2010•Journal of Yanshan UniversityRequires access

A type of new method for constructing zero correlation zone sequence pairs sets

XU Cheng-qian

Abstract

In the quasi-synchronous CDMA systems, using the zero correlation zone (ZCZ) sequences can avoid the co-channel interference and the multi-access interference. In order to extend the space of binary ZCZ sequence, the properties of a kind of special sequence pairs is studied, and a type of recursion method for constructing ZCZ sequence pair set is presented by using the kind of special sequence pairs as the initialization matrix. The sets of ZCZ sequence pairs constructed from the method can be suitable for quasi-synchronous CDMA systems.

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Available abstract

Key concepts: Sequence (biology), Initialization, Code division multiple access, Recursion (computer science), Interference (communication), Set (abstract data type), Algorithm, Type (biology)