CN104620645B - 用于针对协作多点操作的探测参考信号触发和功率控制的方法和装置 - Google Patents

用于针对协作多点操作的探测参考信号触发和功率控制的方法和装置 Download PDF

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Publication number
CN104620645B
CN104620645B CN201380039849.3A CN201380039849A CN104620645B CN 104620645 B CN104620645 B CN 104620645B CN 201380039849 A CN201380039849 A CN 201380039849A CN 104620645 B CN104620645 B CN 104620645B
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srs
power control
control command
subframe
identified
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CN104620645A (zh
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徐浩
W·陈
P·加尔
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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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/322—Power control of broadcast 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]
    • H04W52/30—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]
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop 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]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Vehicle Body Suspensions (AREA)
CN201380039849.3A 2012-08-03 2013-08-02 用于针对协作多点操作的探测参考信号触发和功率控制的方法和装置 Active CN104620645B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261679596P 2012-08-03 2012-08-03
US61/679,596 2012-08-03
US13/956,829 US10159052B2 (en) 2012-08-03 2013-08-01 Method and apparatus for sounding reference signal triggering and power control for coordinated multi-point operations
US13/956,829 2013-08-01
PCT/US2013/053364 WO2014022747A1 (en) 2012-08-03 2013-08-02 Method and apparatus for sounding reference signal triggering and power control for coordinated multi-point operations

Publications (2)

Publication Number Publication Date
CN104620645A CN104620645A (zh) 2015-05-13
CN104620645B true CN104620645B (zh) 2018-11-27

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US (2) US10159052B2 (https=)
EP (1) EP2880923B1 (https=)
CN (1) CN104620645B (https=)
IN (1) IN2014MN02583A (https=)
WO (1) WO2014022747A1 (https=)

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Publication number Publication date
US10159052B2 (en) 2018-12-18
WO2014022747A1 (en) 2014-02-06
US20190110262A1 (en) 2019-04-11
US10736057B2 (en) 2020-08-04
CN104620645A (zh) 2015-05-13
US20140036809A1 (en) 2014-02-06
EP2880923A1 (en) 2015-06-10
IN2014MN02583A (https=) 2015-07-24
EP2880923B1 (en) 2018-04-04

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