DE60017442D1 - Spärliche rückkoppelung in drahtlosen systemen die hohe verzögerung und niedrige bandbreite aufweisen - Google Patents

Spärliche rückkoppelung in drahtlosen systemen die hohe verzögerung und niedrige bandbreite aufweisen

Info

Publication number
DE60017442D1
DE60017442D1 DE60017442T DE60017442T DE60017442D1 DE 60017442 D1 DE60017442 D1 DE 60017442D1 DE 60017442 T DE60017442 T DE 60017442T DE 60017442 T DE60017442 T DE 60017442T DE 60017442 D1 DE60017442 D1 DE 60017442D1
Authority
DE
Germany
Prior art keywords
feedback
receiver
transmitter
band width
positive feedback
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
DE60017442T
Other languages
English (en)
Other versions
DE60017442T2 (de
Inventor
Khiem Le
Haihong Zheng
Zhigang Liu
Christopher Clanton
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 Oyj
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
Application filed by Nokia Oyj filed Critical Nokia Oyj
Application granted granted Critical
Publication of DE60017442D1 publication Critical patent/DE60017442D1/de
Publication of DE60017442T2 publication Critical patent/DE60017442T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
    • 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
    • H04L1/1809—Selective-repeat protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H04L47/267—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets sent by the destination endpoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • H04L47/323—Discarding or blocking control packets, e.g. ACK packets

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
  • Amplifiers (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE60017442T 1999-11-05 2000-10-30 Spärliche rückkoppelung in drahtlosen systemen die hohe verzögerung und niedrige bandbreite aufweisen Expired - Lifetime DE60017442T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US434384 1982-10-14
US09/434,384 US6542931B1 (en) 1999-11-05 1999-11-05 Using sparse feedback to increase bandwidth efficiency in high delay, low bandwidth environment
PCT/US2000/029846 WO2001035568A1 (en) 1999-11-05 2000-10-30 Sparse feedback in high delay-low bandwidth wireless systems

Publications (2)

Publication Number Publication Date
DE60017442D1 true DE60017442D1 (de) 2005-02-17
DE60017442T2 DE60017442T2 (de) 2006-03-02

Family

ID=23724009

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60017442T Expired - Lifetime DE60017442T2 (de) 1999-11-05 2000-10-30 Spärliche rückkoppelung in drahtlosen systemen die hohe verzögerung und niedrige bandbreite aufweisen

Country Status (10)

Country Link
US (1) US6542931B1 (de)
EP (1) EP1226676B1 (de)
JP (1) JP3650362B2 (de)
CN (1) CN1193532C (de)
AT (1) ATE287160T1 (de)
AU (1) AU1245301A (de)
CA (1) CA2387382C (de)
DE (1) DE60017442T2 (de)
ES (1) ES2235978T3 (de)
WO (1) WO2001035568A1 (de)

