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Adaptive Optics Compensation for Orbital Angular Momentum Optical Wireless Communications
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
Adaptive optics (AO) can efficiently compensate for turbulence-induced distortion in orbital angular momentum (OAM)-based optical wireless communication (OWC) systems. In this paper, we design a modified phase diversity ...
Multidata-Owner Searchable Encryption Scheme over Medical Cloud Data with Efficient Access Control
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
Several schemes have been proposed to enable cloud servers to search encrypted medical data to preserve patients' privacy. However, the existing schemes use inefficient attribute-based encryption (ABE) approaches for access ...
An Energy-Efficient Resource Allocation Scheme for SWIPT-NOMA Based Femtocells Users with Imperfect CSI
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Institute of Electrical and Electronics Engineers Inc.
, 2020 , Article)
In this paper, we propose, an energy-efficient resource allocation scheme for simultaneous wireless information and power transfer (SWIPT)-Non-orthogonal multiple access (NOMA) based femtocell users with imperfect channel ...
QoS provision for vehicle big data by parallel transmission based on heterogeneous network characteristics prediction
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Academic Press Inc.
, 2022 , Article)
Multipath parallel transmission has become an important research direction to improve big data transmission efficiency of connected vehicles. However, due to the heterogeneity and time-varying characteristics of parallel ...
Protecting Your Shopping Preference with Differential Privacy
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Institute of Electrical and Electronics Engineers Inc.
, 2021 , Article)
Online banks may disclose consumers' shopping preferences due to various attacks. With differential privacy, each consumer can disturb his consumption amount locally before sending it to online banks. However, directly ...
A Differentially Private Classification Algorithm with High Utility for Wireless Body Area Networks
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Institute of Electrical and Electronics Engineers Inc.
, 2020 , Conference Paper)
The advancement of the wireless body area networks (WBAN) and sensor technologies allows us to collect a variety of physiological and behavioral data from human body. And appropriate application of machine learning methods ...
Scratch-Rec: a novel Scratch recommendation approach adapting user preference and programming skill for enhancing learning to program
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Springer
, 2022 , Article)
Among teenagers, online programming learning platforms, such as Scratch, have obtained promising achievements for guiding beginners. However, with the ever-growing number of users, there is an urgent issue that learners ...
An automated refactoring approach to improve IoT software quality
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MDPI AG
, 2020 , Article)
Internet of Things (IoT) software should provide good support for IoT devices as IoT devices are growing in quantity and complexity. Communication between IoT devices is largely realized in a concurrent way. How to ensure ...
Federated Learning for Energy-balanced Client Selection in Mobile Edge Computing
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Institute of Electrical and Electronics Engineers Inc.
, 2021 , Conference Paper)
Mobile edge computing (MEC) has been considered as a promising technology to provide seamless integration of multiple application services. Federated learning (FL) is carried out at edge clients in MEC for privacy-preserving ...
Efficient and fair Wi-Fi and LTE-U coexistence via communications over content centric networking
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Elsevier B.V.
, 2020 , Article)
With the increasingly huge mobile traffic, numerous mobile operators try to seek some ways to alleviate the situation, such as expanding the LTE (Long Term Evolution) system into unlicensed spectrums. However, LTE-U (LTE ...