Encoding and decoding method, and encoding and decoding devices with a two-stage error protection process
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United States of America Patent
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Dec 3, 2013
Grant Date -
Jun 2, 2011
app pub date -
Feb 7, 2011
filing date -
Jul 27, 2004
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Abstract
An encoding method and device are provided for a series of data packets transmitted in the framework of a combined streaming and downloading application by a two-stage error protection process and only one unidirectional transmission channel. A partial block of successive data packets is protected against some transmission errors occurring during streaming with the aid of a first error protection process while all data packets are protected against the transmission errors that can remain after streaming is completed with the aid of a second error protection process. In a decoding process, a series of data packets that are encoded according to the encoding are decoded.
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