JPS5739637A - Signal transmission system - Google Patents

Signal transmission system

Info

Publication number
JPS5739637A
JPS5739637A JP11478880A JP11478880A JPS5739637A JP S5739637 A JPS5739637 A JP S5739637A JP 11478880 A JP11478880 A JP 11478880A JP 11478880 A JP11478880 A JP 11478880A JP S5739637 A JPS5739637 A JP S5739637A
Authority
JP
Japan
Prior art keywords
information
priority
transmission
address
transmit
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
JP11478880A
Other languages
Japanese (ja)
Inventor
Yasuichiro Ogawa
Shigeru Nomoto
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11478880A priority Critical patent/JPS5739637A/en
Publication of JPS5739637A publication Critical patent/JPS5739637A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

PURPOSE:To efficiently transmit the information with high priority, by storing several kinds of transmission information having lower priority and transmission information having high priority in one frame alternately to transmit them. CONSTITUTION:The output of an address counter 8 setting the addresses for transmission information B, C, D having low priority and of a specific address setting circuit 16 storing the address of transmission information A having high priority is selected alternately at a selector 15 according to the output of a counter 17. The information is picked up from a register 2 with the selected address for transmission. Thus, A-B-A-C-A-D-A is transmitted as one-frame information, allowing to transmit the informtion A with high transmission priority efficiently. Then, reception is made at a receiver with reverse operation.
JP11478880A 1980-08-22 1980-08-22 Signal transmission system Pending JPS5739637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11478880A JPS5739637A (en) 1980-08-22 1980-08-22 Signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11478880A JPS5739637A (en) 1980-08-22 1980-08-22 Signal transmission system

Publications (1)

Publication Number Publication Date
JPS5739637A true JPS5739637A (en) 1982-03-04

Family

ID=14646686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11478880A Pending JPS5739637A (en) 1980-08-22 1980-08-22 Signal transmission system

Country Status (1)

Country Link
JP (1) JPS5739637A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231966A (en) * 1983-06-14 1984-12-26 Tamura Electric Works Ltd Processing control system of public telephone set

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130778A (en) * 1978-03-31 1979-10-11 Toshiba Corp Remote-monitoring controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130778A (en) * 1978-03-31 1979-10-11 Toshiba Corp Remote-monitoring controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231966A (en) * 1983-06-14 1984-12-26 Tamura Electric Works Ltd Processing control system of public telephone set
JPH0472429B2 (en) * 1983-06-14 1992-11-18 Tamura Electric Works Ltd

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