CN104285490B - 盲解码方法、无线基站、用户终端以及无线通信系统 - Google Patents

盲解码方法、无线基站、用户终端以及无线通信系统 Download PDF

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Publication number
CN104285490B
CN104285490B CN201380024687.6A CN201380024687A CN104285490B CN 104285490 B CN104285490 B CN 104285490B CN 201380024687 A CN201380024687 A CN 201380024687A CN 104285490 B CN104285490 B CN 104285490B
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China
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candidate
pdcch
downlink control
search space
uss
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Chinese (zh)
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CN104285490A (zh
Inventor
武田和晃
牟勤
刘柳
陈岚
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NTT Docomo Inc
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NTT Docomo Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380024687.6A 2012-05-11 2013-05-10 盲解码方法、无线基站、用户终端以及无线通信系统 Active CN104285490B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012-109900 2012-05-11
JP2012109900 2012-05-11
JP2012-171243 2012-08-01
JP2012171243A JP5726819B2 (ja) 2012-05-11 2012-08-01 復号方法、無線基地局、ユーザ端末及び無線通信システム
PCT/JP2013/063156 WO2013168794A1 (ja) 2012-05-11 2013-05-10 ブラインド復号方法、無線基地局、ユーザ端末及び無線通信システム

Publications (2)

Publication Number Publication Date
CN104285490A CN104285490A (zh) 2015-01-14
CN104285490B true CN104285490B (zh) 2019-04-16

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Country Link
US (1) US9763240B2 (cg-RX-API-DMAC10.html)
EP (1) EP2849512A4 (cg-RX-API-DMAC10.html)
JP (1) JP5726819B2 (cg-RX-API-DMAC10.html)
CN (1) CN104285490B (cg-RX-API-DMAC10.html)
IN (1) IN2014KN02646A (cg-RX-API-DMAC10.html)
WO (1) WO2013168794A1 (cg-RX-API-DMAC10.html)

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Also Published As

Publication number Publication date
JP2013255209A (ja) 2013-12-19
JP5726819B2 (ja) 2015-06-03
IN2014KN02646A (cg-RX-API-DMAC10.html) 2015-05-08
US20150117353A1 (en) 2015-04-30
EP2849512A4 (en) 2016-01-06
EP2849512A1 (en) 2015-03-18
CN104285490A (zh) 2015-01-14
WO2013168794A1 (ja) 2013-11-14
US9763240B2 (en) 2017-09-12

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