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WO2008105311A1 - 移動通信システムにおけるユーザ装置、基地局装置及び通信制御方法 - Google Patents

移動通信システムにおけるユーザ装置、基地局装置及び通信制御方法 Download PDF

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Publication number
WO2008105311A1
WO2008105311A1 PCT/JP2008/052968 JP2008052968W WO2008105311A1 WO 2008105311 A1 WO2008105311 A1 WO 2008105311A1 JP 2008052968 W JP2008052968 W JP 2008052968W WO 2008105311 A1 WO2008105311 A1 WO 2008105311A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
control method
communication system
mobile communication
user device
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/052968
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
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 JP2009501205A priority Critical patent/JP5069283B2/ja
Priority to US12/528,593 priority patent/US8843074B2/en
Priority to CN200880013047.4A priority patent/CN101663836B/zh
Priority to EP08711751.1A priority patent/EP2120466A4/en
Publication of WO2008105311A1 publication Critical patent/WO2008105311A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • 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
    • H04B17/347—Path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0825—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with main and with auxiliary or diversity antennas
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70702—Intercell-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709709—Methods of preventing interference

Landscapes

  • 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)
  • Radio Transmission System (AREA)

Abstract

　受信ダイバーシチを適用する移動局がベストセルの測定を行う際に、その受信ダイバーシチの複数のアンテナの考慮の仕方はセル毎に変更される。基地局は、受信ダイバーシチの複数のアンテナの考慮の仕方を決定し、それを移動局に報知情報、あるいは、メジャーメントコントロール情報として移動局に通知する。
PCT/JP2008/052968 2007-02-28 2008-02-21 移動通信システムにおけるユーザ装置、基地局装置及び通信制御方法 Ceased WO2008105311A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009501205A JP5069283B2 (ja) 2007-02-28 2008-02-21 移動通信システムにおけるユーザ装置、基地局装置及び通信制御方法
US12/528,593 US8843074B2 (en) 2007-02-28 2008-02-21 User apparatus, base station apparatus and communication control method in mobile communication system
CN200880013047.4A CN101663836B (zh) 2007-02-28 2008-02-21 移动通信系统中的用户装置、基站装置以及通信控制方法
EP08711751.1A EP2120466A4 (en) 2007-02-28 2008-02-21 USER ARRANGEMENT IN A MOBILE COMMUNICATION SYSTEM, BASIC STATION ARRANGEMENT, AND COMMUNICATION CONTROL METHOD

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007050836 2007-02-28
JP2007-050836 2007-02-28

Publications (1)

Publication Number Publication Date
WO2008105311A1 true WO2008105311A1 (ja) 2008-09-04

Family

ID=39721146

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052968 Ceased WO2008105311A1 (ja) 2007-02-28 2008-02-21 移動通信システムにおけるユーザ装置、基地局装置及び通信制御方法

Country Status (6)

Country Link
US (1) US8843074B2 (ja)
EP (1) EP2120466A4 (ja)
JP (1) JP5069283B2 (ja)
KR (1) KR20090113898A (ja)
CN (1) CN101663836B (ja)
WO (1) WO2008105311A1 (ja)

Cited By (3)

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WO2010113490A1 (ja) * 2009-03-31 2010-10-07 パナソニック株式会社 無線通信装置、無線通信基地局、及び無線通信システム
WO2011013410A1 (ja) * 2009-07-29 2011-02-03 日本電気株式会社 マルチホップ無線通信システム、制御装置、中継局、および制御方法
CN102104487A (zh) * 2009-12-21 2011-06-22 上海贝尔股份有限公司 一种消息处理方法及其设备

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JP5950232B2 (ja) * 2009-06-19 2016-07-13 コーダ ワイヤレス ピーティーワイ リミテッドＣｏｈｄａ Ｗｉｒｅｌｅｓｓ Ｐｔｙ Ｌｔｄ 無線通信リンクの特性評価
US9036583B2 (en) * 2010-07-16 2015-05-19 Lg Electronics Inc. Transmission method and apparatus for carrier aggregation and uplink MIMO
CN102036295B (zh) * 2010-12-02 2014-04-16 大唐移动通信设备有限公司 一种确定上下行配置的方法、系统和设备
CN102158264A (zh) * 2011-03-09 2011-08-17 华为技术有限公司 通信信号传输方法、装置及系统
US9215650B2 (en) * 2011-10-19 2015-12-15 Samsung Electronics Co., Ltd. Uplink control method and apparatus in wireless communication system
KR102047705B1 (ko) * 2011-11-12 2019-11-22 엘지전자 주식회사 무선 통신 시스템에서 단말이 상향링크 송신 전력을 결정하는 방법 및 이를 위한 장치
WO2014116020A1 (ko) * 2013-01-24 2014-07-31 엘지전자 주식회사 무선 통신 시스템에서 단말 간 직접 통신을 위한 디스커버리 신호의 송신 전력 제어 방법 및 이를 위한 장치
US9226175B2 (en) 2013-03-14 2015-12-29 Apple Inc. Adaptive use of receiver diversity
JP6289812B2 (ja) * 2013-03-25 2018-03-07 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
KR101480679B1 (ko) * 2013-04-23 2015-01-27 주식회사 이노와이어리스 Ｃｒａｎ 구조의 기지국 장치의 휴대용 ｄｕ 에뮬레이터
CN107231680B (zh) * 2016-03-23 2021-04-30 中兴通讯股份有限公司 一种开环功率控制的方法和装置
WO2018230138A1 (ja) * 2017-06-15 2018-12-20 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末及び通信方法

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WO2010113490A1 (ja) * 2009-03-31 2010-10-07 パナソニック株式会社 無線通信装置、無線通信基地局、及び無線通信システム
WO2011013410A1 (ja) * 2009-07-29 2011-02-03 日本電気株式会社 マルチホップ無線通信システム、制御装置、中継局、および制御方法
CN102104487A (zh) * 2009-12-21 2011-06-22 上海贝尔股份有限公司 一种消息处理方法及其设备
CN102104487B (zh) * 2009-12-21 2014-12-17 上海贝尔股份有限公司 一种消息处理方法及其设备

Also Published As

Publication number Publication date
CN101663836A (zh) 2010-03-03
CN101663836B (zh) 2013-04-17
EP2120466A4 (en) 2014-03-26
EP2120466A1 (en) 2009-11-18
KR20090113898A (ko) 2009-11-02
US8843074B2 (en) 2014-09-23
JP5069283B2 (ja) 2012-11-07
JPWO2008105311A1 (ja) 2010-06-03
US20100120370A1 (en) 2010-05-13

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