Exact modeling of multiple access interference and BER derivation for TH-PPM UWB

Author

Niranjayan, S. ; Nallanathan, A. ; Kannan, B.

Author_Institution

Inst. for Infocomm Res., Singapore, Singapore

Volume

2

fYear

2005

fDate

13-17 March 2005

Firstpage

801

Abstract

A new analytical method is introduced for the exact statistical modeling of multiple access interference (MAI), in time hopping pulse position modulation (TH-PPM) ultra wideband (UWB) systems. Based on this model the exact bit error rate (BER) is expressed in simple formulas. The proposed modeling of MAI considers complete asynchronism, and is also suitable for modeling the MAI components contributed by individual paths in channels with Poisson arrivals, based on the time variables.

Keywords

AWGN channels; Poisson distribution; error statistics; interference (signal); multi-access systems; multipath channels; pulse position modulation; statistical analysis; ultra wideband communication; AWGN channels; BER derivation; MAI statistical modeling; Poisson arrival channels; TH-PPM UWB; asynchronism; bit error rate; multipath UWB environments; multiple access interference; time hopping pulse position modulation; AWGN channels; Additive white noise; Bit error rate; Gaussian noise; Machine assisted indexing; Multiple access interference; Performance analysis; Pulse modulation; Signal to noise ratio; Ultra wideband technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications and Networking Conference, 2005 IEEE

ISSN

1525-3511

Print_ISBN

0-7803-8966-2

Type

conf

DOI

10.1109/WCNC.2005.1424610

Filename

1424610