Advanced wireless networks: 4G technologies

S Glisic, JP Makela - 2006 IEEE Ninth International Symposium …, 2006 - ieeexplore.ieee.org
Within the wide range of issues related to 4G wireless networks, due to the scope of the
ISSTA conference, in this presentation we highlight some segments of wireless networks …

[BUCH][B] Ultra-wideband communications systems: multiband OFDM approach

WP Siriwongpairat, KJR Liu - 2007 - books.google.com
The only book that provides full coverage of UWB multiband OFDM technology Ultra-
wideband (UWB) has emerged as a technology that offers great promise to satisfy the …

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

B Hu, NC Beaulieu - IEEE Transactions on communications, 2004 - ieeexplore.ieee.org
A characteristic function method is proposed for precisely calculating the bit-error probability
of time-hop** (TH) ultra-wideband (UWB) systems with multiple-access interference in an …

[PDF][PDF] Wideband impulse modulation and receiver algorithms for multiuser power line communications

AM Tonello - EURASIP Journal on advances in signal processing, 2007 - Springer
We consider a bit-interleaved coded wideband impulse-modulated system for power line
communications. Impulse modulation is combined with direct-sequence code-division …

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

B Hu, NC Beaulieu - IEEE Transactions on Communications, 2005 - ieeexplore.ieee.org
An exact analysis is derived for precisely calculating the bit error probability of time-hop**
and direct-sequence ultra-wideband systems with multi-user interference in an additive …

UWB receiver designs based on a Gaussian-Laplacian noise-plus-MAI model

NC Beaulieu, S Niranjayan - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
A more appropriate statistical model for the multiple access interference than the generally
used Gaussian approximation is proposed to reflect the heavy-tailed nature of the multiple …

Implementation aspects of a transmitted‐reference UWB receiver

MR Casu, G Durisi - Wireless Communications and Mobile …, 2005 - Wiley Online Library
In this paper, we discuss the design issues of an ultra wide band (UWB) receiver targeting a
single‐chip CMOS implementation for low data‐rate applications like ad hoc wireless sensor …

Performance of coherent and noncoherent receivers for UWB communications

G Durisi, S Benedetto - 2004 IEEE International Conference on …, 2004 - ieeexplore.ieee.org
In this paper we present a comparison between coherent and noncoherent UWB receivers,
under a realistic propagation environment, that takes into account also the effect of path …

Multi-user ultra-wide band communication system based on modified gegenbauer and hermite functions

F Elbahhar, A Rivenq-Menhaj, JM Rouvaen - Wireless personal …, 2005 - Springer
In this paper a multi-user communication system based on ultra-wide band (UWB)
technology is studied. UWB uses very short pulses, so that the spectrum of the emitted …

On the impulsiveness of multiuser interferences in TH-PPM-UWB systems

Y Dhibi, T Kaiser - IEEE Transactions on Signal Processing, 2006 - ieeexplore.ieee.org
In this correspondence, we investigate the distribution of multiuser interferences (MUI) in a
time-hop** pulse position ultra-wideband (TH-PPM-UWB) system. Starting from the results …