DE602006012692D1 - Verfahren und Vorrichtung zur Wiedersegmentierung von Datenpaketen für HARQ Wiederübertragung - Google Patents

Verfahren und Vorrichtung zur Wiedersegmentierung von Datenpaketen für HARQ Wiederübertragung

Info

Publication number
DE602006012692D1
DE602006012692D1 DE602006012692T DE602006012692T DE602006012692D1 DE 602006012692 D1 DE602006012692 D1 DE 602006012692D1 DE 602006012692 T DE602006012692 T DE 602006012692T DE 602006012692 T DE602006012692 T DE 602006012692T DE 602006012692 D1 DE602006012692 D1 DE 602006012692D1
Authority
DE
Germany
Prior art keywords
rlc
pdu data
data packets
harq retransmission
harq
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.)
Active
Application number
DE602006012692T
Other languages
German (de)
English (en)
Inventor
Takashi Suzuki
James Womack
Gordon Young
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.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37698130&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602006012692(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of DE602006012692D1 publication Critical patent/DE602006012692D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • 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
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • H04L1/0034—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter where the transmitter decides based on inferences, e.g. use of implicit signalling
    • 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
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • H04L1/0035—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter evaluation of received explicit signalling
    • 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
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE602006012692T 2006-10-31 2006-10-31 Verfahren und Vorrichtung zur Wiedersegmentierung von Datenpaketen für HARQ Wiederübertragung Active DE602006012692D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06123302A EP1919114B1 (en) 2006-10-31 2006-10-31 Method and apparatus for resegmentation of data packets for HARQ retransmission

Publications (1)

Publication Number Publication Date
DE602006012692D1 true DE602006012692D1 (de) 2010-04-15

Family

ID=37698130

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012692T Active DE602006012692D1 (de) 2006-10-31 2006-10-31 Verfahren und Vorrichtung zur Wiedersegmentierung von Datenpaketen für HARQ Wiederübertragung

Country Status (11)

Country Link
EP (1) EP1919114B1 (https=)
JP (2) JP4672710B2 (https=)
KR (1) KR100988000B1 (https=)
CN (3) CN101175254B (https=)
AT (1) ATE460024T1 (https=)
AU (1) AU2007221843B2 (https=)
BR (1) BRPI0703906A2 (https=)
CA (2) CA2601964C (https=)
DE (1) DE602006012692D1 (https=)
SG (1) SG142230A1 (https=)
TW (1) TWI375431B (https=)

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* Cited by examiner, † Cited by third party
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ATE460024T1 (de) * 2006-10-31 2010-03-15 Research In Motion Ltd Verfahren und vorrichtung zur wiedersegmentierung von datenpaketen für harq wiederübertragung
US7817669B2 (en) * 2007-02-01 2010-10-19 Interdigital Technology Corporation Method and apparatus for supporting RLC re-segmentation
KR20090116601A (ko) 2008-05-06 2009-11-11 한국전자통신연구원 광대역 무선 접속 시스템에서의 효율적인 Ｈｙｂｒｉｄ ＡＲＱ 및 ＡＲＱ 동작 방안
JP2011522488A (ja) * 2008-05-30 2011-07-28 インターデイジタル パテント ホールディングス インコーポレイテッド 非アクセス層再送の配信通知のための方法および装置
EP2134134B1 (en) * 2008-06-11 2012-01-11 Telefonaktiebolaget LM Ericsson (PUBL) Method and arrangement of selecting a CQI value based on the transport block size in a mobile telecommunication network
KR100972166B1 (ko) 2008-10-13 2010-07-26 한국전자통신연구원 무선통신 시스템에서의 프로토콜데이터유닛 순서정렬 방법 및 이를 수행하는 단말
EP2214435A1 (en) * 2009-01-30 2010-08-04 Panasonic Corporation Efficient packet data unit transmissions and re-transmissions involving a relay node
JP5423794B2 (ja) 2009-07-01 2014-02-19 富士通株式会社 無線通信制御方法および無線通信装置
GB2477537A (en) * 2010-02-05 2011-08-10 Ip Access Ltd Femto cell access point, communication system and method therefor
GB2482497A (en) * 2010-08-03 2012-02-08 Icera Inc Adapting transport block size for uplink channel transmission
EP3029995B1 (en) 2013-07-29 2020-04-08 Nec Corporation Communications processing device, control method and control program for this, communications processing system
TWI505738B (zh) * 2014-03-04 2015-10-21 Wistron Neweb Corp 無線網路連線調整方法及無線網路存取裝置
US9730094B2 (en) * 2014-07-29 2017-08-08 Qualcomm Incorporated Bursty-interference-aware interference management
CN112073161B (zh) * 2015-03-25 2023-01-06 瑞典爱立信有限公司 提早harq分组重传的方法和装置
WO2016175497A1 (en) * 2015-04-27 2016-11-03 Lg Electronics Inc. Method for performing autonomous rlc retransmission in a wireless communication system and a device therefor
EP3291598A4 (en) * 2015-05-01 2018-08-29 NTT DoCoMo, Inc. Base station and user device
CN110677878B (zh) * 2017-05-05 2021-04-09 华为技术有限公司 数据传输方法、装置、设备及系统
US11212704B2 (en) * 2017-05-19 2021-12-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for transmitting data
WO2019216576A1 (en) * 2018-05-09 2019-11-14 Lg Electronics Inc. Method and apparatus for transmitting packet based on type of packet by transmission end in wireless communication system
CN110875761B (zh) * 2018-08-31 2023-08-08 上海诺基亚贝尔股份有限公司 一种跨层调度来降低文件丢失率的方法与装置
US12034453B2 (en) * 2019-12-19 2024-07-09 Nokia Technologies Oy Protocol data unit (PDU) error probability feedback
CN111464234B (zh) * 2020-06-10 2021-08-24 网络通信与安全紫金山实验室 基于多星协作的低轨卫星通信性能增强方法及系统
CN115865282B (zh) * 2022-12-07 2025-12-02 伟光有限公司 数据重传方法、装置、设备及存储介质

