JPS6413823A - Method and equipment for transmitting signal between circuit units - Google Patents

Method and equipment for transmitting signal between circuit units

Info

Publication number
JPS6413823A
JPS6413823A JP17076887A JP17076887A JPS6413823A JP S6413823 A JPS6413823 A JP S6413823A JP 17076887 A JP17076887 A JP 17076887A JP 17076887 A JP17076887 A JP 17076887A JP S6413823 A JPS6413823 A JP S6413823A
Authority
JP
Japan
Prior art keywords
circuit units
units
signal
frequency
equipment
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.)
Pending
Application number
JP17076887A
Other languages
Japanese (ja)
Inventor
Tadatoshi Yamada
Masatami Iwamoto
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 JP17076887A priority Critical patent/JPS6413823A/en
Publication of JPS6413823A publication Critical patent/JPS6413823A/en
Pending legal-status Critical Current

Links

Landscapes

  • Radio Transmission System (AREA)

Abstract

PURPOSE:To simultaneously send a signal between optional units by providing a signal transmission channel of a different frequency between plural circuit units so as to transmit/receive a signal in an electromagnetic wave with a high frequency. CONSTITUTION:Plural circuit units 1-4 are provided. The carrier frequency f0 of an electromagnetic wave sent through the circuits units 1-4 is selected to be a high frequency. The signal transmission frequency band is set for the circuit units l-4 and assigned. For example, channels CH1-CH6 are set to the carrier frequency f0 and two sets each of channels are assigned to each unit circuit and communication with a desired opposite station is attained among four circuit units 1-4. Thus, simultaneous transmission/reception is attained economically in comparison with a wired line.
JP17076887A 1987-07-08 1987-07-08 Method and equipment for transmitting signal between circuit units Pending JPS6413823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17076887A JPS6413823A (en) 1987-07-08 1987-07-08 Method and equipment for transmitting signal between circuit units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17076887A JPS6413823A (en) 1987-07-08 1987-07-08 Method and equipment for transmitting signal between circuit units

Publications (1)

Publication Number Publication Date
JPS6413823A true JPS6413823A (en) 1989-01-18

Family

ID=15911018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17076887A Pending JPS6413823A (en) 1987-07-08 1987-07-08 Method and equipment for transmitting signal between circuit units

Country Status (1)

Country Link
JP (1) JPS6413823A (en)

Similar Documents

Publication Publication Date Title
JPS56126339A (en) Mobile communication system
JPS6471344A (en) Radio communication system using synchronized frequency hopping transmission
AU2567495A (en) A method for improving the audibility of a broadcast control channel
DE3563807D1 (en) Tdma print-to-multipoint communication system
DE3278260D1 (en) Broadcasting method for a mobile radio network
CA2183028A1 (en) Radio communication device and radio communication method
SE8005578L (en) DATA TRANSFER PROCEDURE
ATE341866T1 (en) DATA TRANSMISSION AND RADIO SYSTEM
ES8704056A1 (en) Mobile radio system.
JPS6411430A (en) Radio communication system
JPS6413823A (en) Method and equipment for transmitting signal between circuit units
JPS649508A (en) Communicating system for unmanned carrying vehicle
JPS6424536A (en) Multiplex radio transmitting method
HK1075984A1 (en) Method and system for transmission of carrier signals between first and second antenna networks
JPS57106245A (en) Radio communication system
JPS5783939A (en) Time-division multidirectional multiplex communication device
JPS5773539A (en) Mobile radio communication system
JPS5685942A (en) Mobile radio communication system
JPS6457835A (en) Time division mobile multiplex communication system
ES8104689A1 (en) Wireless communication system.
JPS57106246A (en) Radio communication system
JPS5379409A (en) Transmission control system
JPS5531311A (en) Direct trunk setting system for multi-channel radio communication system
JPS56156032A (en) Mobile communication system
JPS5612188A (en) Remote control system