DocumentCode
2460937
Title
MMSE Detector for OFDM-based UWB Systems
Author
Yaddanapudi, Prasad ; Popescu, Dimitrie C. ; Raju, GVS
Author_Institution
ECE Dept., Univ. of Texas at San Antonio, San Antonio, TX
fYear
2006
fDate
Oct. 29 2006-Nov. 1 2006
Firstpage
1811
Lastpage
1814
Abstract
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.
Keywords
OFDM modulation; least mean squares methods; radiofrequency interference; signal detection; ultra wideband communication; MMSE detector; OFDM; UWB systems; additive white Gaussian noise; bit error rate performance; minimum mean square error; multipath; multiuser; narrowband interference; AWGN; Additive white noise; Bandwidth; Bit error rate; Detectors; Interference; Narrowband; OFDM; Ultra wideband technology; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2006. ACSSC '06. Fortieth Asilomar Conference on
Conference_Location
Pacific Grove, CA
ISSN
1058-6393
Print_ISBN
1-4244-0784-2
Electronic_ISBN
1058-6393
Type
conf
DOI
10.1109/ACSSC.2006.355074
Filename
4176884
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