Multiple source receiver
AssigneeNXP B.V.
InventorsSebastian Bohn, Matthias Schattka
Life of this patent
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Abstract
A method and receiver are provided. The receiver comprises a first delay buffer and redundant data removal block. The first delay buffer is configured to delay a first data stream carrying first content. The first data stream is comprised of a plurality of compressed data blocks. The redundant data removal block configured to for each compressed data block of the first data stream: identify redundant data in the compressed data block; remove the redundant data to provide a reduced compressed data block; and store the reduced compressed data block in the first delay buffer.
Claims15
A method comprising:
- delaying a first data stream carrying first content;
- wherein the first data stream is comprised of a plurality of compressed data blocks and delaying the first data stream comprises, for each compressed data block of the first data stream:
- identifying redundant data in the compressed data block;
- removing the redundant data to provide a reduced compressed data block;
- and
- storing the reduced compressed data block in the first delay buffer.
The method of claim 10, wherein when a respective delay buffer is selected for output, the method further comprises:
- restoring the redundant data for stored reduced compressed data blocks.
A receiver comprising:
- a first delay buffer configured to delay a first data stream carrying first content, wherein the first data stream is comprised of a plurality of compressed data blocks;
- and
- a redundant data removal block configured to for each compressed data block of the first data stream:
- identify redundant data in the compressed data block;
- remove the redundant data to provide a reduced compressed data block;
- and
- store the reduced compressed data block in the first delay buffer.
Dependencies are inferred from the claim text.