Electrical & Computer Engineering, Department of
Date of this Version
2006
Abstract
This paper presents a new family of complex spreading sequences designed using mutually orthogonal(MO) complementary sets. Based on the technique described in this paper, the correlation properties of sets of sequences are compared to well-known Walsh-Hadamard sequence sets. Further improvement of correlation qualities can be achieved by employing a diagonal modification method. We also present simulation results of an asynchronous multiuser CDMA system using the modified sequences.
Comments
Published in Microwaves, Radar & Wireless Communications, 2006. MIKON 2006. International Conference on 22-24 May 2006 Page(s):622 - 625 Digital Object Identifier 10.1109/MIKON.2006.4345256. Copyright 2006 MIKON.