JP5555325B2 - 複数のアンテナを有するデバイスのための電力制御 - Google Patents

複数のアンテナを有するデバイスのための電力制御 Download PDF

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JP5555325B2
JP5555325B2 JP2012532320A JP2012532320A JP5555325B2 JP 5555325 B2 JP5555325 B2 JP 5555325B2 JP 2012532320 A JP2012532320 A JP 2012532320A JP 2012532320 A JP2012532320 A JP 2012532320A JP 5555325 B2 JP5555325 B2 JP 5555325B2
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mimo
srs
wtru
transmit
transmission
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JP2013507062A (ja
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シン ソン−ヒョク
エー．スターン−ベルコヴィッツ ジャネット
クー チャン−スー
シー．ベルリ ミハエラ
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インターデイジタル パテント ホールディングス インコーポレイテッド
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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
    • H04B7/0413—MIMO systems
    • H04B7/0426—Power distribution
    • 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
    • H04B7/0413—MIMO systems
    • 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
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2012532320A 2009-10-02 2010-09-30 複数のアンテナを有するデバイスのための電力制御 Active JP5555325B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24820309P 2009-10-02 2009-10-02
US61/248,203 2009-10-02
PCT/US2010/050922 WO2011041555A2 (en) 2009-10-02 2010-09-30 Power control for devices having multiple antennas

Related Child Applications (1)

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JP2014112866A Division JP5909524B2 (ja) 2009-10-02 2014-05-30 複数のアンテナを有するデバイスのための電力制御

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JP2013507062A JP2013507062A (ja) 2013-02-28
JP5555325B2 true JP5555325B2 (ja) 2014-07-23

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JP2012532320A Active JP5555325B2 (ja) 2009-10-02 2010-09-30 複数のアンテナを有するデバイスのための電力制御
JP2014112866A Active JP5909524B2 (ja) 2009-10-02 2014-05-30 複数のアンテナを有するデバイスのための電力制御
JP2016064352A Active JP6118930B2 (ja) 2009-10-02 2016-03-28 複数のアンテナを有するデバイスのための電力制御
JP2017060669A Active JP6457576B2 (ja) 2009-10-02 2017-03-27 複数のアンテナを有するデバイスのための電力制御

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JP2014112866A Active JP5909524B2 (ja) 2009-10-02 2014-05-30 複数のアンテナを有するデバイスのための電力制御
JP2016064352A Active JP6118930B2 (ja) 2009-10-02 2016-03-28 複数のアンテナを有するデバイスのための電力制御
JP2017060669A Active JP6457576B2 (ja) 2009-10-02 2017-03-27 複数のアンテナを有するデバイスのための電力制御

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US (2) US9031146B2 (enExample)
EP (1) EP2484161B1 (enExample)
JP (4) JP5555325B2 (enExample)
KR (1) KR101677787B1 (enExample)
CN (2) CN105024744B (enExample)
IL (1) IL218936A (enExample)
IN (1) IN2012DN02811A (enExample)
MY (1) MY161646A (enExample)
TW (2) TWI513217B (enExample)
WO (1) WO2011041555A2 (enExample)

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HK1173309A1 (zh) 2013-05-10
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CN102577536A (zh) 2012-07-11
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