A Linear Time Algorithm for the Optimal Discrete IRS Beamforming
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2022.3232146
Abstract: It remains an open problem to find the optimal configuration of phase shifts under the discrete constraint for intelligent reflecting surface (IRS) in polynomial time. The above problem is widely believed to be difficult because… read more here.
Keywords: algorithm optimal; time; time algorithm; number ... See more keywords
Optimal Discrete-Time Distributed Kalman Filter With Reduced Communication
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2024.3496577
Abstract: This article proposes and analyzes a distributed filter where the consensus term is a virtual output rather than the local state estimate. This feature allows for reducing the data transmitted among nodes at each intermediate… read more here.
Keywords: filter; discrete time; time distributed; optimal discrete ... See more keywords