Patent · US Expired

Method for error correction of packet data

US7793193B2 · kind B2 · utility

26Cited by

1References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Hartwig Koch · Hildesheim, DE
Frank Hofmann · Solingen, DE
Gerald Spreitz · Laatzen, DE

Key dates

Filing date	Mar 21, 2005
Grant date	Sep 7, 2010
Priority date	—
Expiry date	Nov 13, 2025

Classification

Technology area (CPC H)Electricity
CPC primaryH04H60/11
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In a method for error correction of packet data, in particular DAB (digital audio broadcasting) data packets, code words being used over multiple data packets, redundancy information for error correction is added while maintaining the original packet data structure, at the cost of a free data field or a useful data field. The cycle of the error protection is selected as a multiple of a minimum size for a packet length.

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