Lingwei Xu
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View article: Data secure transmission intelligent prediction algorithm for mobile industrial IoT networks
Data secure transmission intelligent prediction algorithm for mobile industrial IoT networks Open
Mobile Industrial Internet of Things (IIoT) applications have achieved the explosive growth in recent years. The mobile IIoT has flourished and become the backbone of the industry, laying a solid foundation for the interconnection of all t…
View article: Multiobject Tracking via Discriminative Embeddings for the Internet of Things
Multiobject Tracking via Discriminative Embeddings for the Internet of Things Open
Multiobject tracking (MOT) technology can be deployed to the Internet of Things (IoT) devices to enhance the security and reliability of some video analysis applications, such as video surveillance and intelligent security system. However,…
View article: Intelligent Spectrum Sensing Algorithm for Cognitive Internet of Vehicles Based on KPCA and Improved CNN
Intelligent Spectrum Sensing Algorithm for Cognitive Internet of Vehicles Based on KPCA and Improved CNN Open
With the acceleration of economic globalization and integration, the global trade is becoming more frequent, which promotes the vigorous development of transportation industry. In recent years, the Internet of Vehicle (IoV) has developed r…
View article: Preparation and Impact Resistance of Carbon Fiber Reinforced Metal Laminates Modified by Carbon Nanotubes
Preparation and Impact Resistance of Carbon Fiber Reinforced Metal Laminates Modified by Carbon Nanotubes Open
Fiber reinforced metal laminates (FMLs) are a kind of interlaminar hybrid composites made of metal sheets and fibers alternately stacked and cured at a certain pressure and temperature. In this paper, through the simulation of ABAQUS finit…
View article: Research on Distribution Network Reliability and Power Supply Soft Self-healing
Research on Distribution Network Reliability and Power Supply Soft Self-healing Open
The reliability of distribution network is an important index to ensure high-quality power supply. In this paper, the FMEA table is established based on the traditional power supply mode consequence analysis method, and the network topolog…
View article: Human Detection via Image Denoising for 5G‐Enabled Intelligent Applications
Human Detection via Image Denoising for 5G‐Enabled Intelligent Applications Open
5G technology strongly supports the development of various intelligent applications, such as intelligent video surveillance and autonomous driving. And the human detection technology in intelligent video surveillance has also ushered in ne…
View article: Data Association Methods via Video Signal Processing in Imperfect Tracking Scenarios: A Review and Evaluation
Data Association Methods via Video Signal Processing in Imperfect Tracking Scenarios: A Review and Evaluation Open
In 5G scenarios, there are a large number of video signals that need to be processed. Multiobject tracking is one of the main directions in video signal processing. Data association is a very important link in tracking algorithms. Complexi…
View article: Channel Estimation Performance Analysis of FBMC/OQAM Systems with Bayesian Approach for 5G-Enabled IoT Applications
Channel Estimation Performance Analysis of FBMC/OQAM Systems with Bayesian Approach for 5G-Enabled IoT Applications Open
A filter bank multicarrier (FBMC) with offset quadrature amplitude modulation (OQAM) (FBMC/OQAM) is considered to be one of the physical layer technologies in future communication systems, and it is also a wireless transmission technology …
View article: Automatic Modulation Classification Using a Deep Multi-Stream Neural Network
Automatic Modulation Classification Using a Deep Multi-Stream Neural Network Open
In wireless communication, modulation classification is an important part of the non-cooperative communication, and it is difficult to classify the various modulation schemes using conventional methods. The deep learning network has been u…
View article: OP Performance Prediction for Complex Mobile Multiuser Networks Based on Extreme Learning Machine
OP Performance Prediction for Complex Mobile Multiuser Networks Based on Extreme Learning Machine Open
Due to the complex and variable environments of mobile communication, the mobile multiuser networks become a hot topic. To process active complex event in mobile multiuser networks, it is important to predict the system performance. In thi…
View article: Outage Probability Performance Prediction for Mobile Cooperative Communication Networks Based on Artificial Neural Network
Outage Probability Performance Prediction for Mobile Cooperative Communication Networks Based on Artificial Neural Network Open
This paper investigates outage probability (OP) performance predictions using transmit antenna selection (TAS) and derives exact closed-form OP expressions for a TAS scheme. It uses Monte-Carlo simulations to evaluate OP performance and ve…
View article: An intrusion detection algorithm for sensor network based on normalized cut spectral clustering
An intrusion detection algorithm for sensor network based on normalized cut spectral clustering Open
Sensor network intrusion detection has attracted extensive attention. However, previous intrusion detection methods face the highly imbalanced attack class distribution problem, and they may not achieve a satisfactory performance. To solve…
View article: Modulation Classification of Underwater Communication with Deep Learning Network
Modulation Classification of Underwater Communication with Deep Learning Network Open
Automatic modulation recognition has successfully used various machine learning methods and achieved certain results. As a subarea of machine learning, deep learning has made great progress in recent years and has made remarkable progress …
View article: Physical Layer Security Performance of Wireless Mobile Sensor Networks in Smart City
Physical Layer Security Performance of Wireless Mobile Sensor Networks in Smart City Open
In smart cities, the ubiquitous network connections and high data rate services are provided to afford effective service of real-time monitoring and responses. With the development of the 5G mobile communication technology, the wireless se…
View article: GWO-BP Neural Network Based OP Performance Prediction for Mobile Multiuser Communication Networks
GWO-BP Neural Network Based OP Performance Prediction for Mobile Multiuser Communication Networks Open
The complexity and variability of wireless channels makes reliable mobile multiuser communications challenging. As a consequence, research on mobile multiuser communication networks has increased significantly in recent years. The outage p…
View article: Blind Channel Estimation for FBMC/OQAM Systems Based on Subspace Approach
Blind Channel Estimation for FBMC/OQAM Systems Based on Subspace Approach Open
The conventional channel estimation schemes for filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) systems are mainly based on preamble methods. However, the utilization of preamble for channel estimation decr…
View article: Preamble Design With Interference Cancellation for Channel Estimation in MIMO-FBMC/OQAM Systems
Preamble Design With Interference Cancellation for Channel Estimation in MIMO-FBMC/OQAM Systems Open
Multiple-input multiple-output filter bank multicarrier with offset quadrature amplitude modulation (MIMO-FBMC/OQAM) system utilizes the multiple antennas technology, and it can provide more advantages than conventional FBMC/OQAM system. H…
View article: A MAC protocol design for optical-acoustic hybrid underwater wireless sensor network
A MAC protocol design for optical-acoustic hybrid underwater wireless sensor network Open
To achieve fast and reliable transmission of underwater data, a new type of optical-acoustic hybrid underwater wireless sensor network (OA-UWSN) is proposed in this paper, and a new media access control (MAC) protocol with optical-acoustic…
View article: Performance Analysis of Mobile Video Networks
Performance Analysis of Mobile Video Networks Open
With the tremendous growth of mobile videos, mobile video communication is becoming increasingly important to influence users browsing and searching experience.In this paper, we present the approximate average symbol error probability (ASE…
View article: Secrecy Performance of Mobile Image Transmission Networks
Secrecy Performance of Mobile Image Transmission Networks Open
Due to the user mobility, the physical layer security of mobile image transmission networks is an important challenging task.In this paper, based on the classic Wyner wiretap model, the secrecy performance of mobile image transmission netw…
View article: A Cross-Domain Recommendation Algorithm for D2D Multimedia Application Systems
A Cross-Domain Recommendation Algorithm for D2D Multimedia Application Systems Open
Device-to-device communication is the key technology of the fifth generation mobile communication, which can support mobile multimedia applications. In recent years, mobile multimedia applications, however, have produced a lot of data, whi…
View article: A UAV Detection Algorithm Based on an Artificial Neural Network
A UAV Detection Algorithm Based on an Artificial Neural Network Open
This work was supported in part by the National Natural Science Foundation of China under Grant 61701462 and Grant 41527901, in part by the Qingdao National Laboratory for Marine Science and Technology under Grant 2017ASKJ01, in part by th…
View article: Indoor precise positioning algorithm using 60GHz pulse based on compressive sensing
Indoor precise positioning algorithm using 60GHz pulse based on compressive sensing Open
Aiming at the existing defect of poor positioning accuracy in NLOS (Non Line of Sight) environment for most of the common indoor positioning algorithms, this paper proposes a precise indoor positioning algorithm using 60GHz pulse based on …
View article: A New Sparse Adaptive Channel Estimation Method Based on Compressive Sensing for FBMC/OQAM Transmission Network
A New Sparse Adaptive Channel Estimation Method Based on Compressive Sensing for FBMC/OQAM Transmission Network Open
The conventional channel estimation methods based on a preamble for filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) systems in mobile-to-mobile sensor networks are inefficient. By utilizing the intrinsicspa…
View article: Joint TAS and Power Allocation for IHDAF Relaying M2M Cooperative Networks
Joint TAS and Power Allocation for IHDAF Relaying M2M Cooperative Networks Open
The outage probability (OP) performance of multiple-relay-based incremental hybrid decode-amplify-forward (IHDAF) relaying mobile-to-mobile (M2M) networks with transmit antenna selection (TAS) over N-Nakagami fading channels is investigate…
View article: Performance Analysis of M2M Sensor Networks
Performance Analysis of M2M Sensor Networks Open
The average symbol error probability (ASEP) and outage probability (OP) performance of mobile-to-mobile (M2M) senor networks employing transmit antenna selection (TAS) and selection combining (SC) over N-Nakagami fading channels are invest…
View article: Joint Transmit Antenna Selection and Power Allocation for ISDF Relaying Mobile-to-Mobile Sensor Networks
Joint Transmit Antenna Selection and Power Allocation for ISDF Relaying Mobile-to-Mobile Sensor Networks Open
The outage probability (OP) performance of multiple-relay incremental-selective decode-and-forward (ISDF) relaying mobile-to-mobile (M2M) sensor networks with transmit antenna selection (TAS) over N-Nakagami fading channels is investigated…
View article: Hybrid PAPR Reduction Scheme for FBMC/OQAM Systems Based on Multi Data Block PTS and TR Methods
Hybrid PAPR Reduction Scheme for FBMC/OQAM Systems Based on Multi Data Block PTS and TR Methods Open
The filter bank multicarrier with offset quadrature amplitude modulation (FBMC/OQAM) is being studied by many researchers as a key enabler for the fifth-generation air interface. In this paper, a hybrid peak-to-average power ratio (PAPR) r…
View article: Joint TAS and Power Allocation for SDF Relaying M2M Cooperative Networks
Joint TAS and Power Allocation for SDF Relaying M2M Cooperative Networks Open
The outage probability (OP) performance of multiple-relay-based selective decode-and-forward (SDF) relaying mobile-to-mobile (M2M) networks with transmit antenna selection (TAS) over-Nakagami fading channels is investigated. The exact clos…