Young Consumers’ Usability Preferences for Mobile and Computer Screens for Online Shopping Activities by Shahid Kalim Khan, Naseer Abbas Khan, null Quratulain, Olga Egorova, Nimra Zia, Maria Akhtar

“…The current research endeavors to investigate and contrast consumer usability preferences in the context of electronic commerce (e-commerce) and mobile commerce (m-commerce) using the theoretical framework of the theory of planned behavior (TPB). …”
Get full text

Adaptive beamforming of massive MIMO based on DoA in high mobility scenarios by Yong LIAO, Yu-feng LI, Xuan-fan SHEN

“…A direction of arrival based (DoA-based) beamforming of massive MIMO was proposed for high-speed railway scenarios.In order to guarantee that the optimal system capacity can be obtained during traveling,an iterative multi-beams scheme was proposed.It aimed to design different beams for different mobile carriage terminals (MCT) respectively.The proposal adaptively selected the number of antennas for each beam,and adaptively designed the number of beams according to system capacity.Moreover,the scheme didn’t need channel state information (CSI) that can reduce system implementation complexity and cost.Numerical results indicate that the proposed scheme is suitable for high-speed scenarios,the system performance can be improved more efficiently compared to conventional methods.…”
Get full text

The customer satisfaction model in the mobile telecommunications sector after Covid-19 pandemic. by Petr Suchanek, Natalia Bucicova

“…The subject of this paper is modeling customer satisfaction in the mobile telecommunication industry following the Covid-19 pandemic. …”
Get full text

Universal active network architecture and prototype application based on mobile agent technology by LIAO Xiao-fei, LI Jin-sheng, HONG Pei-lin, LIU Meng-juan, XIU Zhi-hua

Subjects: Get full text

Research and prospect of standard for biometric multi-modal fusion used with mobile devices by Guanchen LIN, Zhifei WANG

Subjects: Get full text

Mobile Sleep Lab: Comparison of polysomnographic parameters with a conventional sleep laboratory by Chihiro Suzuki, Yoko Suzuki, Takashi Abe, Takashi Kanbayashi, Shoji Fukusumi, Toshio Kokubo, Isamu Takahara, Masashi Yanagisawa

Get full text

Dual-Band MIMO Antenna Design for 5G Smartphones Mobile Communications by Atta Ullah, Naser Ojaroudi Parchin, Mohamed Abdul-Al, Waqas Manan, Abubakar Salisu, Ibrahim Gharbia, Chan Hwang See, Raed Abd-Alhameed

“… In this research, an innovative L-shape slot that is fed by F-shape dual-band six-Elements multiple-input multiple-output (MIMO) antenna for mobile phones that operate in a 5G spectrum is demonstrated. …”
Get full text

Implementasi Aplikasi Mobile Augmented Reality Untuk Pengenalan Materi Bangun Ruang by I Made Oka Widyantara, Dewa Made Wiharta, Putu Widiadnyana

“…Pengembangan media pembelajaran menggunakan teknologi augmented reality sebagai aplikasi mobile untuk memvisualisasikan materi bangun ruang dalam bentuk 3D yang diproyeksikan pada smartphone. …”
Get full text

Research on Energy Efficiency and Resource Optimized Hyper-Cellular Mobile Communication System by Zhisheng Niu, Jie Gong, Sheng Zhou

“…A novel hyper-cellular mobile communication architecture was proposed, which decoupled the control signaling coverage and traffic service coverage, so that network resources can be smoothly matched with traffic variations. …”
Get full text

Two Sided Markets: The Case of The Waterbed Effect in OECD Mobile Telecommunications Markets by Mikail Kar

Subjects: Get full text

Evaluation System of Mobile Internet User Experience Based on Big Data Analysis by Sen Chen, Chao Chen, Xiaoyong Zhang, Lei Wang, Peng Sun

Subjects: Get full text

Landmark-Centric Routing for Wireless Sensor Networks in Mobile Delay Tolerant Environments by Jiaxu Chen, Yazhe Tang, Chengchen Hu, Xun Li, Huanzhao Wang

“…Additionally, we propose the landmark-centric routing protocol utilizing the metric to accurately predict node mobility geographically. We can take full advantage of node mobility in our protocol while preserving the positive effects of existing social-aware metrics on protocol performance. …”
Get full text

