JP6440633B2 - 共同送信電力およびリソース管理の装置および方法 - Google Patents

共同送信電力およびリソース管理の装置および方法 Download PDF

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Publication number
JP6440633B2
JP6440633B2 JP2015557033A JP2015557033A JP6440633B2 JP 6440633 B2 JP6440633 B2 JP 6440633B2 JP 2015557033 A JP2015557033 A JP 2015557033A JP 2015557033 A JP2015557033 A JP 2015557033A JP 6440633 B2 JP6440633 B2 JP 6440633B2
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base station
power
reference signal
processor
transmission
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JP2016509816A (ja
JP2016509816A5 (enExample
Inventor
ファルハド・メシュカティ
リリ・ジャン
スメース・ナガラジャ
タマー・アデル・カドゥス
ラジャット・プラカシュ
チラグ・スレシュバイ・パテル
メフメット・ヤヴズ
ヴィナイ・チャンデ
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クアルコム，インコーポレイテッド
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    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H04B17/328—Reference signal received power [RSRP]; Reference signal received quality [RSRQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/283—Power depending on the position of the mobile
    • 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
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2015557033A 2013-02-07 2014-02-05 共同送信電力およびリソース管理の装置および方法 Expired - Fee Related JP6440633B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361762242P 2013-02-07 2013-02-07
US61/762,242 2013-02-07
US14/026,845 US20140219243A1 (en) 2013-02-07 2013-09-13 Apparatus and methods of joint transmit power and resource management
US14/026,845 2013-09-13
PCT/US2014/014927 WO2014124042A1 (en) 2013-02-07 2014-02-05 Apparatus and methods of joint transmit power and resource management

Publications (3)

Publication Number Publication Date
JP2016509816A JP2016509816A (ja) 2016-03-31
JP2016509816A5 JP2016509816A5 (enExample) 2017-02-23
JP6440633B2 true JP6440633B2 (ja) 2018-12-19

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JP2015557033A Expired - Fee Related JP6440633B2 (ja) 2013-02-07 2014-02-05 共同送信電力およびリソース管理の装置および方法

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Country Link
US (1) US20140219243A1 (enExample)
EP (1) EP2954734A1 (enExample)
JP (1) JP6440633B2 (enExample)
KR (1) KR20150117281A (enExample)
CN (1) CN104969630B (enExample)
TW (1) TWI613927B (enExample)
WO (1) WO2014124042A1 (enExample)

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Also Published As

Publication number Publication date
TW201440561A (zh) 2014-10-16
CN104969630A (zh) 2015-10-07
JP2016509816A (ja) 2016-03-31
TWI613927B (zh) 2018-02-01
KR20150117281A (ko) 2015-10-19
WO2014124042A1 (en) 2014-08-14
US20140219243A1 (en) 2014-08-07
EP2954734A1 (en) 2015-12-16
CN104969630B (zh) 2019-06-28

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