New Constructions of Sidon Spaces and Cyclic Subspace Codes
-
- LIU Xue-Mei
- College of Sciences, Civil Aviation University of China
-
- SHI Tong
- College of Sciences, Civil Aviation University of China
-
- NIU Min-Yao
- School of Sciences, Beijing University of Posts and Telecommunications
-
- SHEN Lin-Zhi
- College of Sciences, Civil Aviation University of China
-
- GAO You
- College of Science, Tianjin Key Lab for Advanced Signal Processing, Civil Aviation University of China
Abstract
<p>Sidon space is an important tool for constructing cyclic subspace codes. In this letter, we construct some Sidon spaces by using primitive elements and the roots of some irreducible polynomials over finite fields. Let q be a prime power, k, m, n be three positive integers and $\rho= \lceil \frac{m}{2k}\rceil-1$, $\theta= \lceil \frac{n}{2m}\rceil-1$. Based on these Sidon spaces and the union of some Sidon spaces, new cyclic subspace codes with size $\frac{3(q^{n}-1)}{q-1}$ and $\frac{\theta\rho q^{k}(q^{n}-1)}{q-1}$ are obtained. The size of these codes is lager compared to the known constructions from [14] and [10].</p>
Journal
-
- IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
-
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E106.A (8), 1062-1066, 2023-08-01
The Institute of Electronics, Information and Communication Engineers
- Tweet
Details 詳細情報について
-
- CRID
- 1390296962548861056
-
- ISSN
- 17451337
- 09168508
-
- Text Lang
- en
-
- Data Source
-
- JaLC
- Crossref
-
- Abstract License Flag
- Disallowed