Title :
Complex wavelet packet basis function based frequency-hopping multiple access communication system
Author :
Zhang, Guoan ; Bi, Guangguo
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
Abstract :
In this paper, the approach to produce the complex wavelet packet basis function is given. A complex wavelet packet basis function based frequency-hopping multiple access communication system, which employs antenna diversity and decision feedback equalization, is proposed. The simulation results show that the new multiple access system outperforms the analogy system based on real wavelet packet basis function. In addition, it has a high spectrum efficiency, high security and good narrow band interference rejection capability. Furthermore, the developed system is also easy to support multirate voice and data services
Keywords :
decision feedback equalisers; frequency hop communication; interference suppression; multi-access systems; packet radio networks; radiofrequency interference; telecommunication security; wavelet transforms; DFE; FH multiple access communication system; WPDM; antenna diversity; complex wavelet packet basis function; decision feedback equalization; frequency-hopping multiple access communication system; multirate data services; multirate voice services; narrow band interference rejection; security; simulation results; spectrum efficiency; wavelet packet division multiplexing; Antenna feeds; Bismuth; Communication system security; Decision feedback equalizers; Delay effects; Frequency conversion; Frequency diversity; Low pass filters; Wavelet domain; Wavelet packets;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2001 12th IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-7244-1
DOI :
10.1109/PIMRC.2001.965465
