Efficient Cooperative Transmission Scheme for High Speed WPAN System in 60㎓ 


Vol. 35,  No. 3, pp. 255-263, Mar.  2010


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  Abstract

In this paper, we present an efficient cooperative transmission scheme for high speed 60㎓ WPAN system. In 60㎓, the cooperative transmission with relay is effective scheme because signals are exceedingly attenuated according to the distance and the transmission is impossible when there is no LOS between transmitter and receiver. Moreover, the reliability of signal in destination can be improved by receiving data from a relay as well as a transmitter. However, the overall data rate is reduced because transmission time is more required for relay. To solve this problem, we propose a cooperative transmission scheme with RS-CC serial concatenated codes. In the proposed cooperative transmission scheme, the relay can reduce the transmission data size because the only parity bits of systematic RS code are transmitted after encoding by CC. But the computational complexity is increased at the relay and the destination.

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  Cite this article

[IEEE Style]

W. Lee, J. Y. Lee, Y. K. Suh, J. Heo, "Efficient Cooperative Transmission Scheme for High Speed WPAN System in 60㎓," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 3, pp. 255-263, 2010. DOI: .

[ACM Style]

Won-Jin Lee, Jae Young Lee, Young Kil Suh, and Jun Heo. 2010. Efficient Cooperative Transmission Scheme for High Speed WPAN System in 60㎓. The Journal of Korean Institute of Communications and Information Sciences, 35, 3, (2010), 255-263. DOI: .

[KICS Style]

Won-Jin Lee, Jae Young Lee, Young Kil Suh, Jun Heo, "Efficient Cooperative Transmission Scheme for High Speed WPAN System in 60㎓," The Journal of Korean Institute of Communications and Information Sciences, vol. 35, no. 3, pp. 255-263, 3. 2010.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880