Title :
Packet detector for multiband UWB
Author :
Pettas, D. ; Paliouras, V.
Author_Institution :
Dept. of Comput. Eng. & Inf., Patras Univ., Patras
Abstract :
This paper evaluates techniques for packet detection and coarse synchronization, under various channel conditions. Particular emphasis is given on the impact of data word length, and minimal complexity solutions are derived. A strategy for selecting appropriate factors that guarantee acceptable performance under particularly harsh transmission conditions is also proposed. The derived system achieves detection with a single-bit operation, however it is found that five bits of accuracy are required for synchronization.
Keywords :
packet radio networks; synchronisation; ultra wideband communication; wireless channels; channel condition; coarse synchronization; multiband UWB; packet detection; ultra wideband system; AWGN; Additive white noise; Detectors; Face detection; Fading; Frequency division multiplexing; Frequency synchronization; Gaussian noise; Informatics; Multipath channels;
Conference_Titel :
Wireless Pervasive Computing, 2008. ISWPC 2008. 3rd International Symposium on
Conference_Location :
Santorini
Print_ISBN :
978-1-4244-1652-3
Electronic_ISBN :
978-1-4244-1653-0
DOI :
10.1109/ISWPC.2008.4556317
