JPS5428503A - Transmission system for ternary optical data - Google Patents

Transmission system for ternary optical data

Info

Publication number
JPS5428503A
JPS5428503A JP9445477A JP9445477A JPS5428503A JP S5428503 A JPS5428503 A JP S5428503A JP 9445477 A JP9445477 A JP 9445477A JP 9445477 A JP9445477 A JP 9445477A JP S5428503 A JPS5428503 A JP S5428503A
Authority
JP
Japan
Prior art keywords
transmission system
optical data
ternary
ternary optical
signal
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
JP9445477A
Other languages
Japanese (ja)
Inventor
Kazuo Murayama
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP9445477A priority Critical patent/JPS5428503A/en
Publication of JPS5428503A publication Critical patent/JPS5428503A/en
Pending 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
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes

Abstract

PURPOSE:To obtain double transmission velocity with the same optical transmission line as conventional by converting the binary signal into the ternary signal through the signal conversion including the frequency compression.
JP9445477A 1977-08-06 1977-08-06 Transmission system for ternary optical data Pending JPS5428503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9445477A JPS5428503A (en) 1977-08-06 1977-08-06 Transmission system for ternary optical data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9445477A JPS5428503A (en) 1977-08-06 1977-08-06 Transmission system for ternary optical data

Publications (1)

Publication Number Publication Date
JPS5428503A true JPS5428503A (en) 1979-03-03

Family

ID=14110703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9445477A Pending JPS5428503A (en) 1977-08-06 1977-08-06 Transmission system for ternary optical data

Country Status (1)

Country Link
JP (1) JPS5428503A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110362457A (en) * 2019-05-08 2019-10-22 阜阳师范学院 A kind of three value optical computer method of evaluating performance and system based on Vacation queue

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110362457A (en) * 2019-05-08 2019-10-22 阜阳师范学院 A kind of three value optical computer method of evaluating performance and system based on Vacation queue
CN110362457B (en) * 2019-05-08 2023-03-28 阜阳师范学院 Three-value optical computer performance evaluation method and system based on vacation queuing

Similar Documents

Publication Publication Date Title
JPS52124346A (en) Process signal transmitter
JPS5336116A (en) Loop transmission system
JPS5394813A (en) Signal process system
JPS5428503A (en) Transmission system for ternary optical data
JPS51133041A (en) Light transmission fiber
JPS53138605A (en) Optical communication device
JPS53125854A (en) Optical transmission system and production therefor
JPS5368907A (en) Transmission system for facsimile control signal
JPS53132938A (en) Two-way data transmitter
JPS537A (en) Multiple transmission system
JPS52127703A (en) Light receiver circuit
JPS5314505A (en) Data transfer system
JPS5375705A (en) Transmission system for optical signal
JPS5384402A (en) Multiple transmission system using optical fiber
JPS52104003A (en) Signal transmission apparatus
JPS5432208A (en) Time sharing digital communication unit
JPS53131716A (en) Digital signal transmission system
JPS52128005A (en) Informatoon transmitting method
JPS5432216A (en) Time sharing digital communication unit
JPS5242003A (en) Code conversion system
JPS5432205A (en) Time sharing digital communication unit
JPS5432207A (en) Time sharing digital communication unit
JPS5336405A (en) Loop transmission system
JPS5327312A (en) Signal transmission system
JPS5412503A (en) Optical data link system