CN104704787B - 针对增强型物理下行链路控制信道的参考信号 - Google Patents

针对增强型物理下行链路控制信道的参考信号 Download PDF

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Publication number
CN104704787B
CN104704787B CN201380051832.XA CN201380051832A CN104704787B CN 104704787 B CN104704787 B CN 104704787B CN 201380051832 A CN201380051832 A CN 201380051832A CN 104704787 B CN104704787 B CN 104704787B
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reference signal
value
channel
control channel
single scrambling
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Chinese (zh)
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CN104704787A (zh
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骆涛
W·陈
P·加尔
徐浩
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380051832.XA 2012-10-08 2013-09-19 针对增强型物理下行链路控制信道的参考信号 Active CN104704787B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261711143P 2012-10-08 2012-10-08
US201261711182P 2012-10-08 2012-10-08
US61/711,182 2012-10-08
US61/711,143 2012-10-08
US13/802,330 2013-03-13
US13/802,330 US9253768B2 (en) 2012-10-08 2013-03-13 Reference signals for an enhanced physical downlink control channel
PCT/US2013/060742 WO2014058594A1 (en) 2012-10-08 2013-09-19 Reference signals for an enhanced physical downlink control channel

Publications (2)

Publication Number Publication Date
CN104704787A CN104704787A (zh) 2015-06-10
CN104704787B true CN104704787B (zh) 2018-10-16

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CN201380051832.XA Active CN104704787B (zh) 2012-10-08 2013-09-19 针对增强型物理下行链路控制信道的参考信号

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US (1) US9253768B2 (enExample)
EP (1) EP2904753A1 (enExample)
JP (1) JP5969136B2 (enExample)
KR (1) KR101727176B1 (enExample)
CN (1) CN104704787B (enExample)
WO (1) WO2014058594A1 (enExample)

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US10292091B2 (en) * 2014-04-17 2019-05-14 Lg Electronics Inc. Method and terminal for detecting discovery signal
WO2015194810A1 (ko) * 2014-06-15 2015-12-23 엘지전자 주식회사 무선 통신 시스템에서 사용자 중심 가상 셀을 구성하여 제어 채널을 수신하는 방법 및 장치
JP6377860B2 (ja) 2014-12-29 2018-08-22 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ランダムアクセスプリアンブルを生成し及び検出するための方法及びデバイス
CN107949999B (zh) * 2015-07-14 2021-09-17 瑞典爱立信有限公司 用于在通信网络中传送参考信号的方法和设备
CN108604967B (zh) * 2016-02-25 2021-07-23 苹果公司 对非调度上行链路传输的传输检测
CN106789826B (zh) * 2017-03-28 2020-07-28 北京佰才邦技术有限公司 下行传输检测方法、基站和终端
US10897765B2 (en) * 2017-04-03 2021-01-19 Qualcomm Incorporated Techniques to provide interference diversity in low latency and high reliability wireless communication systems
CN109150469B (zh) * 2017-06-16 2023-12-15 华为技术有限公司 参考信号指示方法、参考信号确定方法及设备
CN109392154A (zh) * 2017-08-11 2019-02-26 华为技术有限公司 一种信号发送、信号接收方法以及相关设备
WO2019191861A1 (en) * 2018-04-02 2019-10-10 Qualcomm Incorporated Parallel transmission of preamble sequences with data layers for improved data detection
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CN102696272A (zh) * 2009-12-23 2012-09-26 高通股份有限公司 具有多个传输点的通信系统的特定于聚类的参考信号

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WO2012109542A1 (en) * 2011-02-11 2012-08-16 Interdigital Patent Holdings, Inc Systems and methods for an enhanced control channel
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KR102524731B1 (ko) * 2012-01-27 2023-04-21 인터디지탈 패튼 홀딩스, 인크 다중 캐리어 기반형 및/또는 의사 조합형 네트워크에서 epdcch를 제공하는 시스템 및/또는 방법
US9271295B2 (en) * 2012-02-17 2016-02-23 Samsung Electronics Co., Ltd. Method and device for generating reference signal in cellular mobile communication system
CN103686772A (zh) * 2012-09-20 2014-03-26 中兴通讯股份有限公司 增强型下行控制信道的配置、检测方法及装置、基站、终端

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WO2009023792A1 (en) * 2007-08-14 2009-02-19 Qualcomm Incorporated Reference signal generation in a wireless communication system
CN102598537A (zh) * 2009-09-07 2012-07-18 Lg电子株式会社 在无线通信系统中发送/接收参考信号的方法和装置
CN102696272A (zh) * 2009-12-23 2012-09-26 高通股份有限公司 具有多个传输点的通信系统的特定于聚类的参考信号

Also Published As

Publication number Publication date
US20140098751A1 (en) 2014-04-10
KR20150067267A (ko) 2015-06-17
CN104704787A (zh) 2015-06-10
KR101727176B1 (ko) 2017-04-14
WO2014058594A1 (en) 2014-04-17
JP5969136B2 (ja) 2016-08-17
JP2015536113A (ja) 2015-12-17
US9253768B2 (en) 2016-02-02
EP2904753A1 (en) 2015-08-12

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