222 citations · 844 across the 56 of their papers we have counts for
4 papers · 1 filter
On Optimal Locally Repairable Codes with Super-Linear Length
Han Cai, Ying Miao, Moshe Schwartz +1
Locally repairable codes which are optimal with respect to the bound presented by Prakash et al. are considered. New upper bounds on the length of such optimal codes are derived. T…
Linear Coded Caching Scheme for Centralized Networks
Minquan Cheng, Jie Li, Xiaohu Tang +1
Coded caching systems have been widely studied to reduce the data transmission during the peak traffic time. In practice, two important parameters of a coded caching system should…
A Sharp Condition for Exact Support Recovery of Sparse Signals With Orthogonal Matching Pursuit
JInming Wen, Zhengchun Zhou, Jian Wang +2
Support recovery of sparse signals from noisy measurements with orthogonal matching pursuit (OMP) has been extensively studied in the literature. In this paper, we show that for an…
SMDP-based Downlink Packet Scheduling Scheme for Solar Energy Assisted Heterogeneous Networks
Qizhen Li, Jie Gao, Jinming Wen +3
Renewable energy assisted heterogeneous networks can improve system capacity and reduce conventional energy consumption. In this paper, we propose a semi-Markov decision process (S…