WO2009022393A1 - 無線基地局装置、無線移動局装置およびランダムアクセス信号の送信制御方法 - Google Patents

無線基地局装置、無線移動局装置およびランダムアクセス信号の送信制御方法 Download PDF

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Publication number
WO2009022393A1
WO2009022393A1 PCT/JP2007/065756 JP2007065756W WO2009022393A1 WO 2009022393 A1 WO2009022393 A1 WO 2009022393A1 JP 2007065756 W JP2007065756 W JP 2007065756W WO 2009022393 A1 WO2009022393 A1 WO 2009022393A1
Authority
WO
WIPO (PCT)
Prior art keywords
station device
base station
radio base
mobile station
transmission area
Prior art date
Application number
PCT/JP2007/065756
Other languages
English (en)
French (fr)
Inventor
Yoshiharu Tajima
Kazuhisa Obuchi
Yoshinori Tanaka
Yoshihiro Kawasaki
Yoshiaki Ohta
Katsumasa Sugiyama
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to EP07792401A priority Critical patent/EP2187693A1/en
Priority to JP2009527983A priority patent/JPWO2009022393A1/ja
Priority to PCT/JP2007/065756 priority patent/WO2009022393A1/ja
Priority to CN200780053286A priority patent/CN101682924A/zh
Publication of WO2009022393A1 publication Critical patent/WO2009022393A1/ja
Priority to US12/616,482 priority patent/US20100056155A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access

Landscapes

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

Abstract

　接続の遅延や切断を防止する。 　無線基地局装置（１）は、ランダムアクセス信号の送信を許容する送信領域情報を報知する報知部（４）を備えている。従って、この送信領域は、無線基地局装置（１）のエリア内に存在する移動局装置に対して全体的に報知される。言い換えると、ハンドオーバを行う状態にない移動局装置も、ハンドオーバを行う移動局装置もこの（報知情報）送信領域情報を受信し、この無線基地局装置（１）に対してランダムアクセス信号を送信する際の送信領域として用いることができる。また、この無線基地局装置（１）は、ハンドオーバを行う移動局装置（２）に対して、ハンドオーバ先の無線基地局装置（１）の報知部（４）により報知される第１の送信領域とは異なる第２の送信領域を通知する通知部（３）をも有している。
PCT/JP2007/065756 2007-08-10 2007-08-10 無線基地局装置、無線移動局装置およびランダムアクセス信号の送信制御方法 WO2009022393A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07792401A EP2187693A1 (en) 2007-08-10 2007-08-10 Radio base station device, radio mobile station device, and transmission control method for random access signal
JP2009527983A JPWO2009022393A1 (ja) 2007-08-10 2007-08-10 無線基地局装置、無線移動局装置およびランダムアクセス信号の送信制御方法
PCT/JP2007/065756 WO2009022393A1 (ja) 2007-08-10 2007-08-10 無線基地局装置、無線移動局装置およびランダムアクセス信号の送信制御方法
CN200780053286A CN101682924A (zh) 2007-08-10 2007-08-10 无线基站装置、无线移动台装置以及随机接入信号的发送控制方法
US12/616,482 US20100056155A1 (en) 2007-08-10 2009-11-11 Wireless base station apparatus, wireless mobile station apparatus, and transmission control method for random access signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/065756 WO2009022393A1 (ja) 2007-08-10 2007-08-10 無線基地局装置、無線移動局装置およびランダムアクセス信号の送信制御方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/616,482 Continuation US20100056155A1 (en) 2007-08-10 2009-11-11 Wireless base station apparatus, wireless mobile station apparatus, and transmission control method for random access signal

Publications (1)

Publication Number Publication Date
WO2009022393A1 true WO2009022393A1 (ja) 2009-02-19

Family

ID=40350457

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/065756 WO2009022393A1 (ja) 2007-08-10 2007-08-10 無線基地局装置、無線移動局装置およびランダムアクセス信号の送信制御方法

Country Status (5)

Country Link
US (1) US20100056155A1 (ja)
EP (1) EP2187693A1 (ja)
JP (1) JPWO2009022393A1 (ja)
CN (1) CN101682924A (ja)
WO (1) WO2009022393A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012222470A (ja) * 2011-04-05 2012-11-12 Kyocera Corp 移動通信システム、基地局、ネットワーク装置、及びハンドオーバ制御方法
JP2014175926A (ja) * 2013-03-11 2014-09-22 Kddi Corp 基地局装置および無線通信方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4730979B2 (ja) * 2008-03-19 2011-07-20 シャープ株式会社 移動通信システム、基地局装置、移動局装置及び移動通信方法
JP5993572B2 (ja) * 2011-12-09 2016-09-14 株式会社Ｎｔｔドコモ 無線基地局及び無線システム間遷移制御方法
US9648558B2 (en) * 2012-09-10 2017-05-09 Huawei Technologies Co., Ltd. System and method for user equipment centric unified system access in virtual radio access network
US9641303B2 (en) * 2013-09-09 2017-05-02 Huawei Technologies Co., Ltd. System and method for increasing low density signature space

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05347579A (ja) * 1992-06-15 1993-12-27 Nec Corp セルラー移動無線電話交換方式

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
MOTOROLA: "RACH Preamble Reservation for Handover", 3GPP TSG-RAN WG2#58-BIS, R2-072792, 25 June 2007 (2007-06-25), pages 1 - 5, XP050135569 *
NOKIA, NOKIA SIEMENS NETWORKS: "Stage 3 topics of Random Access Procedure", 3GPP TSG-RAN WG2 MEETING #58BIS, R2-072409, 25 June 2007 (2007-06-25), pages 1 - 4, XP050135247 *
PANASONIC: "Random Access Preamble signatures usage", 3GPP TSG RAN WG2 #57BIS, R2-071143, 26 March 2007 (2007-03-26), pages 1 - 4, XP050134119 *
PANASONIC: "Remaining issues on Random Access procedure", 3GPP TSG RAN WG2 #58BIS, R2-072650, 25 June 2007 (2007-06-25), pages 1 - 2, XP050135446 *
TEXAS INSTRUMENTS INC: "Non Synchronized Random Access Collision Rate and Performance Impact", 3GPP TSG RAN WG1 #47BIS, R1-070258, 15 January 2007 (2007-01-15), pages 1 - 3, XP050104295 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012222470A (ja) * 2011-04-05 2012-11-12 Kyocera Corp 移動通信システム、基地局、ネットワーク装置、及びハンドオーバ制御方法
JP2014175926A (ja) * 2013-03-11 2014-09-22 Kddi Corp 基地局装置および無線通信方法

Also Published As

Publication number Publication date
US20100056155A1 (en) 2010-03-04
JPWO2009022393A1 (ja) 2010-11-11
EP2187693A1 (en) 2010-05-19
CN101682924A (zh) 2010-03-24

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