MMSE Detector for OFDM-based UWB Systems

In this paper we propose the use of a minimum mean square error (MMSE) detector for multiuser OFDM-based ultra wideband (UWB) systems. Performance of the proposed multiuser detector is illustrated with numerical results obtained from simulations showing the bit error rate performance (BER) at the ph...

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Bibliographic Details
Main Authors: Yaddanapudi, P., Popescu, D.C., Raju, G.
Format: Conference Proceeding
Language:English
Subjects:
Additive white noise
AWGN
Bandwidth
Bit error rate
Detectors
Interference
Narrowband
OFDM
Ultra wideband technology
Vectors
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Summary:In this paper we propose the use of a minimum mean square error (MMSE) detector for multiuser OFDM-based ultra wideband (UWB) systems. Performance of the proposed multiuser detector is illustrated with numerical results obtained from simulations showing the bit error rate performance (BER) at the physical layer under various UWB channel scenarios that include additive white Gaussian noise (AWGN), multipath, and narrowband interference.
ISSN:1058-6393
2576-2303
DOI:10.1109/ACSSC.2006.355074