WO2008105310A1 - 基地局装置及び通信制御方法 - Google Patents

基地局装置及び通信制御方法 Download PDF

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Publication number
WO2008105310A1
WO2008105310A1 PCT/JP2008/052967 JP2008052967W WO2008105310A1 WO 2008105310 A1 WO2008105310 A1 WO 2008105310A1 JP 2008052967 W JP2008052967 W JP 2008052967W WO 2008105310 A1 WO2008105310 A1 WO 2008105310A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
station device
transmission power
control method
user device
Prior art date
Application number
PCT/JP2008/052967
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Ishii
Kenichi Higuchi
Original Assignee
Ntt Docomo, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Priority to KR1020097019282A priority Critical patent/KR20090113377A/ko
Priority to CN200880013060A priority patent/CN101663908A/zh
Priority to US12/528,422 priority patent/US8369884B2/en
Priority to JP2009501204A priority patent/JP5091942B2/ja
Priority to EP08711750A priority patent/EP2120471A1/en
Publication of WO2008105310A1 publication Critical patent/WO2008105310A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0075—Allocation using proportional fairness
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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]
    • 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), DMT
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　ユーザ装置と下りリンクにおいて共有チャネルを用いて通信を行い、前記共有チャネルを受信するユーザ装置の識別情報、前記共有チャネルの送信フォーマットを通知する制御チャネルの送信電力を制御する基地局装置に、ユーザ装置から報告される下りリンクの無線品質情報と、前記制御チャネルの通信品質により決定されるオフセット値とに基づいて、前記制御チャネルの送信電力を制御する送信電力制御手段を備えることにより達成される。
PCT/JP2008/052967 2007-02-28 2008-02-21 基地局装置及び通信制御方法 WO2008105310A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020097019282A KR20090113377A (ko) 2007-02-28 2008-02-21 기지국장치 및 통신제어방법
CN200880013060A CN101663908A (zh) 2007-02-28 2008-02-21 基站装置以及通信控制方法
US12/528,422 US8369884B2 (en) 2007-02-28 2008-02-21 Base station apparatus and communication control method
JP2009501204A JP5091942B2 (ja) 2007-02-28 2008-02-21 基地局装置及び通信制御方法
EP08711750A EP2120471A1 (en) 2007-02-28 2008-02-21 Base station device and communication control method

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-050839 2007-02-28
JP2007050839 2007-02-28
JP2007-056442 2007-03-06
JP2007056442 2007-03-06
JP2007-311234 2007-11-30
JP2007311234 2007-11-30

Publications (1)

Publication Number Publication Date
WO2008105310A1 true WO2008105310A1 (ja) 2008-09-04

Family

ID=39721145

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052967 WO2008105310A1 (ja) 2007-02-28 2008-02-21 基地局装置及び通信制御方法

Country Status (6)

Country Link
US (1) US8369884B2 (ja)
EP (1) EP2120471A1 (ja)
JP (1) JP5091942B2 (ja)
KR (1) KR20090113377A (ja)
CN (1) CN101663908A (ja)
WO (1) WO2008105310A1 (ja)

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WO2009037853A1 (ja) * 2007-09-21 2009-03-26 Panasonic Corporation 無線通信基地局装置、無線通信端末装置及び応答信号割当方法
US20110103315A1 (en) * 2009-10-30 2011-05-05 Sony Ericsson Mobile Communications Ab Coordinated Signaling of Scheduling Information for Uplink and Downlink Communications
CN102232318A (zh) * 2008-12-01 2011-11-02 松下电器产业株式会社 无线终端、无线基站、信道信号形成方法以及信道信号接收方法
JP2013537753A (ja) * 2010-07-29 2013-10-03 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 無線通信ネットワークにおけるグラントのロス検出及び関連する処理のための方法及び装置
JP2013243730A (ja) * 2013-07-10 2013-12-05 Kyocera Corp 通信制御方法及び無線基地局
KR101354330B1 (ko) * 2008-11-04 2014-02-12 모토로라 모빌리티 엘엘씨 무선 통신 시스템 내에서 중계 방법

