WO2009028258A1 - 移動通信システムにおける基地局装置、移動局装置および基地局制御方法 - Google Patents

移動通信システムにおける基地局装置、移動局装置および基地局制御方法 Download PDF

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Publication number
WO2009028258A1
WO2009028258A1 PCT/JP2008/061745 JP2008061745W WO2009028258A1 WO 2009028258 A1 WO2009028258 A1 WO 2009028258A1 JP 2008061745 W JP2008061745 W JP 2008061745W WO 2009028258 A1 WO2009028258 A1 WO 2009028258A1
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WO
WIPO (PCT)
Prior art keywords
station device
base station
random access
mobile
channel
Prior art date
Application number
PCT/JP2008/061745
Other languages
English (en)
French (fr)
Inventor
Akira Ishii
Hiroyuki Hosono
Shinichi Mori
Tomoyuki Ooya
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 CN200880112890A priority Critical patent/CN101836479A/zh
Priority to EP20080790710 priority patent/EP2187696A1/en
Priority to US12/674,850 priority patent/US20110051609A1/en
Publication of WO2009028258A1 publication Critical patent/WO2009028258A1/ja

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/002—Transmission of channel access control information
    • H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
    • 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

Abstract

移動通信システムにおける基地局装置であって、移動局装置から送信されたランダムアクセス用チャネルを受信する手段と、受信したランダムアクセス用チャネルの測定もしくは移動局装置からの報告によりランダムアクセス用チャネルの品質を取得する手段と、取得したランダムアクセス用チャネルの品質からランダムアクセス用チャネルパラメータを計算する手段と、得られたランダムアクセス用チャネルパラメータを在圏する全移動局装置へ報知する手段と、を備える。
PCT/JP2008/061745 2007-08-27 2008-06-27 移動通信システムにおける基地局装置、移動局装置および基地局制御方法 WO2009028258A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880112890A CN101836479A (zh) 2007-08-27 2008-06-27 移动通信系统中的基站装置、移动台装置以及基站控制方法
EP20080790710 EP2187696A1 (en) 2007-08-27 2008-06-27 Base station device in mobile communication system, mobile station device, and base station control method
US12/674,850 US20110051609A1 (en) 2007-08-27 2008-06-27 Base station apparatus, mobile station apparatus, and mobile station control method in mobile communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-220257 2007-08-27
JP2007220257A JP2009055356A (ja) 2007-08-27 2007-08-27 移動通信システムにおける基地局装置、移動局装置および基地局制御方法

Publications (1)

Publication Number Publication Date
WO2009028258A1 true WO2009028258A1 (ja) 2009-03-05

Family

ID=40386987

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061745 WO2009028258A1 (ja) 2007-08-27 2008-06-27 移動通信システムにおける基地局装置、移動局装置および基地局制御方法

Country Status (6)

Country Link
US (1) US20110051609A1 (ja)
EP (1) EP2187696A1 (ja)
JP (1) JP2009055356A (ja)
KR (1) KR20100059849A (ja)
CN (1) CN101836479A (ja)
WO (1) WO2009028258A1 (ja)

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JP2016189620A (ja) * 2016-07-06 2016-11-04 富士通株式会社 リンク失敗原因の分析方法、ネットワーク最適化方法及びその装置
WO2020165977A1 (ja) * 2019-02-13 2020-08-20 株式会社Ｎｔｔドコモ ユーザ装置

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
JP2015507887A (ja) * 2012-01-20 2015-03-12 富士通株式会社 リンク失敗原因の分析方法、ネットワーク最適化方法及びその装置
JP2014116815A (ja) * 2012-12-11 2014-06-26 Fujitsu Ltd 通信制御装置、通信制御方法、移動局、通信方法、および通信システム
JP2016189620A (ja) * 2016-07-06 2016-11-04 富士通株式会社 リンク失敗原因の分析方法、ネットワーク最適化方法及びその装置
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Also Published As

Publication number Publication date
CN101836479A (zh) 2010-09-15
JP2009055356A (ja) 2009-03-12
US20110051609A1 (en) 2011-03-03
KR20100059849A (ko) 2010-06-04
EP2187696A1 (en) 2010-05-19

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