JP5531767B2 - 送信電力制御方法、通信装置及びプログラム - Google Patents

送信電力制御方法、通信装置及びプログラム Download PDF

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Publication number
JP5531767B2
JP5531767B2 JP2010110013A JP2010110013A JP5531767B2 JP 5531767 B2 JP5531767 B2 JP 5531767B2 JP 2010110013 A JP2010110013 A JP 2010110013A JP 2010110013 A JP2010110013 A JP 2010110013A JP 5531767 B2 JP5531767 B2 JP 5531767B2
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transmission power
secondary usage
interference
communication
node
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JP2011050033A5 (enExample
JP2011050033A (ja
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亮 澤井
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Sony Corp
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Sony Corp
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Priority to JP2010110013A priority Critical patent/JP5531767B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Priority to US12/840,831 priority patent/US8265684B2/en
Priority to CN201010238243.0A priority patent/CN101990287B/zh
Publication of JP2011050033A publication Critical patent/JP2011050033A/ja
Priority to US13/587,312 priority patent/US8588829B2/en
Publication of JP2011050033A5 publication Critical patent/JP2011050033A5/ja
Priority to US14/049,328 priority patent/US9137761B2/en
Application granted granted Critical
Publication of JP5531767B2 publication Critical patent/JP5531767B2/ja
Priority to US14/824,701 priority patent/US9661587B2/en
Priority to US15/367,035 priority patent/US10104625B2/en
Priority to US16/132,130 priority patent/US10798659B2/en
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    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • 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
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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
    • H04W52/46—TPC being performed in particular situations in multi-hop networks, e.g. wireless relay networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • 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
    • H04W52/143—Downlink 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]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2010110013A 2009-07-31 2010-05-12 送信電力制御方法、通信装置及びプログラム Active JP5531767B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2010110013A JP5531767B2 (ja) 2009-07-31 2010-05-12 送信電力制御方法、通信装置及びプログラム
US12/840,831 US8265684B2 (en) 2009-07-31 2010-07-21 Transmission power control method, communication device and program
CN201010238243.0A CN101990287B (zh) 2009-07-31 2010-07-26 发送功率控制方法、通信设备及程序
US13/587,312 US8588829B2 (en) 2009-07-31 2012-08-16 Transmission power control method, communication device and program
US14/049,328 US9137761B2 (en) 2009-07-31 2013-10-09 Transmission power control method, communication device and program
US14/824,701 US9661587B2 (en) 2009-07-31 2015-08-12 Transmission power control method, communication device and program
US15/367,035 US10104625B2 (en) 2009-07-31 2016-12-01 Transmission power control method, communication device and program
US16/132,130 US10798659B2 (en) 2009-07-31 2018-09-14 Transmission power control method, communication device and program

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009179368 2009-07-31
JP2009179368 2009-07-31
JP2010110013A JP5531767B2 (ja) 2009-07-31 2010-05-12 送信電力制御方法、通信装置及びプログラム

Related Child Applications (1)

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JP2014077684A Division JP5725229B2 (ja) 2009-07-31 2014-04-04 送信電力制御方法、通信装置及びプログラム

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JP2011050033A JP2011050033A (ja) 2011-03-10
JP2011050033A5 JP2011050033A5 (enExample) 2013-06-20
JP5531767B2 true JP5531767B2 (ja) 2014-06-25

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US (6) US8265684B2 (enExample)
JP (1) JP5531767B2 (enExample)
CN (1) CN101990287B (enExample)

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