Showing 161 - 180 results of 193 for search '"wireless networking"', query time: 0.06s Refine Results
  1. 161

    Optimizing Energy Efficiency in UPA-Assisted SWIPT Massive MIMO Systems Over Rician Fading Channels by Mohammad Hassan Adeli, Dariush Abbasi-Moghadam, Hossein Fotouhi, S. Mohammad Razavizadeh

    Published 2025-01-01
    “…Massive Multiple Input Multiple Output (mMIMO) is a promising solution for enabling green communication in next-generation wireless networks. Integrating mMIMO with Simultaneous Wireless Information and Power Transfer (SWIPT) technology can further enhance the system efficiencies in terms of Energy Efficiency (EE) and spectral efficiency. …”
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  2. 162

    Highly selective-notch band ultrawide band antenna: A review by Anees Abbas, Wahaj Abbas Awan, Niamat Hussain, Domin Choi, Sangmin Lee, Nam Kim

    Published 2025-01-01
    “…To overcome these problems the researchers have proposed different band-notch techniques to mitigate the interferences in this densely populated wireless network era. The primary objective of this review article is to offer comprehensive insights into various highly selective notch-band UWB antennas, presenting a clearer overview of the techniques used to mitigate interference from narrowband signals that overlap with the UWB spectrum. …”
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  3. 163

    Learning-based DoS attack game strategy over multi-process systems by Zhiqiang Hang, Xiaolin Wang, Fangfei Li, Yi-ang Ren, Haitao Li

    Published 2024-12-01
    “…However, with the introduction of open media such as wireless networks, cyber-physical systems may become vulnerable to denial-of-service attacks, which can pose significant security risks and challenges to the systems. …”
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    Article
  4. 164

    NOMA Performance Improvement with Downlink Sectorization by Hurianti Vidyaningtyas, . Iskandar, . Hendrawan, Aloysius A. Pramudita

    Published 2025-02-01
    “…This study provides valuable insights for optimizing NOMA systems, crucial for next-generation wireless networks.   Doi: 10.28991/ESJ-2025-09-01-017 Full Text: PDF…”
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  5. 165

    MABC: Power-Based Location Planning with a Modified ABC Algorithm for 5G Networks by Ruchi Sachan, Zahid Muhammad, Jaehoon (Paul) Jeong, Chang Wook Ahn, Hee Yong Youn

    Published 2017-01-01
    “…The modernization of smart devices has emerged in exponential growth in data traffic for a high-capacity wireless network. 5G networks must be capable of handling the excessive stress associated with resource allocation methods for its successful deployment. …”
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  6. 166

    An intrusion detection system for the prevention of an active sinkhole routing attack in Internet of things by Sabeen Tahir, Sheikh Tahir Bakhsh, Rayan A Alsemmeari

    Published 2019-11-01
    “…Internet of things (IoT) is a complex and massive wireless network, where millions of devices are connected together. …”
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  7. 167

    An Experimental Study and Mathematical Modeling of Vibration Transfer in Pistachio Trees Using an Inertia-Type Trunk Shaker and Field-Adapted Wireless Sensors by Ruijun Ma, Taymaz Homayouni, Arash Toudeshki, Reza Ehsani, Xiaohua Zhang

    Published 2022-01-01
    “…The vibration acceleration of the real pistachio tree was measured using a wireless network of 3-axis accelerometers installed on the shaker head and different parts of the trees during the shaking harvest. …”
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  8. 168

    Intelligent Digital Currency and Dynamic Coding Service System Based on Internet of Things Technology by Shanshen Li, Xin Jing

    Published 2020-01-01
    “…In this paper, the RDCAR algorithm is used to realize the routing discovery process of the wireless network. When the intermediate node receives the RREQ message, first of all, to avoid the loop, it checks whether the same RREQ message has been introduced. …”
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  9. 169
  10. 170

    Resource Allocation in D2D-Enabled 5G Networks Using Multiagent Reinforcement Learning by Kwame Opuni-Boachie Obour Agyekum, Alex Yaw Boakye, Benedict Appati, Jochebed Akoto Opoku, Justice Owusu Agyemang, Gordon Owusu Boateng, James Dzisi Gadze

    Published 2024-01-01
    “…Device-to-device (D2D) communication is a promising technology in fifth-generation (5G) wireless networks, offering enhanced system capacity, spectrum performance, and energy efficiency. …”
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  11. 171

    Wireless body area network: Architecture and security mechanism for healthcare using internet of things by Arun Kumar, Ritu Dewan, Wisam Subhi Al-Dayyeni, Bharat Bhushan, Jayant Giri, Sardar MN Islam, Ahmed Elaraby

    Published 2025-01-01
    “…The most difficult component of TLS is determining how to handle reliability. Low-power wireless networks employ the Datagram Transport Layer Security (DTLS) protocol to solve this problem. …”
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  12. 172

    Changing approaches to interactive marketing communications due to the development of 5G technology by L. G. Akhmaeva

