CN102237991B - 在tdd系统中发送ack/nack信息的方法 - Google Patents

在tdd系统中发送ack/nack信息的方法 Download PDF

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Publication number
CN102237991B
CN102237991B CN201010176422.6A CN201010176422A CN102237991B CN 102237991 B CN102237991 B CN 102237991B CN 201010176422 A CN201010176422 A CN 201010176422A CN 102237991 B CN102237991 B CN 102237991B
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CN
China
Prior art keywords
ack
nack
nack information
feedback
transmission mode
Prior art date
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Application number
CN201010176422.6A
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English (en)
Chinese (zh)
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CN102237991A (zh
Inventor
李迎阳
李周镐
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.)
Beijing Samsung Telecommunications Technology Research Co Ltd
Samsung Electronics Co Ltd
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Beijing Samsung Telecommunications Technology Research Co Ltd
Samsung Electronics Co 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.)
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Publication date
Application filed by Beijing Samsung Telecommunications Technology Research Co Ltd, Samsung Electronics Co Ltd filed Critical Beijing Samsung Telecommunications Technology Research Co Ltd
Priority to CN201010176422.6A priority Critical patent/CN102237991B/zh
Priority to KR1020110038806A priority patent/KR101852399B1/ko
Priority to JP2013507886A priority patent/JP5896987B2/ja
Priority to EP11775292.3A priority patent/EP2564540A4/en
Priority to PCT/KR2011/003162 priority patent/WO2011136587A2/en
Priority to US13/066,982 priority patent/US8705413B2/en
Publication of CN102237991A publication Critical patent/CN102237991A/zh
Priority to US14/259,078 priority patent/US9450742B2/en
Application granted granted Critical
Publication of CN102237991B publication Critical patent/CN102237991B/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1635—Cumulative acknowledgement, i.e. the acknowledgement message applying to all previous messages
    • 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]
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201010176422.6A 2010-04-30 2010-04-30 在tdd系统中发送ack/nack信息的方法 Active CN102237991B (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN201010176422.6A CN102237991B (zh) 2010-04-30 2010-04-30 在tdd系统中发送ack/nack信息的方法
KR1020110038806A KR101852399B1 (ko) 2010-04-30 2011-04-26 시분할 복신 시스템에서 응답 신호 전송 장치 및 방법
EP11775292.3A EP2564540A4 (en) 2010-04-30 2011-04-28 Apparatus and method for transmitting ack/nack in tdd system
PCT/KR2011/003162 WO2011136587A2 (en) 2010-04-30 2011-04-28 Apparatus and method for transmitting ack/nack in tdd system
JP2013507886A JP5896987B2 (ja) 2010-04-30 2011-04-28 時分割複信システムにおける応答信号の伝送装置及びその方法
US13/066,982 US8705413B2 (en) 2010-04-30 2011-04-29 Apparatus and method for transmitting ACK/NACK in TDD system
US14/259,078 US9450742B2 (en) 2010-04-30 2014-04-22 Apparatus and method for transmitting ACK/NACK in TDD system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010176422.6A CN102237991B (zh) 2010-04-30 2010-04-30 在tdd系统中发送ack/nack信息的方法

Publications (2)

Publication Number Publication Date
CN102237991A CN102237991A (zh) 2011-11-09
CN102237991B true CN102237991B (zh) 2016-08-24

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US (2) US8705413B2 (enExample)
EP (1) EP2564540A4 (enExample)
JP (1) JP5896987B2 (enExample)
KR (1) KR101852399B1 (enExample)
CN (1) CN102237991B (enExample)
WO (1) WO2011136587A2 (enExample)

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US20140226543A1 (en) 2014-08-14
US9450742B2 (en) 2016-09-20
JP5896987B2 (ja) 2016-03-30
US20110267995A1 (en) 2011-11-03
WO2011136587A3 (en) 2012-03-01
KR101852399B1 (ko) 2018-04-26
EP2564540A2 (en) 2013-03-06
WO2011136587A2 (en) 2011-11-03
JP2013530585A (ja) 2013-07-25
EP2564540A4 (en) 2018-01-10
KR20110121551A (ko) 2011-11-07
CN102237991A (zh) 2011-11-09
US8705413B2 (en) 2014-04-22

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