CN107211375B - 针对lte设备中的超低延迟的上行链路功率控制技术 - Google Patents

针对lte设备中的超低延迟的上行链路功率控制技术 Download PDF

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CN107211375B
CN107211375B CN201580072960.1A CN201580072960A CN107211375B CN 107211375 B CN107211375 B CN 107211375B CN 201580072960 A CN201580072960 A CN 201580072960A CN 107211375 B CN107211375 B CN 107211375B
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transmission
power
transmission power
uplink transmission
uplink
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CN107211375A (zh
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陈万士
P·加尔
A·达姆尼亚诺维奇
徐浩
M·S·瓦加匹亚姆
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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]
    • 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
    • H04W52/34—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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580072960.1A 2015-01-12 2015-12-15 针对lte设备中的超低延迟的上行链路功率控制技术 Active CN107211375B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562102458P 2015-01-12 2015-01-12
US62/102,458 2015-01-12
US14/968,692 2015-12-14
US14/968,692 US9900843B2 (en) 2015-01-12 2015-12-14 Uplink power control techniques for ultra low latency in LTE devices
PCT/US2015/065832 WO2016114889A1 (en) 2015-01-12 2015-12-15 Uplink power control techniques for ultra low latency in lte devices

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CN107211375A CN107211375A (zh) 2017-09-26
CN107211375B true CN107211375B (zh) 2020-07-14

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US (1) US9900843B2 (enExample)
EP (1) EP3245821B1 (enExample)
JP (1) JP6382451B2 (enExample)
KR (1) KR101870200B1 (enExample)
CN (1) CN107211375B (enExample)
BR (1) BR112017014848B1 (enExample)
WO (1) WO2016114889A1 (enExample)

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BR112017014848A2 (pt) 2018-01-09
KR20170103782A (ko) 2017-09-13
CN107211375A (zh) 2017-09-26
KR101870200B1 (ko) 2018-06-22
JP2018505600A (ja) 2018-02-22
EP3245821A1 (en) 2017-11-22
WO2016114889A1 (en) 2016-07-21
JP6382451B2 (ja) 2018-08-29
US20160205631A1 (en) 2016-07-14
BR112017014848B1 (pt) 2023-10-03
EP3245821B1 (en) 2020-03-04
US9900843B2 (en) 2018-02-20

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