JPS57203347A - Mobile radio communication system - Google Patents

Mobile radio communication system

Info

Publication number
JPS57203347A
JPS57203347A JP56088686A JP8868681A JPS57203347A JP S57203347 A JPS57203347 A JP S57203347A JP 56088686 A JP56088686 A JP 56088686A JP 8868681 A JP8868681 A JP 8868681A JP S57203347 A JPS57203347 A JP S57203347A
Authority
JP
Japan
Prior art keywords
station
communication
mobile
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
JP56088686A
Other languages
Japanese (ja)
Other versions
JPS6329863B2 (en
Inventor
Yoshinushi Takayama
Sadaichi Sato
Yoshio Nakamura
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56088686A priority Critical patent/JPS57203347A/en
Publication of JPS57203347A publication Critical patent/JPS57203347A/en
Publication of JPS6329863B2 publication Critical patent/JPS6329863B2/ja
Granted 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
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]

Abstract

PURPOSE:To ensure the high efficiency for the mobile radio communication, by shifting a mobile station received the general calling from a fixed station to an idle channel of each service area and securing the communication with the fixed station via a base station and a control station when the selected mobile station gives an answer. CONSTITUTION:A fixed station 9 calls the mobile stations 19 and 20 of a group to which the station 9 belongs with the general call signal for all service areas. A control station 18 has a control so as to shift the stations 19 and 20 to the idle channel of each service area. With the answer of the station 19, the communication starts, and the calling of the mobile station is transmitted to the station 18 from a base station 1. Thus the station 18 decodes the call signal which selects the station 9 through a controller 100 and connects the station 1 to the station 9 via a switchboard 101 and through the communication lines 21 and 32. Thus the communication is possible between the stations 19 and 9.
JP56088686A 1981-06-09 1981-06-09 Mobile radio communication system Granted JPS57203347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56088686A JPS57203347A (en) 1981-06-09 1981-06-09 Mobile radio communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56088686A JPS57203347A (en) 1981-06-09 1981-06-09 Mobile radio communication system

Publications (2)

Publication Number Publication Date
JPS57203347A true JPS57203347A (en) 1982-12-13
JPS6329863B2 JPS6329863B2 (en) 1988-06-15

Family

ID=13949715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56088686A Granted JPS57203347A (en) 1981-06-09 1981-06-09 Mobile radio communication system

Country Status (1)

Country Link
JP (1) JPS57203347A (en)

Also Published As

Publication number Publication date
JPS6329863B2 (en) 1988-06-15

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