DocumentCode
3405814
Title
A new class of sequences with zero correlation zone based on interleaving perfect sequence
Author
Wang, Longye ; Zeng, Xiaoli
Author_Institution
Sch. of Eng. & Technol., Tibet Univ., Lhasa, China
fYear
2011
fDate
10-14 Oct. 2011
Firstpage
29
Lastpage
31
Abstract
A new construction was proposed to design almost optimal sequence set with zero correlation zone(ZCZ). Based on the interleaved technique and recursive algorithm, a new ZCZ sequence set can be generated from an arbitrary perfect sequence, the length of which is longer than 4. And the ZCZ width and length of the new sequence can also be extended by recursive operation. The new sequence set can approach the mathematical bound, and can successfully provide CDMA communication without co-channel interference.
Keywords
code division multiple access; correlation methods; CDMA communication; ZCZ sequence; cochannel interference; interleaving perfect sequence; recursive algorithm; zero correlation zone sequence; Correlation; Educational institutions; Multiaccess communication; Radar imaging; Synchronization; Interleaved Technique; Perfect Sequence; Sequence Design; Zero Correlation Zone(ZCZ);
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Design and its Applications in Communications (IWSDA), 2011 Fifth International Workshop on
Conference_Location
Guilin
Print_ISBN
978-1-61284-047-5
Type
conf
DOI
10.1109/IWSDA.2011.6159429
Filename
6159429
Link To Document