Showing 221 - 240 results of 369 for search '"wireless communications"', query time: 0.05s Refine Results
  1. 221

    A Classical LTE Cellular System Simulator for Computer Network Education by Julius Yaw Ludu, Justice Kwame Appati, Ebenezer Owusu, Prince Boakye-Sekyerehene

    Published 2021-01-01
    “…Usability testing of the proposed study reveals that the system is much easier to simulate the various scenarios in wireless communication.…”
    Get full text
    Article
  2. 222

    Measurement of Baseline and Orientation between Distributed Aerospace Platforms by Wen-Qin Wang

    Published 2013-01-01
    “…Distributed platforms play an important role in aerospace remote sensing, radar navigation, and wireless communication applications. However, besides the requirement of high accurate time and frequency synchronization for coherent signal processing, the baseline between the transmitting platform and receiving platform and the orientation of platform towards each other during data recording must be measured in real time. …”
    Get full text
    Article
  3. 223

    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. …”
    Get full text
    Article
  4. 224

    Pattern Reconfigurable Wideband Stacked Microstrip Patch Antenna for 60 GHz Band by Alexander Bondarik, Daniel Sjöberg

    Published 2016-01-01
    “…The antenna is designed for 60 GHz central frequency and can be used in high speed wireless communication systems.…”
    Get full text
    Article
  5. 225

    Controlling Conical Beam Carrying Orbital Angular Momentum with Transmissive Metasurface by Jun Sun, Ke Chen, Kai Qu, Junming Zhao, Tian Jiang, Yijun Feng

    Published 2021-01-01
    “…The proposed metasurface provides a means of flexibly generating conical beams with the designed OAM mode to assist potential applications in high-speed wireless communication.…”
    Get full text
    Article
  6. 226

    QoS-aware enhanced proportional faire scheduling algorithm for real-time services in LTE networks by Mahnaz Sotoudeh Bahreyni, Vahid Sattari-Naeini

    Published 2023-06-01
    “…Adding multi-media services to wireless communication systems provide new challenges of resource allocation. …”
    Get full text
    Article
  7. 227

    Wirelessly Pattern Reconfigurable Yagi Antenna Based on Radio Frequency Identification by Chuankui Shen, Zhengxing Wang, Liekun Yang, Fengcheng Mei, Terry Tao Ye

    Published 2024-01-01
    “…The proposed scheme emphasizes the use of wireless communication instead of long metal cables, resulting in improved stability of the antenna’s pattern and return loss. …”
    Get full text
    Article
  8. 228

    A Hazardous Chemical-Oriented Monitoring and Tracking System Based on Sensor Network by Qiulin Tan, Yang Zhang, Xiaofei Zhang, Xiangdong Pei, Jijun Xiong, Chenyang Xue, Jun Liu, Wendong Zhang

    Published 2014-05-01
    “…Once sensor-derived signals were detected, the signals would be fused and transmitted to the master monitor center via a high precision and large-scale wireless communication network. The designed tracking and localizing system displayed good monitoring ability and adequately satisfied technical requirements.…”
    Get full text
    Article
  9. 229

    Channel Estimation Optimization Model in Internet of Things Based on MIMO/OFDM with Deep Extended Kalman Filter by Van Tinh Shi, Dong Ren Nhg

    Published 2022-07-01
    “…Channel estimation plays a vital role in the performance of wireless communication systems. However, apart from the usual OFDM modes, there are also orthogonal conditions for modulationbased multi-channel systems, which make channel estimation on networks such as the Internet of Things (IoT) more complex. …”
    Get full text
    Article
  10. 230

    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. …”
    Get full text
    Article
  11. 231

    Solar Charge Controller with Maximum Power Point Tracking for Low-Power Solar Applications by Tomy Abuzairi, Wing Wira Adimas Ramadhan, Kresna Devara

    Published 2019-01-01
    “…On the other hand, in lower power applications such as IoT sensors, solar street lights, and wireless communication nodes, these types of controllers can be produced at a lower cost. …”
    Get full text
    Article
  12. 232

    A Comprehensive Overview and Characterization of Wireless Channels for Networked Robotic and Control Systems by Alejandro Gonzalez-Ruiz, Alireza Ghaffarkhah, Yasamin Mostofi

    Published 2011-01-01
    “…By utilizing the knowledge available in the wireless communication literature, we first summarize a probabilistic framework for the characterization of the underlying multiscale dynamics of a wireless link. …”
    Get full text
    Article
  13. 233

    Gesture-controlled reconfigurable metasurface system based on surface electromyography for real-time electromagnetic wave manipulation by Chen Junzai, Li Weiran, Gong Kailuo, Lu Xiaojie, Tong Mei Song, Wang Xiaoyi, Yang Guo-Min

    Published 2025-01-01
    “…This system has significant potential applications in intelligent device control, virtual reality systems, and wireless communication technology, and is expected to contribute to the advancement and innovation of HMI technology by integration of more advanced metasurfaces and sEMG processing technologies.…”
    Get full text
    Article
  14. 234

    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.…”
    Get full text
    Article
  15. 235

    Analysis and Design of a Novel Multiband Antenna for Mobile Terminals by Yuan Yao, Wanzhong Chen, Xiaodong Chen, Junsheng Yu

    Published 2015-01-01
    “…It is very suitable for multifunctional terminal applications in wireless communication systems.…”
    Get full text
    Article
  16. 236

    Penerapan Mekanisme Komunikasi Multi-hop pada Bluetooth Low Energy by Agung Setia Budi, Muhammad Hanif Azhar Efendi, Adhitya Bhawiyuga, Mochammad Hannats Hanafi Ichsan

    Published 2022-02-01
    “…One of that technology is wireless communication. There are so many wirelees communication technologies arround us nowadays, such as Wi-Fi, LoRa, Zigbee,and Bluetooth. …”
    Get full text
    Article
  17. 237
  18. 238

    A Dual-Broadband Printed Dipole Antenna for 2G/3G/4G Base Station Applications by XiongZhi Zhu, JinLing Zhang, Tong Cui, ZhanQi Zheng

    Published 2019-01-01
    “…The two studied bands are both broadened which, respectively, achieve 36.7% (690–1000MHz) and 47.3% (1710–2770MHz) for the lower and higher bands so as to satisfy the 2G/3G/4G wireless communication, and the corresponding gains of 4-5dBi and 5-6dBi are also obtained.…”
    Get full text
    Article
  19. 239

    Distributed H∞ Control of AVs Interacting by Uncertain and Switching Topology in a Platoon by Feng Gao, Dongfang Dang, Qiuxia Hu, Yingdong He

    Published 2019-01-01
    “…To overcome the challenges arising from the weakness of wireless communication, this paper presents a distributed H∞ control method for multi-AVs connected by an uncertain and switching topology in a platoon. …”
    Get full text
    Article
  20. 240

    SPECTRUM OCCUPANCY MEASUREMENT AND ANALYSIS AT OSUN STATE UNIVERSITY CAMPUS, OSOGBO, NIGERIA by HAMMED OYEBAMIJI LASISI, BOLATITO FATIMAH ADERINKOLA, FUNMILOLA MARGARET ADEAGBO

    Published 2022-06-01
    “… The rapid growth of new wireless communication applications and services has increased the demand for effective radio spectrum usage. …”
    Get full text
    Article