DocumentCode :
1655508
Title :
Detection of Physics-Based Ultra-Wideband Signals Using Generalized RAKE in Presence of Inter-Symbol Interference
Author :
Zhang, John Qiang ; Qiu, Robert Caiming
Author_Institution :
Dept. of Electr. & Comput. Eng., Tennessee Technol. Univ., Cookeville, TN
fYear :
2006
Firstpage :
118
Lastpage :
122
Abstract :
The generalized rake receiver based on physics-based channel model is proposed for UWB outdoor application to estimate and compensate for the pulse distortion. The successive channel estimation is adopted to generate the per-path waveform as the template for the generalized rake receiver. The receiver can eliminate the effect of pulse distortion appearing in a lot of UWB channels. MMSE linear equalizer is used to handle intersymbol interference (ISI) for achieving high data rate
Keywords :
channel estimation; intersymbol interference; least mean squares methods; radio receivers; ultra wideband communication; MMSE linear equalizer; channel estimation; generalized rake receiver; intersymbol interference; per-path waveform; physics-based channel model; pulse distortion; signal detection; ultrawideband signals; Bandwidth; Channel estimation; Degradation; Equalizers; Fading; Frequency; Intersymbol interference; Multipath channels; Pulse shaping methods; Ultra wideband technology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
System Theory, 2006. SSST '06. Proceeding of the Thirty-Eighth Southeastern Symposium on
Conference_Location :
Cookeville, TN
Print_ISBN :
0-7803-9457-7
Type :
conf
DOI :
10.1109/SSST.2006.1619055
Filename :
1619055
Link To Document :
بازگشت