4 papers
Latency versus Transmission Power Trade-off in Free-Space Optical (FSO) Satellite Networks with Multiple Inter-Continental Connections
Jintao Liang, Aizaz Chaudhry, John Chinneck +5
In free-space optical satellite networks (FSOSNs), satellites connected via laser inter-satellite links (LISLs), latency is a critical factor, especially for long-distance inter-co…
A Fast Heuristic for Gateway Location in Wireless Backhaul of 5G Ultra-Dense Networks
Mital Raithatha, Aizaz U. Chaudhry, Roshdy H. M. Hafez +1
In 5G Ultra-Dense Networks, a distributed wireless backhaul is an attractive solution for forwarding traffic to the core. The macro-cell coverage area is divided into many small ce…
Faster Maximum Feasible Subsystem Solutions for Dense Constraint Matrices
Fereshteh Fakhar Firouzeh, John W. Chinneck, Sreeraman Rajan
Finding the largest cardinality feasible subset of an infeasible set of linear constraints is the Maximum Feasible Subsystem problem (MAX FS). Solving this problem is crucial in a…
Maximum Feasible Subsystem Algorithms for Recovery of Compressively Sensed Speech
Fereshteh Fakhar Firouzeh, John W. Chinneck, Sreeraman Rajan
The goal in signal compression is to reduce the size of the input signal without a significant loss in the quality of the recovered signal. One way to achieve this goal is to apply…