BR9405522A - Process for establishing and maintaining communication in a portable radio communication system, process for assigning security codes to a portable radio communication system, process for maintaining communication with a remote device in a radio communication system and process for maintaining communication in a communication system portable radio. - Google Patents

Process for establishing and maintaining communication in a portable radio communication system, process for assigning security codes to a portable radio communication system, process for maintaining communication with a remote device in a radio communication system and process for maintaining communication in a communication system portable radio.

Info

Publication number
BR9405522A
BR9405522A BR9405522-0A BR9405522A BR9405522A BR 9405522 A BR9405522 A BR 9405522A BR 9405522 A BR9405522 A BR 9405522A BR 9405522 A BR9405522 A BR 9405522A
Authority
BR
Brazil
Prior art keywords
communication system
communication
portable radio
maintaining
handset
Prior art date
Application number
BR9405522-0A
Other languages
Portuguese (pt)
Inventor
James Francis Goedken
Thomas Perszyk
Charles John Malek
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
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of BR9405522A publication Critical patent/BR9405522A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/08—Access security
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/101—Access control lists [ACL]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A presente invenção abrange um processo para estabelecer e manter comunicação em um sistema de telefone portátil adaptado para operar com uma pluralidade de estações de base e pelo menos um monofone e uma pluralidade de canais. O processo inclui geralmente etapas de destinar um código de segurança para o monofone (s) operando no sistema de comunicação portátil para capacitar comunicação de RF entre o monofone(s) e a pluralidade de estações de base (24); comunicando o código de segurança destinado ao monofone (s) à pluralidade de estações de base para manter dentro de cada uma da pluralidade de estações de base o código de segurança(s) do monofone(s) operando no sistema (26); e alinhar o canal do monofone(s) com um canal de uma estação de base para permitir comunicação entre cada monofone e uma da pluralidade de estações de base (28).The present invention encompasses a process for establishing and maintaining communication on a portable telephone system adapted to operate with a plurality of base stations and at least one handset and a plurality of channels. The process generally includes steps of assigning a security code to the handset (s) operating on the portable communication system to enable RF communication between the handset (s) and the plurality of base stations (24); communicating the security code for the handset (s) to the plurality of base stations to maintain within each of the plurality of base stations the security code (s) of the handset (s) operating on the system (26); and aligning the handset channel (s) with a base station channel to allow communication between each handset and one of the plurality of base stations (28).

BR9405522-0A 1993-07-20 1994-06-13 Process for establishing and maintaining communication in a portable radio communication system, process for assigning security codes to a portable radio communication system, process for maintaining communication with a remote device in a radio communication system and process for maintaining communication in a communication system portable radio. BR9405522A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9524193A 1993-07-20 1993-07-20
PCT/US1994/006561 WO1995003677A1 (en) 1993-07-20 1994-06-13 Method for operating a communication system having multiple base stations

Publications (1)

Publication Number Publication Date
BR9405522A true BR9405522A (en) 1999-09-08

Family

ID=22250877

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405522-0A BR9405522A (en) 1993-07-20 1994-06-13 Process for establishing and maintaining communication in a portable radio communication system, process for assigning security codes to a portable radio communication system, process for maintaining communication with a remote device in a radio communication system and process for maintaining communication in a communication system portable radio.

Country Status (8)

Country Link
JP (1) JPH08501918A (en)
KR (1) KR960701562A (en)
CN (1) CN1111927A (en)
BR (1) BR9405522A (en)
CA (1) CA2142613A1 (en)
GB (1) GB2285560B (en)
SG (1) SG52268A1 (en)
WO (1) WO1995003677A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5930703A (en) * 1996-03-21 1999-07-27 Ericsson Inc. Methods and systems for programming a cellular radiotelephone
US6370380B1 (en) * 1999-02-17 2002-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Method for secure handover
EP1232611B1 (en) * 1999-11-12 2006-09-20 Motorola, Inc. Method and apparatus for network controlled handovers in a packet switched telecomunications network
US7486952B1 (en) * 2000-02-09 2009-02-03 Alcatel-Lucent Usa Inc. Facilitated security for handoff in wireless communications
US7151446B2 (en) 2003-08-01 2006-12-19 Spectrum Tracking Systems, Inc. System for tracking and locating an object using a cellular network
US7135967B2 (en) 2003-08-01 2006-11-14 Spectrum Tracking Systems, Inc. Method for locating an asset

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593155A (en) * 1983-12-05 1986-06-03 Motorola, Inc. Portable telephone ID code transfer system
EP0301573B1 (en) * 1987-07-31 1993-04-07 Nec Corporation Registration of a new cordless telephone to an existing system
US4901340A (en) * 1988-09-19 1990-02-13 Gte Mobilnet Incorporated System for the extended provision of cellular mobile radiotelephone service
US5195127A (en) * 1988-09-19 1993-03-16 Kabushiki Kaisha Toshiba Radio telephone system and its control method
US4953198A (en) * 1989-07-05 1990-08-28 At&T Company Public cordless telephone
US5142534A (en) * 1990-10-17 1992-08-25 O'neill Communications, Inc. Wireless integrated voice-data communication system
US5353331A (en) * 1992-03-05 1994-10-04 Bell Atlantic Network Services, Inc. Personal communications service using wireline/wireless integration

Also Published As

Publication number Publication date
WO1995003677A1 (en) 1995-02-02
CN1111927A (en) 1995-11-15
KR960701562A (en) 1996-02-24
JPH08501918A (en) 1996-02-27
SG52268A1 (en) 1998-09-28
GB9504953D0 (en) 1995-04-26
GB2285560B (en) 1998-01-14
GB2285560A (en) 1995-07-12
CA2142613A1 (en) 1995-02-02

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal