CN102571177B - 无线基站装置、终端装置及无线通信方法 - Google Patents

无线基站装置、终端装置及无线通信方法 Download PDF

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Publication number
CN102571177B
CN102571177B CN201210015523.4A CN201210015523A CN102571177B CN 102571177 B CN102571177 B CN 102571177B CN 201210015523 A CN201210015523 A CN 201210015523A CN 102571177 B CN102571177 B CN 102571177B
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transmission
information
base station
terminal device
signal
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Chinese (zh)
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CN102571177A (zh
Inventor
岸上高明
四方英邦
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06966—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using beam correspondence; using channel reciprocity, e.g. downlink beam training based on uplink sounding reference signal [SRS]
    • 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
    • H04B7/0697—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 spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201210015523.4A 2005-04-11 2006-04-11 无线基站装置、终端装置及无线通信方法 Active CN102571177B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP113238/05 2005-04-11
JP2005113238 2005-04-11
JP2006108157A JP4802830B2 (ja) 2005-04-11 2006-04-11 端末装置
JP108157/06 2006-04-11

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2006800117771A Division CN101156335B (zh) 2005-04-11 2006-04-11 无线基站装置

Publications (2)

Publication Number Publication Date
CN102571177A CN102571177A (zh) 2012-07-11
CN102571177B true CN102571177B (zh) 2014-07-30

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CN201210015523.4A Active CN102571177B (zh) 2005-04-11 2006-04-11 无线基站装置、终端装置及无线通信方法

Country Status (4)

Country Link
US (2) US8009578B2 (enExample)
JP (1) JP4802830B2 (enExample)
CN (1) CN102571177B (enExample)
WO (1) WO2006109786A1 (enExample)

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Also Published As

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US20110261762A1 (en) 2011-10-27
JP4802830B2 (ja) 2011-10-26
US8755358B2 (en) 2014-06-17
WO2006109786A1 (ja) 2006-10-19
US8009578B2 (en) 2011-08-30
CN102571177A (zh) 2012-07-11
US20090279486A1 (en) 2009-11-12
JP2006319959A (ja) 2006-11-24

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