An Accurate Performance Analysis of Hybrid TH/DS Multiple Access UWB System Using N-ary Biorthogonal PPM

Author

Shen, Ye-Shun ; Ueng, Fang-Biau

Author_Institution

Dept. of Aeronaut. Eng., Nat. Formosa Univ., Yunlin, Taiwan

fYear

2010

fDate

16-19 May 2010

Firstpage

1

Lastpage

4

Abstract

A hybrid time-hopping/direct-sequence (TH/DS) multiple access ultra-wideband (UWB) system combined with N-ary biorthogonal pulse position modulation (BPPM) is proposed and analyzed. Based on the exact characteristic function (CF) technique, we also derive the probability distribution of the multiple access interference (MAI) and the average symbol error rate (SER) of the proposed scheme. Simulation results are provided to verify the analytical frameworks. The tradeoff of the system parameters for the proposed system under the constraints of fixed bit rate and signal bandwidth is also examined.

Keywords

error statistics; pulse position modulation; spread spectrum communication; ultra wideband communication; N-ary biorthogonal PPM; N-ary biorthogonal pulse position modulation; average symbol error rate; characteristic function technique; hybrid time-hopping-direct-sequence multiple access UWB system; multiple access interference; ultra-wideband system; Analytical models; Bandwidth; Bit rate; Error analysis; Interference constraints; Multiple access interference; Performance analysis; Probability distribution; Pulse modulation; Ultra wideband technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicular Technology Conference (VTC 2010-Spring), 2010 IEEE 71st

Conference_Location

Taipei

ISSN

1550-2252

Print_ISBN

978-1-4244-2518-1

Electronic_ISBN

1550-2252

Type

conf

DOI

10.1109/VETECS.2010.5493900

Filename

5493900