WO2009075231A1 - 移動局装置及び通信システム - Google Patents

移動局装置及び通信システム Download PDF

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Publication number
WO2009075231A1
WO2009075231A1 PCT/JP2008/072167 JP2008072167W WO2009075231A1 WO 2009075231 A1 WO2009075231 A1 WO 2009075231A1 JP 2008072167 W JP2008072167 W JP 2008072167W WO 2009075231 A1 WO2009075231 A1 WO 2009075231A1
Authority
WO
WIPO (PCT)
Prior art keywords
station device
mobile station
synchronization
base station
correction message
Prior art date
Application number
PCT/JP2008/072167
Other languages
English (en)
French (fr)
Inventor
Shohei Yamada
Yasuyuki Kato
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2009075231A1 publication Critical patent/WO2009075231A1/ja

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

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

Abstract

　基地局装置から移動局装置に対して同期補正メッセージが送信されると、基地局装置、移動局装置それぞれにおいて同期が確立され、同期タイマーが開始される。こここで、移動局装置において、同期補正メッセージが所定時間到着しない場合には、同期補正メッセージが到着してないことを、同期状態レポートとして基地局装置に送信する。これにより、基地局装置と移動局装置とが効率よく適切に同期補正メッセージをやりとりすることにより、基地局装置と移動局装置とが正しく同期を確立できることを目的とした移動局装置等を提供することができる。
PCT/JP2008/072167 2007-12-13 2008-12-05 移動局装置及び通信システム WO2009075231A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007321758 2007-12-13
JP2007-321758 2007-12-13

Publications (1)

Publication Number Publication Date
WO2009075231A1 true WO2009075231A1 (ja) 2009-06-18

Family

ID=40755474

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072167 WO2009075231A1 (ja) 2007-12-13 2008-12-05 移動局装置及び通信システム

Country Status (1)

Country Link
WO (1) WO2009075231A1 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010148790A1 (zh) * 2009-11-30 2010-12-29 中兴通讯股份有限公司 时分双工系统中网络节点的同步方法及系统
WO2011016489A1 (ja) * 2009-08-06 2011-02-10 シャープ株式会社 通信システム、通信方法及び基地局
JP2013520065A (ja) * 2010-02-10 2013-05-30 パンテック カンパニー リミテッド 無線通信システムにおけるアップリンク同期を設定する装置及び方法
JP2015188227A (ja) * 2010-09-29 2015-10-29 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 制御フィールド及び変調コーディング方式情報を決定するためのシステム、方法及び装置
US9374193B2 (en) 2010-09-29 2016-06-21 Qualcomm Incorporated Systems and methods for communication of channel state information
US9602298B2 (en) 2010-09-29 2017-03-21 Qualcomm Incorporated Methods and apparatuses for determining a type of control field
US9806848B2 (en) 2010-09-29 2017-10-31 Qualcomm Incorporated Systems, methods and apparatus for determining control field and modulation coding scheme information
US9813135B2 (en) 2010-09-29 2017-11-07 Qualcomm, Incorporated Systems and methods for communication of channel state information
US9825683B2 (en) 2010-09-29 2017-11-21 Qualcomm, Incorporated Systems and methods for communication of channel state information
US10090982B2 (en) 2010-09-29 2018-10-02 Qualcomm Incorporated Systems and methods for communication of channel state information
WO2023010332A1 (en) * 2021-08-04 2023-02-09 Lenovo (Beijing) Limited Methods and apparatuses for determining synchronization validity timer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004343246A (ja) * 2003-05-13 2004-12-02 Nippon Telegr & Teleph Corp <Ntt> 無線データ通信開始方法および無線データ通信装置
WO2007139188A1 (ja) * 2006-06-01 2007-12-06 Sharp Kabushiki Kaisha 移動局と基地局との間の接続処理方法、移動局、基地局、マルチキャリア移動体通信システムおよびランダムアクセスチャネルのマッピング方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004343246A (ja) * 2003-05-13 2004-12-02 Nippon Telegr & Teleph Corp <Ntt> 無線データ通信開始方法および無線データ通信装置
WO2007139188A1 (ja) * 2006-06-01 2007-12-06 Sharp Kabushiki Kaisha 移動局と基地局との間の接続処理方法、移動局、基地局、マルチキャリア移動体通信システムおよびランダムアクセスチャネルのマッピング方法

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011016489A1 (ja) * 2009-08-06 2011-02-10 シャープ株式会社 通信システム、通信方法及び基地局
JP2011040832A (ja) * 2009-08-06 2011-02-24 Sharp Corp 通信システム、通信方法及び基地局
US8971265B2 (en) 2009-08-06 2015-03-03 Sharp Kabushiki Kaisha Communication system, communication method and base station
WO2010148790A1 (zh) * 2009-11-30 2010-12-29 中兴通讯股份有限公司 时分双工系统中网络节点的同步方法及系统
CN102083193A (zh) * 2009-11-30 2011-06-01 中兴通讯股份有限公司 时分双工系统中网络节点的同步方法及系统
US8811238B2 (en) 2009-11-30 2014-08-19 Zte Corporation Method and system for synchronizing network nodes in time division duplex system
JP2013520065A (ja) * 2010-02-10 2013-05-30 パンテック カンパニー リミテッド 無線通信システムにおけるアップリンク同期を設定する装置及び方法
US9374193B2 (en) 2010-09-29 2016-06-21 Qualcomm Incorporated Systems and methods for communication of channel state information
JP2015188227A (ja) * 2010-09-29 2015-10-29 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 制御フィールド及び変調コーディング方式情報を決定するためのシステム、方法及び装置
US9602298B2 (en) 2010-09-29 2017-03-21 Qualcomm Incorporated Methods and apparatuses for determining a type of control field
US9806848B2 (en) 2010-09-29 2017-10-31 Qualcomm Incorporated Systems, methods and apparatus for determining control field and modulation coding scheme information
US9813135B2 (en) 2010-09-29 2017-11-07 Qualcomm, Incorporated Systems and methods for communication of channel state information
US9825683B2 (en) 2010-09-29 2017-11-21 Qualcomm, Incorporated Systems and methods for communication of channel state information
US9831983B2 (en) 2010-09-29 2017-11-28 Qualcomm Incorporated Systems, methods and apparatus for determining control field and modulation coding scheme information
US9882624B2 (en) 2010-09-29 2018-01-30 Qualcomm, Incorporated Systems and methods for communication of channel state information
US10090982B2 (en) 2010-09-29 2018-10-02 Qualcomm Incorporated Systems and methods for communication of channel state information
WO2023010332A1 (en) * 2021-08-04 2023-02-09 Lenovo (Beijing) Limited Methods and apparatuses for determining synchronization validity timer

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