    Published 2022-01-01
    “…The process of changing approaches to interactive marketing communications, due to the development of 5G technology – high-speed data transmission over 5G wireless networks has been reviewed. The main facts about 5G technology have been given, the impact of its introduction on consumer behavior, the penetration of augmented and virtual reality technologies into everyday life and the change in the format of marketing communications in the following areas have been considered: retail and delivery of goods, virtual spaces for work and business, mobile cloud gaming and streaming, art, street traffic and parking, public transport, pedestrian and bicycle traffic, weather conditions and energy supply.The key directions of development of interactive marketing communications with the arrival of 5G have been considered: delivery of messages to any place and at any time, an increase in the number of connected devices, instant feedback, new formats and media.Conclusions have been drawn regarding the changes in interactive marketing communications: due to the ultra-high speeds of 5G, the loading time of the commercial will be significantly reduced, which will significantly improve the consumer experience at the level of using devices and applications. …”
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  13. 173

    A Comprehensive Propagation Prediction Model Comprising Microfacet Based Scattering and Probability Based Coverage Optimization Algorithm by A. S. M. Zahid Kausar, Ahmed Wasif Reza, Lau Chun Wo, Harikrishnan Ramiah

    Published 2014-01-01
    “…Although ray tracing based propagation prediction models are popular for indoor radio wave propagation characterization, most of them do not provide an integrated approach for achieving the goal of optimum coverage, which is a key part in designing wireless network. In this paper, an accelerated technique of three-dimensional ray tracing is presented, where rough surface scattering is included for making a more accurate ray tracing technique. …”
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  14. 174

    User Preference-Based Heterogeneous Network Management System for Vertical Handover by Samuel Ndegwa, Kumbirayi Nyachionjeka, Edwell T. Mharakurwa

    Published 2023-01-01
    “…Vertical handover management plays an essential role in wireless network technologies, mainly due to the rapid development of various radio access technologies (RATs) that require users to connect seamlessly from one RAT to another. …”
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  15. 175

    Zigbee Wireless Sensor Networks: Performance Study in an Apartment-Based Indoor Environment by Biswajit Kumar Dash, Jun Peng

    Published 2022-01-01
    “…It shares the unlicensed 2.4 GHz Industrial, Scientific, and Medical (ISM) radio band with other wireless networks such as Wi-Fi. Usually, Zigbee and Wi-Fi networks coexist in indoor environments for their respective applications. …”
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  16. 176

    Interconnection algorithm of a wide range of pervasive devices for the Internet of things by Tao Chi, Ming Chen

    Published 2018-01-01
    “…This methodology looks promising, not only for the results presented and obtained through computer simulations but also for its generality concerning to the kind of wireless network system used. Therefore, such methodology is expandable either to multi-core networks-on-chip architecture or also to the off-the-shelf products.…”
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  17. 177

    Developing a Fire Monitoring System Based on MQTT, ESP-NOW, and a REM in Industrial Environments by Miracle Udurume, Taewoong Hwang, Raihan Uddin, Toufiq Aziz, Insoo Koo

    Published 2025-01-01
    “…This paper presents a fire monitoring system utilizing lightweight communication protocols, a multi-hop wireless network, and anomaly detection techniques. The system leverages Message Queue Telemetry Transport (MQTT) for efficient message exchange, the ESP-NOW for low-latency and reliable multi-hop wireless communications, and a radio environment map for optimal node placement, eliminating packet loss and ensuring robust data transmission. …”
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  18. 178

    A Dual-Band Dual-Polarized Antenna for Harvesting in Cellular and Digital Terrestrial Television Bands by Khatereh Nadali, Neeraj Kumar Maurya, Patrick McEvoy, Max J. Ammann

    Published 2024-01-01
    “…This integrated antenna development significantly reduces battery dependency in low-power IoT devices, paving the way for more sustainable and versatile wireless networks. Specifically, this antenna is crafted to achieve broad CP and adequate impedance bandwidths across targeted frequencies, crucial for the diverse requirements of ambient RF energy harvesting. …”
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  19. 179

    Smartphone-Based Automated Non-Destructive Testing Devices by V. F. Petryk, A. G. Protasov, R. M. Galagan, A. V. Muraviov, I. I. Lysenko

    Published 2020-12-01
    “…The exchange of information between the sensor and the smartphone takes place using wireless networks that use "bluetooth" technology. To ensure the operation of the smartphone in the ultrasonic flaw detector mode, the smartphone has software installed that runs in the Android operating system and implements the proposed algorithm of the device, and can serve as a repeater for processing data over a considerable distance (up to hundreds and thousands of kilometers) if it necessary.The experimental data comparative analysis of the developed device with the Einstein-II flaw detector from Modsonic (India) and the TS-2028H+ flaw detector from Tru-Test (New Zealand) showed that the proposed device is not inferior to them in terms of such characteristics as the range of measured thicknesses, the relative error in determining the depth defect and the object thickness. …”
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  20. 180

    Preamble Arbitration Rule and Interference Suppression-Based Polling Medium Access Control for In-Vehicle Ultra-Wideband Networks by Makoto Okuhara, Nobuyuki Kurioka, Shigeki Mitoh, Patrick Finnerty, Chikara Ohta

    Published 2024-01-01
    “…To address these problems, we explored the use of UWB wireless networks, which are characterized by low transmission power and superior signal penetration capabilities. …”
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