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US 2008/0307290 A1Published application
Method for Error Correction of Packet Data
AssigneeRobert Bosch GmbH
InventorsHartwig Koch, Frank Hofmann, Gerald Spreitz
Life of this patent
Estimating the term…
Abstract
In a method for error correction of packet data, in particular DAB 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.
Claims13
1-11. (canceled)
A method for error correction of data transmitted in packet mode, wherein code words are used over multiple data packets in a data stream, comprising:
- providing a redundancy information for error correction while maintaining the original packet data structure, wherein the redundancy information is provided in at least one of a free data field, a stuffing data field, and a useful data field of at least one data packet of the multiple data packets in the data stream;
- and
- selecting a cycle of error protection represented by a length of the code word, wherein the length of the code word is a multiple of a minimum size for a packet length of a data packet.
Dependencies are inferred from the claim text.