EP0374548A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
System for package multiplexing in transmission of data streams generated by the same algorithm
Assignee: Alcatel Lucent Italia SpA
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Filing: 1989-12-01
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Granted: —
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Expires: 2009-12-01
Abstract
Abstract It is described a system for the transmission of signals coming from a source and processed by means of an algorithm that, for minimizing the information (values + parameters), generates values that are encoded, for example, with variable length. According to the invention, the data flows generated by the algorithm are each ordered in packages with the addition of information of source, of frame and of management before being submitted to multiplexing.
Inventors
- 👤 Silvio Cucchi
- 👤 Marzio Barbero
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-30 05:54
CPC Classifications
H; H04; H04N; H04N21/00; H04N21/20; H04N21/23; H04N21/238; H04N21/2383; H04N21/236; H04N21/40; H04N21/43; H04N21/434; H04N21/438; H04N21/4382; H04N7/00; H04N7/24
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
93 words
A system for the transmission of video signal coming from a source and processed by means of an algorithm that, for minimizing the information (value + parameters) to be transmitted, and then reducing the bands necessary for the transmission or the storage, generates values that can be encoded and then multiplexed or stored, characterized in that the data flows generated by the algorithm SN(6) and PIA(7) are each ordered in packages with the addition of the necessary information of source, frame and management of each package, before being submitted to multiplexing or storage.
Claim 2
Independent Claim
93 words
A system for the transmission of video signal coming from a source and processed by means of an algorithm that, for minimizing the information (value + parameters) to be transmitted, and then reducing the bands necessary for the transmission or the storage, generates values that can be encoded and then multiplexed or stored, characterized in that the data flows generated by the algorithm SN(6) and PIA(7) are each ordered in packages with the addition of the necessary information of source, frame and management of each package, before being submitted to multiplexing or storage.
Claim 3
Dependent Claim
51 words
A system according to claim 1, characterized in that for the can struction of the packages, is used the structure of an error correction code in the case in which this last one is already present and it is a block code for all the data flows generated by the algorithm.
Claim 4
Independent Claim
9 words
A system substantially according to what described and represented.
Claim 5
Independent Claim
9 words
A system substantially according to what described and represented.
Claim 6
Independent Claim
102 words
A device for the embodiment of the system according to the preceding claims, which system takesouer the various flows generated by an algorithm and provides, for each flow, the formation of data packages with the addition of the source, frame and management informations, said device being inserted upstream a multiplexer or the buffer associated to the said multiplexer, characterized in that it includes: - a subdivider of the information in packages having an equal length, - at least an inserter for the source and frame information contained in each package - at least an inserter for the information necessary to the management.
References Cited (Backward Citations)
No citation records indexed.
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