Results 51 to 60 of about 16,273 (157)
Transformer‐Based Fusion for Joint Routing and Resource Allocation in the Internet of Things
IET Communications, Volume 20, Issue 1, January/December 2026.In this work, we investigate decentralized joint routing and resource allocation for high‐quality path establishment at the network layer of the Internet of Things (IoT). We propose a novel optimization framework based on Transformer‐based Deep Reinforcement Learning (DRL), which enables the fusion of observations and actions along communication paths.
Zibo Zhou +5 more
wiley +1 more source
Analysis of interference effect in VL‐NOMA network considering signal power parameters performance
IET CommunicationsThis study analyses the interference effect in a visible light‐non‐orthogonal multiple access (VL‐NOMA) network that considers the signal power parameters performance for near and far users.
Chidi Emmanuel Ngene +2 more
doaj +1 more source
IEEE Open Journal of Signal ProcessingDetection and estimation performance depends on signal-to-interference-plus-noise ratio (SINR) at the output of an array. The Capon beamformer (BF) designed with ensemble statistics achieves the optimum SINR in stationary environments.
Christopher C. Hulbert, Kathleen E. Wage
doaj +1 more source
Sensors, 2016 A nuclear magnetic resonance (NMR) experiment for measurement of time-dependent magnetic fields was introduced. To improve the signal-to-interference-plus-noise ratio (SINR) of NMR data, a new method for interference cancellation and noise reduction ...
Wenjun Chen, Hong Ma, De Yu, Hua Zhang
doaj +1 more source
IET Radar, Sonar & Navigation, 2022 In this study, the target detection and signal design problems in the presence of signal‐dependent interference for a colocated multiple‐input multiple‐output (MIMO) radar employing a space‐(slow) time transmit signal are addressed.
Marzieh Azarang +2 more
doaj +1 more source
Mobility Management for the Low‐Altitude Economy: Latency‐Aware Handover Design
IET Communications, Volume 20, Issue 1, January/December 2026.This paper develops a latency‐aware mobility‐management framework for aerial vehicles operating in hybrid terrestrial non‐terrestrial networks. We formulate a MILP for optimal AV AP association and propose a greedy handover policy using predicted coverage, rate and handover latency.
Navid Heydarishahreza +2 more
wiley +1 more source
High Performance Robust Adaptive Beamforming in the Presence of Array Imperfections
International Journal of Antennas and Propagation, 2016 A high performance robust beamforming scheme is proposed to combat model mismatch. Our method lies in the novel construction of interference-plus-noise (IPN) covariance matrix. The IPN covariance matrix consists of two parts.
Wenxing Li +3 more
doaj +1 more source
Low sidelobe waveform design with constant modulus constraint for high-frequency radar
The Journal of Engineering, 2019 This article designs waveform in fast-time domain to optimise high-frequency radar performances embedded in the co-channel interference and coloured noise.
Shengnan Shi +4 more
doaj +1 more source
IET Communications, Volume 20, Issue 1, January/December 2026.This work extends the Polyanskiy‐Poor‐Verdu (PPV) framework to lognormal wireless links. Specifically, the paper derives a closed‐form approximation for the average error probability under lognormal distribution, effectively generalizing the PPV analysis beyond the additive white Gaussian noise assumption.
Peng Du, Yuan Zhang
wiley +1 more source
An efficient method to measure reliability of underwater acoustic communication links
Journal of Ocean Engineering and Science, 2016 We consider the problem of evaluating the reliability of underwater acoustic communication (UWAC) systems. Reliability is a requirement for any communication system and is often defined as the probability to achieve a target bit error rate. Evaluation of
Roee Diamant, Yaakov Bucris, Arie Feuer
doaj +1 more source