JPS5658339A - Measuring system of reception electric field level in mobile communication - Google Patents

Measuring system of reception electric field level in mobile communication

Info

Publication number
JPS5658339A
JPS5658339A JP13354379A JP13354379A JPS5658339A JP S5658339 A JPS5658339 A JP S5658339A JP 13354379 A JP13354379 A JP 13354379A JP 13354379 A JP13354379 A JP 13354379A JP S5658339 A JPS5658339 A JP S5658339A
Authority
JP
Japan
Prior art keywords
electric field
radio
mobile station
field level
communication
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
JP13354379A
Other languages
Japanese (ja)
Other versions
JPS5823780B2 (en
Inventor
Takanori Utano
Takayoshi Nagatsu
Eiji Kondo
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 JP54133543A priority Critical patent/JPS5823780B2/en
Publication of JPS5658339A publication Critical patent/JPS5658339A/en
Publication of JPS5823780B2 publication Critical patent/JPS5823780B2/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)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To make unnecessary the receiver for electric field monitor, by adding a multichannel switching reception function to a communication channel transceiver equipped with a radio base station and using a receiver not used for communication as reception electric field level measurement. CONSTITUTION:When a mobile station in a service area 1 moves from radio zones A-C to other radio zones while being in communication state, the necessity of switching of radio lines to a radio base station 3 of the mobile station is caused. Accordingly, to monitor the transmission wave of the mobile station ahead it, with the instruction from a radio contrl station 4, the reception electric field level for the transmission waves from the mobile station is measured at a bundle, by using the multichannel switching reception function of transceivers in vacant, not used for communication, at the time point, among transceivers equipped with the radio base station 3.
JP54133543A 1979-10-18 1979-10-18 Method for measuring received electric field level in mobile communications Expired JPS5823780B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54133543A JPS5823780B2 (en) 1979-10-18 1979-10-18 Method for measuring received electric field level in mobile communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54133543A JPS5823780B2 (en) 1979-10-18 1979-10-18 Method for measuring received electric field level in mobile communications

Publications (2)

Publication Number Publication Date
JPS5658339A true JPS5658339A (en) 1981-05-21
JPS5823780B2 JPS5823780B2 (en) 1983-05-17

Family

ID=15107265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54133543A Expired JPS5823780B2 (en) 1979-10-18 1979-10-18 Method for measuring received electric field level in mobile communications

Country Status (1)

Country Link
JP (1) JPS5823780B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005181A1 (en) * 1986-02-18 1987-08-27 Motorola, Inc. Scanning receiver allocation method and apparatus for cellular radiotelephone systems
US4726050A (en) * 1986-02-18 1988-02-16 Motorola, Inc. Scanning receiver allocation method and apparatus for cellular radiotelephone systems
JPH04183125A (en) * 1990-11-19 1992-06-30 Fujitsu Ltd Remote monitor control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005181A1 (en) * 1986-02-18 1987-08-27 Motorola, Inc. Scanning receiver allocation method and apparatus for cellular radiotelephone systems
US4726050A (en) * 1986-02-18 1988-02-16 Motorola, Inc. Scanning receiver allocation method and apparatus for cellular radiotelephone systems
JPH04183125A (en) * 1990-11-19 1992-06-30 Fujitsu Ltd Remote monitor control method

Also Published As

Publication number Publication date
JPS5823780B2 (en) 1983-05-17

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