CN105227284B - 用于在无线通信系统中收发参考信号的方法及设备 - Google Patents

用于在无线通信系统中收发参考信号的方法及设备 Download PDF

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Publication number
CN105227284B
CN105227284B CN201510556753.5A CN201510556753A CN105227284B CN 105227284 B CN105227284 B CN 105227284B CN 201510556753 A CN201510556753 A CN 201510556753A CN 105227284 B CN105227284 B CN 105227284B
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srs
transmitting
base station
sent
antenna
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CN105227284A (zh
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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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    • 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
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/0026—Division using four or more dimensions, e.g. beam steering or quasi-co-location [QCL]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
CN201510556753.5A 2008-09-26 2009-09-25 用于在无线通信系统中收发参考信号的方法及设备 Active CN105227284B (zh)

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US10044908P 2008-09-26 2008-09-26
US61/100,449 2008-09-26
CN200980137890.8A CN102165720B (zh) 2008-09-26 2009-09-25 支持多个天线的探测参考信号发射的装置及方法

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CN105227284B true CN105227284B (zh) 2019-03-22

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CN200980137890.8A Active CN102165720B (zh) 2008-09-26 2009-09-25 支持多个天线的探测参考信号发射的装置及方法
CN201310127386.8A Active CN103179078B (zh) 2008-09-26 2009-09-25 激活用户设备的参考信号发射的方法、基站和用户设备

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CN201310127386.8A Active CN103179078B (zh) 2008-09-26 2009-09-25 激活用户设备的参考信号发射的方法、基站和用户设备

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US (3) US8565168B2 (enExample)
EP (2) EP2335360B1 (enExample)
JP (4) JP5547734B2 (enExample)
CN (3) CN105227284B (enExample)
WO (1) WO2010036053A2 (enExample)

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