NL7501550A - Transit exchange transmitting signals of known symbol structure - uses time division multiplex with computer sampling signals at frequency in deformation free range - Google Patents

Transit exchange transmitting signals of known symbol structure - uses time division multiplex with computer sampling signals at frequency in deformation free range

Info

Publication number
NL7501550A
NL7501550A NL7501550A NL7501550A NL7501550A NL 7501550 A NL7501550 A NL 7501550A NL 7501550 A NL7501550 A NL 7501550A NL 7501550 A NL7501550 A NL 7501550A NL 7501550 A NL7501550 A NL 7501550A
Authority
NL
Netherlands
Prior art keywords
time division
transit exchange
frequency
division multiplex
known symbol
Prior art date
Application number
NL7501550A
Other languages
Dutch (nl)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to NL7501550A priority Critical patent/NL7501550A/en
Publication of NL7501550A publication Critical patent/NL7501550A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H04L5/24—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters

Landscapes

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

Abstract

Transit exchange for transmitting asynchronous data signals with known symbol structure and data speed, using control equipment which operate on the principle of time division multiplex. It contains a computer with sampling facilities for a number of transmitting end stations using a number of incoming lines. The samples are taken of the instantaneous values of the received data pulses at a frequency which is within the deformation free zone of the pulses concerned. The transit exchange contains a detector working in synchronism with the sampling unit. The detector consists of a decoding logic which operates on the basis of time division, with a decoding memory connected to it.
NL7501550A 1975-02-10 1975-02-10 Transit exchange transmitting signals of known symbol structure - uses time division multiplex with computer sampling signals at frequency in deformation free range NL7501550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7501550A NL7501550A (en) 1975-02-10 1975-02-10 Transit exchange transmitting signals of known symbol structure - uses time division multiplex with computer sampling signals at frequency in deformation free range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7501550A NL7501550A (en) 1975-02-10 1975-02-10 Transit exchange transmitting signals of known symbol structure - uses time division multiplex with computer sampling signals at frequency in deformation free range

Publications (1)

Publication Number Publication Date
NL7501550A true NL7501550A (en) 1976-08-12

Family

ID=19823153

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7501550A NL7501550A (en) 1975-02-10 1975-02-10 Transit exchange transmitting signals of known symbol structure - uses time division multiplex with computer sampling signals at frequency in deformation free range

Country Status (1)

Country Link
NL (1) NL7501550A (en)

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Legal Events

Date Code Title Description
BV The patent application has lapsed