JP5337167B2 - ダウンリンク制御情報伝達方法 - Google Patents

ダウンリンク制御情報伝達方法 Download PDF

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Publication number
JP5337167B2
JP5337167B2 JP2010543068A JP2010543068A JP5337167B2 JP 5337167 B2 JP5337167 B2 JP 5337167B2 JP 2010543068 A JP2010543068 A JP 2010543068A JP 2010543068 A JP2010543068 A JP 2010543068A JP 5337167 B2 JP5337167 B2 JP 5337167B2
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JP
Japan
Prior art keywords
information
transmitted
codewords
swapping
control information
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
JP2010543068A
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English (en)
Japanese (ja)
Other versions
JP2011510556A (ja
Inventor
ソ ヨン キム，
チェ ホン チャン，
チ エ ソク，
ムン イル リー，
ヒュン ソ コ，
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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=41337679&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP5337167(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority claimed from PCT/KR2009/000455 external-priority patent/WO2009096730A1/en
Publication of JP2011510556A publication Critical patent/JP2011510556A/ja
Application granted granted Critical
Publication of JP5337167B2 publication Critical patent/JP5337167B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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)
  • Radio Transmission System (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmitters (AREA)
JP2010543068A 2008-01-30 2009-01-30 ダウンリンク制御情報伝達方法 Active JP5337167B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US2488908P 2008-01-30 2008-01-30
US61/024,889 2008-01-30
KR1020080090733A KR100908064B1 (ko) 2008-01-30 2008-09-16 하향링크 제어 정보 전달 방법
KR10-2008-0090733 2008-09-16
PCT/KR2009/000455 WO2009096730A1 (en) 2008-01-30 2009-01-30 Method for transmitting downlink control information

Publications (2)

Publication Number Publication Date
JP2011510556A JP2011510556A (ja) 2011-03-31
JP5337167B2 true JP5337167B2 (ja) 2013-11-06

Family

ID=41337679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010543068A Active JP5337167B2 (ja) 2008-01-30 2009-01-30 ダウンリンク制御情報伝達方法

Country Status (5)

Country Link
JP (1) JP5337167B2 (zh)
KR (1) KR100908064B1 (zh)
CN (1) CN101933250B (zh)
ES (1) ES2706294T3 (zh)
TW (1) TWI384783B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2629578B1 (en) 2010-10-12 2015-11-04 Panasonic Intellectual Property Corporation of America Communication device and communication method
EP2869490B1 (en) * 2012-08-02 2022-01-19 Huawei Technologies Co., Ltd. Data retransmission method, device and system
DK2898618T3 (da) 2012-09-21 2017-01-02 ERICSSON TELEFON AB L M (publ) Fremgangsmåde og indretning i et trådløst kommunikationssystem
WO2015089766A1 (zh) * 2013-12-18 2015-06-25 华为技术有限公司 控制信息发送和接收方法、发送方设备以及接收方设备
CN104780620A (zh) * 2014-01-10 2015-07-15 夏普株式会社 用户设备间通信的控制信令发送和接收方法以及设备
US10893509B2 (en) 2015-02-11 2021-01-12 Qualcomm Incorporated Multiple tri-state HARQ processes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002315928A1 (en) * 2002-04-09 2003-10-23 Nec Australia Pty Ltd Improved signalling scheme for high speed downlink packet access
US7391755B2 (en) * 2002-09-30 2008-06-24 Lucent Technologies Inc. Signaling and control mechanisms in MIMO harq schemes for wireless communication systems
CN100566201C (zh) * 2004-04-07 2009-12-02 Lg电子株式会社 在多输入多输出系统中用于发送和接收数据信号的方法
WO2005099123A1 (en) * 2004-04-07 2005-10-20 Lg Electronics Inc. Transmission method of downlink control signal for mimo system
KR100970817B1 (ko) * 2004-12-28 2010-07-16 후지쯔 가부시끼가이샤 재송 제어 장치
JP4373426B2 (ja) * 2006-01-18 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ 送信装置及び送信方法
EP1981197A4 (en) * 2006-01-31 2011-03-23 Mitsubishi Electric Corp RADIO TRANSMISSION DEVICE, RADIO RECEPTION DEVICE, AND RADIO COMMUNICATION SYSTEM
CN103220099B (zh) * 2006-02-03 2016-05-04 交互数字技术公司 用于传送多个传输块的基站
EP2765714A3 (en) * 2007-05-21 2014-12-24 Fujitsu Limited Data retransmission method and radio communication system using same

Also Published As

Publication number Publication date
ES2706294T3 (es) 2019-03-28
JP2011510556A (ja) 2011-03-31
CN101933250A (zh) 2010-12-29
CN101933250B (zh) 2012-12-19
TWI384783B (zh) 2013-02-01
KR100908064B1 (ko) 2009-07-15
TW200943775A (en) 2009-10-16

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