Binary Zero Correlation Zone Sequence Pair Set Constructed from Difference Set Pairs

Author

Liu, Kai ; Xu, Chengqian ; Li, Gang

Author_Institution

Coll. of Inf. Sci. & Eng., Yanshan Univ., Qinhuangdao

Volume

2

fYear

2009

fDate

25-26 April 2009

Firstpage

543

Lastpage

546

Abstract

This paper proposes a new construction method of binary sequence pair sets with zero correlation zone (ZCZ) in which the correlation functions of sequence pairs are zero, based on difference set pair, a new concept of combinatorial mathematics. With the extension of sequence length, the sets achieve the theoretical upper bound. These ZCZ sequence pairs can be applied to the generalized quasi-synchronous multiple-access system (QS-CDMA) to reduce and eliminate multiple access interference and co-channel interference.

Keywords

code division multiple access; combinatorial mathematics; interference suppression; set theory; QS-CDMA; binary zero correlation zone sequence pair set; co-channel interference; combinatorial mathematics; correlation functions; multiple access interference; quasi-synchronous multiple-access system; Binary sequences; Combinatorial mathematics; Computer networks; Educational institutions; Information security; Interchannel interference; Multiaccess communication; Multiple access interference; Upper bound; Wireless communication; bianry zero correlation zone sequence pair; bound; difference set pair; interleaving technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Networks Security, Wireless Communications and Trusted Computing, 2009. NSWCTC '09. International Conference on

Conference_Location

Wuhan, Hubei

Print_ISBN

978-1-4244-4223-2

Type

conf

DOI

10.1109/NSWCTC.2009.200

Filename

4908526