Table of Contents
ISRN Combinatorics
Volume 2013 (2013), Article ID 479408, 4 pages
http://dx.doi.org/10.1155/2013/479408
Research Article

Construction of Optimal Sets of Frequency Hopping Sequences

Department of Mathematics, Changshu Institute of Technology, Changshu, Jiangsu 215500, China

Received 18 December 2012; Accepted 3 January 2013

Academic Editors: C. da Fonseca and A. V. Kelarev

Copyright © 2013 Bin Wen. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Frequency hopping spread spectrum and direct sequence spread spectrum are two main spread coding technologies. Frequency hopping sequences are needed in FH-CDMA systems. In this paper, a construction of optimal sets of frequency hopping sequences is presented. The construction is based on the set-theoretic characterization of an optimal set of FH sequences.