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KR100937030B1 (ko) * 2007-05-31 2010-01-15 한국전자통신연구원 디지털 방송 신호의 전송 방법, 전송 장치, 수신 방법 및수신 장치
JP5038060B2 (ja) * 2007-08-14 2012-10-03 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、基地局装置、ユーザ装置及び方法
CN101873698B (zh) * 2009-04-23 2012-12-26 ***通信集团公司 信号传送方法及其相关设备
US9059749B2 (en) * 2009-10-02 2015-06-16 Sharp Kabushiki Kaisha Antenna port mode and transmission mode transitions
US8447343B2 (en) * 2009-10-05 2013-05-21 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements in a mobile telecommunication network
WO2011054148A1 (zh) * 2009-11-06 2011-05-12 华为技术有限公司 一种资源配置方法和装置
CN102648656B (zh) 2009-11-27 2015-02-25 夏普株式会社 移动通信***、基站装置、移动站装置以及通信方法
KR101549920B1 (ko) * 2009-12-29 2015-09-03 텔레콤 이탈리아 소시에떼 퍼 아찌오니 전송 전력 및 물리적 자원 블록들의 개수를 기반으로 하는 적응적 스케줄링 데이터 전송
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JP5423499B2 (ja) * 2010-03-16 2014-02-19 富士通株式会社 基地局装置、通信システムおよび通信システムの制御方法
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KR101740445B1 (ko) 2010-04-22 2017-05-26 엘지전자 주식회사 무선 통신 시스템에서 릴레이 노드로 제어 채널을 송신하는 방법 및 이를 위한 장치
CN101835251B (zh) * 2010-05-04 2012-08-08 华为技术有限公司 基站功率控制方法及设备
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CN102685894B (zh) * 2011-03-11 2014-11-05 中兴通讯股份有限公司 一种pdcch自适应传输方法和装置
CN102685893B (zh) * 2011-03-11 2015-06-03 中兴通讯股份有限公司 一种pdcch自适应传输方法和装置
US20120238271A1 (en) * 2011-03-18 2012-09-20 Research In Motion Limited Method and system for facilitating handover for a mobile device
EP2697913B1 (en) * 2011-04-13 2016-10-12 Telefonaktiebolaget LM Ericsson (publ) Method and base station for power allocation in wireless system
JP5432210B2 (ja) * 2011-05-02 2014-03-05 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局、下り制御チャネル受信方法及び移動通信システム
CN102868502B (zh) * 2011-07-05 2017-08-25 中兴通讯股份有限公司 一种调整物理下行控制信道聚合度的方法及装置
KR20130047862A (ko) * 2011-11-01 2013-05-09 삼성전자주식회사 이동 통신 시스템에서 사용자 장치 별로 사용 가능한 대역폭을 추정하는 방법 및 장치
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009037853A1 (ja) * 2007-09-21 2009-03-26 Panasonic Corporation 無線通信基地局装置、無線通信端末装置及び応答信号割当方法
US8351385B2 (en) 2007-09-21 2013-01-08 Panasonic Corporation Radio communication base station device, radio communication terminal device, and response signal allocation method
KR101354330B1 (ko) * 2008-11-04 2014-02-12 모토로라 모빌리티 엘엘씨 무선 통신 시스템 내에서 중계 방법
CN102232318A (zh) * 2008-12-01 2011-11-02 松下电器产业株式会社 无线终端、无线基站、信道信号形成方法以及信道信号接收方法
US20110103315A1 (en) * 2009-10-30 2011-05-05 Sony Ericsson Mobile Communications Ab Coordinated Signaling of Scheduling Information for Uplink and Downlink Communications
US9264184B2 (en) * 2009-10-30 2016-02-16 Sony Corporation Coordinated signaling of scheduling information for uplink and downlink communications
JP2013537753A (ja) * 2010-07-29 2013-10-03 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 無線通信ネットワークにおけるグラントのロス検出及び関連する処理のための方法及び装置
JP2013243730A (ja) * 2013-07-10 2013-12-05 Kyocera Corp 通信制御方法及び無線基地局

Also Published As

Publication number Publication date
KR20090113377A (ko) 2009-10-30
US8369884B2 (en) 2013-02-05
JPWO2008105310A1 (ja) 2010-06-03
US20100041430A1 (en) 2010-02-18
JP5091942B2 (ja) 2012-12-05
EP2120471A1 (en) 2009-11-18
CN101663908A (zh) 2010-03-03

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