Grid chaotic attractors based on arc tangent and its secure communication by Xue-zhi MAO, Yong XU, Jian-ping LIU, Hui-quan MA

“…A smooth arc tangent function series approach for creating multi-directional multi-scroll grid chaotic attractors was proposed,including one-directional n-scroll,two-directional n×m-grid scroll,and three-directional n×m×l-grid scroll chaotic attractors.The chotic properties were studied by equilibrium points analysis,numerical simulation,Lyapunov exponents spectrum,bifurcation diagrams and Poincaré section diagrams.Synchronize the two grid multi-scroll chaotic systems with same structure by designing simple linear feedback control lows,which is applied to secure communication.The effectiveness of this method has been verified by simple analysis and numerical simulation.…”
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Receiver scheme of rake equalization for 60GHz pulse communication system by Xian CHEN, Xuehua LI

“…Dispersion of the signal energy and the inter symbol interference（ISI）is caused by the multipath fading in 60GHz pulse communication environment.To solve this problem,the severity of the ISI in the system was analyzed,and the method to eliminate interference was studied.Based on the 60GHz wireless channel model established by IEEE 802.15.3c,the simulation platform of 60GHz pulse communication system was built.Theoretical analysis and numerical simulation of ISI in the system were carried out,and a receiver scheme of combining Rake receiver and equalizer was designed.Results show that,the two taps MRC-Rake receiver module combined with MMSE linear equalization module can not only improve the signal energy by multipath diversity,but also eliminate ISI.The performance of the system was improved without increasing the complexity.The scheme provides a reference for the design of 60GHz pulse communication system in the future.…”
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UAV selection for high-speed train communication using OTFS modulation by Ehab Mahmoud Mohamed, Sherief Hashima

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Lower bounds for quantum-inspired classical algorithms via communication complexity by Nikhil S. Mande, Changpeng Shao

“…In the past several years, numerous efficient algorithms for various tasks have been found, while an analysis of lower bounds is still missing. …”
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Novel National High-Precision Time Synchronization System for Mobile Communication by Liuyan Han, Rongduo Lu, Jiachen Li, Xinyu Chen, Hui Cao, Jia Shen, Dechao Zhang, Han Li

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Performance analysis of two-way relay cooperation underlay cognitive radio networks based on WIPT by Jisheng XU, Fanzi ZENG, Kang LI, Yongfeng LI

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Energy-Model-Based Optimal Communication Systems Design for Wireless Sensor Networks by Ye Li, Dengyu Qiao, Zhao Xu, Da Xu, Fen Miao, Yuwei Zhang

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THE BLOG AS A COMMUNICATION TOOL IN THE ASSESSMENT OF YOUNG CONSUMERS - THE RESULTS OF EMPIRICAL RESEARCH by Magdalena Kowalska

“…In the first part of the article, based on the analysis of secondary sources, the history of the development of modern blogs is presented. …”
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THE BLOG AS A COMMUNICATION TOOL IN THE ASSESSMENT OF YOUNG CONSUMERS - THE RESULTS OF EMPIRICAL RESEARCH by Magdalena Kowalska

“…In the first part of the article, based on the analysis of secondary sources, the history of the development of modern blogs is presented. …”
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The role of communication and investment in physical culture and sports as components of a healthy lifestyle by Yaroslav Leonov, Oleksandr Lohvynenko, Tetyana Lohvynenko, Anatolii Kharakhaichuk, Tetyana Kuryllo

“…The study employed theoretical research methods, including analysis, systematisation, and generalisation of contemporary literature. …”
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Distributed Consensus for Discrete-Time Directed Networks of Multiagents with Time-Delays and Random Communication Links by Yurong Liu, Hamid Reza Karimi, Xiaohui Liu

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Numerical Test Research on Loading Rate Effect of Rock Mass with Transfixion Sawtooth Structural Plane by Dongsong Li, Yanhong Du, Feng Chen, Tianhui Ma

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Thermal radiation effects of ternary hybrid nanofluid flow in the activation energy: Numerical computational approach by Hakeem Ullah, Syed Arshad Abas, Mehreen Fiza, Aasim Ullah Jan, Ali Akgul, Magda Abd El-Rahman, Seham M. Al-Mekhlafi

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Design of 3D Image Visual Communication System for Automatic Reconstruction of Digital Images by Yuting Li

“…Moreover, this article studies the shock stability of the shock capture scheme by combining entropy generation analysis, linear disturbance analysis, and numerical experiments. …”
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Low-hit frequency-hopping communication systems for power Internet of things random access by Shu DU, Mei MA, Bo ZHAO, Qi ZENG, Xing LIU

“…The communication network is an essential component of the data acquisition and information transmission in power Internet of things (IoT).To meet the development requirements of multiple power service in the future, the wireless communication technique with flexible-access and high scalability is one of the development directions for power IoT.Due to the features of large-scale access, random access time, high security and reliability for information transmission of power IoT, a frequency-hopping (FH) technique with low-hit rate for random access was proposed.The construction algorithm of such FH pattern was based upon the combination and shift operation of conventional FH sequences.By the theoretical arithmetic and numerical simulation, the properties of the proposed FH pattern and the error-rate of the FH-based power IoT were evaluated.The analysis reveals that the new class of FH sequences and the system can meet the requirements of large-scale access and highly reliable communication for the power IoT, which has good application prospects.…”
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Improving Critical Care Teamwork: Simulation-Based Interprofessional Training for Enhanced Communication and Safety by Sung TC, Hsu HC

“…Participants’ teamwork performance was evaluated using the Team Emergency Assessment Measure (TEAM), while qualitative feedback was collected via structured questionnaires and thematically analyzed.Results: Quantitative analysis revealed significant improvement in leadership communication (p = 0.0328) and positive trends in teamwork dimensions such as completion and effective communication. …”
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Generalization of Companion of Ostrowski's Type Inequality Via Riemann-Liouville Fractional Integral and Applications in Numerical Integration, Probability Theory and Special Means by Faraz Mehmood, Akhmadjon Soleev

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Study of Multi-Service Networks and Communication Systems Using Distributed Network Technology in Mountain Areas by Rustamova D. F., Mehdiyeva A. M., Mahmudova Z. A., Abdullaev J., Sapaev B.

“…Thus, the results of QoS & QoE quality of service research and an analysis of numerical calculations of the probability and time characteristics of corporate multiservice networks based on the architectural concept of NGN and FN using the concept of SDN, NFV and IMS, requires the study of complex performance indicators of multiservice enterprise networks.…”
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Multi-Server Two-Way Communication Retrial Queue Subject to Disaster and Synchronous Working Vacation by Tzu-Hsin Liu, He-Yao Hsu, Fu-Min Chang

“…We also perform the comparative analysis of retrial queues with/without two-way communication and two-way communication retrial queues with/without disasters. …”
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Impact of National HIV and AIDS Communication Campaigns in South Africa to Reduce HIV Risk Behaviour by Karl Peltzer, Warren Parker, Musawenkosi Mabaso, Elias Makonko, Khangelani Zuma, Shandir Ramlagan

“…In South Africa social and behavioural communication interventions are a critical component of HIV/AIDS prevention, and numerous communication campaigns have been implemented intensively across the country through government initiatives and nongovernmental organisations over the past decade. …”
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