Title :
Research and Design of Multi-user Chaotic Secure Communication System Based on DSP Chip
Author :
Wang, Zhongyong ; Lu, Xinhua
Author_Institution :
Coll. of Inf. Eng., Zhengzhou Univ., Henan
Abstract :
This paper first discusses the theory of chaotic pulse position modulation (CPPM), then describes a multi-user chaotic secure communication system based on DSP chip. By the characteristics of chaotic pulse sequence, the system represents the multi-user information in the position of chaotic pulse sequence, and finally constructs a multi-user secure communication system.
Keywords :
chaotic communication; digital signal processing chips; pulse position modulation; telecommunication security; CPPM; DSP chip; chaotic pulse position modulation; chaotic pulse sequence; multi-user chaotic secure communication system; Chaotic communication; Communication systems; Demodulation; Design engineering; Digital signal processing chips; Educational institutions; Pulse generation; Pulse modulation; Tin; Transmitters; CPPM; Communication; DSP; Multi-user;
Conference_Titel :
Advanced Communication Technology, The 9th International Conference on
Conference_Location :
Gangwon-Do
Print_ISBN :
978-89-5519-131-8
DOI :
10.1109/ICACT.2007.358792
