DocumentCode
83128
Title
New Constructions of Perfect Gaussian Integer Sequences of Even Length
Author
Xiuping Peng ; Chengqian Xu
Author_Institution
Dept. of Inf. Sci. & Eng., Yanshan Univ., Qinhuangdao, China
Volume
18
Issue
9
fYear
2014
fDate
Sept. 2014
Firstpage
1547
Lastpage
1550
Abstract
Perfect sequences have wide application fields, including spread spectrum communication, synchronization techniques, channel estimation, and cell search. In this letter, two kinds of (almost) perfect Gaussian integer sequences of length N=2 (mod4) and N=0 (mod4) are proposed and constructed by complex transformations and interleaving techniques, using the perfect Gaussian integer sequences of odd length as the base sequences.
Keywords
Gaussian processes; correlation methods; sequences; transforms; almost perfect Gaussian integer sequences; base sequences; complex transformations; interleaving techniques; Channel estimation; Correlation; Multiaccess communication; OFDM; Quadrature amplitude modulation; Spread spectrum communication; Synchronization; Autocorrelation; Gaussian integer sequence; almost perfect sequence; perfect sequence;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2014.2336840
Filename
6849944
Link To Document