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Mobile Networks and Applications OnlineFirst articles

19-03-2024 | Research

Performance Analysis of Spatially Multiplexed Hybrid BPSK-MPPM Modulated Optical Interconnect System Using Triangular Index Multicore Fiber

A design concept of spatially multiplexed hybrid modulation scheme by combining binary phase shift keying (BPSK) and multi-pulse pulse position modulation (MPPM) is proposed to scale the network capacity of next-generation optical interconnects …

Authors:
Ankita Kumari, Prakash Pareek, Jitendra K. Mishra

16-03-2024 | Research

Efficient Power Prediction for Intersatellite Optical Wireless Communication System Using Artificial Neural Network

Intersatellite optical wireless communication (IsOWC) system has garnered global attention for facilitating high-speed data transfer between two space-based satellites. However, accurately predicting received or output signal power in a lower …

Authors:
Subhash Suman, Ayush Kumar Singh, Prakash Pareek, Jitendra K. Mishra

13-03-2024 | Research

Multi-DGI: Multi-head Pooling Deep Graph Infomax for Human Activity Recognition

Human Activity Recognition (HAR) is a crucial research domain with substantial real-world implications. Despite the extensive application of machine learning techniques in various domains, most traditional models neglect the inherent …

Authors:
Yifan Chen, Haiqi Zhu, Zhiyuan Chen

05-03-2024 | Research

CSO-CNN: Cat Swarm Optimization-guided Convolutional Neural Network for Mobile Detection of Breast Cancer

Breast cancer has become the most common cancer in the world. Early diagnosis and treatment can greatly improve the survival rate of breast cancer patients. Computer diagnostic technology based on convolutional neural networks (CNNs) can assist in …

Authors:
Xiaoyan Jiang, Zuojin Hu, Zhaozhao Xu

04-03-2024 | Research

Mobile Diagnosis of COVID-19 by Biogeography-based Optimization-guided CNN

Since 2019, COVID-19 has profoundly impacted human health around the world. COVID-19 is extremely contagious, so fast automated diagnosis is necessary. In the field of COVID-19 detection, there are many studies based on convolutional neural …

Authors:
Xue Han, Zuojin Hu

29-02-2024 | Correction

Correction: A Joint Caching and Offloading Strategy Using Reinforcement Learning for Multi-access Edge Computing Users

Authors:
Yuan Yuan, Wei Su, Gaofeng Hong, Haoru Li, Chang Wang

24-02-2024 | Research

Tactile Codec with Visual Assistance in Multi-modal Communication for Digital Health

In the digital health, with the development of communication, medical information in all modalities is growing exponentially. Therefore, an effective communication for multi-modal data including tactile and visual information is paramount. In this …

Authors:
Mingkai Chen, Xinmeng Tan, Huiyan Han, Lei Wang

19-02-2024 | Research

A Method for Obtaining Barbell Velocity and Displacement and Motion Counting Based on IMU

Velocity-based training (VBT) is a scientifically grounded approach to resistance training that provides trainers with precise and reliable guidance by measuring the velocity of the barbell during exercise. Inertial measurement units (IMUs) …

Authors:
Songtao Zhang, Chifu Yang, Jianfei Zhu, Jin Tian, Mengqiang Fu, Changbing Chen, Yingjie Liu, Baichun Wei

31-01-2024 | Research

Covert UAV Communication by Exploiting Imperfect Cancellation Under Channel Uncertainty

Covert communication has emerged as a promising scheme to protect the communication process from being detected by illegal users with arbitrarily small probability. In this paper, we study the problem of hiding private messages under public …

Authors:
Tian Gao, Zhao Chen, Liuguo Yin

27-01-2024

The Claim-based Priority-Discriminated Channel Access (CPDCA) Method using the Registered Backoff Time Mechanism for IEEE 802.11ah

IEEE 802.11ah is a protocol that adopts the CSMA/CA-based channel access way for Internet of Thing (IOT). This work proposed a newly devised Restricted Access Window (RAW) called the Claiming RAW to let those spontaneous stations having high …

