Showing 341 - 360 results of 369 for search '"wireless communication"', query time: 0.07s Refine Results
  1. 341

    Design of Interference-Resilient Medium Access for High Throughput WLANs by Luca Reggiani, Andrea Gola, Gian Mario Maggio, Gianluigi Tiberi

    Published 2015-10-01
    “…The proliferation of wireless communications systems poses new challenges in terms of coexistence between heterogeneous devices operating within the same frequency bands. …”
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    Article
  2. 342

    Blind Channel Estimation Based on Multilevel Lloyd-Max Iteration for Nonconstant Modulus Constellations by Xiaotian Li, Jing Lei, Wei Liu, Erbao Li, Yanbin Li

    Published 2014-01-01
    “…In wireless communications, knowledge of channel coefficients is required for coherent demodulation. …”
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    Article
  3. 343

    Real-Time Communications in Large-Scale Wireless Networks by Liang Song, Dimitrios Hatzinakos

    Published 2008-01-01
    “…There is an emerging need for realizing real-time quality of service (QoS) over multihop wireless communications in large-scale wireless networks. …”
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    Article
  4. 344

    Toward More Efficient and More Secure Last Mile Smart Metering and Smart Lighting Communication Systems with the Use of PLC/RF Hybrid Technology by Piotr Kiedrowski

    Published 2015-10-01
    “…The communications are realized with the use of the narrowband power line communications technique, the low power wireless communications technique, and the combination of them. …”
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    Article
  5. 345
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  7. 347

    Measurement of Rank and Other Properties of Direct and Scattered Signals by Svante Björklund, Per Grahn, Anders Nelander, Mats I. Pettersson

    Published 2016-01-01
    “…The signal rank is important also in many other applications, for example, DOA (Direction of Arrival) estimation, estimation of the number of and location of transmitters in electronic warfare, and increasing the capacity in wireless communications. In real radar applications, such measurements can be very expensive, for example, involving airborne radars with array antennas. …”
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    Article
  8. 348

    Optimal Positioning of Unmanned Aerial Vehicle (UAV) Base Stations Using Mixed-Integer Linear Programming by Gowtham Raj Veeraswamy Premkumar, Bryan Van Scoy

    Published 2025-01-01
    “…In wireless communications, traditional base stations act as the backbone for providing network connectivity to users. …”
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    Article
  9. 349

    Climatological Investigation of Ionospheric Es Layer Based on Occultation Data by Haibing Ruan, Xiuwen Qiu, Xin Guo, Xiangxue Wang, Xin Zhang

    Published 2025-01-01
    “…Sporadic E (Es) layers are irregular structures that occur at the E-layer height of the ionosphere, significantly affecting the reliability and accuracy of wireless communications, navigation, and satellite remote sensing. …”
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    Article
  10. 350

    PSFCS: Robust Emergency Communications Supporting High Mobility Based on WiMAX MMR Networks by Wen-Kang Jia, Chia-Yao Chen, Yaw-Chung Chen

    Published 2014-04-01
    “…Nowadays public safety networks are widely deployed to support highly reliable wireless communications in case of emergency. The adoption of standardized systems such as WiMAX for emergency communications represents a significant advance in the off-the-shelf technologies for error detection and error correction. …”
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    Article
  11. 351
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  13. 353

    Quorum Systems towards an Asynchronous Communication in Cognitive Radio Networks by Sylwia Romaszko, Petri Mähönen

    Published 2012-01-01
    “…Recently, quorum systems have been also started to be applied to wireless communications. The objective of this paper is threefold. …”
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    Article
  14. 354

    Deep learning–based resource allocation for secure transmission in a non-orthogonal multiple access network by Miao Zhang, Yao Zhang, Qian Cen, Shixun Wu

    Published 2022-06-01
    “…Machine learning techniques, especially deep learning algorithms have been widely utilized to deal with different kinds of research problems in wireless communications. In this article, we investigate the secrecy rate maximization problem in a non-orthogonal multiple access network based on deep learning approach. …”
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    Article
  15. 355

    Quantum Speedup of the Dispersion and Codebook Design Problems by Kein Yukiyoshi, Taku Mikuriya, Hyeon Seok Rou, Giuseppe Thadeu Freitas de Abreu, Naoki Ishikawa

    Published 2024-01-01
    “…Dispersion problems are combinatorial optimization problems classified as NP-hard, which appear often in coding theory and wireless communications applications involving optimal codebook design. …”
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    Article
  16. 356

    A New Fractal-Based Miniaturized Dual Band Patch Antenna for RF Energy Harvesting by Sika Shrestha, Seong Ro Lee, Dong-You Choi

    Published 2014-01-01
    “…The growth of wireless communications in recent years has made it necessary to develop compact, lightweight multiband antennas. …”
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    Article
  17. 357

    CUSE-TD Algorithm for Precision Detection of Coherent and Uncorrelated Signals by Rohini Dakulagi, Ravi Raushan, Soham Dutta, Mohammed Theeb Alosaimi, Miguel Villagomez-Galindo

    Published 2025-01-01
    “…The usefulness of the CUSE-TD algorithm lies in its applicability CUSE -TD to real-world MIMO systems, particularly in complex environments such as radar, wireless communications, and surveillance systems, where accurate source detection is critical for operational effectiveness. …”
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    Article
  18. 358

    Capacity Improvement for DVB-NGH with Dual-Polarized MIMO Spatial Multiplexing and Hybrid Beamforming by Huu Trung Nguyen, Trung Tan Le, Trung Hien Nguyen

    Published 2020-01-01
    “…Multiple-input multiple-output (MIMO) antenna scheme is an effective technique for future terrestrial broadcasting systems such as digital video broadcasting-next-generation handheld (DVB-NGH) to overcome the limits on information theory of traditional single-antenna wireless communications without any additional bandwidth or increased transmit power. …”
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    Article
  19. 359

    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
    “…The ever-growing demand for antennas in wireless communications has challenged researchers to design antennas with innovations for highly efficient communications between end users. …”
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    Article
  20. 360

    Design of UWB Filter with WLAN Notch by Harish Kumar, MD. Upadhayay

    Published 2012-01-01
    “…UWB technology- (operating in broad frequency range of 3.1–10.6 GHz) based filter with WLAN notch has shown great achievement for high-speed wireless communications. To satisfy the UWB system requirements, a band pass filter with a broad pass band width, low insertion loss, and high stop-band suppression are needed. …”
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    Article