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WO2008084622A1 - 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
WO2008084622A1
WO2008084622A1 PCT/JP2007/073978 JP2007073978W WO2008084622A1 WO 2008084622 A1 WO2008084622 A1 WO 2008084622A1 JP 2007073978 W JP2007073978 W JP 2007073978W WO 2008084622 A1 WO2008084622 A1 WO 2008084622A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
station device
control method
communication control
desynchronization
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/JP2007/073978
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Ishii
Minami Ishii
Kenichi Higuchi
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 EP07859796A priority Critical patent/EP2104254A4/en
Priority to CN2007800492362A priority patent/CN101589567B/zh
Priority to JP2008553033A priority patent/JP5166287B2/ja
Priority to KR1020097014821A priority patent/KR20090106524A/ko
Priority to BRPI0720893-6A priority patent/BRPI0720893A2/pt
Priority to US12/521,991 priority patent/US20100061302A1/en
Publication of WO2008084622A1 publication Critical patent/WO2008084622A1/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
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H04L1/203—Details of error rate determination, e.g. BER, FER or WER
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding 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
    • H04L5/0001—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
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

　周波数分割多元接続方式により、上りリンクの信号を送信する移動局と通信を行う基地局装置に、前記上りリンクの信号の受信タイミングに基づいて、前記移動局との上りリンクの同期外れを判定する同期外れ判定手段を備えることにより達成される。
PCT/JP2007/073978 2007-01-09 2007-12-12 基地局装置及び通信制御方法 Ceased WO2008084622A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP07859796A EP2104254A4 (en) 2007-01-09 2007-12-12 BASIC STATION EQUIPMENT AND COMMUNICATION CONTROL METHOD
CN2007800492362A CN101589567B (zh) 2007-01-09 2007-12-12 基站装置以及通信控制方法
JP2008553033A JP5166287B2 (ja) 2007-01-09 2007-12-12 基地局装置及び通信制御方法
KR1020097014821A KR20090106524A (ko) 2007-01-09 2007-12-12 기지국장치 및 통신제어방법
BRPI0720893-6A BRPI0720893A2 (pt) 2007-01-09 2007-12-12 Aparelho de estação de base e método de controle de comunicação
US12/521,991 US20100061302A1 (en) 2007-01-09 2007-12-12 Base station apparatus and communications control method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-001860 2007-01-09
JP2007001860 2007-01-09

Publications (1)

Publication Number Publication Date
WO2008084622A1 true WO2008084622A1 (ja) 2008-07-17

Family

ID=39608521

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073978 Ceased WO2008084622A1 (ja) 2007-01-09 2007-12-12 基地局装置及び通信制御方法

Country Status (8)

Country Link
US (1) US20100061302A1 (ja)
EP (1) EP2104254A4 (ja)
JP (1) JP5166287B2 (ja)
KR (1) KR20090106524A (ja)
CN (2) CN102685905A (ja)
BR (1) BRPI0720893A2 (ja)
RU (1) RU2009129213A (ja)
WO (1) WO2008084622A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011006380A1 (zh) * 2009-07-17 2011-01-20 中兴通讯股份有限公司 一种发射端及数据发射方法
RU2440695C1 (ru) * 2008-07-29 2012-01-20 Зти Корпорейшн Способ передачи опорного зондирующего сигнала восходящего канала
CN102422175A (zh) * 2009-05-05 2012-04-18 Lg电子株式会社 无线移动通信系统中定位用户设备的方法和执行该方法的设备
JP2012160859A (ja) * 2011-01-31 2012-08-23 Fujitsu Ltd 無線基地局装置におけるスケジューリング排除制御方法
WO2013093973A1 (ja) * 2011-12-21 2013-06-27 富士通株式会社 無線通信システム、無線通信方法、及び無線通信装置
JP2014522136A (ja) * 2011-04-04 2014-08-28 アルカテル−ルーセント セルラ通信システムにおいて２次セルを初期設定するための方法、ユーザ機器、および基地局
CN104968054A (zh) * 2009-04-23 2015-10-07 交互数字专利控股公司 在eNB中实施的方法及eNB
US10624096B2 (en) * 2008-03-19 2020-04-14 Nec Corporation Wireless communication system, wireless communication setting method, base station, mobile station, and program

