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AUTHOR(S): Yong-Jun Kim, Sang-Young Kim, Jung-In Baik, Hyoung-Kyu Song
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TITLE Enhanced Reliability Using Adaptive Modulation Coding in the Cooperative Communication |
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ABSTRACT Recently, the wireless communication requires robust and spectrally efficient communication techniques for fading channel. Thus, for reliable communication, this paper proposes the enhanced adaptive modulation coding in the cooperative communication. The proposed scheme uses modulation coding according to the channel state. When the channel can be estimated and this estimate sent back to the transmitter, the transmission scheme can be adapted relative to the channel characteristics. The relay between source and destination uses precoding vector for efficient detection that the receiver recovers the received signal. The simulation results show enhanced performance compared with the conventional cooperative and adaptive modulation coding communication. |
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KEYWORDS AMC, cooperative communication, pre-coding |
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REFERENCES [1] J.H.Kim and H.K.Song, “Performance improvement of cooperative MB-OFDM system based coming home network” IEEE Transaction Consumer Electronics, Vol. 53(2), pp. 442-447. [2] S.Y.Yu, J.K.Ahn, and H.K.Song, “ChannelAdaptive Detection Scheme Based on Threshold in MIMO-OFDM System,” IEICE Trans. Inf. & Syst., Vol. E97-D, No. 6, June 2014, pp. 1644- 1647. [3] K.R.Kim, D.H.Ha and H.K.Song, “Performance Improvement Technique with Cooperative Relay in Cellular System”, IEICE Trans. Fundamental, Vol. E98-A, No. 6, 2014, pp. 1339-1343, June 2015. [4] D.H.Ha and H.K.Song, “Cooperative Diverstiy Scheme Using SPC in MIMO-OFDMA System”, IET Electronic Letters, Vol. 51, No. 4, 2015, pp. 364-366 [5] B.N.Kwon and H.K.Song, “Improved Transmission Scheme for Reliable Communication in Cell Boundary”, IET Electronic Letters, Vol. 50, No. 25, 2014, pp. 1984-1986. |
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Cite this paper Yong-Jun Kim, Sang-Young Kim, Jung-In Baik, Hyoung-Kyu Song. (2016) Enhanced Reliability Using Adaptive Modulation Coding in the Cooperative Communication. International Journal of Communications, 1, 182-185 |
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