Data leakage prevention system based on transparent encryption for mobile terminal equipment by Zhen-tao HUANG, Nuan HE, An-min FU, Bo-yu KUANG, Guang-hua ZHANG

“…With the trend that enterprise key data moves to mobile terminal,data leakage prevention has become an im-portant issue on mobile terminal.To solve the problem,a pre-decryption transparent encryption technology was set up which solved the problem that traditional transparent encryption technology only can ensure application layer security,in addition,performance on mobile was improved.At the same time,taking advantage of the idea of combining thin client and mobile terminal to prevent leakage of data,a virtual remote desktop technology on mobile was proposed,which completely shield the shortcomings of data transmission and ensure the safe transmission of mobile terminal data.Finally,a data leakage pre-vention system for mobile terminal was set up,which makes the mobile terminal fully and effectively protected.…”
Get full text

MECHANICAL ANALYSIS AND DESIGN FOR PHOTO-ELECTRICITY MEASUREE QUIPMENT SHAFTING IN MOBILE-PLATFORM by JIANG WeiWei, HU HongYi, LIU RuZhen, HE Bi, CHEN ZHiMing

Subjects: “…Mobile-platform…”
Get full text

Performance analysis of antenna correlation on land mobile satellite based MIMO systems by Yuan LIN, Yuan-zhi HE, Jing-chao WANG, Han HAN

“…The joint effect of spatial correlation and shadowing of channels on the performance of land mobile satellite MIMO system was analyzed.With the help of contour integral,residue theorem and integral of special functions,closed-form approximations of the outage probability (OP) and the average symbol error rate (SER)were derived.The Monte Carlo simulations results were illustrated through several examples in order to assess the impact of correlation coefficient,the number of antenna and different modulation mode on the performance.It shows that although channel correlation and shadowing degrade system gain,significant performance gains can be obtained by multi-satellite MIMO systems compared to relevant single-input single-output (SISO) ones.…”
Get full text

A tecnologia a serviço da segurança pública: caso PMSC mobile by Carolina Cutrupi Ferreira, Beatriz Rossi Corrales, Larissa Costa Cote, Mariana Toledo Teixeira

“…Adota-se a metodologia qualitativa exploratória por meio da abordagem do estudo de caso acerca da implementação da ferramenta tecnológica PMSC Mobile pela Polícia Militar do estado de Santa Catarina (PMSC). …”
Get full text

Maritime mobile edge computing offloading method based on deep reinforcement learning by Xin SU, Leilei MENG, Yiqing ZHOU, Wu CELIMUGE

“…The strong heterogeneity among the network nodes of the maritime information system brings complex and high-dimensional constraints for optimizing task offloading of the maritime mobile edge computing.The complex and diverse maritime applications also lead to the overload processing of computing tasks in local areas of the maritime network.In order to optimize the task offloading and resource management of maritime network, as well as meet the maritime application service requirements of low-latency and high-reliability, a hierarchical classification method of maritime nodes based on multi-layers attributes and a novel offloading method for maritime mobile edge computing based on deep reinforcement learning were proposed.Compared with conventional methods, simulation results show that the proposed method can effectively reduce the computing task offloading delay of the marine information system, and maintain the robustness of the maritime network with large-scale task flows.…”
Get full text

Mobile base station site as a virtual power plant for grid stability by Jussi Laimio, Mika Keski-Heikkilä, Matti Pärssinen, Roope Lahti, Olli Salmela, Topi Volkov, Jari Collin, Petri Rannikko, Henri Koskela, Jukka Manner

“…The system consists of a live mobile base station site with a mobile connection to the site, local controller, an existing battery, and a power system that, in combination, can function as part of a power grid balancing system. …”
Get full text

Experimental investigations of colloid-associated metal mobility in mine-impacted wetland sediment by Colleen O. Harper, Richard T. Amos

“…This work presents a set of laboratory column experiments that study the effect of colloids on metal mobility in saturated, wetland sediment that has been receiving neutral mine drainage for nearly a century, using mixed and single metal input solutions at neutral pH. …”
Get full text

Distributed Movement Control for Building a Ring in Mobile Wireless Sensor Networks by Jian Chen, Jie Jia, Yingyou Wen, Dazhe Zhao

“…In this paper, we study the problem of sensor redistribution to build a ring-based shape for mobile sensor networks. We first give the theoretical analysis on what is optimal sensor movement with the given random deployment. …”
Get full text