Universal Network Error Correction MDS Codes
In network communication, the source often transmits messages at several different information rates within a session. In view of both information transmission and network error correction, linear network error correction MDS codes are expected to be used for these different rates. For this purpose, based on the existing results, designing a linear network error correction MDS code for each information rate is the most efficient solution. In this paper, we introduce the concept of a family of universal linear network error correction MDS codes, that is, these linear network error correction MDS codes have the same local encoding kernels at all internal nodes, which can resolve this problem better. And further propose a scheme for efficient implementation. This saves the storage space for each internal node, and resources and time for the transmission on networks.
Xuan Guang Fang-Wei Fu Zhen Zhang
Chern Institute of Mathematics and LPMC, Nankai University, Tianjin, P.R.China Department of Electrical Engineering, University of Southern California, Los Angeles, CA, USA
国际会议
2011 International Symposium on Network Coding(2011网络编码国际会议 NETCOD 2011)
北京
英文
1-6
2011-07-25（万方平台首次上网日期，不代表论文的发表时间）