NO963090L - Kommunikasjonsarkitektur og buffer til fordeling av informasjonstjenester - Google Patents

Kommunikasjonsarkitektur og buffer til fordeling av informasjonstjenester

Info

Publication number
NO963090L
NO963090L NO963090A NO963090A NO963090L NO 963090 L NO963090 L NO 963090L NO 963090 A NO963090 A NO 963090A NO 963090 A NO963090 A NO 963090A NO 963090 L NO963090 L NO 963090L
Authority
NO
Norway
Prior art keywords
buffer
programs
segments
information
subscriber
Prior art date
Application number
NO963090A
Other languages
English (en)
Other versions
NO963090D0 (no
Inventor
Alexander Gelman
Haim Kobrinski
Lanny Starkes Smoot
Stephen Brant Weinstein
Original Assignee
Bell Communications Res
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 Bell Communications Res filed Critical Bell Communications Res
Publication of NO963090D0 publication Critical patent/NO963090D0/no
Publication of NO963090L publication Critical patent/NO963090L/no

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17336—Handling of requests in head-ends
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5614—User Network Interface
    • H04L2012/5615—Network termination, e.g. NT1, NT2, PBX
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5684—Characteristics of traffic flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

En mellomlagringsarkitektur som lagrer og fordeler informasjonsprogrammer til abonnenter innbefatter informasjonsvarehus som arkiverer informasjons- programmer og utleverer informasjonsprogrammer i segmenter til sentraler i skurer, sentralkontorer som forvalter abonnentens anmodninger om tjeneste og buffersegmenter av informasjonsprogrammer for levering til abonnentene i sanntid under abon- nentens interaktive styring, samt kundestedsutstyr. Sentralene benytter CO-buffere og hver CO-buffer innbefatter prosessorer (402, 405) for å administ- rere interne bufferoperasjoner og behandle abon- nentenes anmodninger basert på tjenestepresenta- sjonsdialogen og et programpresentasjonskart, grensesnitt (43, 46) for å skaffe ekstern aksess, busser (411,412) for intern transport, bufferminner (403, 404) for lagring av segmenter av informa- sjonsprogrammer og minner (407, 413) for lagring av dialogen og kartet.
NO963090A 1992-05-15 1996-07-24 Kommunikasjonsarkitektur og buffer til fordeling av informasjonstjenester NO963090L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/884,515 US5341474A (en) 1992-05-15 1992-05-15 Communications architecture and buffer for distributing information services
PCT/US1994/001219 WO1995021414A1 (en) 1992-05-15 1994-02-02 Communications architecture and buffer for distributing information services

Publications (2)

Publication Number Publication Date
NO963090D0 NO963090D0 (no) 1996-07-24
NO963090L true NO963090L (no) 1996-10-01

Family

ID=25384795

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963090A NO963090L (no) 1992-05-15 1996-07-24 Kommunikasjonsarkitektur og buffer til fordeling av informasjonstjenester

Country Status (6)

Country Link
US (1) US5341474A (no)
EP (1) EP0742920A4 (no)
JP (1) JPH09502071A (no)
CA (1) CA2181243C (no)
NO (1) NO963090L (no)
WO (1) WO1995021414A1 (no)

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EP0742920A4 (en) 1997-05-02
CA2181243A1 (en) 1995-08-10
US5341474A (en) 1994-08-23
EP0742920A1 (en) 1996-11-20
NO963090D0 (no) 1996-07-24
WO1995021414A1 (en) 1995-08-10
CA2181243C (en) 2000-09-26

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