CN101816145B - 通信系统中信号的重复传输 - Google Patents

通信系统中信号的重复传输 Download PDF

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Publication number
CN101816145B
CN101816145B CN200880110074.3A CN200880110074A CN101816145B CN 101816145 B CN101816145 B CN 101816145B CN 200880110074 A CN200880110074 A CN 200880110074A CN 101816145 B CN101816145 B CN 101816145B
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China
Prior art keywords
ack
nak
transmission
signals
transmissions
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CN200880110074.3A
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English (en)
Chinese (zh)
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CN101816145A (zh
Inventor
阿里斯·帕帕萨克拉里奥
赵俊暎
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Priority to CN201510221853.2A priority Critical patent/CN104935404A/zh
Priority to CN201510221550.0A priority patent/CN104796230B/zh
Publication of CN101816145A publication Critical patent/CN101816145A/zh
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    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0055—MAP-decoding
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement 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
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions

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)
CN200880110074.3A 2007-10-02 2008-10-01 通信系统中信号的重复传输 Active CN101816145B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201510221853.2A CN104935404A (zh) 2007-10-02 2008-10-01 通信系统中信号的重复传输
CN201510221550.0A CN104796230B (zh) 2007-10-02 2008-10-01 在通信系统中用于发送确认信号的方法和装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US97696107P 2007-10-02 2007-10-02
US60/976,961 2007-10-02
US7485108P 2008-06-23 2008-06-23
US61/074,851 2008-06-23
PCT/KR2008/005781 WO2009045047A2 (en) 2007-10-02 2008-10-01 Repeating transmissions of signals in communication systems

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201510221550.0A Division CN104796230B (zh) 2007-10-02 2008-10-01 在通信系统中用于发送确认信号的方法和装置
CN201510221853.2A Division CN104935404A (zh) 2007-10-02 2008-10-01 通信系统中信号的重复传输

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Publication Number Publication Date
CN101816145A CN101816145A (zh) 2010-08-25
CN101816145B true CN101816145B (zh) 2015-06-03

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
CN201510221853.2A Pending CN104935404A (zh) 2007-10-02 2008-10-01 通信系统中信号的重复传输
CN201510221550.0A Active CN104796230B (zh) 2007-10-02 2008-10-01 在通信系统中用于发送确认信号的方法和装置
CN200880110074.3A Active CN101816145B (zh) 2007-10-02 2008-10-01 通信系统中信号的重复传输

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CN201510221853.2A Pending CN104935404A (zh) 2007-10-02 2008-10-01 通信系统中信号的重复传输
CN201510221550.0A Active CN104796230B (zh) 2007-10-02 2008-10-01 在通信系统中用于发送确认信号的方法和装置

Country Status (8)

Country Link
US (3) US8488567B2 (enExample)
EP (1) EP2045948B1 (enExample)
JP (3) JP2010541459A (enExample)
KR (2) KR101531551B1 (enExample)
CN (3) CN104935404A (enExample)
ES (1) ES2811103T3 (enExample)
RU (1) RU2441329C2 (enExample)
WO (1) WO2009045047A2 (enExample)

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