ES2131040T3 - Sistema de radiotelefonia celular con proteccion contra la perdida de comunicacion. - Google Patents

Sistema de radiotelefonia celular con proteccion contra la perdida de comunicacion.

Info

Publication number
ES2131040T3
ES2131040T3 ES88118501T ES88118501T ES2131040T3 ES 2131040 T3 ES2131040 T3 ES 2131040T3 ES 88118501 T ES88118501 T ES 88118501T ES 88118501 T ES88118501 T ES 88118501T ES 2131040 T3 ES2131040 T3 ES 2131040T3
Authority
ES
Spain
Prior art keywords
base site
handoff
radiotelephone
call
message
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 - Lifetime
Application number
ES88118501T
Other languages
English (en)
Inventor
Stephen L Spear
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22533712&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2131040(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of ES2131040T3 publication Critical patent/ES2131040T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

UN SISTEMA DE COMUNICACION DE TELEFONO CELULAR MEJORADO ESTA DESCRITO, TENIENDO UNOS PASOS OPERACIONALES QUE PREVIENEN A UNA LLAMADA DE SER BAJADA DEBIDO A QUE EL RADIOTELEFONO (130) NO RECIBE UNA INSTRUCCION DE MANEJO DE SU LUGAR DE INSTALACION BASE (115). EL SISTEMA INCLUYE UN CONMUTADOR CONTROLADOR (122) PARA DETERMINAR QUE EL RADIOTELEFONO REQUIERE UN MANEJO DESDE UNA PRIMERA AREA CUBIERTA DE LOCALIZACION BASE (110) A UNA SEGUNDA AREA (112) Y PARA COMUNICAR UN MENSAJE DE MANEJO A LA PRIMERA ASOCIADA (119) Y SEGUNDO EQUIPAMIENTO DE LOCALIZACION BASE (119). EL PRIMER EQUIPAMIENTO (115), TRANSMITE ENTONCES EL MENSAJE DE MANEJO AL RADIOTELEFONO. SI EL RADIOTELEFONO NO RECIBE EL MENSAJE, DETERMINA QUE LA LLAMADA HA SIDO PERDIDA, CAMBIA LA SEÑAL DE CANAL DESDE LA SEGUNDA LOCALIZACION BASE Y RECLIZA MEDIANTE ESTA, UNA RECONEXION DE LLAMADA PARA TRANSMITIR UN MENSAJE ESPECIAL. LA SEGUNDA LOCALIZACION BASE ENTONCES INFORMA AL RADIOTELEFONO DE LA INSTRUCCION DE MANEJO Y ESTE, SE COMPLETA CON LA RECONEXION DE LA LLAMADA.
ES88118501T 1988-01-29 1988-11-07 Sistema de radiotelefonia celular con proteccion contra la perdida de comunicacion. Expired - Lifetime ES2131040T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/150,253 US4811380A (en) 1988-01-29 1988-01-29 Cellular radiotelephone system with dropped call protection

Publications (1)

Publication Number Publication Date
ES2131040T3 true ES2131040T3 (es) 1999-07-16

Family

ID=22533712

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88118501T Expired - Lifetime ES2131040T3 (es) 1988-01-29 1988-11-07 Sistema de radiotelefonia celular con proteccion contra la perdida de comunicacion.

Country Status (10)

Country Link
US (1) US4811380A (es)
EP (2) EP0325713B1 (es)
JP (1) JP2586631B2 (es)
AT (2) ATE177280T1 (es)
CA (1) CA1280466C (es)
DE (2) DE3856584T2 (es)
ES (1) ES2131040T3 (es)
FI (1) FI100084B (es)
GR (1) GR3030388T3 (es)
HK (1) HK1016801A1 (es)

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Also Published As

Publication number Publication date
FI100084B (fi) 1997-09-15
HK1016801A1 (en) 1999-11-05
EP0871340A3 (en) 1999-01-07
EP0325713A3 (en) 1990-09-19
EP0325713A2 (en) 1989-08-02
ATE177280T1 (de) 1999-03-15
DE3856584D1 (de) 2006-02-23
EP0871340B1 (en) 2005-10-12
EP0325713B1 (en) 1999-03-03
GR3030388T3 (en) 1999-09-30
FI885520A (fi) 1989-07-30
EP0871340A2 (en) 1998-10-14
DE3856308T2 (de) 1999-11-04
CA1280466C (en) 1991-02-19
ATE306796T1 (de) 2005-10-15
JPH01225236A (ja) 1989-09-08
US4811380A (en) 1989-03-07
DE3856308D1 (de) 1999-04-08
FI885520A0 (fi) 1988-11-28
DE3856584T2 (de) 2006-05-18
JP2586631B2 (ja) 1997-03-05

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