Title :
Optimization of the time delay in the UWB dual-pulse receiver
Author :
Wang, Shuyi ; Chen, Yunfei ; Leeson, Mark ; Beaulieu, Norman C.
Author_Institution :
Sch. of Eng., Univ. of Warwick, Coventry, UK
Abstract :
The channel capacity performance of ultra-wide bandwidth systems using the dual-pulse receiver is optimized with respect to the time delay between the reference and adjacent data pulses. Approximate and theoretical expressions for the signal-to-interference-plus-noise ratio are derived. Numerical results show that the optimized receiver can provide a significant capacity improvement of up to 3.4 bits/Sec/GHz.
Keywords :
channel capacity; delays; optimisation; radio receivers; ultra wideband communication; UWB dual-pulse receiver; adjacent data pulses; capacity improvement; channel capacity performance; optimization; optimized receiver; reference data pulses; signal-to-interference-plus-noise ratio; time delay; ultra-wide bandwidth systems; Channel capacity; Channel models; Interference; Multipath channels; Receivers; Resource management; Signal to noise ratio;
Conference_Titel :
Ultra-Wideband (ICUWB), 2011 IEEE International Conference on
Conference_Location :
Bologna
Print_ISBN :
978-1-4577-1763-5
Electronic_ISBN :
2162-6588
DOI :
10.1109/ICUWB.2011.6058882
