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EP0701384A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

System, subscriber equipment, central and method for video on demand

Assignee: Alcatel Lucent SAS
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Filing: 1995-09-02
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Granted: —
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Expires: 2015-09-02
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Abstract

Abstract The distribution service centre (70) supplies multimedia services to a number of peripheral hubs (20) each linked to an ATM exchange (10), a narrowband network interface (17) and a variety of optical broadband network termination units (60, 65). The hub contains an ATM switch matrix (21), a narrowband multiplexer (22) and several optical line termination units (23). The 64 kbit/s stream of ATM cells is modulated with others in synchronous TDM on a carrier for transmission to the hub, where it is demodulated, buffer-stored and multiplexed together with streams from other subscribers into an aggregate stream of conventional capacity.

Inventors

  • 👤 Harald Orlamünder
  • 👤 Dieter Beller
  • 👤 Thomas Rolf Banniza
  • 👤 Christian Homann
  • 👤 Klaus Gosger-Heilmann
  • 👤 Hans Wozny

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 12:32
CPC Classifications
H; H04; H04L; H04L49/00; H04L49/30; H04L49/3081; H04Q; H04Q11/00; H04Q11/04; H04Q11/0428; H04Q11/0478; H04L12/00; H04L12/54; H04L12/56; H04L12/5601; H04L2012/5603; H04L2012/5609; H04L2012/561; H04L2012/5614; H04L2012/5615; H04L2012/5638; H04L2012/564

Claims Analysis

Total Claims: 0
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