ATE287604T1 - Multicast radio kommunikationssystem und anordnung - Google Patents

Multicast radio kommunikationssystem und anordnung

Info

Publication number
ATE287604T1
ATE287604T1 AT01949404T AT01949404T ATE287604T1 AT E287604 T1 ATE287604 T1 AT E287604T1 AT 01949404 T AT01949404 T AT 01949404T AT 01949404 T AT01949404 T AT 01949404T AT E287604 T1 ATE287604 T1 AT E287604T1
Authority
AT
Austria
Prior art keywords
stations
transmitted
acknowledgements
positive
slave
Prior art date
Application number
AT01949404T
Other languages
English (en)
Inventor
Robert J Davies
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE287604T1 publication Critical patent/ATE287604T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H04W84/20—Master-slave selection or change 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
    • 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
    • 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
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • 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
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
AT01949404T 2000-06-27 2001-06-12 Multicast radio kommunikationssystem und anordnung ATE287604T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0015621.6A GB0015621D0 (en) 2000-06-27 2000-06-27 Multicast radio communication system and apparatus
PCT/EP2001/006645 WO2002001803A1 (en) 2000-06-27 2001-06-12 Multicast radio communication system and apparatus

Publications (1)

Publication Number Publication Date
ATE287604T1 true ATE287604T1 (de) 2005-02-15

Family

ID=9894416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01949404T ATE287604T1 (de) 2000-06-27 2001-06-12 Multicast radio kommunikationssystem und anordnung

Country Status (9)

