Title :
A new analytical method for exact bit error rate computation of TH-PPM UWB multiple access systems
Author :
Niranjayan, S. ; Nallanathan, A. ; Kannan, B.
Author_Institution :
Inst. for Infocomm Res., Singapore
Abstract :
In this paper, a new analytical method based on exact statistical modeling of multiple access interference (MAI) is proposed for exact bit error rate (BER) computation of time hopping pulse position modulation (TH-PPM) ultra wideband (UWB) systems. The proposed modeling considers full asynchronism. Furthermore, it is also suitable for modeling the MAI components contributed by individual paths in channels with Poisson arrivals, based on the time variables.
Keywords :
error statistics; multi-access systems; pulse position modulation; radiofrequency interference; stochastic processes; telecommunication channels; ultra wideband communication; Poisson arrival; TH-PPM UWB multiple access system; asynchronism; channel; exact bit error rate computation; exact statistical modeling; multiple access interference; time hopping pulse position modulation ultra wideband system; Additive white noise; Bit error rate; Gaussian approximation; Gaussian noise; Multiple access interference; Performance analysis; Pulse modulation; Signal to noise ratio; System performance; Ultra wideband technology;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. 15th IEEE International Symposium on
Print_ISBN :
0-7803-8523-3
DOI :
10.1109/PIMRC.2004.1368864
