JPS5675741A - Channel increase/decrease systen in time sharing multidirectional communication network - Google Patents

Channel increase/decrease systen in time sharing multidirectional communication network

Info

Publication number
JPS5675741A
JPS5675741A JP15237679A JP15237679A JPS5675741A JP S5675741 A JPS5675741 A JP S5675741A JP 15237679 A JP15237679 A JP 15237679A JP 15237679 A JP15237679 A JP 15237679A JP S5675741 A JPS5675741 A JP S5675741A
Authority
JP
Japan
Prior art keywords
decrease
frame
systen
communication network
time sharing
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
JP15237679A
Other languages
Japanese (ja)
Other versions
JPH0118614B2 (en
Inventor
Susumu Sasaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15237679A priority Critical patent/JPS5675741A/en
Publication of JPS5675741A publication Critical patent/JPS5675741A/en
Publication of JPH0118614B2 publication Critical patent/JPH0118614B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers

Abstract

PURPOSE:To make easy an increase/decrease of channels, by constituting the frame to a minimum unit to be split and increasing/decreasing the additional bit according to the number of channels to be transmitted and received. CONSTITUTION:The additional number of bits and the frame location signal are input to a controller 1 as a control signal, and the transmission data is stored in memory 2 every one frame. A signal for carrier reproduction or clock reproduction is input to the gate 3 with the output of the controller 1 and the output of the memory 2 is output via the gate 4 in the time of starting of transmission. When n-channel's share is transmitted/received to a slave station, since the additional bit is also increased by n times, each frame length is constant and the increase/ decrease of channel can easily be made.
JP15237679A 1979-11-27 1979-11-27 Channel increase/decrease systen in time sharing multidirectional communication network Granted JPS5675741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15237679A JPS5675741A (en) 1979-11-27 1979-11-27 Channel increase/decrease systen in time sharing multidirectional communication network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15237679A JPS5675741A (en) 1979-11-27 1979-11-27 Channel increase/decrease systen in time sharing multidirectional communication network

Publications (2)

Publication Number Publication Date
JPS5675741A true JPS5675741A (en) 1981-06-23
JPH0118614B2 JPH0118614B2 (en) 1989-04-06

Family

ID=15539167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15237679A Granted JPS5675741A (en) 1979-11-27 1979-11-27 Channel increase/decrease systen in time sharing multidirectional communication network

Country Status (1)

Country Link
JP (1) JPS5675741A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076835A (en) * 1983-10-04 1985-05-01 Nec Corp Plural station sharing system of same channel for time division multi-direction and multiplex communication system
JPS6335026A (en) * 1985-07-31 1988-02-15 フィリップス　エレクトロニクス　ネムローゼ　フェンノートシャップ Digital radio transmission system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6076835A (en) * 1983-10-04 1985-05-01 Nec Corp Plural station sharing system of same channel for time division multi-direction and multiplex communication system
JPS6335026A (en) * 1985-07-31 1988-02-15 フィリップス　エレクトロニクス　ネムローゼ　フェンノートシャップ Digital radio transmission system
JPH0937351A (en) * 1985-07-31 1997-02-07 Philips Electron Nv Mobile radio station

Also Published As

Publication number Publication date
JPH0118614B2 (en) 1989-04-06

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