1.5k citations · 1.7k across the 10 of their papers we have counts for
7 papers · 1 filter
Federated Learning over Energy Harvesting Wireless Networks
Rami Hamdi, Mingzhe Chen, Ahmed Ben Said +2
In this paper, the deployment of federated learning (FL) is investigated in an energy harvesting wireless network in which the base station (BS) employs massive multiple-input mult…
Matrix-Monotonic Optimization Part II: Multi-Variable Optimization
Chengwen Xing, Shuai Wang, Sheng Chen +3
In contrast to Part I of this treatise [1] that focuses on the optimization problems associated with single matrix variables, in this paper, we investigate the application of the m…
A Unified Framework for SINR Analysis in Poisson Networks with Traffic Dynamics
Howard H. Yang, Tony Q. S. Quek, H. Vincent Poor
We study the performance of wireless links for a class of Poisson networks, in which packets arrive at the transmitters following Bernoulli processes. By combining stochastic geome…
Matrix-Monotonic Optimization Part I: Single-Variable Optimization
Chengwen Xing, Shuai Wang, Sheng Chen +3
Matrix-monotonic optimization exploits the monotonic nature of positive semi-definite matrices to derive optimal diagonalizable structures for the matrix variables of matrix-variab…
Improved Rate-Equivocation Regions for Secure Cooperative Communication
Ninoslav Marina, Hideki Yagi, H. Vincent Poor
A simple four node network in which cooperation improves the information-theoretic secrecy is studied. The channel consists of two senders, a receiver, and an eavesdropper. One or…
Position Estimation via Ultra-Wideband Signals
S. Gezici, H. V. Poor
The high time resolution of ultra-wideband (UWB) signals facilitates very precise position estimation in many scenarios, which makes a variety applications possible. This paper rev…
Bandit Problems with Side Observations
Chih-Chun Wang, Sanjeev R. Kulkarni, H. Vincent Poor
An extension of the traditional two-armed bandit problem is considered, in which the decision maker has access to some side information before deciding which arm to pull. At each t…