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WO2009038075A1 - 移動通信システムで使用されるユーザ装置、基地局装置及び方法 - Google Patents

移動通信システムで使用されるユーザ装置、基地局装置及び方法 Download PDF

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Publication number
WO2009038075A1
WO2009038075A1 PCT/JP2008/066737 JP2008066737W WO2009038075A1 WO 2009038075 A1 WO2009038075 A1 WO 2009038075A1 JP 2008066737 W JP2008066737 W JP 2008066737W WO 2009038075 A1 WO2009038075 A1 WO 2009038075A1
Authority
WO
WIPO (PCT)
Prior art keywords
frequency measurement
base station
different frequency
station device
different
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/JP2008/066737
Other languages
English (en)
French (fr)
Inventor
Mikio Iwamura
Minami Ishii
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
Publication of WO2009038075A1 publication Critical patent/WO2009038075A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0086—Search parameters, e.g. search strategy, accumulation length, range of search, thresholds
    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements

Landscapes

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

Abstract

　移動通信システムにおけるユーザ装置は、在圏セルの周波数で下り制御信号を受信する手段と、異周波測定用の所定のイベントが発生したことに応じて、下り制御信号の受信タイミングの合間に、在圏セルの周波数とは異なる周波数でセルサーチを行う手段とを有する。下り制御信号の受信タイミング間隔が、基地局装置から通知された閾値より短い場合であって、異周波測定用の所定のイベントが発生した場合、受信タイミング間隔とは異なる基地局装置から通知された周期で異周波測定が行われる。或いは、基地局装置により指定された異周波測定インジケータが所定値を示す場合、所定のイベントが発生すると、自装置で決定したタイミングで異周波測定が行われ、異周波測定インジケータが別の所定値を示す場合、間欠受信周期とは異なる基地局装置により指定されたタイミングで異周波測定が行われる。
PCT/JP2008/066737 2007-09-21 2008-09-17 移動通信システムで使用されるユーザ装置、基地局装置及び方法 Ceased WO2009038075A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-245925 2007-09-21
JP2007245925A JP2009077287A (ja) 2007-09-21 2007-09-21 移動通信システムで使用されるユーザ装置、基地局装置及び方法

Publications (1)

Publication Number Publication Date
WO2009038075A1 true WO2009038075A1 (ja) 2009-03-26

Family

ID=40467885

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/066737 Ceased WO2009038075A1 (ja) 2007-09-21 2008-09-17 移動通信システムで使用されるユーザ装置、基地局装置及び方法

Country Status (2)

Country Link
JP (1) JP2009077287A (ja)
WO (1) WO2009038075A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015525989A (ja) * 2012-06-27 2015-09-07 ▲ホア▼▲ウェイ▼技術有限公司 パラメータを設定するための方法、基地局、及びユーザ機器
WO2023138424A1 (zh) * 2022-01-21 2023-07-27 华为技术有限公司 一种异频测量资源和/或时间确定方法及装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8238920B2 (en) * 2010-01-20 2012-08-07 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for triggering measurements of other radio access technologies (RATS)
JP5490227B2 (ja) * 2010-04-30 2014-05-14 三菱電機株式会社 移動体通信システム
WO2011152347A1 (ja) * 2010-06-04 2011-12-08 シャープ株式会社 通信システムおよび通信方法
US9271290B2 (en) * 2010-12-03 2016-02-23 Interdigital Patent Holdings, Inc. Methods, apparatus and systems for performing multi-radio access technology carrier aggregation
CN110366255B (zh) 2011-07-29 2023-08-18 交互数字专利控股公司 用于多无线电接入技术无线系统中的无线电资源管理的方法和设备
WO2014031989A1 (en) 2012-08-23 2014-02-27 Interdigital Patent Holdings, Inc. Operating with multiple schedulers in a wireless system
JP6053632B2 (ja) * 2013-08-01 2016-12-27 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び通信制御方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NTT DOCOMO, INC.,: "Measurement gap control,", 3GPP TSG RAN WG2 #59 R2-073369, August 2007 (2007-08-01) *
NTT DOCOMO,: "Measurement gap control principles,", 3GPP TSG RAN WG2 #57BIS R2-071307, March 2007 (2007-03-01) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015525989A (ja) * 2012-06-27 2015-09-07 ▲ホア▼▲ウェイ▼技術有限公司 パラメータを設定するための方法、基地局、及びユーザ機器
WO2023138424A1 (zh) * 2022-01-21 2023-07-27 华为技术有限公司 一种异频测量资源和/或时间确定方法及装置

Also Published As

Publication number Publication date
JP2009077287A (ja) 2009-04-09

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