Abstract
To find the optimal modulation order of generalization carrier system (GHCM) under doubly selective (DS) channels, we in this paper proposed an optimal order selective algorithm based upon maximum signal interference ratio (MAX-SIR). We first provide the GHCM employing multi-weighted type fractional Fourier transform (M-WFRFT). Moreover, we also elaboratively derive the MAX-SIR based optimal selective algorithm. The proposed algorithm, employing some numerical simulations, has been demonstrated to be effectiveness under DS channels.
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Acknowledgements
This work is supported by Project funded by China Postdoctoral Science Foundation under Grant No. 2016M601286, the fund of Science and Technology on Communication Networks Laboratory under Grant number EX156410046 and the 973 Program under Grant No. 2013CB329003. Moreover, this work is also supported by the fund of National Key Laboratory of Science and Technology on Communications.
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Li, Y., Song, Z., Sha, X. (2019). MAX-SIR Based Optimal Modulation Order Selecting of Generalization Hybrid Carrier Systems Under Doubly Selective Channels. In: Liang, Q., Mu, J., Jia, M., Wang, W., Feng, X., Zhang, B. (eds) Communications, Signal Processing, and Systems. CSPS 2017. Lecture Notes in Electrical Engineering, vol 463. Springer, Singapore. https://doi.org/10.1007/978-981-10-6571-2_103
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DOI: https://doi.org/10.1007/978-981-10-6571-2_103
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