JPS5464919A - Transmission multiplying system - Google Patents

Transmission multiplying system

Info

Publication number
JPS5464919A
JPS5464919A JP13071677A JP13071677A JPS5464919A JP S5464919 A JPS5464919 A JP S5464919A JP 13071677 A JP13071677 A JP 13071677A JP 13071677 A JP13071677 A JP 13071677A JP S5464919 A JPS5464919 A JP S5464919A
Authority
JP
Japan
Prior art keywords
code
row
transmitter
transmission
original
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
JP13071677A
Other languages
Japanese (ja)
Other versions
JPS6041900B2 (en
Inventor
Tatsuo Chono
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 JP13071677A priority Critical patent/JPS6041900B2/en
Publication of JPS5464919A publication Critical patent/JPS5464919A/en
Publication of JPS6041900B2 publication Critical patent/JPS6041900B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/14—Channel dividing arrangements, i.e. in which a single bit stream is divided between several baseband channels and reassembled at the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To ensure the good communication transmission through reproduction of the original code even with the trouble of a transmitter, by multiplying only the transmitter and then allotting part of the redundancy code to the transmitter via the redundancy of the transmission code. CONSTITUTION:The output of at least two units of transmitters 1 and 4 is transmitted to receiver 3 through transmission line 2 to perform the digital transmission. In this case, the transmission information is supplied to transmitter 1 and 4 via code converter 10 which converts original code row 12 into code row 13 and 14 composed of each 1/2 pulse duration compared with the duration of row 12, and the output of receiver 3 reloads code row 13 and 14 to row 12 of the original pulse duration. Thus, even in case the transmitter has some fault and code row 14 could not be transmitted, original code row 12 can be reloaded at reciever 3 via code row 13. As a result, the good communication transmission can be secured by reproducing the original code even in case a transmitter has some fault.
JP13071677A 1977-11-02 1977-11-02 Transmission multiplexing method Expired JPS6041900B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13071677A JPS6041900B2 (en) 1977-11-02 1977-11-02 Transmission multiplexing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13071677A JPS6041900B2 (en) 1977-11-02 1977-11-02 Transmission multiplexing method

Publications (2)

Publication Number Publication Date
JPS5464919A true JPS5464919A (en) 1979-05-25
JPS6041900B2 JPS6041900B2 (en) 1985-09-19

Family

ID=15040907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13071677A Expired JPS6041900B2 (en) 1977-11-02 1977-11-02 Transmission multiplexing method

Country Status (1)

Country Link
JP (1) JPS6041900B2 (en)

Also Published As

Publication number Publication date
JPS6041900B2 (en) 1985-09-19

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