CN107534942B - 用于功率余量报告的方法、无线装置和基站 - Google Patents

用于功率余量报告的方法、无线装置和基站 Download PDF

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CN107534942B
CN107534942B CN201680014414.7A CN201680014414A CN107534942B CN 107534942 B CN107534942 B CN 107534942B CN 201680014414 A CN201680014414 A CN 201680014414A CN 107534942 B CN107534942 B CN 107534942B
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pucch
power headroom
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cell
mac
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CN107534942A (zh
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E·迪南
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Comcast Cable Communications LLC
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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
    • H04W52/36—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
    • H04W52/365—Power headroom reporting
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • 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
    • 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)
  • Mobile Radio Communication Systems (AREA)
CN201680014414.7A 2015-03-09 2016-03-07 用于功率余量报告的方法、无线装置和基站 Active CN107534942B (zh)

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US201562130554P 2015-03-09 2015-03-09
US62/130,554 2015-03-09
PCT/US2016/021201 WO2016144879A1 (en) 2015-03-09 2016-03-07 Power headroom mechanisms for carrier aggregation

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CN107534942B true CN107534942B (zh) 2020-01-21

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US (4) US10182406B2 (https=)
EP (1) EP3130181B1 (https=)
JP (1) JP6469248B2 (https=)
KR (1) KR101833189B1 (https=)
CN (1) CN107534942B (https=)
WO (1) WO2016144879A1 (https=)

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US20160270007A1 (en) 2016-09-15
US20190253985A1 (en) 2019-08-15
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