Title :
Analysis of Hybrid Acquisition Schemes for Ultra Wide Band Impulse Radio
Author :
Reggiani, Luca ; Fiorina, Jocelyn
Author_Institution :
Dip. di Elettronica ed Inf., Politecnico di Milano, Milan
Abstract :
UWB (ultra wide band) is an emerging technology for short-range wireless communications, such as WPAN (wireless personal area networks). In the context of UWB impulse radio, one of the crucial challenges remains the acquisition of synchronization in terms of time, precision and number of operations. In this paper, we present a study on the acquisition time for hybrid strategies; the analysis relies on common assumptions on the fading statistics and the multipath intensity profile, while the simulations consider the complete channel models adopted by IEEE 802.15.4a. The analysis and simulations highlight the advantages and drawbacks of this type of search strategies
Keywords :
fading channels; multipath channels; personal area networks; statistics; synchronisation; ultra wideband communication; IEEE 802.15.4a; UWB; WPAN; fading statistics; hybrid acquisition schemes; multipath intensity profile; short-range wireless communications; synchronization acquisition; ultra wide band impulse radio; wireless personal area networks; Analytical models; Fading; Interference; Land mobile radio; Mobile communication; Pulse measurements; Testing; Ultra wideband communication; Ultra wideband technology; Wireless communication;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2006 IEEE 17th International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
1-4244-0329-4
Electronic_ISBN :
1-4244-0330-8
DOI :
10.1109/PIMRC.2006.254455
