DE60016154D1 - Mobiles übertragungsendgerät und verfahren zur detektion der stärke des empfangenen signals - Google Patents

Mobiles übertragungsendgerät und verfahren zur detektion der stärke des empfangenen signals

Info

Publication number
DE60016154D1
DE60016154D1 DE60016154T DE60016154T DE60016154D1 DE 60016154 D1 DE60016154 D1 DE 60016154D1 DE 60016154 T DE60016154 T DE 60016154T DE 60016154 T DE60016154 T DE 60016154T DE 60016154 D1 DE60016154 D1 DE 60016154D1
Authority
DE
Germany
Prior art keywords
received signal
strength
detecting
predetermined threshold
transmit terminal
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.)
Expired - Fee Related
Application number
DE60016154T
Other languages
English (en)
Other versions
DE60016154T2 (de
Inventor
Takayuki Nakano
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE60016154D1 publication Critical patent/DE60016154D1/de
Application granted granted Critical
Publication of DE60016154T2 publication Critical patent/DE60016154T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60016154T 1999-08-18 2000-08-10 Mobiles übertragungsendgerät und verfahren zur detektion der stärke des empfangenen signals Expired - Fee Related DE60016154T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP23159099A JP3383618B2 (ja) 1999-08-18 1999-08-18 移動体通信端末装置及び受信強度検出方法
JP23159099 1999-08-18
PCT/JP2000/005349 WO2001013546A1 (fr) 1999-08-18 2000-08-10 Terminal de communication mobile et procede pour detecter l'intensite des signaux reçus

Publications (2)

Publication Number Publication Date
DE60016154D1 true DE60016154D1 (de) 2004-12-30
DE60016154T2 DE60016154T2 (de) 2005-04-14

Family

ID=16925910

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60016154T Expired - Fee Related DE60016154T2 (de) 1999-08-18 2000-08-10 Mobiles übertragungsendgerät und verfahren zur detektion der stärke des empfangenen signals

Country Status (11)

Country Link
US (1) US6725041B1 (de)
EP (1) EP1119116B1 (de)
JP (1) JP3383618B2 (de)
KR (1) KR100380509B1 (de)
CN (1) CN1127817C (de)
AT (1) ATE283585T1 (de)
AU (1) AU752522B2 (de)
CA (1) CA2347428A1 (de)
DE (1) DE60016154T2 (de)
ES (1) ES2233420T3 (de)
WO (1) WO2001013546A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395619B (en) * 2002-11-19 2004-09-29 Nec Technologies Cellular network acquisition method and apparatus
JP4698144B2 (ja) 2003-07-31 2011-06-08 富士通セミコンダクター株式会社 半導体装置の製造方法
US7480264B1 (en) * 2005-02-10 2009-01-20 Sonicwall, Inc. Centralized wireless LAN load balancing
JP4651438B2 (ja) * 2005-04-01 2011-03-16 京セラ株式会社 通信端末装置
JP4732924B2 (ja) * 2005-12-28 2011-07-27 株式会社エヌ・ティ・ティ・ドコモ 移動局装置および基地局装置並びに周辺セル測定制御方法
KR101455721B1 (ko) * 2007-11-08 2014-10-28 삼성전자 주식회사 휴대 단말기의 인터넷망 전환 방법 및 장치
CN102067682B (zh) * 2008-06-16 2014-07-16 日本电气株式会社 基站控制模块、无线基站、基站控制设备和基站控制方法
CN109265543B (zh) 2011-09-19 2022-04-26 阿克松神经***科学公司 阿尔茨海默病中的tau蛋白介导病变的基于蛋白质的疗法和诊断
CN103166719B (zh) * 2011-12-16 2016-05-11 希姆通信息技术（上海）有限公司 接收信号强度上报方法及装置
CN103841613B (zh) * 2012-11-23 2017-10-27 京信通信***（中国）有限公司 一种小区切换方法及装置
FR3072241A1 (fr) * 2017-10-05 2019-04-12 Orange Procede de mutation d'un terminal mobile entre stations d'acces dans un contexte multi-operateurs

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2852045B2 (ja) * 1988-02-25 1999-01-27 日本電気株式会社 無線周波数切替方法
JPH01144783U (de) 1988-03-28 1989-10-04
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5367559A (en) * 1992-05-11 1994-11-22 Hughes Aircraft Company Sequential power estimation for cellular system handoff
JP2693922B2 (ja) * 1995-02-13 1997-12-24 日本電気エンジニアリング株式会社 移動無線端末機のチャンネル切替判定装置
JPH0936799A (ja) * 1995-07-21 1997-02-07 Toshiba Corp 無線通信装置
US5822686A (en) * 1995-12-11 1998-10-13 Telefonaktiebolaget Lm Ericsson Channel scanning scheme for signal strength measurement systems and methods
JPH09271056A (ja) * 1996-03-29 1997-10-14 Fujitsu Ltd 移動通信システム
US6473602B1 (en) 1996-10-28 2002-10-29 Ericsson Inc. Mobile assisted handoff in radiocommunication systems
JPH10191441A (ja) * 1996-12-26 1998-07-21 Nec Corp 移動体通信方式
US5982758A (en) * 1997-02-13 1999-11-09 Hamdy; Walid M. Method and apparatus for merging neighbor lists in a CDMA mobile telephone system
JPH11205843A (ja) * 1998-01-20 1999-07-30 Nec Mobile Commun Ltd 無線電話装置
US6119005A (en) * 1998-05-27 2000-09-12 Lucent Technologies Inc. System for automated determination of handoff neighbor list for cellular communication systems
JP2000165950A (ja) * 1998-11-30 2000-06-16 Sony Corp パイロット信号検出方法および無線通信端末装置
KR100350466B1 (ko) * 1999-05-31 2002-08-28 삼성전자 주식회사 단동기채널을 구비하는 이동통신시스템에서의 핸드오프 수행장치및 방법

Also Published As

Publication number Publication date
CN1127817C (zh) 2003-11-12
EP1119116A4 (de) 2003-04-02
KR20010080205A (ko) 2001-08-22
KR100380509B1 (ko) 2003-04-14
WO2001013546A1 (fr) 2001-02-22
CA2347428A1 (en) 2001-02-22
EP1119116B1 (de) 2004-11-24
US6725041B1 (en) 2004-04-20
ATE283585T1 (de) 2004-12-15
AU6473300A (en) 2001-03-13
EP1119116A1 (de) 2001-07-25
CN1319284A (zh) 2001-10-24
JP2001057532A (ja) 2001-02-27
ES2233420T3 (es) 2005-06-16
JP3383618B2 (ja) 2003-03-04
AU752522B2 (en) 2002-09-19
DE60016154T2 (de) 2005-04-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8339 Ceased/non-payment of the annual fee