333 Result(s)
within
**ao** Xu
Engineering
English
Information Systems Applications (incl. Internet)
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Article
Open AccessRetraction Note: A novel machine learning-based framework for channel bandwidth allocation and optimization in distributed computing environments
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Article
Open AccessRETRACTED ARTICLE: A novel machine learning-based framework for channel bandwidth allocation and optimization in distributed computing environments
Efficient utilization of network resources, particularly channel bandwidth allocation, is critical for optimizing the overall system performance and ensuring fair resource allocation among multiple distributed...
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Article
Open AccessNetwork consensus analysis and optimization of distributed FANETs based on multi-agent consensus theory
Distributed flying ad hoc networks (FANETs) have been widely used in collaborative reconnaissance, situation construction, and other scenarios. In distributed FANETs with multi-hop and intermittent links, node...
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Article
Open AccessStudy on optimization of communication network for multi-unmanned aerial vehicles
The unmanned aerial vehicles (UAV) base station is most widely used as the emergency communication in response to emergencies. However, the performance improvement is in great demand at communication network. ...
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Article
Open AccessRetraction Note: Application research of perception data fusion system of agricultural product supply chain based on Internet of things
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Article
Open AccessA second-order dynamic and static ship path planning model based on reinforcement learning and heuristic search algorithms
Ship path planning plays an important role in the intelligent decision-making system which can provide important navigation information for ship and coordinate with other ships via wireless networks. However, ...
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Article
Open AccessResource allocation for UAV-assisted backscatter communication
As a promising new technology for green communication, backscatter communication has attracted wide attention in academics and industry. This paper studies the resource allocation problem for an unmanned aeria...
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Article
Open AccessDynamic visual SLAM and MEC technologies for B5G: a comprehensive review
In recent years, dynamic visual SLAM techniques have been widely used in autonomous navigation, augmented reality, and virtual reality. However, the increasing demand for computational resources by SLAM techni...
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Article
Open AccessLocation-aided uplink transmission for user-centric cell-free massive MIMO systems: a fairness priority perspective
In this paper, we investigate the uplink transmission for user-centric cell-free massive multiple-input multiple-output (MIMO) systems. The largest-large-scale-fading-based access point (AP) selection method i...
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Article
Open AccessBlockchain-based multi-skill mobile crowdsourcing services
With the boom in 5G technology, mobile spatial crowdsourcing has shown great dynamism in industrial mobile communications and edge computing node management. But the traditional crowdsourcing system is not adv...
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Article
Open AccessProbabilistic cooperative coded forwarding for broadcast transmissions in industrial mobile edge communications
Mobile edge computing (MEC) is considered as a key enabler for the industrial internet of things (IIoT) to cope with the ever-increasing communication and computing demands of nodes. In consideration of the li...
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Article
Open AccessSingle base station hybrid TOA/AOD/AOA localization algorithms with the synchronization error in dense multipath environment
Mobile station (MS) localization in a cellular network is appealing to both industrial community and academia, due to the wide applications of location-based services. The main challenge is the unknown one-bou...
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Article
Open AccessEvaluation method of node importance in temporal satellite networks based on time slot correlation
Temporal satellite networks can accurately describe the dynamic process of satellite networks by considering the interaction relationship and interaction sequence between satellite nodes. In addition, the meas...
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Article
Open AccessJoint spectral efficiency optimization of uplink and downlink for massive MIMO-enabled wireless energy harvesting systems
This paper investigated the spectral efficiency (SE) in massive multiple-input multiple-output systems, where all terminals have no fixed power supply and thus need to replenish energy via the received signals...
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Article
Open AccessOn the optimal energy efficiency and spectral efficiency trade-off of CF massive MIMO SWIPT system
Energy efficiency is a key requirement for future network design, and user-centric (UC) cell-free (CF) massive multi-input multi-output (MIMO) networks can achieve over ten times the energy efficiency. Based o...
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Article
Open AccessA blockchain-based privacy-preserving 5G network slicing service level agreement audit scheme
Network slicing, as a key technique of 5G, provides a way that network operators can segment multiple virtual logic on the same physical network and each customer can order specific slicing which can meet his ...
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Article
Open AccessRETRACTED ARTICLE: Application research of perception data fusion system of agricultural product supply chain based on Internet of things
There are often agricultural product quality problems in the production and circulation of agricultural products. Therefore, there are more and more people on the agricultural product supply chain based on the...
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Article
Open AccessA cooperative DDoS attack detection scheme based on entropy and ensemble learning in SDN
In order to solve the problem of distributed denial of service (DDoS) attack detection in software-defined network, we proposed a cooperative DDoS attack detection scheme based on entropy and ensemble learning...
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Article
Open AccessHeterogeneous field network for power distribution grid based on HPLC and RF adaptive communications technology
In order to improve the connection rate and transmission efficiency of field network for power distribution grid, a dual-mode heterogeneous field network with high-speed power line broadband carrier and micro-...
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Chapter and Conference Paper
Design and Implementation of Secure File Transfer System Based on Java
The popularization and application of computers and the close integration of computer technology and communication technology make the transmission of information more convenient. In daily work, the use of fil...
