DocumentCode
1374119
Title
8-QAM+ Periodic Complementary Sequence Sets
Author
Zeng, Fanxin ; Zeng, Xiaoping ; Zhang, Zhenyu ; Xuan, Guixin
Author_Institution
Coll. of Commun. Eng., Chongqing Univ., Chongqing, China
Volume
16
Issue
1
fYear
2012
fDate
1/1/2012 12:00:00 AM
Firstpage
83
Lastpage
85
Abstract
This letter presents three methods that can transform ternary complementary sequence sets (CSSs) into 8-QAM+ CSSs. Method 1 yields 8-QAM+ CSSs with sequences of even length. Method 2 works for sequences with an arbitrary period, but results in 8-QAM+ CSSs with a size twice that of the ternary sets. Method 3 transforms ternary CSSs with odd periods into 8-QAM+ CSSs, but with double the period. The resultant 8-QAM+ CSSs can be applied to signal processing, channel estimation, and synchronization.
Keywords
quadrature amplitude modulation; sequences; 8-QAM; channel estimation; periodic complementary sequence sets; signal processing; synchronization; ternary complementary sequence sets; Cascading style sheets; Correlation; Educational institutions; Information technology; Laboratories; Quadrature amplitude modulation; Transforms; Complementary sequence sets; QAM+ constellation; autocorrelation; mapping; ternary;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2011.103111.111564
Filename
6078372
Link To Document