JP4802830B2 - 端末装置 - Google Patents

端末装置 Download PDF

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Publication number
JP4802830B2
JP4802830B2 JP2006108157A JP2006108157A JP4802830B2 JP 4802830 B2 JP4802830 B2 JP 4802830B2 JP 2006108157 A JP2006108157 A JP 2006108157A JP 2006108157 A JP2006108157 A JP 2006108157A JP 4802830 B2 JP4802830 B2 JP 4802830B2
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JP
Japan
Prior art keywords
transmission
unit
spatial
signal
terminal device
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JP2006108157A
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English (en)
Japanese (ja)
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JP2006319959A5 (enExample
JP2006319959A (ja
Inventor
高明 岸上
英邦 四方
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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Priority to CN2006800117771A priority Critical patent/CN101156335B/zh
Priority to US11/911,165 priority patent/US8009578B2/en
Priority to PCT/JP2006/307613 priority patent/WO2006109786A1/ja
Priority to CN201210015523.4A priority patent/CN102571177B/zh
Priority to JP2006108157A priority patent/JP4802830B2/ja
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Publication of JP2006319959A publication Critical patent/JP2006319959A/ja
Publication of JP2006319959A5 publication Critical patent/JP2006319959A5/ja
Priority to US13/177,716 priority patent/US8755358B2/en
Application granted granted Critical
Publication of JP4802830B2 publication Critical patent/JP4802830B2/ja
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06966Selecting 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]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697Diversity 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/38TPC being performed in particular situations
    • H04W52/42TPC 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)
JP2006108157A 2005-04-11 2006-04-11 端末装置 Active JP4802830B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US11/911,165 US8009578B2 (en) 2005-04-11 2006-04-11 Wireless base station device, terminal, and wireless communication method
PCT/JP2006/307613 WO2006109786A1 (ja) 2005-04-11 2006-04-11 無線基地局装置、端末装置及び無線通信方法
CN201210015523.4A 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
JP2006108157A JP4802830B2 (ja) 2005-04-11 2006-04-11 端末装置
CN2006800117771A CN101156335B (zh) 2005-04-11 2006-04-11 无线基站装置
US13/177,716 US8755358B2 (en) 2005-04-11 2011-07-07 Wireless base station device, terminal, and wireless communication method

Applications Claiming Priority (3)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011135941A Division JP5333526B2 (ja) 2005-04-11 2011-06-20 無線基地局装置、端末装置及び無線通信方法

Publications (3)

Publication Number Publication Date
JP2006319959A JP2006319959A (ja) 2006-11-24
JP2006319959A5 JP2006319959A5 (enExample) 2009-03-12
JP4802830B2 true JP4802830B2 (ja) 2011-10-26

Family

ID=37087057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006108157A Active JP4802830B2 (ja) 2005-04-11 2006-04-11 端末装置

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

Publication number Publication date
US20090279486A1 (en) 2009-11-12
US8755358B2 (en) 2014-06-17
JP2006319959A (ja) 2006-11-24
WO2006109786A1 (ja) 2006-10-19
US8009578B2 (en) 2011-08-30
US20110261762A1 (en) 2011-10-27
CN102571177B (zh) 2014-07-30
CN102571177A (zh) 2012-07-11

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