CA2261309A1 - Base stations control system in mobile communication system - Google Patents

Base stations control system in mobile communication system

Info

Publication number
CA2261309A1
CA2261309A1 CA002261309A CA2261309A CA2261309A1 CA 2261309 A1 CA2261309 A1 CA 2261309A1 CA 002261309 A CA002261309 A CA 002261309A CA 2261309 A CA2261309 A CA 2261309A CA 2261309 A1 CA2261309 A1 CA 2261309A1
Authority
CA
Canada
Prior art keywords
communication system
base stations
mobile communication
time slot
stations control
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
CA002261309A
Other languages
French (fr)
Other versions
CA2261309C (en
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
Individual
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 Individual filed Critical Individual
Priority to CA002261309A priority Critical patent/CA2261309C/en
Priority claimed from PCT/JP1997/002067 external-priority patent/WO1998058503A1/en
Publication of CA2261309A1 publication Critical patent/CA2261309A1/en
Application granted granted Critical
Publication of CA2261309C publication Critical patent/CA2261309C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

In a mobile communication system and a WLL communication system sharing a frequency or a time slot including time-divided CDMA method and TDMA method, radio waves are divided into groups according to a magnitude of a transmitting power and each group is assigned to a different time slot. Further, a frame synchronization is established among the base stations based on the transmitted radio waves, and cellular communication systems and PCS
systems each having different time slot length are performed under a same frame synchronization.
CA002261309A 1997-06-16 1997-06-16 Base stations control system in mobile communication system Expired - Fee Related CA2261309C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002261309A CA2261309C (en) 1997-06-16 1997-06-16 Base stations control system in mobile communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP1997/002067 WO1998058503A1 (en) 1997-06-16 1997-06-16 Mobile communication system
CA002261309A CA2261309C (en) 1997-06-16 1997-06-16 Base stations control system in mobile communication system

Publications (2)

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

Family

ID=4163272

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002261309A Expired - Fee Related CA2261309C (en) 1997-06-16 1997-06-16 Base stations control system in mobile communication system

Country Status (1)

Country Link
CA (1) CA2261309C (en)

Also Published As

Publication number Publication date
CA2261309C (en) 2002-09-24

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Legal Events

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