CN106059740B - 用于在无线通信系统中发送控制信息的方法和设备 - Google Patents

用于在无线通信系统中发送控制信息的方法和设备 Download PDF

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Publication number
CN106059740B
CN106059740B CN201610569726.6A CN201610569726A CN106059740B CN 106059740 B CN106059740 B CN 106059740B CN 201610569726 A CN201610569726 A CN 201610569726A CN 106059740 B CN106059740 B CN 106059740B
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China
Prior art keywords
subframe
pdcch
search space
control channel
downlink
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Expired - Fee Related
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CN201610569726.6A
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Chinese (zh)
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CN106059740A (zh
Inventor
金学成
徐翰瞥
梁锡喆
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LG Electronics Inc
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LG Electronics Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L1/0061—Error detection 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
    • H04L1/004—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
    • H04L1/0071—Use of interleaving
    • 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
    • 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
    • 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
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201610569726.6A 2011-03-14 2012-03-14 用于在无线通信系统中发送控制信息的方法和设备 Expired - Fee Related CN106059740B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161452617P 2011-03-14 2011-03-14
US61/452,617 2011-03-14
US201161453131P 2011-03-16 2011-03-16
US61/453,131 2011-03-16
US201161469076P 2011-03-29 2011-03-29
US61/469,076 2011-03-29
CN201280013313.XA CN103430469B (zh) 2011-03-14 2012-03-14 用于在无线通信系统中发送控制信息的方法和设备

Related Parent Applications (1)

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CN201280013313.XA Division CN103430469B (zh) 2011-03-14 2012-03-14 用于在无线通信系统中发送控制信息的方法和设备

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CN106059740A CN106059740A (zh) 2016-10-26
CN106059740B true CN106059740B (zh) 2019-07-09

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CN201610571214.3A Active CN106130704B (zh) 2011-03-14 2012-03-14 用于在无线通信系统中发送控制信息的方法和设备
CN201280013313.XA Expired - Fee Related CN103430469B (zh) 2011-03-14 2012-03-14 用于在无线通信系统中发送控制信息的方法和设备

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CN201280013313.XA Expired - Fee Related CN103430469B (zh) 2011-03-14 2012-03-14 用于在无线通信系统中发送控制信息的方法和设备

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Country Link
US (1) US9844030B2 (enExample)
EP (1) EP2675085B1 (enExample)
JP (2) JP5833683B2 (enExample)
KR (1) KR101884352B1 (enExample)
CN (3) CN106059740B (enExample)
TW (1) TWI544824B (enExample)
WO (1) WO2012124981A2 (enExample)

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Publication number Publication date
JP2016028530A (ja) 2016-02-25
US20130329686A1 (en) 2013-12-12
EP2675085A2 (en) 2013-12-18
CN106130704A (zh) 2016-11-16
CN103430469B (zh) 2016-08-17
CN103430469A (zh) 2013-12-04
JP5833683B2 (ja) 2015-12-16
KR20140012639A (ko) 2014-02-03
EP2675085A4 (en) 2014-09-10
CN106130704B (zh) 2019-08-20
CN106059740A (zh) 2016-10-26
KR101884352B1 (ko) 2018-08-30
EP2675085B1 (en) 2017-09-13
WO2012124981A2 (ko) 2012-09-20
JP2014511170A (ja) 2014-05-12
JP6178380B2 (ja) 2017-08-09
TWI544824B (zh) 2016-08-01
TW201242405A (en) 2012-10-16
US9844030B2 (en) 2017-12-12
WO2012124981A3 (ko) 2012-12-27

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