer automatic repeat request for a base station
BR0107756A (pt) Método e aparelho para esquema de reconhecimento seletivo
EP2675094A3 (de) Verfahren und Anordnung in einem Telekommunikationssystem
EP1686825A3 (de) Verfahren und Mobilendgerät zur gesicherten Übertragung einer mobilen Teilnehmerkennung
ATE411669T1 (de) Übertragung von multimedia-inhalten zu mehreren mobilen benutzern
CN102694636A (zh) 采用喷泉码的harq技术的发送、接收方法及系统
BR0312516A (pt) Método e equipamento para transportar relatórios para mensagens sms em sistemas de comunicação sem fio
EP1953944A3 (de) Vorrichtung und Verfahren zur hybriden automatischen Wiederholungsaufforderungssignalisierung in drahtlosen Breitbandkommunikationssystemen
GB2432764A (en) Method and apparatus of turbo encoder

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties