Design a novel routing criterion based on channel features and internal backup routes for cognitive radio network
Sign Up to like & getrecommendations! Published in 2019 at "Telecommunication Systems"
DOI: 10.1007/s11235-018-0500-y
Abstract: AbstractIn the routing process, the cost (or weight) of routes determine via a function named routing criterion. Therefore, the design of Optimal Routing Criterion (ORC) is one of the most crucial issues in routing. The… read more here.
Keywords: routing criterion; radio network; criterion; cognitive radio ... See more keywords
A Robust Watermarking Scheme in YCbCr Color Space Based on Channel Coding
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2896304
Abstract: The rapid development of big data and cloud computing technologies greatly accelerate the spreading and utilization of images and videos. The copyright protection for images and videos is becoming increasingly serious. In this paper, we… read more here.
Keywords: ycbcr color; color space; based channel; space based ... See more keywords
Deep Reinforcement Learning-Based Channel Allocation for Wireless LANs With Graph Convolutional Networks
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2973140
Abstract: For densely deployed wireless local area networks (WLANs), this paper proposes a deep reinforcement learning-based channel allocation scheme that enables the efficient use of experience. The central idea is that an objective function is modeled… read more here.
Keywords: channel allocation; allocation; reinforcement learning; learning based ... See more keywords
Unpaired Stain Style Transfer Using Invertible Neural Networks Based on Channel Attention and Long-Range Residual
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3051188
Abstract: Hematoxylin and eosin (H&E) stained colors is a critical step in the digitized pathological diagnosis of cancer. However, differences in section preparations, staining protocols and scanner specifications may result in the variations of stain colors… read more here.
Keywords: channel attention; stain style; transfer; attention long ... See more keywords
Weight based channel selection towards 5G in the unlicensed spectrum
Sign Up to like & getrecommendations! Published in 2018 at "China Communications"
DOI: 10.1109/cc.2018.8438273
Abstract: The growth of the wireless and mobile communication data traffic has brought severe challenges to the present telecommunication systems. To meet the ever-increasing mobile traffic demand in the next 5th generation (5G) communication systems, deploying… read more here.
Keywords: unlicensed spectrum; channel selection; spectrum; based channel ... See more keywords
Fuzzy-Based Channel Selection for Location Oriented Services in Multichannel VCPS Environments
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2018.2796639
Abstract: Location-oriented services in vehicular cyber-physical system (VCPS) have witnessed significant attention due to their potentiality to address traffic safety and efficiency related issues. The multichannel communication aids these services by tuning their overall performance in… read more here.
Keywords: channel quality; location oriented; channel selection; based channel ... See more keywords
A Novel OFDM Autoencoder Featuring CNN-Based Channel Estimation for Internet of Vessels
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2020.2986442
Abstract: This article proposes a novel orthogonal frequency-division multiplexing (OFDM) autoencoder featuring convolutional neural networks (CNNs)-based channel estimation for marine communications with complex and fast-changing environments. We demonstrate that the proposed OFDM autoencoder system can be… read more here.
Keywords: autoencoder featuring; autoencoder; ofdm autoencoder; channel estimation ... See more keywords
Model-Driven Deep Learning Based Channel Estimation and Feedback for Millimeter-Wave Massive Hybrid MIMO Systems
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal on Selected Areas in Communications"
DOI: 10.1109/jsac.2021.3087269
Abstract: This paper proposes a model-driven deep learning (MDDL)-based channel estimation and feedback scheme for wideband millimeter-wave (mmWave) massive hybrid multiple-input multiple-output (MIMO) systems, where the angle-delay domain channels’ sparsity is exploited for reducing the overhead.… read more here.
Keywords: channel estimation; estimation feedback; driven deep; estimation ... See more keywords
Deep Learning-Based Channel Estimation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2019.2898944
Abstract: In this letter, we present a deep learning algorithm for channel estimation in communication systems. We consider the time–frequency response of a fast fading communication channel as a 2D image. The aim is to find… read more here.
Keywords: channel estimation; learning based; image; estimation ... See more keywords
5G Measurement Adaptation Based on Channel Hardening Occurrence
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2019.2926268
Abstract: In 5G, reference signals may be transmitted on beams. Thus, the amount of UE measurements might increase with the number of beams, increasing battery consumption. With narrow beams, under specific conditions, channel variations may decrease,… read more here.
Keywords: hardening occurrence; channel hardening; based channel; measurement adaptation ... See more keywords
Block Sparse Bayesian Learning-Based Channel Estimation for MIMO-OTFS Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3144674
Abstract: In this letter, we propose an efficient channel estimation method for multiple input multiple output orthogonal time-frequency-space systems in which each delay path cluster of the channel has multiple Dopplers. Under the channel model, the… read more here.
Keywords: block sparse; channel estimation; based channel; estimation ... See more keywords