JPS56156032A - Mobile communication system - Google Patents

Mobile communication system

Info

Publication number
JPS56156032A
JPS56156032A JP5903380A JP5903380A JPS56156032A JP S56156032 A JPS56156032 A JP S56156032A JP 5903380 A JP5903380 A JP 5903380A JP 5903380 A JP5903380 A JP 5903380A JP S56156032 A JPS56156032 A JP S56156032A
Authority
JP
Japan
Prior art keywords
reception
station
mobile radio
machine
radio machine
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
JP5903380A
Other languages
Japanese (ja)
Other versions
JPS596536B2 (en
Inventor
Tetsuo Hanazawa
Akio Sasaki
Seizo Seki
Akira Mishima
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP55059033A priority Critical patent/JPS596536B2/en
Publication of JPS56156032A publication Critical patent/JPS56156032A/en
Publication of JPS596536B2 publication Critical patent/JPS596536B2/en
Expired 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

Landscapes

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

Abstract

PURPOSE:To increase the gain of reception to a mobile radio machine having a low output of transmission, by receiving the electric wave transmitted from a mobile radio machine having a low output of transmisson with use of one of the directional antennas that carries out a reception with the maximum output of reception. CONSTITUTION:The signals for connection of circuits transmitted from the mobile radio machines 205 and 206 are received at the base station 201. Then the type of the mobile redio machine is detected, and at the same time the zone of the maximum field intensity is detected. The contents of these detections are reported to a radio circuit control station 203 along with the report given from another base station 204 to decide first the type of the mobile radio machine. In case the mobile radio machine is identical with a portable telephone radio machine 205, the station 203 selects the maximum field intensity zone 202 and gives a command to the station 201 for setting of a communication channel. Then a communication channel is set at the station 201 by means of one of the directional antennas that carries out a reception with the maximum output of reception. For a car telephone radio machine 206, all transmission outputs of the directional antennas are mixed up to set a communication channel with nondirectivity.
JP55059033A 1980-05-02 1980-05-02 Mobile communication method Expired JPS596536B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55059033A JPS596536B2 (en) 1980-05-02 1980-05-02 Mobile communication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55059033A JPS596536B2 (en) 1980-05-02 1980-05-02 Mobile communication method

Publications (2)

Publication Number Publication Date
JPS56156032A true JPS56156032A (en) 1981-12-02
JPS596536B2 JPS596536B2 (en) 1984-02-13

Family

ID=13101566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55059033A Expired JPS596536B2 (en) 1980-05-02 1980-05-02 Mobile communication method

Country Status (1)

Country Link
JP (1) JPS596536B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597105A (en) * 1982-11-12 1986-06-24 Motorola Inc. Data communications system having overlapping receiver coverage zones
JPS6359028A (en) * 1986-08-27 1988-03-14 Nec Corp Re-access instruction and control system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5799271B2 (en) 2010-09-30 2015-10-21 パナソニックＩｐマネジメント株式会社 Wireless communication device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4597105A (en) * 1982-11-12 1986-06-24 Motorola Inc. Data communications system having overlapping receiver coverage zones
JPS6359028A (en) * 1986-08-27 1988-03-14 Nec Corp Re-access instruction and control system

Also Published As

Publication number Publication date
JPS596536B2 (en) 1984-02-13

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