Patent · US Active

Apparatus for generating and interpreting a data stream modified in accordance with the importance of the data

US7936785B2 · kind B2 · utility

21Cited by

6References

37Claims

0Family size

Assignees

Coding Technologies AB · SE
SK Telecom Co., Ltd. · KR

Inventors

Andreas Ehret · Wendelstein, DE
Holger Hoerich · Bad Mergentheim, DE
Michael Schug · Erlangen, DE
Andreas Schneider · Leonberg, DE

Key dates

Filing date	Dec 15, 2006
Grant date	May 3, 2011
Priority date	—
Expiry date	Sep 5, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04L65/762
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

An apparatus for generating a data stream having a series of segments using data organized in subsequent data frames, a data frame having more important and less important data. It comprises a packetiser for packetising data from a data frame into the series of segments having a first segment and a second segment, where the packetiser is operative to packetise the data of the frame so that a starting point of the more important data coincides with a starting point of the first segment and an information block adder for adding a first information block to the first segment.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.