JPS55158750A - Order circuit forming system for time-division multiple phase modulation multi-directional ratio communication system - Google Patents

Order circuit forming system for time-division multiple phase modulation multi-directional ratio communication system

Info

Publication number
JPS55158750A
JPS55158750A JP6518079A JP6518079A JPS55158750A JP S55158750 A JPS55158750 A JP S55158750A JP 6518079 A JP6518079 A JP 6518079A JP 6518079 A JP6518079 A JP 6518079A JP S55158750 A JPS55158750 A JP S55158750A
Authority
JP
Japan
Prior art keywords
order
time slot
order circuit
master station
division multiple
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
JP6518079A
Other languages
Japanese (ja)
Other versions
JPS5846094B2 (en
Inventor
Kazuo Yagi
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.)
Hitachi Denshi KK
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 JP54065180A priority Critical patent/JPS5846094B2/en
Publication of JPS55158750A publication Critical patent/JPS55158750A/en
Publication of JPS5846094B2 publication Critical patent/JPS5846094B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially

Abstract

PURPOSE:To realize the effective use of the electric waves for the order circuit using the time-division multiple phase modulation, by providing the order circuit time slot and the control pulse to the order control time slot and the order circuit of the master station and in correspondence to each slave station CONSTITUTION:Both order control time slot D and order circuit time slot E are provided into one frame comprising time slot groups A1-An to be given to slave stations 1-n from the master station. On the other hand, for slave stations 1-n, order circuit time slot F which is common to each slave station is provided into one frame comprising time slot groups B1-Bn allotted to each slave station to secure correspondence to slot E of the master station. For the signal transmission from each slave station to the master station, the channel signals and the order aural signals are transmitted by groups B1-Bn and slot F respectively. And the master station for the order talking can be called out via order control pulses C1-Cn. In this way, the effective use is secured for the electric waves.
JP54065180A 1979-05-26 1979-05-26 Meeting line configuration method for time division multiplexing phase modulation multidirectional wireless communication system Expired JPS5846094B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54065180A JPS5846094B2 (en) 1979-05-26 1979-05-26 Meeting line configuration method for time division multiplexing phase modulation multidirectional wireless communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54065180A JPS5846094B2 (en) 1979-05-26 1979-05-26 Meeting line configuration method for time division multiplexing phase modulation multidirectional wireless communication system

Publications (2)

Publication Number Publication Date
JPS55158750A true JPS55158750A (en) 1980-12-10
JPS5846094B2 JPS5846094B2 (en) 1983-10-14

Family

ID=13279447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54065180A Expired JPS5846094B2 (en) 1979-05-26 1979-05-26 Meeting line configuration method for time division multiplexing phase modulation multidirectional wireless communication system

Country Status (1)

Country Link
JP (1) JPS5846094B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986934A (en) * 1982-11-10 1984-05-19 Nec Corp Time-division multiplexing device
JPS59117359A (en) * 1982-08-16 1984-07-06 テキサス・インスツルメンツ・インコ−ポレイテツド Bidirectional digital data communication equipment
JPS60248039A (en) * 1984-05-23 1985-12-07 Nec Corp Digital communication system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59117359A (en) * 1982-08-16 1984-07-06 テキサス・インスツルメンツ・インコ−ポレイテツド Bidirectional digital data communication equipment
JPS5986934A (en) * 1982-11-10 1984-05-19 Nec Corp Time-division multiplexing device
JPS60248039A (en) * 1984-05-23 1985-12-07 Nec Corp Digital communication system

Also Published As

Publication number Publication date
JPS5846094B2 (en) 1983-10-14

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