Title :
A generalized analysis for search strategies in UWB signal acquisition
Author :
Joung, Young-Bin ; Chong, Dahae ; Yoon, Seokho ; Kim, Sun Yong
Author_Institution :
Sch. of Inf. & Commun. Eng., Sung Kyun Kwan Univ., Seoul
Abstract :
In this paper, we derive generalized mean acquisition time (MAT) expressions for look and jump by K bins (LJK) and bit reversal (BR) search strategies, used in ultra wideband (UWB) systems. In E.A. Homier and R.A. Scholtz (2002), MAT expressions of LJK and BR searches were presented; however, the expressions are valid only when N/K is an integer, where N is the total number of search states. In this paper, we introduce generalized expressions for MATs of LJK and BR searches, which are valid regardless whether N/K is an integer or not.
Keywords :
search problems; ultra wideband communication; UWB signal acquisition; bit reversal search strategies; generalized mean acquisition time; ultra wideband systems; Costs; Delay effects; Delay lines; Electronic mail; Genetic expression; Information analysis; Signal analysis; Sun; Ultra wideband technology; Wireless communication; BR; LJK; UWB; signal acquisition;
Conference_Titel :
Advanced Communication Technology, The 9th International Conference on
Conference_Location :
Gangwon-Do
Print_ISBN :
978-89-5519-131-8
DOI :
10.1109/ICACT.2007.358430
