EP2524472A4 - Service de diffusion groupée - Google Patents

Service de diffusion groupée

Info

Publication number
EP2524472A4
EP2524472A4 EP11732707.2A EP11732707A EP2524472A4 EP 2524472 A4 EP2524472 A4 EP 2524472A4 EP 11732707 A EP11732707 A EP 11732707A EP 2524472 A4 EP2524472 A4 EP 2524472A4
Authority
EP
European Patent Office
Prior art keywords
multicast service
multicast
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.)
Withdrawn
Application number
EP11732707.2A
Other languages
German (de)
English (en)
Other versions
EP2524472A1 (fr
Inventor
Zhenhong Li
Wei Zou
Haifeng Wang
Gang Wu
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.)
Nokia Technologies Oy
Original Assignee
Nokia Oyj
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
Priority claimed from GB1000691A external-priority patent/GB2473890A/en
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of EP2524472A1 publication Critical patent/EP2524472A1/fr
Publication of EP2524472A4 publication Critical patent/EP2524472A4/fr
Withdrawn legal-status Critical Current

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
    • H04L12/189—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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping 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
    • 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
    • H04L1/1864—ARQ related signaling
    • 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
    • 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
    • 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
    • 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
    • H04L2001/0097—Relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
EP11732707.2A 2010-01-15 2011-01-13 Service de diffusion groupée Withdrawn EP2524472A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1000691A GB2473890A (en) 2009-09-24 2010-01-15 Intra-cluster retransmission of multicast packets with separate ACK and NACK reporting phases
PCT/FI2011/050021 WO2011086236A1 (fr) 2010-01-15 2011-01-13 Service de diffusion groupée

Publications (2)

Publication Number Publication Date
EP2524472A1 EP2524472A1 (fr) 2012-11-21
EP2524472A4 true EP2524472A4 (fr) 2015-06-24

Family

ID=44305026

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11732707.2A Withdrawn EP2524472A4 (fr) 2010-01-15 2011-01-13 Service de diffusion groupée

Country Status (2)

Country Link
EP (1) EP2524472A4 (fr)
WO (1) WO2011086236A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018077425A1 (fr) * 2016-10-28 2018-05-03 Huawei Technologies Co., Ltd. Stations de base, équipements d'utilisateurs et système de communication sans fil, et procédés correspondants
CN109217988B (zh) * 2017-06-29 2021-07-09 华为技术有限公司 数据传输方法、用户设备和网络设备
CN111247856B (zh) * 2018-09-28 2023-05-05 联发科技股份有限公司 侧边链路车联网通信方法及其用户设备
WO2021018388A1 (fr) * 2019-07-30 2021-02-04 Nokia Technologies Oy Système de communication avec planification de ressources
CN114584262B (zh) * 2020-11-30 2024-04-16 华为技术有限公司 数据传输方法和相关设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2107713A1 (fr) * 2008-04-01 2009-10-07 Canon Kabushiki Kaisha Procédé et système de transmission par diffusion ou multidiffusion dans des résaux sans fil
WO2009131867A2 (fr) * 2008-04-22 2009-10-29 Intel Corporation Techniques de communications coopératives

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0407902D0 (en) 2003-08-15 2004-05-12 Koninkl Philips Electronics Nv Feedback signalling for multicast data transmission
US20070286121A1 (en) * 2006-06-12 2007-12-13 Mikolaj Kolakowski Systems and techniques for selective point-to-multipoint retransmission of multicast frames in a wireless network
KR101321295B1 (ko) * 2007-04-10 2013-10-25 엘지전자 주식회사 다중안테나 시스템의 데이터 전송 방법
WO2009157902A1 (fr) * 2008-06-26 2009-12-30 Thomson Licensing Procédé et appareil d’accusé de réception et de retransmission de données à multidestination dans des réseaux à zone locale sans fil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2107713A1 (fr) * 2008-04-01 2009-10-07 Canon Kabushiki Kaisha Procédé et système de transmission par diffusion ou multidiffusion dans des résaux sans fil
WO2009131867A2 (fr) * 2008-04-22 2009-10-29 Intel Corporation Techniques de communications coopératives

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
QI ZHANG ET AL: "Design and Performance Evaluation of Cooperative Retransmission Scheme for Reliable Multicast Services in Cellular Controlled P2P Networks", IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS. PIMRC, IEEE; PI, XX, 1 September 2007 (2007-09-01), pages 1 - 5, XP031168851, ISBN: 978-1-4244-1143-6 *
See also references of WO2011086236A1 *

Also Published As

Publication number Publication date
EP2524472A1 (fr) 2012-11-21
WO2011086236A1 (fr) 2011-07-21

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20120615

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NOKIA CORPORATION

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150527

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 1/00 20060101ALI20150520BHEP

Ipc: H04L 1/18 20060101ALI20150520BHEP

Ipc: H04L 12/18 20060101AFI20150520BHEP

Ipc: H04W 4/06 20090101ALI20150520BHEP

Ipc: H04L 1/16 20060101ALI20150520BHEP

Ipc: H04W 28/04 20090101ALI20150520BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NOKIA TECHNOLOGIES OY

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Effective date: 20170801