0303702 - URE-Y 20000048 RIV GB eng J - Journal Article
Yang, Lie-Liang - Šimša, Jan
Performance evaluation of spread-spectrum code acquisition system using four-state Markov process.
IEE Proceedings. Communications. Roč. 17, č. 4 (2000), s. 231-238. ISSN 1350-2425.
[IEEE ISSSTA'98 /5./. Sun City, 02.09.1998-04.09.1998]
R&D Projects: GA ČR GA102/98/1586; GA ČR GA102/95/0574
Institutional research plan: CEZ:AV0Z2067918
Keywords : spread spectrum communication
Subject RIV: JW - Navigation, Links, Detection ; Counter-Measures
Impact factor: 0.186, year: 2000

A direct sequence serial search acquisition scheme based on the assumption that there are two adjacent in-phase states (H₁ cells) in the code position uncertainty region, on which the received pseudorandom noise (PN) code and the local despreading PN code signal is coarsely aligned, is presented. The acqiusition process is modelled by a four-state Markov chain.
Permanent Link: http://hdl.handle.net/11104/0113889