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Journal ArticleDOI

Exact bit error rate analysis of TH-PPM UWB systems in the presence of multiple-access interference

Bo Hu, +1 more
- 01 Dec 2003 - 
- Vol. 7, Iss: 12, pp 572-574
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TLDR
A new method is proposed for precisely calculating the bit error probability of a time-hopping binary pulse position modulation ultra-wideband system with multiple access interference.
Abstract: 
A new method is proposed for precisely calculating the bit error probability of a time-hopping binary pulse position modulation ultra-wideband system with multiple access interference. The analytical expression is validated by simulation and used to assess the inaccuracy of the Gaussian approximation.

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Citations
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Journal ArticleDOI

A Mathematical Theory of Network Interference and Its Applications

Moe Z. Win, +2 more
TL;DR: A mathematical framework for the characterization of network interference in wireless systems in which the interferers are scattered according to a spatial Poisson process and are operating asynchronously in a wireless environment subject to path loss, shadowing, and multipath fading is introduced.
Journal ArticleDOI

Accurate evaluation of multiple-access performance in TH-PPM and TH-BPSK UWB systems

Bo Hu, +1 more
- 01 Nov 2004 - 
TL;DR: A characteristic function method is proposed for precisely calculating the bit-error probability of time-hopping (TH) ultra-wideband (UWB) systems with multiple-access interference in an additive white Gaussian noise environment and it is shown that the BPSK system outperforms the binary PPM system for all values of SNR.
Journal ArticleDOI

Accurate performance evaluation of time-hopping and direct-sequence UWB systems in multi-user interference

Bo Hu, +1 more
- 13 Jun 2005 - 
TL;DR: It is shown that direct-sequence binary phase-shift keying outperforms time-hopping Binary phase- shift keying for medium and large values of signal-to-noise ratio, which contradicts some previous results obtained using a Gaussian approximation.
Journal ArticleDOI

Designing Time-Hopping Ultrawide Bandwidth Receivers for Multiuser Interference Environments

N.C. Beaulieu, +1 more
TL;DR: The improved MUI and MUI-plus-noise models are utilized to derive new receiver designs for UWB applications, which are shown to be superior to the conventional matched filter receiver.
Journal ArticleDOI

Pulse shapes for ultrawideband communication systems

Bo Hu, +1 more
- 01 Jul 2005 - 
TL;DR: In this article, the performance of different pulse shapes for ultrawideband communication systems is compared and compared to determine which provide the best performance, and the performance measures considered are the bit error rate in multiple access interference environments and compliance with required spectral emission constraints.
References
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Journal ArticleDOI

Ultra-wide bandwidth time-hopping spread-spectrum impulse radio for wireless multiple-access communications

Moe Z. Win, +1 more
- 01 Apr 2000 - 
TL;DR: Performance of time-hopping spread-spectrum multiple-access systems employing impulse signal technology for both analog and digital data modulation formats under ideal multiple- access channel conditions is estimated.
Journal ArticleDOI

The Fourier Integral and its Applications

F. D. Murnaghan, +1 more
- 01 Jul 1963 - 
Book

The Fourier integral and its applications

Athanasios Papoulis
Proceedings ArticleDOI

Monocycle shapes for ultra wideband system

Xiaomin Chen, +1 more
TL;DR: Several candidate monocycle (narrow pulse) shapes are investigated, their spectrum characteristics and BER performance in AWGN using pulse position modulation (PPM) are simulated, and the results are compared.
Journal ArticleDOI

The evaluation of error probabilities for intersymbol and cochannel interference

Norman C. Beaulieu
- 01 Dec 1991 - 
TL;DR: An efficient series that can be used to calculate the probability of error in a binary symmetric channel with intersymbol interference and additive noise is derived by representing the noise complementary probability distribution function by an exact or approximate Fourier series.
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