CA2678667A1 - Appareil et procede de retransmission de demande dans un systeme de communication a relais sans fil - Google Patents

Appareil et procede de retransmission de demande dans un systeme de communication a relais sans fil Download PDF

Info

Publication number
CA2678667A1
CA2678667A1 CA002678667A CA2678667A CA2678667A1 CA 2678667 A1 CA2678667 A1 CA 2678667A1 CA 002678667 A CA002678667 A CA 002678667A CA 2678667 A CA2678667 A CA 2678667A CA 2678667 A1 CA2678667 A1 CA 2678667A1
Authority
CA
Canada
Prior art keywords
data
retransmission
scheduling information
received
message
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.)
Abandoned
Application number
CA002678667A
Other languages
English (en)
Inventor
Young-Bin Chang
Taori Rakesh
Chang-Yoon Oh
Sung-Jin Lee
Hyun-Jeong Kang
Jung-Je Son
Hyoung-Kyu Lim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co., Ltd.
Young-Bin Chang
Taori Rakesh
Chang-Yoon Oh
Sung-Jin Lee
Hyun-Jeong Kang
Jung-Je Son
Hyoung-Kyu Lim
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 Samsung Electronics Co., Ltd., Young-Bin Chang, Taori Rakesh, Chang-Yoon Oh, Sung-Jin Lee, Hyun-Jeong Kang, Jung-Je Son, Hyoung-Kyu Lim filed Critical Samsung Electronics Co., Ltd.
Priority claimed from PCT/KR2008/001107 external-priority patent/WO2008105620A1/fr
Publication of CA2678667A1 publication Critical patent/CA2678667A1/fr
Abandoned legal-status Critical Current

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
    • H04L1/12—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1816—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of the same, encoded, message
    • 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
    • H04L2001/0097—Relays

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Relay Systems (AREA)
CA002678667A 2007-02-26 2008-02-26 Appareil et procede de retransmission de demande dans un systeme de communication a relais sans fil Abandoned CA2678667A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2007-0019027 2007-02-26
KR20070019027 2007-02-26
KR1020070021677A KR101247731B1 (ko) 2007-02-26 2007-03-05 중계방식을 사용하는 무선통신시스템에서 재전송 장치 및방법
KR10-2007-0021677 2007-03-05
PCT/KR2008/001107 WO2008105620A1 (fr) 2007-02-26 2008-02-26 Appareil et procédé de retransmission de demande dans un système de communication à relais sans fil

Publications (1)

Publication Number Publication Date
CA2678667A1 true CA2678667A1 (fr) 2008-09-04

Family

ID=39880943

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002678667A Abandoned CA2678667A1 (fr) 2007-02-26 2008-02-26 Appareil et procede de retransmission de demande dans un systeme de communication a relais sans fil

Country Status (6)

Country Link
JP (1) JP5289336B2 (fr)
KR (1) KR101247731B1 (fr)
CN (1) CN101622808A (fr)
AU (1) AU2008219947B2 (fr)
CA (1) CA2678667A1 (fr)
MY (1) MY148104A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8533552B2 (en) 2007-02-26 2013-09-10 Samsung Electronics Co., Ltd Apparatus and method for retransmitting request in wireless relay communication system
US8010041B2 (en) * 2007-06-29 2011-08-30 Ntt Docomo, Inc. Method and system for a reliable relay-associated and opportunistic cooperative transmission schemes
KR101321425B1 (ko) * 2009-04-24 2013-10-23 알카텔-루센트 텔레콤 엘티디. Ｅ－ｕｔｒａ에서의 유형-ⅱ 중계기들에 대한 전력 제어 및 간섭 조정을 위한 방법 및 장치
US8982767B2 (en) 2009-05-12 2015-03-17 Lg Electronics Inc. Method for transceiving data with both a mobile station and a relay station in a broadband wireless communication system
US8665775B2 (en) 2009-05-24 2014-03-04 Lg Electronics Inc. Method and apparatus in which a relay station makes a hybrid automatic repeat request in a multi-carrier system
WO2010137839A2 (fr) * 2009-05-24 2010-12-02 엘지전자 주식회사 Procédé et appareil dans lesquels une station relais fait une demande de répétition automatique hybride dans un système à porteuses multiples
DK2770659T3 (en) * 2009-08-21 2016-05-23 Ericsson Telefon Ab L M Controlling the transmission of information in a wireless communication network with a relay node

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100876765B1 (ko) 2002-05-10 2009-01-07 삼성전자주식회사 이동 통신 시스템에서 데이터 재전송 장치 및 방법
GB0316692D0 (en) * 2003-07-17 2003-08-20 Koninkl Philips Electronics Nv Enhanced multi-path for mimo devices
US7400856B2 (en) * 2003-09-03 2008-07-15 Motorola, Inc. Method and apparatus for relay facilitated communications
US8018893B2 (en) * 2003-09-03 2011-09-13 Motorola Mobility, Inc. Method and apparatus for relay facilitated communications
GB2417862B (en) 2004-09-01 2009-09-09 Samsung Electronics Co Ltd Adaptive ARQ system
JP4888059B2 (ja) * 2006-11-07 2012-02-29 富士通株式会社 無線基地局、中継局

Also Published As

Publication number Publication date
AU2008219947A1 (en) 2008-09-04
JP2010519877A (ja) 2010-06-03
KR101247731B1 (ko) 2013-03-26
AU2008219947B2 (en) 2011-11-10
MY148104A (en) 2013-02-28
KR20080079155A (ko) 2008-08-29
JP5289336B2 (ja) 2013-09-11
CN101622808A (zh) 2010-01-06

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead

Effective date: 20160215