Xiangyong Zeng

activity

20052009

most citedWeight Distribution of A p-ary Cyclic Code

13 citations · 19 across the 3 of their papers we have counts for

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cs.IT2009★ 13 cited

Weight Distribution of A p-ary Cyclic Code

Xiangyong Zeng, Lei Hu, Wenfeng Jiang +2

For an odd prime $p$ and two positive integers $n \geq 3$ and $k$ with $\frac{n}{gcd ( n , k )}$ being odd, the paper determines the weight distribution of a $p$ -ary cyclic code $\…

cs.IT2008★ 6 cited

A Class of Nonbinary Codes and Their Weight Distribution

Xiangyong Zeng, Nian Li, Lei Hu

In this paper, for an even integer $n \geq 4$ and any positive integer $k$ with $gcd (n /2, k) = gcd (n /2 - k, 2 k) = d$ being odd, a class of $p$ -ary codes $C^{k}$ is defin…

cs.IT2008

Period-Different $m$ -Sequences With At Most A Four-Valued Cross Correlation

Lei Hu, Xiangyong Zeng, Nian Li +1

In this paper, we follow the recent work of Helleseth, Kholosha, Johanssen and Ness to study the cross correlation between an $m$ -sequence of period $2^{m} - 1$ and the $d$ -decimation…

cs.IT2005

Generalized Kasami Sequences: The Large Set

Xiangyong Zeng, Qingchong Liu, Lei Hu

In this paper new binary sequence families $F^{k}$ of period $2^{n} - 1$ are constructed for even $n$ and any $k$ with $gcd (k, n) = 2$ if $n /2$ is odd or $gcd (k, n) = 1$ …

cs.IT2005

New Sequence Sets with Zero-Correlation Zone

Xiangyong Zeng, Lei Hu, Qingchong Liu

A method for constructing sets of sequences with zero-correlation zone (ZCZ sequences) and sequence sets with low cross correlation is proposed. The method is to use families of sh…