Improved Sparse Vector Code Based on Optimized Spreading Matrix for Short-Packet URLLC in mMTC.

Linjie Yang Pingzhi Fan

Published in: CoRR (2022)

Keyphrases

sparse matrix
coefficient matrix
rows and columns
high dimensional
rank minimization
transformation matrix
source code
eigenvalues and eigenvectors
linear algebra
vector space
sparse representation
sparse data
low rank
matrix representation
singular value decomposition
low rank matrix
symmetric matrices