Title :
An Enhanced PMA-DCSK Scheme and Performance Evaluation
Author :
Song, Jingping ; Zhu, Zhiliang ; Cui, Kun ; Yu, Hai
Author_Institution :
Software Coll. of Northeastern Univ., Shenyang, China
Abstract :
On the basis of analyzing PMA-DCSK scheme, an enhanced PMA-DCSK scheme was proposed in this paper. Plus, we compared the bit error rate between the enhanced and original Scheme in white Gaussian noise channel, and the performance analysis of the enhanced method was also made under the condition of different numbers of clients and delay time. Theory analysis and simulation results both show that the enhanced scheme can improve transmission efficiency of communication system and that the implementing speed also exceeds that of original scheme.
Keywords :
AWGN channels; digital communication; error statistics; performance evaluation; bit error rate; communication system; delay time; digital communication; enhanced PMA-DCSK scheme; performance evaluation; theory analysis; white Gaussian noise channel; Bit error rate; Bit rate; Chaotic communication; Delay; Demodulation; Security; PMA-DCSK; bit error rate; chaos-based communication; transmission efficiency;
Conference_Titel :
Chaos-Fractals Theories and Applications (IWCFTA), 2011 Fourth International Workshop on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4577-1798-7
DOI :
10.1109/IWCFTA.2011.76
