Showing 221 - 240 results of 369 for search '"wireless communication"', query time: 0.08s Refine Results
  1. 221

    Evaluation of Selected Modulation Techniques in Underwater Multipath Channel by Agnieszka Czapiewska, Andrzej Luksza, Ryszard Studanski, Lukasz Wojewodka, Andrzej Zak

    Published 2025-01-01
    “…The modulation techniques mentioned are compared with MBFSK (Multiple Binary Frequency Shift Keying) modulation used in underwater wireless communication systems, which is said to be very resistant to the multipath effect. …”
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    Article
  2. 222

    A Novel Linear Sparse Array with Reconfigurable Pixel Antenna Elements by Ming Li, Haiping Wei, Jiahao Zhao, Qingchang Tao, Zheng You

    Published 2020-01-01
    “…The measured results agree well with the simulated ones, which indicates the application potential in the field of modern wireless communication system of the proposed linear sparse array.…”
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    Article
  3. 223
  4. 224

    Safeguarding forest ecosystems: harnessing IoT for fire detection by Iman Atighi, Zhi Zhou

    Published 2023-12-01
    “…IoT-based solutions leverage Wireless Sensor Networks (WSNs), which consist of sensor nodes equipped with various sensors, data processing capabilities, and wireless communication, all powered by batteries. Energy efficiency is a critical consideration for WSNs, as they lack the luxury of periodic recharging. …”
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    Article
  5. 225

    MANUEL CASTELLS: THE IMPACT OF THE NETWORK SOCIETY ON THE NATURE OF SOCIAL COMMUNICATIONS by L. A. Bobova

    Published 2013-10-01
    “…An accelerated growth in number of mass self-communications’ users is being registered due to the revolutionary changes in the field of communication technologies which made wireless mobile communication devices able to stay connected to the Internet almost continuously. Wireless communication becomes the dominant form of communication in the world, being the fastest-spreading communication technology in history. …”
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    Article
  6. 226

    Development of Gas Safety Management System for Smart-Home Services by Gyoutae Park, Geunjun Lyu, Youngdo Jo, Jaheon Gu, Jongbu Eun, Hiesik Kim

    Published 2013-10-01
    “…We propose a system for improving gas safety management through the use of wireless communication modules and intelligent gas safety appliances. …”
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    Article
  7. 227

    Experimental Results of Novel DoA Estimation Algorithms for Compact Reconfigurable Antennas by Henna Paaso, Aki Hakkarainen, Nikhil Gulati, Damiano Patron, Kapil R. Dandekar, Mikko Valkama, Aarne Mämmelä

    Published 2017-01-01
    “…In summary, the APPR and MUSIC algorithms for DoA estimation along with the planar and compact LWA layout can be a valuable solution to enhance the performance of the wireless communication in the next generation systems.…”
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    Article
  8. 228

    Using micro:bit for building distributed sensor networks in robotic systems by Roman Duban, Yurii Yurko

    Published 2024-11-01
    “…Future research should focus on real-world testing of compatibility with other devices and optimizing wireless communication. Paper Type. This is a technical note with both experimental and theoretical elements, explor-ing the issues of integrating micro:bit into distributed systems. …”
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    Article
  9. 229

    Thermal-Aware Multiconstrained Intrabody QoS Routing for Wireless Body Area Networks by Muhammad Mostafa Monowar, Mohammad Mehedi Hassan, Fuad Bajaber, Md. Abdul Hamid, Atif Alamri

    Published 2014-03-01
    “…However, implanted biosensors could cause thermal damages on human tissue as it exhibits temperature rise due to wireless communication and processing tasks inside the human body. …”
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    Article
  10. 230

    Towards a Traceability System Based on RFID Technology to Check the Content of Pallets within Electronic Devices Supply Chain by Ignacio Angulo, Asier Perallos, Leire Azpilicueta, Francisco Falcone, Unai Hernandez-Jayo, Asier Moreno, Ignacio Julio García Zuazola

    Published 2013-01-01
    “…A holistic approach has been adopted to design the system: it begins with a radioelectrical characterization of the environment where the check points will be implemented, continues with the integration of a set of data acquisition and wireless communication devices, and ends with a logistics information system able to provide final user services. …”
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    Article
  11. 231

    New Flexible Medical Compact Antenna: Design and Analysis by Yann Mahe, Anne Chousseaud, Marc Brunet, Bruno Froppier

    Published 2012-01-01
    “…Some results on embedded antennas for medical wireless communication systems are presented. Medical telemetry can advantageously assist medical diagnostics. …”
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    Article
  12. 232
  13. 233

