NDLI: New theoretical bounds on the aperiodic correlation functions of binary sequences

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New theoretical bounds on the aperiodic correlation functions of binary sequences

Content Provider	Springer Nature Link
Author	Peng, Daiyuan Fan, Pingzhi
Copyright Year	2005
Abstract	In order to reduce or eliminate the multiple access interference in code division multiple access (CDMA) systems, we need to design a set of spreading sequences with good autocorrelation functions (ACF) and crosscorrelation functions (CCF). The importance of the spreading codes to CDMA systems cannot be overemphasized, for the type of the code used, its length, and its chip rate set bounds on the capability of the system that can be changed only by changing the code. Several new lower bounds which are stronger than the well-known Sarwate bounds, Welch bounds and Levenshtein bounds for binary sequence set with respect to the spreading sequence length, family size, maximum aperiodic autocorrelation sidelobe and maximum aperiodic crosscorrelation value are established.
Starting Page	28
Ending Page	45
Page Count	18
File Format	PDF
ISSN	10092757
Journal	Science in China Series : Information Sciences
Volume Number	48
Issue Number	1
e-ISSN	18622836
Language	English
Publisher	Science in China Press
Publisher Date	2005-01-01
Publisher Place	Beijing
Access Restriction	Subscribed
Subject Keyword	aperiodic correlation functions binary sequences Levenshtein bounds Sarwate bounds Welch bounds Sidelnikov bounds Information Systems and Communication Service
Content Type	Text
Resource Type	Article
Subject	Computer Science

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