.png){kind=icon}
.png){kind=icon}
Return
An LEK-Based Design Algorithm for MDS Linear Network Error Correction Codes on Cyclic Multicast Networks
.png){kind=icon}
PRE
AI
DOI：10.1109/TCOMM.2019.2931571.png)
.png){kind=icon}
Original request for help.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
A linear network (LN) code can be described by either global encoding kernels (GEKs) or local encoding kernels (LEKs). In the literature, the multicast property of an LN code is described using GEKs, so the design algorithms for multicast LN codes employ GEKs to check this property. In this paper, a criterion is developed so that LEKs rather than GEKs can be used to check the multicast maximum distance separable (MDS) property of linear network error correction (LNEC) codes on erroneous networks. Further, it is used to develop a design algorithm for multicast MDS LNEC codes on erroneous cyclic networks. This algorithm is more efficient than the algorithm that uses GEKs when the number of edges is high and the interconnection of these edges is low.
Keywords:
Erroneous cyclic network
local encoding kernel (LEK)
global encoding kernel (GEK)
linear network error correction (LNEC) code
maximum distance separable (MDS)
multicast
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
8.3
Papers:
1.2W
Citations:
3.6W