Orthogonal Spreading Sequences Constructed Using Hall’s Difference Set

Authors

Jennifer Seberry, University of Wollongong
Le Chung Tran, University of Wollongong
Yejing Wang, University of Wollongong
Beata J. Wysocki, University of Nebraska-LincolnFollow
Tadeusz Wysocki, University of Nebraska-LincolnFollow
Ying Zhao, University of Wollongong

Date of this Version

2004

Comments

Published in Mobile Future, 2004 and the Symposium on Trends in Communications. SympoTIC '04. Joint IST Workshop on 24-26 Oct. 2004 Page(s):82 - 85. Copyright 2004 IEEE.

Abstract

In the paper we propose a new set of orthogonal spreading sequences based on the Hadamard matrix of order 32 constructed using the Hall difference set. The proposed sequences are characterised by low peaks in the aperiodic cross-correlation functions and have also good aperiodic auto-correlation properties.