Title :
Advances on 8-QAM+ sequences
Author :
Fanxin Zeng;Zhenyu Zhang
Author_Institution :
Chongqing Key Lab. of Emergency Communication, Chongqing Communication Institute, Chongqing 400035, China
fDate :
6/1/2015 12:00:00 AM
Abstract :
In communications, 8-QAM+ signals have a large number of their own advantages in comparison with other signals. This paper summarizes the existing methods producing 8-QAM+ sequences, and the relevant results. The constructions of three families of 8-QAM+ sequences: perfect 8-QAM+ sequences, perfect 8-QAM+ arrays, and 8-QAM+ complementary sequences are in detail stated, and their flaws are revealed. Also, the problems to be investigated on 8-QAM+ sequences are pointed out. The aim of this paper is to show clearly the development directions of 8-QAM+ sequences for sequence designers who are working or going to work in this area.
Keywords :
"Quadrature amplitude modulation","Correlation","Array signal processing","Electronic mail","Integrated circuits","Communication systems","Conferences"
Conference_Titel :
Communication Software and Networks (ICCSN), 2015 IEEE International Conference on
Print_ISBN :
978-1-4799-1983-3
DOI :
10.1109/ICCSN.2015.7296149
