CN102165720B - 支持多个天线的探测参考信号发射的装置及方法 - Google Patents

支持多个天线的探测参考信号发射的装置及方法 Download PDF

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Publication number
CN102165720B
CN102165720B CN200980137890.8A CN200980137890A CN102165720B CN 102165720 B CN102165720 B CN 102165720B CN 200980137890 A CN200980137890 A CN 200980137890A CN 102165720 B CN102165720 B CN 102165720B
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Prior art keywords
srs
activation
value
dci
transmission
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CN102165720A (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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Priority to CN201310127386.8A priority Critical patent/CN103179078B/zh
Priority to CN201510556753.5A priority patent/CN105227284B/zh
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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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
CN200980137890.8A 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 Active CN102165720B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201310127386.8A 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
CN201510556753.5A CN105227284B (zh) 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

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10044908P 2008-09-26 2008-09-26
US61/100,449 2008-09-26
PCT/KR2009/005490 WO2010036053A2 (en) 2008-09-26 2009-09-25 Apparatus and method for supporting transmission of sounding reference signals from multiple antennas

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201310127386.8A Division 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
CN201510556753.5A Division CN105227284B (zh) 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

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CN102165720A CN102165720A (zh) 2011-08-24
CN102165720B true CN102165720B (zh) 2015-10-14

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CN201510556753.5A Active CN105227284B (zh) 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
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) EP2605442B1 (enExample)
JP (4) JP5547734B2 (enExample)
CN (3) CN102165720B (enExample)
WO (1) WO2010036053A2 (enExample)

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