CA2261309C - Systeme de controle de station de base dans un systeme de communication mobile - Google Patents

Systeme de controle de station de base dans un systeme de communication mobile Download PDF

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Publication number
CA2261309C
CA2261309C CA002261309A CA2261309A CA2261309C CA 2261309 C CA2261309 C CA 2261309C CA 002261309 A CA002261309 A CA 002261309A CA 2261309 A CA2261309 A CA 2261309A CA 2261309 C CA2261309 C CA 2261309C
Authority
CA
Canada
Prior art keywords
time
mobile
tdma
station
stations
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
CA002261309A
Other languages
English (en)
Other versions
CA2261309A1 (fr
Inventor
Yoshinori Uchida
Shinji Matsumoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to CA002261309A priority Critical patent/CA2261309C/fr
Priority claimed from PCT/JP1997/002067 external-priority patent/WO1998058503A1/fr
Publication of CA2261309A1 publication Critical patent/CA2261309A1/fr
Application granted granted Critical
Publication of CA2261309C publication Critical patent/CA2261309C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Ce système de communication à liaisons filaires à partage de fréquence ou de créneau temporel comporte, d'une part des liaisons filaires utilisées aussi bien par un système AMDC à division du temps que par un système AMRT, et d'autre part un système de communication mobile. On effectue un regroupement qui est fonction de l'échelle de la puissance émise. Des créneaux temporels distincts sont affectés aux différents groupes. Le synchronisme de trame est établi sur la base des ondes radio émises. En outre, on fait fonctionner un système de communication cellulaire et un système à service de communications personnelles à créneaux temporels de différentes longueurs, et ce de façon synchrone avec le même système, c'est-à-dire la même trame.
CA002261309A 1997-06-16 1997-06-16 Systeme de controle de station de base dans un systeme de communication mobile Expired - Fee Related CA2261309C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002261309A CA2261309C (fr) 1997-06-16 1997-06-16 Systeme de controle de station de base dans un systeme de communication mobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002261309A CA2261309C (fr) 1997-06-16 1997-06-16 Systeme de controle de station de base dans un systeme de communication mobile
PCT/JP1997/002067 WO1998058503A1 (fr) 1997-06-16 1997-06-16 Systeme de communication mobile

Publications (2)

Publication Number Publication Date
CA2261309A1 CA2261309A1 (fr) 1998-12-23
CA2261309C true CA2261309C (fr) 2002-09-24

Family

ID=4163272

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002261309A Expired - Fee Related CA2261309C (fr) 1997-06-16 1997-06-16 Systeme de controle de station de base dans un systeme de communication mobile

Country Status (1)

Country Link
CA (1) CA2261309C (fr)

Also Published As

Publication number Publication date
CA2261309A1 (fr) 1998-12-23

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