GB1463002A - Tdm communications transmission systems - Google Patents

Tdm communications transmission systems

Info

Publication number
GB1463002A
GB1463002A GB401274A GB401274A GB1463002A GB 1463002 A GB1463002 A GB 1463002A GB 401274 A GB401274 A GB 401274A GB 401274 A GB401274 A GB 401274A GB 1463002 A GB1463002 A GB 1463002A
Authority
GB
United Kingdom
Prior art keywords
data
bits
groups
transmitted
communications transmission
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
GB401274A
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.)
Siemens Schweiz AG
Original Assignee
Siemens Albis AG
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 Siemens Albis AG filed Critical Siemens Albis AG
Publication of GB1463002A publication Critical patent/GB1463002A/en
Expired 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
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1623—Plesiochronous digital hierarchy [PDH]
    • H04J3/1647—Subrate or multislot multiplexing
    • 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
    • H04L25/05—Electric or magnetic storage of signals before transmitting or retransmitting for changing the transmission rate
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
GB401274A 1973-03-29 1974-01-29 Tdm communications transmission systems Expired GB1463002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH452173 1973-03-29

Publications (1)

Publication Number Publication Date
GB1463002A true GB1463002A (en) 1977-02-02

Family

ID=4277645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB401274A Expired GB1463002A (en) 1973-03-29 1974-01-29 Tdm communications transmission systems

Country Status (12)

Country Link
JP (1) JPS5513458B2 (ja)
AT (1) AT339638B (ja)
AU (1) AU463335B2 (ja)
BE (1) BE813027A (ja)
CH (1) CH546520A (ja)
DE (1) DE2356870C3 (ja)
FR (1) FR2223917A1 (ja)
GB (1) GB1463002A (ja)
IL (1) IL44501A (ja)
IT (1) IT1014555B (ja)
NL (1) NL7404178A (ja)
NO (1) NO136867B (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000419A (en) * 1977-06-03 1979-01-04 Telediffusion Fse Data transmission system
GB2162022A (en) * 1984-07-17 1986-01-22 Stc Plc Data transmission system
GB2162721A (en) * 1984-08-01 1986-02-05 Stc Plc Transmission system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160877A (en) * 1976-07-06 1979-07-10 Codex Corporation Multiplexing of bytes of non-uniform length with end of time slot indicator
GB2166929B (en) * 1984-11-07 1988-04-07 Gen Electric Co Plc Variable frame length t.d.m. transmission system
NL8500841A (nl) * 1985-03-22 1986-10-16 Philips Nv Kodeer- of dekodeerschakeling voor tijdmultiplex en simultane signalen.
DE3688055T2 (de) * 1985-12-18 1993-08-19 Advanced Micro Devices Inc System fuer das uebertragen und empfangen von asynchronen paralleldaten von nichthomogener variabler breite ueber ein synchrones serienuebertragungsmittel mit hoher informationsgeschwindigkeit.
US4717914A (en) * 1985-12-18 1988-01-05 Advanced Micro Devices, Inc. Methods for receiving and converting high speed serial data pattern input signals to parallel data pattern outputs
US4710922A (en) * 1985-12-18 1987-12-01 Advanced Micro Devices, Inc. Apparatus and associated methods for converting serial data pattern signals transmitted or suitable for transmission over a high speed synchronous serial transmission media, to parallel pattern output signals
US4698802A (en) * 1986-03-07 1987-10-06 American Telephone And Telegraph Company And At&T Information Systems Inc. Combined circuit and packet switching system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000419A (en) * 1977-06-03 1979-01-04 Telediffusion Fse Data transmission system
GB2000419B (en) * 1977-06-03 1982-02-17 Telediffusion Fse Data transmission system
GB2162022A (en) * 1984-07-17 1986-01-22 Stc Plc Data transmission system
GB2162721A (en) * 1984-08-01 1986-02-05 Stc Plc Transmission system
US4663755A (en) * 1984-08-01 1987-05-05 Stc Plc Transmission system

Also Published As

Publication number Publication date
CH546520A (de) 1974-02-28
JPS5513458B2 (ja) 1980-04-09
DE2356870C3 (de) 1975-09-11
IT1014555B (it) 1977-04-30
NL7404178A (ja) 1974-10-01
DE2356870A1 (de) 1974-10-17
AU463335B2 (en) 1975-07-24
AU6586374A (en) 1975-07-24
ATA117274A (de) 1977-02-15
DE2356870B2 (de) 1975-01-30
NO136867B (no) 1977-08-08
AT339638B (de) 1977-10-25
FR2223917A1 (ja) 1974-10-25
IL44501A (en) 1976-10-31
BE813027A (fr) 1974-07-15
IL44501A0 (en) 1974-06-30
JPS49130604A (ja) 1974-12-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee