WO2008123071A1 - 移動通信システムにおけるセル情報送信方法およびユーザ装置 - Google Patents

移動通信システムにおけるセル情報送信方法およびユーザ装置 Download PDF

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Publication number
WO2008123071A1
WO2008123071A1 PCT/JP2008/054980 JP2008054980W WO2008123071A1 WO 2008123071 A1 WO2008123071 A1 WO 2008123071A1 JP 2008054980 W JP2008054980 W JP 2008054980W WO 2008123071 A1 WO2008123071 A1 WO 2008123071A1
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WO
WIPO (PCT)
Prior art keywords
cell
mobile communication
communication system
user device
transmission method
Prior art date
Application number
PCT/JP2008/054980
Other languages
English (en)
French (fr)
Inventor
Mikio Iwamura
Minami Ishii
Yasuhiro Kato
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 US12/531,582 priority Critical patent/US8275380B2/en
Priority to CN2008800168397A priority patent/CN101682877B/zh
Priority to EP08722374.9A priority patent/EP2129160A4/en
Priority to BRPI0809399-7A priority patent/BRPI0809399A2/pt
Publication of WO2008123071A1 publication Critical patent/WO2008123071A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • 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
    • H04W88/02—Terminal devices

Landscapes

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

Abstract

　複数のキャリア周波数を収容する移動通信システムにおいて、ユーザ装置が存在するセルの種類の判別を容易にする。 　移動通信システムのセルにおいて、一次報知チャネルを一定間隔で送信し、この一次報知チャネルで、当該セルで報知されるべき情報を含む第１のスケジューリングユニットの所在を示すスケジューリング情報を報知する。そして、前記第１のスケジューリングユニットで、当該セルがドミナントセルかサブオーディネイトセルかを示す情報を報知する。これによって、システムのオーバヘッドを抑制して、ユーザ装置に、自局が接続しようとするセルの種類を迅速に判断させることができる。
PCT/JP2008/054980 2007-03-20 2008-03-18 移動通信システムにおけるセル情報送信方法およびユーザ装置 WO2008123071A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/531,582 US8275380B2 (en) 2007-03-20 2008-03-18 Cell information transmission method and user apparatus in mobile communications system
CN2008800168397A CN101682877B (zh) 2007-03-20 2008-03-18 移动通信系统中的小区信息发送方法以及用户装置
EP08722374.9A EP2129160A4 (en) 2007-03-20 2008-03-18 METHOD FOR TRANSMITTING CELLULAR INFORMATION AND USER DEVICE PRESENT IN MOBILE COMMUNICATION SYSTEM
BRPI0809399-7A BRPI0809399A2 (pt) 2007-03-20 2008-03-18 Método de transmissão de informação de célula e aparelho de usuário em um sistema de comunicações móvel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007073735A JP4855985B2 (ja) 2007-03-20 2007-03-20 移動通信システムにおけるセル情報送信方法およびユーザ装置
JP2007-073735 2007-03-20

Publications (1)

Publication Number Publication Date
WO2008123071A1 true WO2008123071A1 (ja) 2008-10-16

Family

ID=39830573

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054980 WO2008123071A1 (ja) 2007-03-20 2008-03-18 移動通信システムにおけるセル情報送信方法およびユーザ装置

Country Status (8)

Country Link
US (1) US8275380B2 (ja)
EP (1) EP2129160A4 (ja)
JP (1) JP4855985B2 (ja)
KR (1) KR20090127152A (ja)
CN (1) CN101682877B (ja)
BR (1) BRPI0809399A2 (ja)
RU (1) RU2009136528A (ja)
WO (1) WO2008123071A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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WO2009133802A1 (ja) * 2008-04-28 2009-11-05 株式会社 エヌ・ティ・ティ・ドコモ 基地局、移動局及び共通情報通信方法