Country Link
US (1) US6999519B2 (de)
EP (1) EP1208675B1 (de)
JP (1) JP2004502336A (de)
KR (1) KR20020027592A (de)
CN (1) CN1389047A (de)
AT (1) ATE287604T1 (de)
DE (1) DE60108465T2 (de)
GB (1) GB0015621D0 (de)
WO (1) WO2002001803A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4732632B2 (ja) * 2001-08-06 2011-07-27 株式会社フジクラ 通信システム
GB2385499A (en) * 2002-02-18 2003-08-20 Venation Ltd Network transport protocol
US7929447B2 (en) * 2002-03-05 2011-04-19 Sony Corporation Method of flow control for data transported using isochronous packets over an IEEE 1394-2000 serial bus network
JP3687631B2 (ja) 2002-06-26 2005-08-24 日本電気株式会社 コンテンツ配信システム、コンテンツ配信方法、無線回線制御装置及びプログラム
US6890073B2 (en) * 2003-03-20 2005-05-10 Liberty Sport, Inc. Impact resistant eyewear frame assembly having a split frame
US7894468B2 (en) * 2003-03-20 2011-02-22 Alcatel-Lucent Usa Inc. Transmission methods for communication systems supporting a multicast mode
JP2005057373A (ja) * 2003-08-07 2005-03-03 Ntt Docomo Inc 無線パケット通信装置
US7352998B2 (en) * 2003-09-12 2008-04-01 Nokia Corporation Method and system for establishing a wireless communications link
US7499674B2 (en) * 2003-09-12 2009-03-03 Nokia Corporation Method and system for repeat request in hybrid ultra wideband-bluetooth radio
US7782894B2 (en) * 2003-09-12 2010-08-24 Nokia Corporation Ultra-wideband/low power communication having a dedicated removable memory module for fast data downloads—apparatus, systems and methods
US7702284B2 (en) * 2003-09-12 2010-04-20 Arto Palin Method and system for processing acknowledgments in a wireless communications network
EP1665842A2 (de) * 2003-09-26 2006-06-07 BenQ Mobile GmbH & Co. OHG Verfahren zum senden von nachrichten, mobilstation, basisstation und kommunikationssystem
US7447148B2 (en) * 2003-10-28 2008-11-04 Ntt Docomo, Inc. Method for supporting scalable and reliable multicast in TDMA/TDD systems using feedback suppression techniques
US7278084B2 (en) * 2003-10-29 2007-10-02 Nokia Corporation Method and system for providing communications security
CN1317870C (zh) * 2003-12-10 2007-05-23 联想(北京)有限公司 一种保证一点到多点传输数据可靠性的方法
US7697893B2 (en) * 2004-06-18 2010-04-13 Nokia Corporation Techniques for ad-hoc mesh networking
FR2884375B1 (fr) 2005-04-08 2007-11-23 Nec Technologies Uk Ltd Procede d'optimisation des echanges d'information d'accuse de reception dans une communication asynchrone entre un terminal et un reseau
US8526415B2 (en) * 2005-09-30 2013-09-03 Robert Bosch Gmbh Method and system for providing acknowledged broadcast and multicast communication
US7688755B2 (en) * 2005-10-25 2010-03-30 Motorola, Inc. Method and apparatus for group leader selection in wireless multicast service
US20080009320A1 (en) * 2006-06-30 2008-01-10 Kari Rikkinen Apparatus, method and software product involving retransmission strategy for a multicast service on a high speed transport channel
AU2007312945A1 (en) * 2006-10-17 2008-04-24 Altec Lansing Australia Pty Ltd Media distribution in a wireless network
JP2008160182A (ja) * 2006-12-20 2008-07-10 Toshiba Corp 無線通信機システムおよびその無線通信シーケンス
US8112542B2 (en) * 2008-08-07 2012-02-07 Broadcom Corporation Multicast digital video lost packet recovery
EP2400778B1 (de) * 2009-02-23 2019-02-13 Mitsubishi Electric Corporation Drahtloses kommunikationssystem, drahtlose kommunikationsvorrichtung und drahtloses kommunikationsverfahren
HUE030433T2 (en) * 2009-04-01 2017-05-29 Qualcomm Inc Managing transfers between nodes communicating with each other via a shared communication medium
US8218523B2 (en) * 2009-04-07 2012-07-10 Mitsubishi Electric Research Laboratories, Inc. Cooperative ultra-reliable wireless communications
DE102009041834B4 (de) * 2009-09-18 2013-04-04 Phoenix Contact Gmbh & Co. Kg Netzwerk
KR101794250B1 (ko) 2011-03-08 2017-11-07 삼성전자주식회사 통신 장치, 통신 시스템 및 통신 방법
GB2491834B (en) * 2011-06-13 2017-03-01 Neul Ltd Acknowledgment mechanism
GB201114079D0 (en) 2011-06-13 2011-09-28 Neul Ltd Mobile base station
US9232382B2 (en) 2012-05-31 2016-01-05 Motorola Solutions, Inc. Method and apparatus for automatically determining a communication range status of communicating radios
US9042356B2 (en) 2012-05-31 2015-05-26 Motorola Solutions, Inc. Method and apparatus for confirming delivery of group data to radio communication devices in a wireless communication system
WO2014144474A1 (en) * 2013-03-15 2014-09-18 Robert Bosch Gmbh Data aggregation method and network architecture for robust real-time wireless industrial communication
JP6546372B2 (ja) * 2014-01-27 2019-07-17 ブラザー工業株式会社 無線通信装置
US9584935B2 (en) * 2015-05-29 2017-02-28 Sound United, Llc. Multi-zone media system and method for providing multi-zone media
EP3742645B8 (de) * 2019-05-22 2022-02-23 Rohde & Schwarz GmbH & Co. KG Nack-unterdrückung in tdma-kommunikationen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584685A (en) * 1983-12-22 1986-04-22 General Electric Company Method for improving message reception from multiple sources
GB2287383A (en) * 1994-03-11 1995-09-13 Motorola Ltd Notification by energy burst of messages with unacceptable quality
JPH08126072A (ja) * 1994-10-20 1996-05-17 Pioneer Electron Corp 車載用データ通信システム及びその通信方法
US5586121A (en) * 1995-04-21 1996-12-17 Hybrid Networks, Inc. Asymmetric hybrid access system and method
GB2302243B (en) * 1995-06-12 2000-03-01 Comm & Control Electronics Ltd Communication system message acknowledgement
WO1997023853A1 (en) * 1995-12-22 1997-07-03 Philips Electronics N.V. System for communicating between a group of apparatuses
US6658010B1 (en) * 1996-07-25 2003-12-02 Hybrid Networks, Inc. High-speed internet access system
US6721306B1 (en) * 1997-03-11 2004-04-13 Verizon Services Corp. Public wireless/cordless internet gateway
US6006254A (en) * 1997-08-29 1999-12-21 Mitsubishi Electric Information Technology Center America, Inc. System for the reliable, fast, low-latency communication of object state updates over a computer network by combining lossy and lossless communications
KR19990086941A (ko) * 1998-05-30 1999-12-15 윤종용 코드분할 다중 접속 시스템의 성능 및 무선필드 환경 최적화방법
US6392993B1 (en) * 1998-06-29 2002-05-21 Microsoft Corporation Method and computer program product for efficiently and reliably sending small data messages from a sending system to a large number of receiving systems

