JPS57160252A - Wide band repeating system - Google Patents

Wide band repeating system

Info

Publication number
JPS57160252A
JPS57160252A JP57039282A JP3928282A JPS57160252A JP S57160252 A JPS57160252 A JP S57160252A JP 57039282 A JP57039282 A JP 57039282A JP 3928282 A JP3928282 A JP 3928282A JP S57160252 A JPS57160252 A JP S57160252A
Authority
JP
Japan
Prior art keywords
broad
band
crosspoint
question
threshold value
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.)
Granted
Application number
JP57039282A
Other languages
English (en)
Other versions
JPH0123020B2 (ja
Inventor
Barabasu Udo
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 Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of JPS57160252A publication Critical patent/JPS57160252A/ja
Publication of JPH0123020B2 publication Critical patent/JPH0123020B2/ja
Granted legal-status Critical Current

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
    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/22—Adaptations for optical transmission
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Electronic Switches (AREA)
  • Optical Communication System (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Hardware Redundancy (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
JP57039282A 1981-03-12 1982-03-12 Wide band repeating system Granted JPS57160252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3109470A DE3109470C2 (de) 1981-03-12 1981-03-12 Breitband-Vermittlungssystem

Publications (2)

Publication Number Publication Date
JPS57160252A true JPS57160252A (en) 1982-10-02
JPH0123020B2 JPH0123020B2 (ja) 1989-04-28

Family

ID=6127037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57039282A Granted JPS57160252A (en) 1981-03-12 1982-03-12 Wide band repeating system

Country Status (9)

Country Link
US (1) US4475187A (ja)
EP (1) EP0060318B1 (ja)
JP (1) JPS57160252A (ja)
AT (1) ATE11856T1 (ja)
AU (1) AU549060B2 (ja)
BR (1) BR8201334A (ja)
DE (1) DE3109470C2 (ja)
LU (1) LU83693A1 (ja)
ZA (1) ZA821619B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204900C2 (de) * 1982-02-12 1983-12-15 Siemens AG, 1000 Berlin und 8000 München Koppelanordnung
SE8406489L (sv) * 1984-12-19 1986-06-20 Nordspace Ab Televisionsmottagningssystem
US4760442A (en) * 1985-07-10 1988-07-26 American Telephone And Telegraph Company, At&T Bell Laboratories Wideband digital signal distribution system
US4769833A (en) * 1986-03-31 1988-09-06 American Telephone And Telegraph Company Wideband switching system
US4852083A (en) * 1987-06-22 1989-07-25 Texas Instruments Incorporated Digital crossbar switch
US4959828A (en) * 1988-05-31 1990-09-25 Corporation Of The President Of The Church Of Jesus Christ Of Latter-Day Saints Multi-channel infrared cableless communication system
JPH0286384A (ja) * 1988-09-22 1990-03-27 Pioneer Electron Corp 動画像情報サービスシステム及び該システム用ヘッドエンド装置
US5189665A (en) * 1989-03-30 1993-02-23 Texas Instruments Incorporated Programmable configurable digital crossbar switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828662C2 (de) * 1978-06-29 1980-02-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zum wahlweisen Durchschalten oder Sperren von Signalen hoher Bandbreite
DE2944794C2 (de) * 1979-11-06 1981-11-12 Siemens AG, 1000 Berlin und 8000 München Breitband-Koppelanordnung
DE2944784C2 (de) * 1979-11-06 1982-04-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Breitband-Vermittlungssystem
DE2951512A1 (de) * 1979-12-20 1981-07-02 Siemens AG, 1000 Berlin und 8000 München Breitband-vermittlungssystem

Also Published As

Publication number Publication date
JPH0123020B2 (ja) 1989-04-28
EP0060318B1 (de) 1985-02-13
AU549060B2 (en) 1986-01-09
ATE11856T1 (de) 1985-02-15
US4475187A (en) 1984-10-02
DE3109470A1 (de) 1982-09-23
DE3109470C2 (de) 1983-09-29
AU8130582A (en) 1982-09-16
ZA821619B (en) 1983-01-26
BR8201334A (pt) 1983-01-25
EP0060318A1 (de) 1982-09-22
LU83693A1 (de) 1982-02-18

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