CN104756434B - 用于映射增强的物理下行链路控制信道epdcch消息的方法和通信节点 - Google Patents

用于映射增强的物理下行链路控制信道epdcch消息的方法和通信节点 Download PDF

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Publication number
CN104756434B
CN104756434B CN201380056537.3A CN201380056537A CN104756434B CN 104756434 B CN104756434 B CN 104756434B CN 201380056537 A CN201380056537 A CN 201380056537A CN 104756434 B CN104756434 B CN 104756434B
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epdcch
aggregation level
symbols
message
communication node
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Chinese (zh)
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CN104756434A (zh
Inventor
M·弗雷内
J-F·程
E·埃里克森
D·拉森
J·菲鲁斯科格
H·科拉帕蒂
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Telefonaktiebolaget LM Ericsson AB
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Telefonaktiebolaget LM Ericsson AB
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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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0046—Code rate detection or code type 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
    • 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
    • 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
    • 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
    • H04L1/004—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
    • H04L1/12—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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380056537.3A 2012-09-19 2013-01-30 用于映射增强的物理下行链路控制信道epdcch消息的方法和通信节点 Active CN104756434B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261702817P 2012-09-19 2012-09-19
US61/702,817 2012-09-19
PCT/SE2013/050078 WO2014046591A1 (en) 2012-09-19 2013-01-30 Method and communication node for mapping an enhanced physical downlink control channel, epdcch, message

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CN104756434A CN104756434A (zh) 2015-07-01
CN104756434B true CN104756434B (zh) 2018-02-02

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Country Status (11)

Country Link
US (1) US9369248B2 (https=)
EP (1) EP2898621B1 (https=)
JP (1) JP5956688B2 (https=)
CN (1) CN104756434B (https=)
AR (1) AR094444A1 (https=)
AU (1) AU2013318674B2 (https=)
ES (1) ES2567292T3 (https=)
IN (1) IN2014DN06712A (https=)
MX (1) MX343395B (https=)
PL (1) PL2898621T3 (https=)
WO (1) WO2014046591A1 (https=)

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CN108347296B (zh) * 2017-01-25 2020-12-22 华为技术有限公司 一种信息传输方法及设备
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US10992433B2 (en) * 2017-10-25 2021-04-27 Qualcomm Incorporated Symbol mapping for a downlink control channel
US10904871B2 (en) * 2017-11-29 2021-01-26 Qualcomm Incorporated Aggregation level specific PDCCH modification
CN110198200A (zh) * 2018-02-24 2019-09-03 华为技术有限公司 一种无线通信方法及装置
CN110324109B (zh) * 2018-03-29 2021-11-26 北京紫光展锐通信技术有限公司 Pdsch速率匹配方法、装置、用户终端及计算机可读存储介质
KR102742391B1 (ko) * 2018-04-02 2024-12-16 엘지전자 주식회사 무선 통신 시스템에서 신호의 송수신 방법 및 이를 위한 장치
KR102569156B1 (ko) 2018-09-28 2023-08-21 지티이 코포레이션 비트 레벨 신호 프로세싱을 위한 시스템들 및 방법들
WO2021120135A1 (zh) * 2019-12-19 2021-06-24 华为技术有限公司 一种资源确定方法及资源确定装置
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Publication number Publication date
US9369248B2 (en) 2016-06-14
ES2567292T3 (es) 2016-04-21
CN104756434A (zh) 2015-07-01
PL2898621T3 (pl) 2016-09-30
EP2898621A1 (en) 2015-07-29
EP2898621B1 (en) 2016-03-30
JP5956688B2 (ja) 2016-07-27
MX343395B (es) 2016-11-04
MX2015003437A (es) 2015-06-22
AR094444A1 (es) 2015-08-05
AU2013318674B2 (en) 2016-04-07
JP2015536070A (ja) 2015-12-17
IN2014DN06712A (https=) 2015-05-22
US20140078978A1 (en) 2014-03-20
AU2013318674A1 (en) 2015-04-02
WO2014046591A1 (en) 2014-03-27

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