Also Published As

Publication number Publication date
GB0015621D0 (en) 2000-08-16
KR20020027592A (ko) 2002-04-13
US20010055356A1 (en) 2001-12-27
WO2002001803A1 (en) 2002-01-03
CN1389047A (zh) 2003-01-01
EP1208675B1 (de) 2005-01-19
DE60108465D1 (de) 2005-02-24
DE60108465T2 (de) 2006-03-30
US6999519B2 (en) 2006-02-14
JP2004502336A (ja) 2004-01-22
EP1208675A1 (de) 2002-05-29

Similar Documents

Publication Publication Date Title
ATE287604T1 (de) Multicast radio kommunikationssystem und anordnung
US10212569B1 (en) Bluetooth audio communication system and method for acknowledging reception of packets of audio streams at a slave and master devices
DE60225263D1 (de) Funkkommunikationssystem
CY1113350T1 (el) Συστημα ραδιοεπικοινωνιας
CN102480347B (zh) 中继链路子帧配置切换时确认信息的反馈方法及装置
GB0012409D0 (en) Radio system and stations for, and method of, multicast communication
WO2008112676A3 (en) Signaling transmission and reception in wireless communication systems
GB0316692D0 (en) Enhanced multi-path for mimo devices
AR049848A1 (es) Atenuacion de errores de interpretacion de acuse de recibo decodificados incorrectamente
CA2604479A1 (en) Wirless communication system with collision avoidance protocol
EP1515474A3 (de) Verfahren und System zur Verarbeitung von Quittungen in einem drahtlosen Kommunikationsnetz
US20070077951A1 (en) Method and system for providing an energy efficient exchange of information in wireless networks
ATE293344T1 (de) Funkkommunikationssystem
WO2020205395A3 (en) Dynamically configurable acknowledgement procedures
CN102437904B (zh) 一种时分双工系统及其中继链路的下行反馈方法
SE0303590D0 (sv) Method and arrangement for ARQ in packet data transmission
WO2003007530A3 (en) Method of transmitting data packets
WO2008096627A1 (ja) 基地局装置、移動局、無線通信システム及び通信制御方法
ATE323352T1 (de) Verfahren und funkstation zur übertragung von datenpaketen in einem funk-kommunikationssystem
WO2018204842A3 (en) Efficient retransmissions for wakeup radios
RU2006134983A (ru) Преждевременное завершение трафика с низкой скоростью передачи данных в беспроводной сети
CN101902820A (zh) 一种发送上行数据的方法、系统和装置
CN103313141B (zh) 一种用于分布式无线多播的协作节点选择建立方法
WO2006019258A3 (en) Packet transmission in a wireless communication system using multiple antennas
JP7206565B1 (ja) 無線通信システム及び方法

Legal Events

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