Title :
A novel PN code acquisition scheme based on sequential estimation
Author :
Kim, Junhwan ; Chong, Dahae ; Lee, Youngpo ; Kang, Seung Goo ; Baek, Jeehyeon ; Yoon, Seokho
Author_Institution :
Sch. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea
Abstract :
In this paper, a novel pseudo noise (PN) code acquisition scheme based on sequential estimation is proposed, which can not only achieve code acquisition for both inverted and non-inverted PN codes, but also demodulate the spreading data. Simulation results show that the proposed scheme has approximately half the complexity of the conventional scheme while exhibiting a similar mean acquisition time performance to that of the conventional scheme.
Keywords :
pseudonoise codes; sequential estimation; pseudo noise code acquisition scheme; sequential estimation; Complexity theory; Control systems; Correlation; Estimation; Loading; Polynomials; Receivers; PN code; code acquisition; phase-shift-network; sequential estimation;
Conference_Titel :
Communications (APCC), 2011 17th Asia-Pacific Conference on
Conference_Location :
Sabah
Print_ISBN :
978-1-4577-0389-8
DOI :
10.1109/APCC.2011.6152929
