[1] Zapateiro M, Vidal Y, Acho L. A secure communication scheme based on chaotic Duffing oscillators and frequency estimation for the transmission of binary-coded messages[J]. Communications in Nonlinear Science and Numerical Simulation, 2014, 19(4): 991-1003.
[2] Rahnama N, Talebi S. Performance comparison of chaotic spreading sequences generated by two different classes of chaotic systems in a chaos-based direct sequence code division multiple access system[J]. Communications, IET, 2013, 7(10):1024-1031.
[3] Lau F C M, Yip M M, Tse C K, et al. A multiple access technique for differential chaos shift keying[J]. IEEE Trans. on Circ. Sys. I, 2002, 49(1): 96-104.
[4] Wang J, Liu X Y, Chi K K, et al. Complex field network-coded cooperation based on multi-user detection in wireless networks[J]. Systems Engineering and Electronics Journal, 2013, 24(2):215-221.
[6] Botsinis P, Soon X N, et al. Fixed-complexity quantum-assisted multi-user detection for CDMA and SDMA[J]. IEEE Transactions on Communications, 2014, 62(3): 990-1000.
[7] Kolumban G, Vizvari G K, Schwarz W, et al. Differential chaos shift keying: A robust coding for chaos communication[C]. Proc. International Workshop on Nonlinear Dynamics of Electronic Systems. Seville, Spain, 1996: 87-92.
[8] Garcia-Molla V M, Vidal A M, Gonzalez A, et al. Improved maximum likelihood detection through sphere decoding combined with box optimization[J]. Signal Processing, 2014, 98: 284-294.
[9] Grover L K. A fast quantum mechanical algorithm for database search[C]. Proc. of the 28th Annual ACM Symposium on the Theory of Computing. New York, USA: ACM Press, 1996: 212-219.