CN103843422B - 终端装置、基站装置以及通信方法 - Google Patents

终端装置、基站装置以及通信方法 Download PDF

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Publication number
CN103843422B
CN103843422B CN201280047823.9A CN201280047823A CN103843422B CN 103843422 B CN103843422 B CN 103843422B CN 201280047823 A CN201280047823 A CN 201280047823A CN 103843422 B CN103843422 B CN 103843422B
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China
Prior art keywords
base station
uplink
terminal
parameter
measurement
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Chinese (zh)
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CN103843422A (zh
Inventor
大内涉
今村公彦
中岛大郎
中岛大一郎
野上智造
示沢寿之
铃木翔
铃木翔一
加藤恭之
上村克成
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Sharp Corp
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Sharp Corp
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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]
    • H04W52/18—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
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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]
    • H04W52/18—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
    • H04W52/247—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter sent by another terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201280047823.9A 2011-09-30 2012-09-05 终端装置、基站装置以及通信方法 Active CN103843422B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011215784A JP5813444B2 (ja) 2011-09-30 2011-09-30 基地局、端末、通信システムおよび通信方法
JP2011-215784 2011-09-30
PCT/JP2012/072614 WO2013047129A1 (ja) 2011-09-30 2012-09-05 端末、通信システム、通信方法および基地局

Publications (2)

Publication Number Publication Date
CN103843422A CN103843422A (zh) 2014-06-04
CN103843422B true CN103843422B (zh) 2018-05-08

Family

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CN201280047823.9A Active CN103843422B (zh) 2011-09-30 2012-09-05 终端装置、基站装置以及通信方法

Country Status (5)

Country Link
US (1) US9516650B2 (enExample)
EP (1) EP2763470B1 (enExample)
JP (1) JP5813444B2 (enExample)
CN (1) CN103843422B (enExample)
WO (1) WO2013047129A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI739314B (zh) 2019-04-04 2021-09-11 大陸商大唐移動通信設備有限公司 Ｄｍｒｓ埠的傳輸配置指示方法、通信裝置、網路側設備、終端及電腦可讀存儲介質

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EP2763470A1 (en) 2014-08-06
WO2013047129A1 (ja) 2013-04-04
EP2763470B1 (en) 2017-11-08
US20140226551A1 (en) 2014-08-14
JP5813444B2 (ja) 2015-11-17
JP2013077926A (ja) 2013-04-25
US9516650B2 (en) 2016-12-06
CN103843422A (zh) 2014-06-04
EP2763470A4 (en) 2015-08-05

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