CN105960818B - 用于控制共享射频频谱中的发射功率的方法和装置 - Google Patents

用于控制共享射频频谱中的发射功率的方法和装置 Download PDF

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Publication number
CN105960818B
CN105960818B CN201580006225.0A CN201580006225A CN105960818B CN 105960818 B CN105960818 B CN 105960818B CN 201580006225 A CN201580006225 A CN 201580006225A CN 105960818 B CN105960818 B CN 105960818B
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Prior art keywords
transmission power
power
period
radio frames
transmission
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Chinese (zh)
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CN105960818A (zh
Inventor
W·陈
P·加尔
A·达姆尼亚诺维奇
S·A·帕特尔
K·K·索马孙达拉姆
季庭方
徐浩
骆涛
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Qualcomm Inc
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Qualcomm Inc
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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
    • 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]
    • H04W52/06—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
    • H04W52/14—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]
    • H04W52/06—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]
    • H04W52/30—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
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or 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
    • 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
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580006225.0A 2014-01-30 2015-01-24 用于控制共享射频频谱中的发射功率的方法和装置 Active CN105960818B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461933801P 2014-01-30 2014-01-30
US61/933,801 2014-01-30
US14/603,839 2015-01-23
US14/603,839 US9585103B2 (en) 2014-01-30 2015-01-23 Techniques for controlling transmission power in shared radio frequency spectrum
PCT/US2015/012788 WO2015116503A1 (en) 2014-01-30 2015-01-24 Techniques for controlling transmission power in shared radio frequency spectrum

Publications (2)

Publication Number Publication Date
CN105960818A CN105960818A (zh) 2016-09-21
CN105960818B true CN105960818B (zh) 2019-05-14

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Country Status (7)

Country Link
US (1) US9585103B2 (enExample)
EP (1) EP3100531B1 (enExample)
JP (1) JP6374009B2 (enExample)
CN (1) CN105960818B (enExample)
ES (1) ES2715090T3 (enExample)
HU (1) HUE042570T2 (enExample)
WO (1) WO2015116503A1 (enExample)

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Also Published As

Publication number Publication date
JP6374009B2 (ja) 2018-08-15
WO2015116503A1 (en) 2015-08-06
US20150215874A1 (en) 2015-07-30
HUE042570T2 (hu) 2019-07-29
US9585103B2 (en) 2017-02-28
CN105960818A (zh) 2016-09-21
ES2715090T3 (es) 2019-05-31
JP2017505062A (ja) 2017-02-09
EP3100531A1 (en) 2016-12-07
EP3100531B1 (en) 2018-12-12

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