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   Articles with "two hop" as a keyword



Optimal DoS Attack Policy Against Periodically Switched System With Two‐Hop Relay Networks

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recommendations! Published in 2025 at "International Journal of Robust and Nonlinear Control"

DOI: 10.1002/rnc.7905

Abstract: Periodically switched systems (PSS) are an important class of hybrid dynamic systems. This paper studies the security of PSS with two‐hop relay networks, from which the results can be extended to multiple hops. From the… read more here.

Keywords: system; relay; two hop; relay networks ... See more keywords

Enhanced Geographic Routing with Two-Hop Neighborhood Information in Sparse MANETs

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recommendations! Published in 2019 at "Wireless Personal Communications"

DOI: 10.1007/s11277-019-06283-4

Abstract: The advance of wireless and mobile communications and networking technologies enables networked nodes to transmit and receive data in ad hoc manners without resorting to dedicated network infrastructures. When nodes arbitrarily move in a geographic… read more here.

Keywords: geographic routing; two hop; hop; transmission ... See more keywords

Energy Absorbable Optimal DoS Attack Strategy for Remote State Estimation in CPSs With Two-Hop Networks

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recommendations! Published in 2024 at "IEEE Access"

DOI: 10.1109/access.2024.3520821

Abstract: This paper focuses on the investigation of optimal attack power strategies in cyber-physical systems with a two-hop network subject to two malicious attackers. The objective is to analyze the effects of DoS attacks on wireless… read more here.

Keywords: two hop; energy absorbable; estimation; attack ... See more keywords
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Token-Based Adaptive MAC for a Two-Hop Internet-of-Things Enabled MANET

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recommendations! Published in 2017 at "IEEE Internet of Things Journal"

DOI: 10.1109/jiot.2017.2679119

Abstract: In this paper, a distributed token-based adaptive medium access control (TA-MAC) scheme is proposed for a two-hop Internet of Things (IoT)-enabled mobile ad hoc network. In the TA-MAC, nodes are partitioned into different one-hop node… read more here.

Keywords: hop internet; token based; mac; internet things ... See more keywords

Optimizing Information Freshness in Two-Hop Status Update Systems Under a Resource Constraint

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recommendations! Published in 2021 at "IEEE Journal on Selected Areas in Communications"

DOI: 10.1109/jsac.2021.3065060

Abstract: In this paper, we investigate the age minimization problem for a two-hop relay system, under a resource constraint on the average number of forwarding operations at the relay. We first design an optimal policy by… read more here.

Keywords: relay; resource constraint; policy; age ... See more keywords
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Load-Stress Test of Massive Handovers for LTE Two-Hop Architecture in High-Speed Trains

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recommendations! Published in 2017 at "IEEE Communications Magazine"

DOI: 10.1109/mcom.2017.1600773cm

Abstract: Load-stress test is the experimental performance analysis in extreme traffic and density conditions, routinely required to validate any innovative radio access solution. This article focuses on load-stress test specifically designed for the two-hop architecture that… read more here.

Keywords: stress test; hop architecture; two hop; load stress ... See more keywords

Trust-Based Distributed Secure State Estimation Against Malicious Agents via Two-Hop Communication

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

DOI: 10.1109/tac.2023.3274792

Abstract: This article studies the distributed secure state estimation problem in unreliable multiagent networks through adversary detection. The agents are endowed with the capacity for detecting malicious neighbors and aim to collaboratively estimate the state variables… read more here.

Keywords: distributed secure; two hop; secure state; state ... See more keywords

Cooperative Secure Communication in Two-Hop Buffer-Aided Networks

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recommendations! Published in 2018 at "IEEE Transactions on Communications"

DOI: 10.1109/tcomm.2017.2776114

Abstract: We propose two cooperative secure transmission schemes to protect a two-hop buffer-aided network assisted by an energy harvesting relay. In the first scheme, we assume that the knowledge of the energy harvesting and fading channels… read more here.

Keywords: hop buffer; relay; transmission; cooperative secure ... See more keywords

Performance Analysis of Two-Hop Active Relaying for Dynamic Magnetic Induction Based Underwater Wireless Sensor Networks

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recommendations! Published in 2022 at "IEEE Transactions on Communications"

DOI: 10.1109/tcomm.2022.3199348

Abstract: In this paper, we investigate the two-hop active relaying for dynamic magnetic induction based underwater wireless sensor networks (MI-UWSNs). Specifically, we firstly propose the two-hop active relaying schemes with unidirectional (UD) and tri-directional (TD) active… read more here.

Keywords: two hop; active relaying; hop active; relaying dynamic ... 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

Reinforcement Learning for Energy Harvesting Decode-and-Forward Two-Hop Communications

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recommendations! Published in 2017 at "IEEE Transactions on Green Communications and Networking"

DOI: 10.1109/tgcn.2017.2703855

Abstract: Energy harvesting (EH) two-hop communications are considered. The transmitter and the relay harvest energy from the environment and use it exclusively for transmitting data. A data arrival process is assumed at the transmitter. At the… read more here.

Keywords: energy; reinforcement learning; hop communications; energy harvesting ... See more keywords