CA2044202A1 - Methode et dispositif de localisation de postes sans fil dans un systeme de telephonie sans fil interurbain - Google Patents

Methode et dispositif de localisation de postes sans fil dans un systeme de telephonie sans fil interurbain

Info

Publication number
CA2044202A1
CA2044202A1 CA2044202A CA2044202A CA2044202A1 CA 2044202 A1 CA2044202 A1 CA 2044202A1 CA 2044202 A CA2044202 A CA 2044202A CA 2044202 A CA2044202 A CA 2044202A CA 2044202 A1 CA2044202 A1 CA 2044202A1
Authority
CA
Canada
Prior art keywords
cordless
units
location data
request signal
system controller
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.)
Granted
Application number
CA2044202A
Other languages
English (en)
Other versions
CA2044202C (fr
Inventor
Tadao Hashimoto
Ryoji Hara
Yasuhiro Fujimura
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
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
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 NEC Corp, Nippon Telegraph and Telephone Corp filed Critical NEC Corp
Publication of CA2044202A1 publication Critical patent/CA2044202A1/fr
Application granted granted Critical
Publication of CA2044202C publication Critical patent/CA2044202C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/02—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration by periodical registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/16—WPBX [Wireless Private Branch Exchange]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA002044202A 1990-06-08 1991-06-10 Methode et dispositif de localisation de postes sans fil dans un systeme de telephonie sans fil interurbain Expired - Fee Related CA2044202C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2151088A JP2833831B2 (ja) 1990-06-08 1990-06-08 無線電話システムにおける位置登録方式
JP2-151088 1990-06-08

Publications (2)

Publication Number Publication Date
CA2044202A1 true CA2044202A1 (fr) 1991-12-09
CA2044202C CA2044202C (fr) 1996-12-31

Family

ID=15511067

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002044202A Expired - Fee Related CA2044202C (fr) 1990-06-08 1991-06-10 Methode et dispositif de localisation de postes sans fil dans un systeme de telephonie sans fil interurbain

Country Status (6)

Country Link
US (1) US5442684A (fr)
EP (1) EP0460704B1 (fr)
JP (1) JP2833831B2 (fr)
AU (1) AU653723B2 (fr)
CA (1) CA2044202C (fr)
DE (1) DE69127503T2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519760A (en) 1994-06-22 1996-05-21 Gte Laboratories Incorporated Cellular network-based location system
JPH0856378A (ja) * 1994-08-12 1996-02-27 Saitama Nippon Denki Kk 移動体パケット通信方式
AU696486B2 (en) * 1994-12-30 1998-09-10 Telefonaktiebolaget Lm Ericsson (Publ) System and method relating to cellular communications
KR100222734B1 (ko) * 1996-07-15 1999-10-01 유기범 발신 전용 휴대 전화 시스템을 이용한 사설 교환기용 무선 정합 장치
KR19980013943A (ko) * 1996-08-05 1998-05-15 김광호 개선된 착신 및 핸드오버 서비스를 위한 디지털 무선전화시스템
US5995843A (en) * 1996-12-18 1999-11-30 Telefonaktiebolaget Lm Ericsson Method and arrangement for using a mobile phone in a wireless office network
JP2947280B1 (ja) * 1998-07-28 1999-09-13 日本電気株式会社 位置登録制御方法
US6996088B1 (en) 1998-09-18 2006-02-07 Harris Corporation Distributed trunking mechanism for VHF networking
EP1114542B1 (fr) * 1998-09-18 2008-03-12 Harris Corporation Mecanisme de liaison reparti pour un reseau vhf
US6393294B1 (en) * 1998-09-22 2002-05-21 Polaris Wireless, Inc. Location determination using RF fingerprinting
US6269246B1 (en) 1998-09-22 2001-07-31 Ppm, Inc. Location determination using RF fingerprinting
US6980524B1 (en) * 1999-05-20 2005-12-27 Polytechnic University Methods and apparatus for routing in a mobile ad hoc network
US7366492B1 (en) 2002-05-03 2008-04-29 Verizon Corporate Services Group Inc. Method and system for mobile location detection using handoff information
JP2012099933A (ja) * 2010-10-29 2012-05-24 Fujitsu Ltd 電子機器、画像管理方法、および画像管理プログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8419003D0 (en) * 1984-07-25 1984-08-30 Racal Res Ltd Portable telephones
GB8619875D0 (en) * 1986-08-15 1986-09-24 British Telecomm Communications system
JP2693761B2 (ja) * 1987-04-03 1997-12-24 日本電気株式会社 移動通信方式
JP2566948B2 (ja) * 1987-04-03 1996-12-25 日本電気株式会社 広域コ−ドレス電話方式
DE3716320A1 (de) * 1987-05-15 1988-11-24 Bosch Gmbh Robert Verfahren zum bestimmen des ungefaehren aufenthaltsortes einer mobilen funkstation
JP2516983B2 (ja) * 1987-06-19 1996-07-24 松下通信工業株式会社 無線電話装置
JP2624760B2 (ja) * 1988-04-01 1997-06-25 株式会社日立製作所 移動無線電話システム
US5054110A (en) * 1989-12-29 1991-10-01 Motorola, Inc. Multi-site dispatching system cell registration
JP2806591B2 (ja) * 1990-02-08 1998-09-30 日本電気株式会社 無線電話システムの着信方式

Also Published As

Publication number Publication date
EP0460704A2 (fr) 1991-12-11
US5442684A (en) 1995-08-15
JP2833831B2 (ja) 1998-12-09
EP0460704A3 (en) 1993-04-14
JPH0443791A (ja) 1992-02-13
DE69127503T2 (de) 1998-01-08
CA2044202C (fr) 1996-12-31
AU7831791A (en) 1991-12-12
EP0460704B1 (fr) 1997-09-03
DE69127503D1 (de) 1997-10-09
AU653723B2 (en) 1994-10-13

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EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20000612