Title :
Fuzzy Integration Detector for Multi-Access UWB Impulse Radio
Author :
Chow, K.M. ; Lam, W.K. ; Lee, M.K. ; Leung, S.W. ; Siu, Y.M.
Author_Institution :
City Univ. of Hong Kong, Hong Kong
fDate :
7/1/2007 12:00:00 AM
Abstract :
A fuzzy integration (FI) detector aiming to alleviate the adverse effect due to multi-access interference (MAI) is presented. The Fl detector suppresses MAI by clipping the magnitude of the possible corrupted signal, hence avoids the domination of any interfered oversampling pulses in the detection process. Simulation results illustrate that the proposed detector could improve the bit-error-rate (BER) performance of a multi-access ultrawide bandwidth (UWB) impulse radio.
Keywords :
interference (signal); ultra wideband communication; bit error rate; fuzzy integration detector; interfered oversampling pulses; multiaccess UWB impulse radio; multiaccess interference; Bandwidth; Bit error rate; Correlators; Degradation; Detectors; Multiple access interference; Parameter estimation; Pulse modulation; Signal processing; Ultra wideband communication;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
DOI :
10.1109/TAES.2007.4383599
