The ultra-wide bandwidth outdoor channel: from measurement campaign to statistical modelling
Mobile Networks and Applications
Optimization of BER performance for UWB non-coherence receivers
ICAIT '08 Proceedings of the 2008 International Conference on Advanced Infocomm Technology
EURASIP Journal on Advances in Signal Processing
Analysis on IR/TR-UWB Interference against Narrowband Systems
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
A stochastic geometry approach to coexistence in heterogeneous wireless networks
IEEE Journal on Selected Areas in Communications - Special issue on stochastic geometry and random graphs for the analysis and designof wireless networks
Novel iterative receivers for TR UWB systems
IEEE Communications Letters
Mitigation of cross-modulation interference in UWB energy detector receivers
IEEE Communications Letters
Multiuser performance of M-ary orthogonal coded/balanced UWB transmitted-reference systems
IEEE Transactions on Communications
IEEE Transactions on Communications
Monobit digital eigen-based receiver for transmitted-reference UWB communications
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
Detection and identification of NBI for multichannel UWB autocorrelation receivers
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Digital receiver design for transmitted reference ultra-wideband systems
EURASIP Journal on Wireless Communications and Networking - Special issue on synchronization in wireless communications
On the integrated cross-noise term in correlation detectors
IEEE Transactions on Communications
IEEE Transactions on Communications
Improved energy detector for random signals in Gaussian noise
IEEE Transactions on Wireless Communications
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Code-multiplexed transmitted-reference UWB systems in a multi-user environment
IEEE Transactions on Communications
Optimum receiver design for transmitted-reference signaling
IEEE Transactions on Communications
Exact analytical expression of schmidl-cox signal detection performance in AWGN
IEEE Communications Letters
MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
IEEE Transactions on Wireless Communications
Fundamental limits of wideband localization: part I: a general framework
IEEE Transactions on Information Theory
Non-coherent UWB communication in the presence of multiple narrowband interferers
IEEE Transactions on Wireless Communications
Fast multi-symbol based iterative detectors for UWB communications
EURASIP Journal on Advances in Signal Processing - Special issue on advanced equalization techniques for wireless communications
Full length article: Hybrid coherent and frequency-shifted-reference ultrawideband radio
Physical Communication
Full length article: Game theory and power control in ultrawideband networks
Physical Communication
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Transmitted-reference (TR) signaling, in conjunction with an autocorrelation receiver (AcR), offers a low-complexity alternative to Rake reception. Due to its simplicity, there is renewed interest in TR signaling for ultrawide bandwidth (UWB) systems. To assess the performance of these systems, we develop an analytical framework based on the sampling expansion approach. In particular, we derive closed-form expression for the bit-error probability (BEP) of TR signaling with AcR that can be used to exploit multipath diversity inherent in wideband channels. We further extend our analysis to the BEP derivation of modified AcR with noise averaging. Our methodology does not require the Gaussian approximation and is applicable for any fading scenario, provided that the correlator output signal-to-noise ratio (SNR) can be characterized in terms of a characteristic function. We show that the validity of the conventional Gaussian approximation depends on the time-bandwidth product and the number of transmitted pulses per symbol. Our results enable the derivation of a computationally simple lower bound on the BEP of TR signaling with AcR. This lower bound allows us to obtain the SNR penalty associated with an AcR, as compared with All-Rake and Partial-Rake receivers.