DE69318619D1 - Ortung mobiler Stationen in drahtlosen Netzwerken - Google Patents

Ortung mobiler Stationen in drahtlosen Netzwerken

Info

Publication number
DE69318619D1
DE69318619D1 DE69318619T DE69318619T DE69318619D1 DE 69318619 D1 DE69318619 D1 DE 69318619D1 DE 69318619 T DE69318619 T DE 69318619T DE 69318619 T DE69318619 T DE 69318619T DE 69318619 D1 DE69318619 D1 DE 69318619D1
Authority
DE
Germany
Prior art keywords
mobile stations
wireless networks
locating mobile
locating
networks
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
DE69318619T
Other languages
English (en)
Other versions
DE69318619T2 (de
Inventor
Amotz Bar-Noy
Ilan Kessler
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Priority claimed from US07/871,252 external-priority patent/US5524136A/en
Priority claimed from US07/871,253 external-priority patent/US5390234A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69318619D1 publication Critical patent/DE69318619D1/de
Publication of DE69318619T2 publication Critical patent/DE69318619T2/de
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
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/04—User notification, e.g. alerting and paging, for incoming communication, change of service or the like multi-step notification using statistical or historical mobility data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE1993618619 1992-04-20 1993-03-25 Ortung mobiler Stationen in drahtlosen Netzwerken Expired - Fee Related DE69318619T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/871,252 US5524136A (en) 1992-04-20 1992-04-20 Tracking mobile users in wireless networks
US07/871,253 US5390234A (en) 1992-04-20 1992-04-20 Dynamic tracking of mobile stations in wireless networks

Publications (2)

Publication Number Publication Date
DE69318619D1 true DE69318619D1 (de) 1998-06-25
DE69318619T2 DE69318619T2 (de) 1999-02-04

Family

ID=27128195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993618619 Expired - Fee Related DE69318619T2 (de) 1992-04-20 1993-03-25 Ortung mobiler Stationen in drahtlosen Netzwerken

Country Status (3)

Country Link
EP (1) EP0566893B1 (de)
CA (1) CA2091080C (de)
DE (1) DE69318619T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649286A (en) * 1994-11-14 1997-07-15 Bellsouth Corporation Method for managing the registration of a wireless unit
FI105140B (fi) * 1997-04-15 2000-06-15 Nokia Networks Oy Reitityspäätöksenteko yhteydellisessä pakettiverkossa
KR20000007758A (ko) * 1998-07-07 2000-02-07 윤종용 셀룰러 단말기의 의사잡음부호 탐색방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591665A (en) * 1983-07-12 1986-05-27 At&T Bell Laboratories Method and apparatus for providing call tracing service
US4608711A (en) * 1984-06-21 1986-08-26 Itt Corporation Cellular mobile radio hand-off utilizing voice channel
FR2594276B1 (fr) * 1986-02-11 1988-11-10 Const Electro Et Systeme de radiotelephonie a changement de relais en cours de communication
US4737978A (en) * 1986-10-31 1988-04-12 Motorola, Inc. Networked cellular radiotelephone systems
JP2693761B2 (ja) * 1987-04-03 1997-12-24 日本電気株式会社 移動通信方式

Also Published As

Publication number Publication date
CA2091080C (en) 1999-03-09
EP0566893A1 (de) 1993-10-27
CA2091080A1 (en) 1993-10-21
EP0566893B1 (de) 1998-05-20
DE69318619T2 (de) 1999-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee