Title :
Design of preamble signal for synchronization with UWB non-coherent energy detection receiver
Author :
Jung, Sung-Yoon ; Park, Dong-Jo
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Abstract :
In this paper, we deal with the design of preamble signal in order to increase synchronization performance in UWB non-coherent energy detection receiver. We find criteria which can enhance the synchronization performance and propose a scheme to design the preamble signal based on the constrained nonlinear optimization approach with some examples. The proposed design scheme provides the improved solution for designing preambles in non-coherent energy detection based synchronization. Through simulations, we shows the synchronization performance of designed preamble signals in AWGN and the IEEE 802.15.3a channel model.
Keywords :
AWGN channels; radio receivers; signal detection; synchronisation; ultra wideband communication; AWGN; UWB noncoherent energy detection receiver; constrained nonlinear optimization approach; preamble signal; synchronization; AWGN; Constraint optimization; Costs; Design optimization; Energy consumption; Multipath channels; RAKE receivers; Signal design; Space vector pulse width modulation; Synchronization;
Conference_Titel :
Ultra-Wideband, 2005. ICU 2005. 2005 IEEE International Conference on
Print_ISBN :
0-7803-9397-X
DOI :
10.1109/ICU.2005.1570032
