A division-free (255, k) RS code syndrome computation scheme for PC-based DVB-T software radio implementation

Shu Ming Tseng; Y. U.Chin Kuo; Yueh Teng Hsu

A division-free (255, k) RS code syndrome computation scheme for PC-based DVB-T software radio implementation

Shu Ming Tseng^*, Y. U.Chin Kuo, Yueh Teng Hsu

^*Corresponding author for this work

Research output: Contribution to journal › Journal Article › peer-review

Abstract

In this letter, we propose a novel division-free algorithm of syndrome evaluation for (255, k) Reed Solomon decoding on the PC-based software Digital Video Broadcasting- Terrestrial (D VB- T) receiver. The proposed algorithm significantly reduces execution time of syndrome evaluation by replacing division (modulo) operations (23 CPU cycles) and addition operations (0.5 CPU cycles).

Original language	English
Pages (from-to)	805-808
Number of pages	4
Journal	ICIC Express Letters, Part B: Applications
Volume	2
Issue number	4
State	Published - 08 2011
Externally published	Yes

Keywords

Division-tree algorithm
Modulo
Reed solomon code
Software radio

Cite this

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title = "A division-free (255, k) RS code syndrome computation scheme for PC-based DVB-T software radio implementation",

abstract = "In this letter, we propose a novel division-free algorithm of syndrome evaluation for (255, k) Reed Solomon decoding on the PC-based software Digital Video Broadcasting- Terrestrial (D VB- T) receiver. The proposed algorithm significantly reduces execution time of syndrome evaluation by replacing division (modulo) operations (23 CPU cycles) and addition operations (0.5 CPU cycles).",

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author = "Tseng, {Shu Ming} and Kuo, {Y. U.Chin} and Hsu, {Yueh Teng}",

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AU - Tseng, Shu Ming

AU - Kuo, Y. U.Chin

AU - Hsu, Yueh Teng

PY - 2011/8

Y1 - 2011/8

N2 - In this letter, we propose a novel division-free algorithm of syndrome evaluation for (255, k) Reed Solomon decoding on the PC-based software Digital Video Broadcasting- Terrestrial (D VB- T) receiver. The proposed algorithm significantly reduces execution time of syndrome evaluation by replacing division (modulo) operations (23 CPU cycles) and addition operations (0.5 CPU cycles).

AB - In this letter, we propose a novel division-free algorithm of syndrome evaluation for (255, k) Reed Solomon decoding on the PC-based software Digital Video Broadcasting- Terrestrial (D VB- T) receiver. The proposed algorithm significantly reduces execution time of syndrome evaluation by replacing division (modulo) operations (23 CPU cycles) and addition operations (0.5 CPU cycles).

KW - Division-tree algorithm

KW - Modulo

KW - Reed solomon code

KW - Software radio

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M3 - 文章

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JO - ICIC Express Letters, Part B: Applications

JF - ICIC Express Letters, Part B: Applications

IS - 4

ER -

A division-free (255, k) RS code syndrome computation scheme for PC-based DVB-T software radio implementation

Abstract

Keywords

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