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US8284700B2 (en) 2009-01-07 2012-10-09 Fujitsu Semiconductor Limited System and method for cooperative data transfer
CN102238541B (zh) * 2010-04-29 2015-09-02 电信科学技术研究院 密钥更新方法和基站
CN102104922B (zh) * 2010-06-12 2014-08-20 电信科学技术研究院 切换信息的传递方法、系统及设备
CN109921890A (zh) * 2012-09-26 2019-06-21 华为技术有限公司 一种控制信道检测方法及用户设备
US10542474B2 (en) * 2013-01-31 2020-01-21 Industrial Technology Research Institute Method of handling network entry in a cell cluster and related communication device
US9629110B2 (en) * 2013-04-03 2017-04-18 Keysight Technologies Singapore (Holdings) Pte. Ltd. Wireless communication apparatus and method performing signal scanning to determine the strongest signal useable for stabilizing a local oscillator
US10244426B2 (en) * 2014-08-19 2019-03-26 Qualcomm Incorporated Frequency error detection with PBCH frequency hypothesis
CN108924890B (zh) * 2018-09-25 2020-11-10 珠海格力电器股份有限公司 移动通信网络切换方法、装置、用户设备和存储介质
JP7334132B2 (ja) * 2020-03-26 2023-08-28 Kddi株式会社 携帯端末の探索のための進行速度を決定する移動基地局、プログラム及び方法

Citations (4)

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JP2004120258A (ja) * 2002-09-25 2004-04-15 Ntt Docomo Inc 移動通信端末、報知情報受信方法およびプログラム
JP2006173778A (ja) * 2004-12-13 2006-06-29 Ntt Docomo Inc 通信端末
JP2007073735A (ja) 2005-09-07 2007-03-22 Nec Electronics Corp 半導体装置
WO2008023611A1 (fr) * 2006-08-22 2008-02-28 Ntt Docomo, Inc. Station de base, station mobile, et procédé de réglage de cellule de destination

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US6278699B1 (en) * 1998-06-22 2001-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Synchronization techniques and systems for spread spectrum radiocommunication
US6614772B1 (en) * 1999-03-01 2003-09-02 Nokia Corporation Method, and associated apparatus, for communicating packet data in a radio communication system
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004120258A (ja) * 2002-09-25 2004-04-15 Ntt Docomo Inc 移動通信端末、報知情報受信方法およびプログラム
JP2006173778A (ja) * 2004-12-13 2006-06-29 Ntt Docomo Inc 通信端末
JP2007073735A (ja) 2005-09-07 2007-03-22 Nec Electronics Corp 半導体装置
WO2008023611A1 (fr) * 2006-08-22 2008-02-28 Ntt Docomo, Inc. Station de base, station mobile, et procédé de réglage de cellule de destination

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SAMSUNG: "Transmission of time critical system information", 3GPP, vol. R2-070674, 16 February 2007 (2007-02-16), XP002487786 *
See also references of EP2129160A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009133802A1 (ja) * 2008-04-28 2009-11-05 株式会社 エヌ・ティ・ティ・ドコモ 基地局、移動局及び共通情報通信方法
JP2009267989A (ja) * 2008-04-28 2009-11-12 Ntt Docomo Inc 基地局、移動局及び共通情報通信方法
US8472385B2 (en) 2008-04-28 2013-06-25 Ntt Docomo, Inc. Base station, mobile station and common information communicating method

Also Published As

Publication number Publication date
CN101682877A (zh) 2010-03-24
EP2129160A4 (en) 2015-05-06
CN101682877B (zh) 2012-10-10
KR20090127152A (ko) 2009-12-09
US20100075684A1 (en) 2010-03-25
EP2129160A1 (en) 2009-12-02
US8275380B2 (en) 2012-09-25
BRPI0809399A2 (pt) 2014-09-09
JP2008236435A (ja) 2008-10-02
JP4855985B2 (ja) 2012-01-18
RU2009136528A (ru) 2011-04-27

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