DocumentCode
1490256
Title
An improved sequential estimation scheme for PN acquisition
Author
Lee, Lin-shan ; Chiu, Jung-Hui
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Volume
36
Issue
10
fYear
1988
fDate
10/1/1988 12:00:00 AM
Firstpage
1182
Lastpage
1184
Abstract
An improved sequential estimation (ISE) pseudonoise (PN) acquisition scheme based on an extended characteristic polynomial is proposed in which the PN despreader can work or both the m sequence and the inverted m sequence. The scheme can be easily implemented by a front-end bit detector followed by full digital circuitry. The mean acquisition time of ISE is derived
Keywords
estimation theory; noise; polynomials; signal processing; spread spectrum communication; digital circuitry; extended characteristic polynomial; front-end bit detector; improved sequential estimation scheme; inverted m sequence; pseudonoise acquisition; Character generation; Correlators; Counting circuits; Detectors; Linear feedback shift registers; Polynomials; Signal to noise ratio; Societies; Spread spectrum communication; Switches;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.7540
Filename
7540
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