KR100908064B1 - 하향링크 제어 정보 전달 방법 - Google Patents

하향링크 제어 정보 전달 방법 Download PDF

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Publication number
KR100908064B1
KR100908064B1 KR1020080090733A KR20080090733A KR100908064B1 KR 100908064 B1 KR100908064 B1 KR 100908064B1 KR 1020080090733 A KR1020080090733 A KR 1020080090733A KR 20080090733 A KR20080090733 A KR 20080090733A KR 100908064 B1 KR100908064 B1 KR 100908064B1
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KR
South Korea
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codewords
codeword
transmitted
swapping
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KR1020080090733A
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English (en)
Korean (ko)
Inventor
김소연
이문일
고현수
석지애
정재훈
Original Assignee
엘지전자 주식회사
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.)
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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=KR100908064(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to EP18200238.6A priority Critical patent/EP3454492A1/en
Priority to ES09151788T priority patent/ES2706294T3/es
Priority to JP2010543068A priority patent/JP5337167B2/ja
Priority to CN2009801035024A priority patent/CN101933250B/zh
Priority to EP09151788.8A priority patent/EP2086145B1/en
Priority to PCT/KR2009/000455 priority patent/WO2009096730A1/en
Priority to US12/363,522 priority patent/US7835337B2/en
Priority to PL09151788T priority patent/PL2086145T3/pl
Priority to TW098103264A priority patent/TWI384783B/zh
Publication of KR100908064B1 publication Critical patent/KR100908064B1/ko
Application granted granted Critical

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    • 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]

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  • 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)
KR1020080090733A 2008-01-30 2008-09-16 하향링크 제어 정보 전달 방법 KR100908064B1 (ko)

Priority Applications (9)

Application Number Priority Date Filing Date Title
EP09151788.8A EP2086145B1 (en) 2008-01-30 2009-01-30 Method for transmitting downlink control information
ES09151788T ES2706294T3 (es) 2008-01-30 2009-01-30 Procedimiento para transmitir información de control de enlace descendente
JP2010543068A JP5337167B2 (ja) 2008-01-30 2009-01-30 ダウンリンク制御情報伝達方法
CN2009801035024A CN101933250B (zh) 2008-01-30 2009-01-30 发送下行控制信息的方法
EP18200238.6A EP3454492A1 (en) 2008-01-30 2009-01-30 Method for transmitting downlink control information
PCT/KR2009/000455 WO2009096730A1 (en) 2008-01-30 2009-01-30 Method for transmitting downlink control information
US12/363,522 US7835337B2 (en) 2008-01-30 2009-01-30 Method for transmitting downlink control information
PL09151788T PL2086145T3 (pl) 2008-01-30 2009-01-30 Sposób do nadawania informacji sterujących łącza w dół
TW098103264A TWI384783B (zh) 2008-01-30 2009-02-02 用以傳送下行控制資訊之方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2488908P 2008-01-30 2008-01-30
US61/024,889 2008-01-30

Publications (1)

Publication Number Publication Date
KR100908064B1 true KR100908064B1 (ko) 2009-07-15

Family

ID=41337679

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080090733A KR100908064B1 (ko) 2008-01-30 2008-09-16 하향링크 제어 정보 전달 방법

Country Status (5)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2551906C2 (ru) 2010-10-12 2015-06-10 Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка Устройство связи и способ связи
BR112015002353A2 (pt) * 2012-08-02 2017-11-07 Huawei Tech Co Ltd dispositivo, sistema e método de retransmissão de dados
DK2898618T3 (da) 2012-09-21 2017-01-02 ERICSSON TELEFON AB L M (publ) Fremgangsmåde og indretning i et trådløst kommunikationssystem
CN104919848B (zh) * 2013-12-18 2019-05-07 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040062221A1 (en) 2002-09-30 2004-04-01 Nandu Gopalakrishnan Signaling and control mechanisms in MIMO harq schemes for wireless communication systems
KR20070087618A (ko) * 2004-12-28 2007-08-28 후지쯔 가부시끼가이샤 재송 제어 장치

Family Cites Families (7)

* 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
CN100581075C (zh) * 2004-04-07 2010-01-13 Lg电子株式会社 Mimo系统中下行链路控制信号的发送方法
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
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
US20100138715A1 (en) * 2006-01-31 2010-06-03 Mitsubishi Electric Corporation Radio transmission device, radio reception device, and radio communication system
CN103220096B (zh) * 2006-02-03 2017-04-12 交互数字技术公司 接收多个传输块的wtru和在集成电路中使用的方法
WO2008142733A1 (ja) * 2007-05-21 2008-11-27 Fujitsu Limited データ再送方法及び，これを適用する無線通信システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040062221A1 (en) 2002-09-30 2004-04-01 Nandu Gopalakrishnan Signaling and control mechanisms in MIMO harq schemes for wireless communication systems
KR20070087618A (ko) * 2004-12-28 2007-08-28 후지쯔 가부시끼가이샤 재송 제어 장치

Also Published As

Publication number Publication date
JP5337167B2 (ja) 2013-11-06
ES2706294T3 (es) 2019-03-28
CN101933250B (zh) 2012-12-19
TW200943775A (en) 2009-10-16
TWI384783B (zh) 2013-02-01
JP2011510556A (ja) 2011-03-31
CN101933250A (zh) 2010-12-29

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