BE893932A - Systeme de communication avec matrice de commutation pour signaux a large bande - Google Patents

Systeme de communication avec matrice de commutation pour signaux a large bande

Info

Publication number
BE893932A
BE893932A BE2/59785A BE2059785A BE893932A BE 893932 A BE893932 A BE 893932A BE 2/59785 A BE2/59785 A BE 2/59785A BE 2059785 A BE2059785 A BE 2059785A BE 893932 A BE893932 A BE 893932A
Authority
BE
Belgium
Prior art keywords
switching matrix
broadband signals
communication system
signals
switching
Prior art date
Application number
BE2/59785A
Other languages
English (en)
Inventor
D Bottle
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE893932A publication Critical patent/BE893932A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2365—Multiplexing of several video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/08—Telephonic communication systems specially adapted for combination with other electrical systems specially adapted for optional reception of entertainment or informative matter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4347—Demultiplexing of several video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0003—Switching fabrics, e.g. transport network, control network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Radio Transmission System (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Interface Circuits In Exchanges (AREA)
BE2/59785A 1981-07-25 1982-07-26 Systeme de communication avec matrice de commutation pour signaux a large bande BE893932A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813129467 DE3129467A1 (de) 1981-07-25 1981-07-25 Fernmeldesystem mit einer durchschalteeinrichtung fuer breitbandige signale

Publications (1)

Publication Number Publication Date
BE893932A true BE893932A (fr) 1983-01-26

Family

ID=6137779

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/59785A BE893932A (fr) 1981-07-25 1982-07-26 Systeme de communication avec matrice de commutation pour signaux a large bande

Country Status (6)

Country Link
EP (1) EP0071057B1 (fr)
AT (1) ATE18969T1 (fr)
AU (1) AU554146B2 (fr)
BE (1) BE893932A (fr)
DE (2) DE3129467A1 (fr)
ZA (1) ZA825229B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510567A1 (de) * 1985-03-23 1986-09-25 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verteileinrichtung fuer digitalisierte fernsehsignale
DE3315885A1 (de) * 1983-05-02 1984-11-08 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung fuer eine anschlusseinrichtung zum anschluss von mehreren fernsprechteilnehmerstationen an einer digitalen breitband-vermittlungsanlage
DE3335352A1 (de) * 1983-09-29 1985-04-11 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zum einfuegen eines digitalen binaeren schmalbandsignals in ein oder zum abtrennen dieses schmalbandsignals aus einem zeitmultiplexsignal
GB2153634B (en) * 1984-02-02 1987-03-25 Plessey Co Plc An arrangement for controlling switched speech or data communication in a communications exchange
NL8600614A (nl) * 1986-03-10 1987-10-01 At & T & Philips Telecomm Breed-/smalband schakelnetwerk van het tijd-ruimte-tijd type en tijd-, ruimteschakeltrap voor breed-/smalbandkanalen.
NL8700100A (nl) * 1987-01-16 1988-08-16 At & T & Philips Telecomm Meertrapsschakelstelsel voor het doorschakelen van n1 ingangskanalen naar n2 uitgangskanalen.
DE4221187A1 (de) * 1992-06-27 1994-01-05 Sel Alcatel Ag Raum- und Zeit-Vermittlungselement und dessen Verwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110795A1 (de) * 1971-03-06 1972-09-14 Siemens Ag Vorrichtung zum UEbertragen von Signalen unterschiedlicher Bandbreite ueber einen gemeinsamen UEbertragungsweg
DE2538638C2 (de) * 1975-08-30 1982-05-19 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH, 1000 Berlin Integriertes Nachrichtensystem

Also Published As

Publication number Publication date
EP0071057A3 (en) 1983-04-27
EP0071057A2 (fr) 1983-02-09
AU8613782A (en) 1983-02-03
ATE18969T1 (de) 1986-04-15
DE3270248D1 (en) 1986-05-07
AU554146B2 (en) 1986-08-07
ZA825229B (en) 1983-05-25
EP0071057B1 (fr) 1986-04-02
DE3129467A1 (de) 1983-02-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ALCATEL N.V.

Effective date: 19900731