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US 2018/0123616 A1Published application
Decoding method for convolutional code decoding device in communication system and associated determination module
AssigneeMStar Semiconductor, Inc.
InventorYu-Hsien KU
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Abstract
A decoding method for a convolutional code decoding device in a communication system includes receiving convolutional code data, determining the number of times of iteration, and performing an iterative decoding process for the number of times of iteration to decode the convolutional code data.
Claims8
A decoding method applied to a convolutional code decoding device in a communication system, comprising:
- receiving convolutional code data;
- determining the number of times of iteration according to a symbol rate of the convolutional code data;
- and
- performing an iterative decoding process for the number of times of iteration to decode the convolutional code data.
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A determination module, applied to a convolutional code decoding device in a communication system, the determination module comprising:
- an arithmetic circuit, calculating a difference between a symbol rate of convolutional code data that the convolutional code decoding device receives and a symbol rate threshold as a difference signal;
- a determination circuit, generating a selection signal according to the difference signal;
- and
- a selection circuit, outputting one of a first length and a second length according to the selection signal as a sliding window length of an iterative decoding process performed by the convolutional code decoding device.
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Dependencies are inferred from the claim text.