Abstract
A new scheme based on one-way coupled map lattices (OCML) space-time coding is proposed. Based on the Alamouti coding scheme, a new orthogonal coding matrix is generated at the transmitter. Then, a transmitting sequence is generated and transmitted from different antennas. At the receiving end, according to the Alamouti decoding scheme, the original transmission signal is obtained by decoding according to the same rule. The feasibility and superiority of Alamouti-OCML scheme based on Matlab platform simulation are studied. The results show that compared with Alamouti coding scheme, Alamouti-OCML scheme enhance the system performance and improve the system capacity, and have a very good application prospect.
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Chen, Z., Wu, JY. (2018). A New Space-Time Coding Method Based on OCML. In: Barolli, L., Xhafa, F., Conesa, J. (eds) Advances on Broad-Band Wireless Computing, Communication and Applications. BWCCA 2017. Lecture Notes on Data Engineering and Communications Technologies, vol 12. Springer, Cham. https://doi.org/10.1007/978-3-319-69811-3_62
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DOI: https://doi.org/10.1007/978-3-319-69811-3_62
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