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JPS5533309A - General command system for multi-channel radio communication system - Google Patents

General command system for multi-channel radio communication system

Info

Publication number
JPS5533309A
JPS5533309A JP10484778A JP10484778A JPS5533309A JP S5533309 A JPS5533309 A JP S5533309A JP 10484778 A JP10484778 A JP 10484778A JP 10484778 A JP10484778 A JP 10484778A JP S5533309 A JPS5533309 A JP S5533309A
Authority
JP
Japan
Prior art keywords
transmission
general command
command
channel
reception
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
JP10484778A
Other languages
Japanese (ja)
Inventor
Masashi Fukui
Katsuji Murata
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.)
Kokusai Denki Electric Inc
Original Assignee
Hitachi Denshi KK
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 Hitachi Denshi KK filed Critical Hitachi Denshi KK
Priority to JP10484778A priority Critical patent/JPS5533309A/en
Publication of JPS5533309A publication Critical patent/JPS5533309A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W99/00—Subject matter not provided for in other groups of this subclass

Landscapes

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

Abstract

PURPOSE:To ensure a quick transmission and reception of the general command by transmitting the designation signal which selects the command reception object terminal station determined every channel from each fixed channel after transmission of the general command signal. CONSTITUTION:When the request occurs for the general command, the command transmission operation is carried out at control board CB to transmit general command signal Sd given from signal generator SG via exchange EX, control circuit CTC and switch SW. And the transmission of Sd is carried out at master station MS with use of all channels CH1-CHn. After end of the Sd transmission, group designation signals Sg1-Sgm allotted to every channel are transmitted from SG, for example, Sg1 to CH1 and the like. Thus the general command is given to all terminal stations TS1-TSmn using CH1-CHn. While the transmission of answer signals Sa1-Samn is carried out from TS1-TSmn in parallel and in the even distribution state at all channels. As a result, the holding time required for confirmation of reception of Sa1-Samn can be reduced down to 1/N (N: channel numbers) in comparison with use of a single channel, thus securing a quick transmission and reception of the command.
JP10484778A 1978-08-30 1978-08-30 General command system for multi-channel radio communication system Pending JPS5533309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10484778A JPS5533309A (en) 1978-08-30 1978-08-30 General command system for multi-channel radio communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10484778A JPS5533309A (en) 1978-08-30 1978-08-30 General command system for multi-channel radio communication system

Publications (1)

Publication Number Publication Date
JPS5533309A true JPS5533309A (en) 1980-03-08

Family

ID=14391703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10484778A Pending JPS5533309A (en) 1978-08-30 1978-08-30 General command system for multi-channel radio communication system

Country Status (1)

Country Link
JP (1) JPS5533309A (en)

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