DE602004016396D1 - 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

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Publication number
DE602004016396D1
DE602004016396D1 DE602004016396T DE602004016396T DE602004016396D1 DE 602004016396 D1 DE602004016396 D1 DE 602004016396D1 DE 602004016396 T DE602004016396 T DE 602004016396T DE 602004016396 T DE602004016396 T DE 602004016396T DE 602004016396 D1 DE602004016396 D1 DE 602004016396D1
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Germany
Prior art keywords
data blocks
mss
mbms
sequence
bss
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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.)
Active
Application number
DE602004016396T
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English (en)
Inventor
Davide Sorbara
Enrico Zucca
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Telecom Italia SpA
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Telecom Italia SpA
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Application filed by Telecom Italia SpA filed Critical Telecom Italia SpA
Publication of DE602004016396D1 publication Critical patent/DE602004016396D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
DE602004016396T 2004-05-10 2004-05-10 Verfahren und system zur effizienten verteilung von multicast-diensten in einem mobilen netzwerk Active DE602004016396D1 (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
DE602004016396D1 true DE602004016396D1 (de) 2008-10-16

Family

ID=34957765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004016396T Active DE602004016396D1 (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)

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WO2006085732A1 (en) * 2005-02-14 2006-08-17 Lg Electronics Inc. Method of controlling data transmission for mbs in broadband wireless access system
CN101185267A (zh) * 2005-04-04 2008-05-21 诺基亚公司 终止多媒体广播/多媒体服务（mbms）服务承载的移动台接收的方法、装置和计算机程序
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
EP2068465B1 (de) * 2006-09-26 2014-09-03 Mitsubishi Electric Corporation Datenkommunikationsverfahren und mobilkommunikationssystem
PL2074842T3 (pl) * 2006-10-12 2019-03-29 Telefonaktiebolaget Lm Ericsson (Publ) Wydajna dystrybucja w szkielecie sieci MBMS przy użyciu podejścia z jednym tunelem
US20080165717A1 (en) * 2007-01-04 2008-07-10 Ning Chen Novel MBMS user detection scheme for 3GPP LTE
US8411619B2 (en) * 2007-09-21 2013-04-02 Lg Electronics Inc. Method of packet reordering and packet retransmission
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
US9357387B2 (en) * 2011-03-23 2016-05-31 Telefonaktiebolaget Lm 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
WO2002023791A2 (en) 2000-09-12 2002-03-21 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
WO2005109728A1 (en) 2005-11-17
US20070178916A1 (en) 2007-08-02
US7701893B2 (en) 2010-04-20
ATE407490T1 (de) 2008-09-15
EP1745581A1 (de) 2007-01-24
EP1745581B1 (de) 2008-09-03

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