Authors:
Chung-Ming Huang, Rung-Shiang Cheng, Yan-Jia Pan

26-01-2024 | Research

Online Caching Algorithm for VR Video Streaming in Mobile Edge Caching System

The transmission optimization of VR video streaming can improve the quality of user experience, which includes content prediction optimization and caching strategy optimization. Existing work either focuses on content prediction or on caching …

Authors:
Qiuming Liu, Hao Chen, Zihui Li, Yaxin Bai, Dong Wu, Yang Zhou

24-01-2024

Sensor based Battery Management System in Electric Vehicle using IoT with Optimized Routing

IoT based BMS (battery management system) is becoming an essential factor of an EV (electric vehicle) in recent years. The BMS is responsible for monitoring and controlling the state of the battery pack in an EV using appropriate. The IoT based …

Authors:
Anbazhagan Geetha, S. Suprakash, Se-Jung Lim

20-01-2024

A Brief Introduction to Vision Based Mobile Information System

Mobile information is one of the most widely-used information forms in real world, which includes more content than any other information forms. However, Mobile information also has more complex architecture than other information processing …

Authors:
Wenxiang Zhang, Zhenyuan Tian, Shuai Wang, Ting Yang

17-01-2024 | Research

Machine Learning for Digital Shadow Design in Health Insurance Sector

The digital transformation process in organizations has accelerated significantly in recent years; the COVID-19 pandemic was a catalyst that highlighted the need for digitalization in all sectors. In the case of the health sector, this process is …

Authors:
Román Rodríguez-Aguilar, José-Antonio Marmolejo-Suacedo, Miriam Rodríguez-Aguilar, Liliana Marmolejo-Saucedo

Open Access 13-01-2024 | Research

SGS: SqueezeNet-guided Gaussian-kernel SVM for COVID-19 Diagnosis

The ongoing global pandemic has underscored the importance of rapid and reliable identification of COVID-19 cases to enable effective disease management and control. Traditional diagnostic methods, while valuable, often have limitations in terms …

Authors:
Fanfeng Shi, Jiaji Wang, Vishnuvarthanan Govindaraj

12-01-2024 | Research

A Fuzzy Overlapping Project Resource Optimization Model in the Project Construction Industry with a Fractal Approach

When the number of projects in a company increases, it becomes very important to choose the right strategy to supply resources and raw materials in profit and loss and finish the work according to the schedule. This study presents a new …

Author:
Shakib Zohrehvandi

12-01-2024 | Research

Selecting the Distribution System using AHP and Fuzzy AHP Methods

In this research, we present a supporting tool for decision making by designing a distribution system for a trading company of supplies for the welding industry in Mexico. The case study encompasses a distribution system with shortage problems and …

Authors:
Jania Astrid Saucedo-Martínez, Tomás Eloy Salais-Fierro, Roman Rodriguez-Aguilar, Jose Antonio Marmolejo-Saucedo

12-01-2024 | Research

A Joint Caching and Offloading Strategy Using Reinforcement Learning for Multi-access Edge Computing Users

The increasing adoption of UHD video applications in connected car mobile terminals is placing significant demands on the real-time processing capabilities of in-vehicle devices. Previous studies have proposed a combination of caching and …

Authors:
Yuan Yuan, Wei Su, Gaofeng Hong, Haoru Li, Chang Wang

11-01-2024

Efficient and Secure Graph-Based Trust-Enabled Routing in Vehicular Ad-Hoc Networks

Vehicular Ad hoc Networks (VANETs) have gained significant recognition as a prospective technology for augmenting road safety and optimizing traffic efficiency through facilitating instantaneous communication between vehicles and roadside …

Authors:
Intyaz Alam, Manisha Manjul, Vinay Pathak, Vajenti Mala, Anuj Mangal, Hardeo Kumar Thakur, Deepak Kumar Sharma

09-01-2024

Misreporting Attacks Against Load Balancers in Software-Defined Networking

Load balancers enable efficient use of network resources by distributing traffic fairly across them. In software-defined networking (SDN), load balancing is most often realized by a controller application that solicits traffic load reports from …

Authors:
Quinn Burke, Patrick McDaniel, Thomas La Porta, Mingli Yu, Ting He