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JP3816689B2 (ja) * 1999-03-31 2006-08-30 株式会社東芝 情報配信装置、情報受信装置及び通信方法
US6680955B1 (en) * 1999-08-20 2004-01-20 Nokia Networks Oy Technique for compressing a header field in a data packet
US6882637B1 (en) * 1999-10-14 2005-04-19 Nokia Networks Oy Method and system for transmitting and receiving packets
US6970476B1 (en) * 2000-03-07 2005-11-29 Telefonaktiebolaget Lm Ericsson (Publ) Efficient header compression context update in packet communications
US6731623B2 (en) * 2000-04-10 2004-05-04 Hyundai Electronics Industries Co., Ltd. Data transmission method for hybrid ARQ type II/III downlink of a wide-band radio communication system
US7788211B2 (en) * 2000-06-16 2010-08-31 Nokia Networks Oy Robust and efficient compression of list of items
JP3323483B2 (ja) * 2000-09-12 2002-09-09 松下電器産業株式会社 パケット送信装置およびパケット伝送方法
US6649567B2 (en) * 2001-10-11 2003-11-18 Isp Investments Inc. Controlled release microbiocide for porous surfaces
EP1338128B1 (de) * 2000-10-11 2006-06-07 Broadcom Corporation Effiziente übertragung von RTP Paketen in einem Netzwerk
US6862628B2 (en) * 2001-01-05 2005-03-01 Microsoft Corporation Enhancing application performance in dynamic networks
US7290063B2 (en) * 2001-01-10 2007-10-30 Nokia Corporation Relocating context information in header compression
DE60239500D1 (de) * 2001-11-24 2011-04-28 Lg Electronics Inc Verfahren zur Übertragung von Paketdaten in komprimierter Form in einem Kommunikationssystem
EP1372310A1 (de) * 2002-06-12 2003-12-17 Motorola, Inc. Vorrichtung und Verfahren zur Datenübertragung mit Header-Kompression
KR100497357B1 (ko) * 2002-06-26 2005-06-23 삼성전자주식회사 인터넷 프로토콜 기반 네트워크 환경에 있어서 헤더 압축및 패킷 다중화 장치와 그 방법
KR100663586B1 (ko) * 2002-08-28 2007-01-02 삼성전자주식회사 헤더 압축에 의한 패킷 데이터의 송신 방법 및 장치
KR100460958B1 (ko) * 2002-12-04 2004-12-09 삼성전자주식회사 비대칭 네트워크 환경에서의 ｔｃｐ의 데이터 전송효율을향상시킬 수 있는 통신시스템 및 그 방법
US7398325B2 (en) * 2003-09-04 2008-07-08 International Business Machines Corporation Header compression in messages
US20050144311A1 (en) * 2003-12-09 2005-06-30 International Business Machines Corporation Communications network for transmitting packets of data via a plurality of sequential routers from a transmitting station to a receiving station with packet header coding for maximizing transmission efficiency
US7385976B2 (en) * 2004-08-12 2008-06-10 Mitsubishi Electric Research Laboratories, Inc. Method for acknowledging data packets in a network
KR100748342B1 (ko) 2005-09-14 2007-08-09 매그나칩 반도체 유한회사 씨모스 이미지 센서의 제조방법
US7907600B2 (en) * 2005-12-23 2011-03-15 Qualcomm Incorporated System and method for optimizing robust header compression (ROHC) in high delay variance environment
CA2722857A1 (en) * 2008-04-28 2010-07-22 Xg Technology, Inc. Header compression mechanism for transmitting rtp packets over wireless links
CN102045132B (zh) 2009-10-23 2014-04-30 华为技术有限公司 基于重传机制的对头压缩数据包进行传输的方法和装置
RU2687217C1 (ru) * 2018-06-20 2019-05-07 Открытое Акционерное Общество "Информационные Технологии И Коммуникационные Системы" Способ предотвращения фрагментации TCP/IP-пакетов при использовании VPLS в сети с коммутацией пакетов
RU2767321C1 (ru) * 2019-04-30 2022-03-17 Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. Способ и устройство для беспроводной связи

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JPH073978B2 (ja) * 1986-10-28 1995-01-18 株式会社日立製作所 一斉通信方式
US4797881A (en) * 1987-03-12 1989-01-10 Sytek, Inc. Bridge system for connecting networks
US5528605A (en) * 1991-10-29 1996-06-18 Digital Equipment Corporation Delayed acknowledgement in an asymmetric timer based LAN communications protocol
US5684791A (en) 1995-11-07 1997-11-04 Nec Usa, Inc. Data link control protocols for wireless ATM access channels
US5970063A (en) * 1997-07-31 1999-10-19 Telefonaktiebolaget Lm Ericsson Method for unacknowledged data frame delivery in a noisy wireless environment
US6032197A (en) * 1997-09-25 2000-02-29 Microsoft Corporation Data packet header compression for unidirectional transmission
US5872777A (en) 1997-09-30 1999-02-16 Motorola, Inc. Method and apparatus for conveying data packets in a packet data communication system

Also Published As

Publication number Publication date
EP1226676B1 (de) 2005-01-12
DE60017442T2 (de) 2006-03-02
ES2235978T3 (es) 2005-07-16
CN1193532C (zh) 2005-03-16
ATE287160T1 (de) 2005-01-15
CA2387382C (en) 2008-07-22
AU1245301A (en) 2001-06-06
JP2003514437A (ja) 2003-04-15
CA2387382A1 (en) 2001-05-17
WO2001035568A1 (en) 2001-05-17
CN1387710A (zh) 2002-12-25
EP1226676A1 (de) 2002-07-31
JP3650362B2 (ja) 2005-05-18
US6542931B1 (en) 2003-04-01

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Legal Events

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

Owner name: NOKIA CORPORATION, ESPOO, FI

8364 No opposition during term of opposition