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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USRE50069E1 (en) * 2007-02-05 2024-07-30 Nec Corporation Wireless communication system, its base station and mobile station, communication synchronization management method and timer control program therefor
CN102111893B (zh) * 2009-12-23 2013-05-15 富士通株式会社 传输下行调度信令的方法及装置
CN103733699A (zh) * 2011-07-29 2014-04-16 日本电气株式会社 无线电通信系统中的无线电站、无线电终端和控制传输定时的方法
CN103873394B (zh) * 2012-12-13 2017-08-25 上海贝尔股份有限公司 一种用于基于tdd特殊子帧进行频偏估计的方法与设备
CN105610543A (zh) * 2014-11-25 2016-05-25 中兴通讯股份有限公司 一种调整信道质量指示cqi的方法和装置

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JP2005151086A (ja) * 2003-11-14 2005-06-09 Matsushita Electric Ind Co Ltd 基地局装置およびリソース再配置方法
JP2006129134A (ja) * 2004-10-29 2006-05-18 Matsushita Electric Ind Co Ltd 無線通信装置、送信電力制御方法及び送信電力制御プログラム
JP2006295842A (ja) * 2005-04-14 2006-10-26 Mitsubishi Electric Corp 基地局装置
JP2007001860A (ja) 2006-08-01 2007-01-11 Nippon Shokubai Co Ltd 多孔質セラミック薄板および該薄板を用いたセラミックシートの製法

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Cited By (16)

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Publication number Priority date Publication date Assignee Title
US12041593B2 (en) 2008-03-19 2024-07-16 Nec Corporation Wireless communication system, wireless communication setting method, base station, mobile station, and program
US11601939B2 (en) 2008-03-19 2023-03-07 Nec Corporation Wireless communication system, wireless communication setting method, base station, mobile station, and program
US10849126B2 (en) 2008-03-19 2020-11-24 Nec Corporation Wireless communication system, wireless communication setting method, base station, mobile station, and program
US10624096B2 (en) * 2008-03-19 2020-04-14 Nec Corporation Wireless communication system, wireless communication setting method, base station, mobile station, and program
RU2440695C1 (ru) * 2008-07-29 2012-01-20 Зти Корпорейшн Способ передачи опорного зондирующего сигнала восходящего канала
US8509172B2 (en) 2008-07-29 2013-08-13 Zte Corporation Method for transmitting an uplink channel sounding reference signal
CN104968054A (zh) * 2009-04-23 2015-10-07 交互数字专利控股公司 在eNB中实施的方法及eNB
CN102422175A (zh) * 2009-05-05 2012-04-18 Lg电子株式会社 无线移动通信系统中定位用户设备的方法和执行该方法的设备
CN102422175B (zh) * 2009-05-05 2014-02-26 Lg电子株式会社 无线移动通信系统中定位用户设备的方法和执行该方法的设备
US8964579B2 (en) 2009-05-05 2015-02-24 Lg Electronics Inc. Method for positioning user equipment in a wireless mobile communication system, and apparatus for performing the method
US8416760B2 (en) 2009-07-17 2013-04-09 Zte Corporation Transmitter and data transmission method
WO2011006380A1 (zh) * 2009-07-17 2011-01-20 中兴通讯股份有限公司 一种发射端及数据发射方法
JP2012160859A (ja) * 2011-01-31 2012-08-23 Fujitsu Ltd 無線基地局装置におけるスケジューリング排除制御方法
JP2014522136A (ja) * 2011-04-04 2014-08-28 アルカテル−ルーセント セルラ通信システムにおいて２次セルを初期設定するための方法、ユーザ機器、および基地局
US11611958B2 (en) 2011-04-04 2023-03-21 Nokia Technologies Oy Method, user equipment and base station for initializing secondary cell in cellular communication system
WO2013093973A1 (ja) * 2011-12-21 2013-06-27 富士通株式会社 無線通信システム、無線通信方法、及び無線通信装置

Also Published As

Publication number Publication date
CN102685905A (zh) 2012-09-19
EP2104254A1 (en) 2009-09-23
CN101589567A (zh) 2009-11-25
BRPI0720893A2 (pt) 2014-04-01
RU2009129213A (ru) 2011-02-20
KR20090106524A (ko) 2009-10-09
JP5166287B2 (ja) 2013-03-21
US20100061302A1 (en) 2010-03-11
JPWO2008084622A1 (ja) 2010-04-30
CN101589567B (zh) 2013-06-12
EP2104254A4 (en) 2012-04-11

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