    Propagation and Wireless Channel Modeling Development on Wide-Sense Vehicle-to-X Communications by Wenyi Jiang, Ke Guan, Zhangdui Zhong, Bo Ai, Ruisi He, Binghao Chen, Yuanxuan Li, Jia You

    Published 2013-01-01
    “…In this regard, the concept of vehicle-to-X (V2X) communication has been introduced with the purpose of providing wireless communication technology in vehicular networks. Not like the traditional views, the wide-sense V2X (WSV2X) communications in this paper are defined by including not only vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I) communications but also train-to-X (T2X) communications constituted of train-to-train (T2T) and train-to-infrastructure (T2I) communications. …”
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  14. 234

    The role of 5G in enhancing IOT connectivity: a systematic review on applications, challenges, and future prospects by Shankha Goswami, Surajit Mondal

    Published 2024-12-01
    “…However, existing wireless communication networks, particularly 4G LTE, have presented limitations in terms of speed, latency, and connectivity that have hindered the full potential of IoT applications. …”
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    Article
  15. 235

    A multi-band dual-layer encoded microwave absorber with angle selectivity by Senfeng Lai, Jingyi Luo, Junxian Tan, Huiyuan Fu

    Published 2025-03-01
    “…To meet the pressing demands of modern wireless communication systems for controllable, angle-selective, transparent, and multi-band microwave absorbers, the designed absorber consists of upper and lower transparent coded structures with an intermediate air layer.Further analysis of the absorber’s operating principle revealed that under normal incidence conditions, the absorber exhibits four resonant peaks at 13.1 GHz, 25.0 GHz, 33.5 GHz, and 35.6 GHz, with absorption rates exceeding 99.8 %.Ultimately, we fabricated samples and measured their absorption performance within the frequency range of 0–26 GHz under experimental conditions. …”
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    Article
  16. 236

    A Testing Framework for Joint Communication and Sensing in Synthetic Aperture Radars by Alex Piccioni, Roberto Alesii, Fortunato Santucci, Fabio Graziosi

    Published 2025-01-01
    “…Nowadays the modern progress in wireless communication technologies is motivating the mutual integration of heterogeneous services, in particular enabling resource and hardware-saving in platform deployment. …”
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    Article
  17. 237

    Tripolarizated MIMO: Experimental Analysis and Modeling of Channel Properties in Both Indoor and Outdoor Scenarios by Pan Tang, Jianhua Zhang, Zuolong Ying, Yuxiang Zhang, Lei Tian, Zihang Qi, Xiuping Li

    Published 2021-01-01
    “…The tripolarized MIMO system can provide one more degree of freedom and have a more compacted size over a dual-polarized MIMO system, which is attractive for high-capacity wireless communication systems. In this paper, we analyze and model channel properties for tripolarized MIMO systems based on experimental channel measurements in typical indoor and outdoor scenarios. …”
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  18. 238

    A Novel Wideband Circularly Polarized Antenna for RF Energy Harvesting in Wireless Sensor Nodes by Nhu Huan Nguyen, Thi Duyen Bui, Anh Dung Le, Anh Duc Pham, Thanh Tung Nguyen, Quoc Cuong Nguyen, Minh Thuy Le

    Published 2018-01-01
    “…The wideband circularly polarized antenna with 2.4 GHz of bandwidth is a promising solution for wireless communication system such as tracking or wireless energy harvesting from Wi-Fi signal based on IEEE 802.11ac standard or future 5G cellular. …”
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    Article
  19. 239

    Secure Satellite Downlink With Hybrid RIS and AI-Based Optimization by Mian Muhammad Kamal, Syed Zain Ul Abideen, Syed Sikandar Shah, Nabila Sehito, Salahuddin Khan, Bal S. Virdee, Mohammad Alibakhshikenari, Patrizia Livreri

    Published 2025-01-01
    “…Simulation results demonstrate the effectiveness of the proposed beamforming strategy, highlighting significant performance improvements when utilizing hybrid-RIS compared to traditional passive RIS solutions in wireless communication systems.…”
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    Article
  20. 240

    Location-Aware Cross-Layer Design Using Overlay Watermarks by Xianbin Wang, Paul Ho, Yiyan Wu

    Published 2007-01-01
    “…Wireless terminals are typically battery powered and have limited wireless communication bandwidth. Therefore, efficient collaborative signal processing algorithms that consume less energy for computation and less bandwidth for communication are needed. …”
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