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Method for forwarding packets, a related packet forwarding system, a related classification device and a related popularity monitoring device

A technology of monitoring equipment and classification equipment, which is applied in the fields of forwarding packets and systems, classification equipment and popularity monitoring equipment, and can solve problems such as inefficient user experience

Inactive Publication Date: 2009-06-24
ALCATEL LUCENT SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]Disadvantageously, the approach to traffic management methods for packet classification is inefficient for the overall user experience from a network perspective

Method used

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  • Method for forwarding packets, a related packet forwarding system, a related classification device and a related popularity monitoring device

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Embodiment Construction

[0021] In the following section, a packet forwarding system will be described with reference to the accompanying drawings, in which an implementation of the method according to the invention is performed.

[0022] In the first part the elements of the network in the diagram are described, in the second part the interconnections between all previously described network elements are defined, and in the last part the actual implementation of the packet forwarding system and related methods will be described.

[0023] First, the packet forwarding system for forwarding packets of multiple multimedia streams of the present invention includes: a multimedia source MMS for forwarding multiple multimedia streams to multiple multimedia endpoints STB1, . . . , STB6; multiple multimedia endpoints STB1 , . . . , STB6; a plurality of network units for forwarding packets of flows; a plurality of network access units ANE1, ANE2; a classification device CD and a popularity monitoring device PMD....

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Abstract

The present invention relates to a method and related system and related devices for forwarding packets of a plurality of multimedia streams where the packets of the plurality of multimedia streams being forwarded from a multimedia source towards a plurality of multimedia endpoints over a communications network, where the method comprises a step of classifying the packets of the plurality of multimedia streams based on the usage of each of the multimedia streams.

Description

technical field [0001] The invention relates to a method for forwarding packets according to the preamble of claim 1 , a packet forwarding system according to the preamble of claim 6 and a classification device according to the preamble of claim 8 . Background technique [0002] Such methods and related systems for forwarding packets of multiple multimedia streams are already known in the art, eg US Pat. No. 6,728,775. Therein, layered coding using a multimedia stream, such as a video stream, is disclosed, which is divided into sub-bitstreams with a reduced bitrate. There is usually a base layer (also known as a multimedia elementary stream) and one or two enhancement layers (also known as a multimedia enhancement stream). The base layer contains the minimum amount of data to decode a video stream and is suitable for providing basic multimedia quality to end users (also known as multimedia endpoints). One or more enhancement layers are added to enhance the video quality pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/26H04L29/06H04L47/32H04L47/2466H04L47/2475
CPCH04L47/2441H04N21/6377H04L47/32H04N21/44222H04L47/10H04L47/15H04N21/64792H04N21/6582H04N21/658
Inventor H·海肯斯
Owner ALCATEL LUCENT SAS