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
JPH11220459A (ja) * 1998-01-30 1999-08-10 Hitachi Ltd 無線ネットワークシステム及び無線端末装置
JP2000092542A (ja) * 1998-09-09 2000-03-31 Toshiba Corp 移動通信システムで用いられる通信装置
FR2809577B1 (fr) * 2000-05-25 2002-10-18 Mitsubishi Electric Inf Tech Methode de transmission de donnees combattant la degradation de la qualite de service
US6999432B2 (en) * 2000-07-13 2006-02-14 Microsoft Corporation Channel and quality of service adaptation for multimedia over wireless networks
DE10252533A1 (de) * 2002-11-08 2004-05-27 Philips Intellectual Property & Standards Gmbh Verfahren und Vorrichtung zur Übertragung von Datenpaketen
US20040252719A1 (en) * 2003-06-10 2004-12-16 Iqbal Jami Radio telecommunications network, a station, and a method of sending packets of data
JP2005244668A (ja) * 2004-02-26 2005-09-08 Sanyo Electric Co Ltd 通信装置および通信方法
DE602004011032T2 (de) * 2004-06-15 2008-04-30 Matsushita Electric Industrial Co., Ltd., Kadoma Auf Priorität basierte Behandlung von Datenübertragungen
JP2006033156A (ja) * 2004-07-13 2006-02-02 Fujitsu Ltd 通信装置
JP2006222663A (ja) * 2005-02-09 2006-08-24 Matsushita Electric Ind Co Ltd 通信端末及び通信データ量制御方法
ATE460024T1 (de) * 2006-10-31 2010-03-15 Research In Motion Ltd Verfahren und vorrichtung zur wiedersegmentierung von datenpaketen für harq wiederübertragung

Also Published As

Publication number Publication date
EP1919114B1 (en) 2010-03-03
JP2011087332A (ja) 2011-04-28
TWI375431B (en) 2012-10-21
KR100988000B1 (ko) 2010-10-18
CN103166748A (zh) 2013-06-19
ATE460024T1 (de) 2010-03-15
CA2601964C (en) 2012-08-21
CA2601964A1 (en) 2008-04-30
EP1919114A1 (en) 2008-05-07
SG142230A1 (en) 2008-05-28
CA2774295A1 (en) 2008-04-30
AU2007221843B2 (en) 2010-04-01
KR20080039242A (ko) 2008-05-07
CN103023626B (zh) 2016-04-20
CN103023626A (zh) 2013-04-03
AU2007221843A1 (en) 2008-05-15
CA2774295C (en) 2014-11-04
JP2008118640A (ja) 2008-05-22
HK1113248A1 (en) 2008-09-26
BRPI0703906A2 (pt) 2009-06-23
CN101175254B (zh) 2013-03-13
CN101175254A (zh) 2008-05-07
TW200830776A (en) 2008-07-16
JP4672710B2 (ja) 2011-04-20
JP5204858B2 (ja) 2013-06-05

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