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   Articles with "optimal transmission" as a keyword



Optimal Transmission Probabilities of Information and Artificial Noise in Covert Communications

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recommendations! Published in 2022 at "IEEE Communications Letters"

DOI: 10.1109/lcomm.2022.3207932

Abstract: This letter studies a wireless covert communication system, where a jammer generating intermittent artificial noise (AN) is employed to confuse the warden. The transmission probabilities of information and AN are jointly optimized to maximize the… read more here.

Keywords: artificial noise; transmission probabilities; optimal transmission; probabilities information ... See more keywords

Optimal Transmission Scheduling Over Multihop Networks: Structural Results and Reinforcement Learning

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recommendations! Published in 2024 at "IEEE Transactions on Automatic Control"

DOI: 10.1109/tac.2023.3327622

Abstract: This article studies the optimal transmission scheduling for remote state estimation over multihop networks. A smart sensor observes a dynamic system, and sends its local state estimate to a remote estimator (RE). To save energy,… read more here.

Keywords: transmission; transmission scheduling; optimal transmission; reinforcement learning ... See more keywords

Optimal Transmission Scheduling for Two-Hop Networks

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recommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems II: Express Briefs"

DOI: 10.1109/tcsii.2024.3370856

Abstract: This brief studies the sensor and relay transmission scheduling problem for two-hop networks, where the objective is to trade off the performance of the remote state estimator and the energy consumption of the sensor and… read more here.

Keywords: hop; two hop; transmission scheduling; hop networks ... See more keywords

Formulating Connectedness in Security-Constrained Optimal Transmission Switching Problems

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recommendations! Published in 2022 at "IEEE Transactions on Power Systems"

DOI: 10.1109/tpwrs.2022.3184122

Abstract: This paper focuses on the issue of network connectedness (NC) in security-constrained optimal transmission switching problems, which is complicated by branch contingencies and corrective line switching. Two criteria are firstly proposed with the principle of… read more here.

Keywords: switching problems; security constrained; transmission switching; constrained optimal ... See more keywords

Optimal Transmission Switching with Uncertainties from both Renewable Energy and N-k Contingencies

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recommendations! Published in 2023 at "IEEE Transactions on Sustainable Energy"

DOI: 10.1109/tste.2023.3278072

Abstract: This paper focuses on the N-k security-constrained optimal transmission switching (OTS) problem for variable renewable energy (VRE) penetrated power grids. A new three-stage stochastic and distributionally robust OTS model is proposed. The first stage has… read more here.

Keywords: renewable energy; transmission switching; energy; stage ... See more keywords

Optimal Transmission Schemes for DF Relaying Networks Using SWIPT

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recommendations! Published in 2018 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2018.2826598

Abstract: This paper considers a simultaneous wireless information and power transfer (SWIPT) based decode-and-forward relaying network, where the “harvest-then-forward” strategy is employed. We focus on designing optimal static and dynamic transmission schemes of joint time allocation… read more here.

Keywords: transmission; schemes relaying; swipt; optimal transmission ... See more keywords

Deep Reinforcement Learning Optimal Transmission Policy for Communication Systems With Energy Harvesting and Adaptive MQAM

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recommendations! Published in 2019 at "IEEE Transactions on Vehicular Technology"

DOI: 10.1109/tvt.2019.2911544

Abstract: In this paper, we study an optimal transmission problem in a point-to-point wireless communication system with energy harvesting and limited battery at its transmitter. Considering the non-availability of prior information about distribution on energy arrival… read more here.

Keywords: optimal transmission; deep reinforcement; policy; energy ... See more keywords