GB1294732A - Multiplexing of binary signals - Google Patents

Multiplexing of binary signals

Info

Publication number
GB1294732A
GB1294732A GB2319670A GB2319670A GB1294732A GB 1294732 A GB1294732 A GB 1294732A GB 2319670 A GB2319670 A GB 2319670A GB 2319670 A GB2319670 A GB 2319670A GB 1294732 A GB1294732 A GB 1294732A
Authority
GB
United Kingdom
Prior art keywords
speed
sub
sub bands
bands
signals
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.)
Expired
Application number
GB2319670A
Other languages
English (en)
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.)
Alcatel CIT SA
Nokia Inc
Original Assignee
CIT Compagnie Industrielle des Telecommunications SA
Nokia Inc
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 CIT Compagnie Industrielle des Telecommunications SA, Nokia Inc filed Critical CIT Compagnie Industrielle des Telecommunications SA
Publication of GB1294732A publication Critical patent/GB1294732A/en
Expired legal-status Critical Current

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
    • H04L5/225—Arrangements affording multiple use of the transmission path using time-division multiplexing combined with the use of transition coding
    • 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
    • H04L25/493—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 by transition coding, i.e. the time-position or direction of a transition being encoded before transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Time-Division Multiplex Systems (AREA)
GB2319670A 1969-05-14 1970-05-13 Multiplexing of binary signals Expired GB1294732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6915787A FR2044302A6 (enrdf_load_stackoverflow) 1969-05-14 1969-05-14

Publications (1)

Publication Number Publication Date
GB1294732A true GB1294732A (en) 1972-11-01

Family

ID=9034096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2319670A Expired GB1294732A (en) 1969-05-14 1970-05-13 Multiplexing of binary signals

Country Status (3)

Country Link
BE (1) BE749778R (enrdf_load_stackoverflow)
FR (1) FR2044302A6 (enrdf_load_stackoverflow)
GB (1) GB1294732A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814860A (en) * 1972-10-16 1974-06-04 Honeywell Inf Systems Scanning technique for multiplexer apparatus

Also Published As

Publication number Publication date
FR2044302A6 (enrdf_load_stackoverflow) 1971-02-19
BE749778R (fr) 1970-10-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee