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Symmetric-Matrix Automatic-Repeat-Request Scheme

Chi-Yuan Lin,
Jyun-Jie Wang,

Abstract


Automatic-repeat-request (ARQ) schemes are widely used for computer communications. This paper presents a new approach to ARQ protocols based on a matrix with a symmetric configuration; a low-complexity ARQ strategy called the symmetric-matrix ARQ (SMARQ) strategy is proposed. The SMARQ strategy incorporates error detection to correct one-bit errors without introducing additional parity bits, achieving optimal throughput efficiency. According to the throughput efficiency simulation results, the SMARQ is an efficient ARQ scheme.

Keywords


Automatic-repeat-request (ARQ); Computer communications; Symmetric-matrix; Error detection; Error correction

Citation Format:
Chi-Yuan Lin, Jyun-Jie Wang, "Symmetric-Matrix Automatic-Repeat-Request Scheme," Journal of Internet Technology, vol. 17, no. 6 , pp. 1083-1090, Nov. 2016.

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