Title :
UWB energy detection receiver based on multiple symbol differential detection
Author :
Mu, Dikunqi ; Qiu, Zhifeng ; Zhang, Xiaobing
Author_Institution :
Inst. of Inf. Sci., Beijing Jiaotong Univ., Beijing, China
Abstract :
Proposed is a novel ultra-wideband energy detection receiver based on multiple symbol differential detection (MSDD), which bypasses explicit channel estimation by using the autocorrelation principle. Simulation results show that the proposed MSDD-based receiver performs considerably better than the conventional energy detection receiver in the medium to large signal-to-noise ratio region.
Keywords :
channel estimation; radio receivers; ultra wideband communication; UWB energy detection receiver; autocorrelation principle; explicit channel estimation; multiple symbol differential detection; signal-to-noise ratio region; simulation result;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2009.0980
