More Quasi-Complementary Sequence Sets from Difference Sets and Almost Difference Sets

2019 ◽  
Author(s):  
Yubo Li ◽  
Chengqian Xu ◽  
Xiuping Peng
Keyword(s):  
Difference Sets ◽  
Complementary Sequence ◽  
Almost Difference Sets

scholarly journals Linear Array Thinning Exploiting Almost Difference Sets

2009 ◽  
Vol 57 (12) ◽  
pp. 3800-3812 ◽  
Author(s):  
G. Oliveri ◽  
M. Donelli ◽  
A. Massa
Keyword(s):  
Linear Array ◽  
Difference Sets ◽  
Almost Difference Sets

scholarly journals New Constructions of Asymptotically Optimal Codebooks via Cyclotomic Classes of Order 8

2019 ◽  
Vol 2019 ◽  
pp. 1-8
Author(s):  
Wanfeng Qi ◽  
Yueying Song ◽  
Rui Ma ◽  
Lingli Tang ◽  
Qian Wang
Keyword(s):  
Finite Fields ◽  
Difference Sets ◽  
Good Alternative ◽  
Asymptotically Optimal ◽  
Welch Bound ◽  
New Class ◽  
Almost Difference Sets

Asymptotically optimal codebooks are a family of codebooks that can approach an optimal codebook meeting the Welch bound when the lengths of codewords are large enough. They can be constructed easily and are a good alternative for optimal codebooks in many applications. In this paper, we construct a new class of asymptotically optimal codebooks by using the product of some special finite fields and almost difference sets, which are composed of cyclotomic classes of order eight.

On Some New Families of Almost Difference Sets Constructed From Cyclotomic Classes of Order 12

2016 ◽  
Vol 20 (1) ◽  
pp. 61-64
Author(s):  
Minglong Qi ◽  
Shengwu Xiong ◽  
Jingling Yuan ◽  
Wenbi Rao ◽  
Luo Zhong
Keyword(s):  
Difference Sets ◽  
Almost Difference Sets

A new family of almost difference sets and some necessary conditions

2006 ◽  
Vol 52 (5) ◽  
pp. 2052-2061 ◽  
Author(s):  
Yuan Zhang ◽  
Jian Guo Lei ◽  
Shao Pu Zhang
Keyword(s):  
Necessary Conditions ◽  
Difference Sets ◽  
New Family ◽  
Almost Difference Sets

Almost difference sets and their sequences with optimal autocorrelation

2001 ◽  
Vol 47 (7) ◽  
pp. 2934-2943 ◽  
Author(s):  
K.T. Arasu ◽  
C. Ding ◽  
T. Helleseth ◽  
P.V. Kumar ◽  
H.M. Martinsen
Keyword(s):  
Difference Sets ◽  
Almost Difference Sets

scholarly journals Genetically-designed arbitrary length almost difference sets

2009 ◽  
Vol 45 (23) ◽  
pp. 1182 ◽  
Author(s):  
G. Oliveri ◽  
M. Donelli ◽  
A. Massa
Keyword(s):  
Difference Sets ◽  
Arbitrary Length ◽  
Almost Difference Sets
Sign in / Sign up

Export Citation Format

Share Document