Application of fountain forward error correction codes in multi-link multi-path mobile networks

US8996946B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8996946-B2
Application numberUS-200913514400-A
CountryUS
Kind codeB2
Filing dateDec 9, 2009
Priority dateDec 9, 2009
Publication dateMar 31, 2015
Grant dateMar 31, 2015

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Abstract

Official abstract text for this publication.

A method and apparatus are described including receiving content, applying fountain codes to symbols of the content to generate fountain encoded symbols at one of a transport layer and an application layer and transmitting the generated fountain encode symbols via a mobile network that uses a multi-link delivery system. Also described are a method and apparatus including receiving data packets of fountain encoded symbols via a mobile network that uses a multi-link delivery system, decoding the received data packets of fountain encoded symbols to content data, attempting to recover any corrupted content data and determining if the content data was recovered.

First claim

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The invention claimed is: 1. A method comprising the steps of: applying fountain codes to symbols of a content to generate a first set and a second set of fountain encoded symbols; and transmitting the first set and the second set of generated fountain encoded symbols via a multi-link network, wherein the first set of generated fountain encoded symbols having a smaller number of edge degrees than the second set of generated fountain encoded symbols, and the first set of generate…

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What does patent US8996946B2 cover?
A method and apparatus are described including receiving content, applying fountain codes to symbols of the content to generate fountain encoded symbols at one of a transport layer and an application layer and transmitting the generated fountain encode symbols via a mobile network that uses a multi-link delivery system. Also described are a method and apparatus including receiving data packets …
Who is the assignee on this patent?
Wu Zhenyu, Thomson Licensing
What technology area does this patent fall under?
Primary CPC classification H04L1/06. Mapped technology areas include Electricity.
When was this patent published?
Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).