Showing 121 - 140 results of 456 for search '"communications system"', query time: 0.08s Refine Results
  1. 121

    BER performance analysis of polar-coded FBMC/OQAM in the presence of AWGN and Nakagami-m fading channel by Tadele A. Abose, Fanuel O. Ayana, Thomas O. Olwal, Yihenew W. Marye

    Published 2024-06-01
    “…These results will be of interest to researchers and engineers working on the advancement of future wireless communication systems.…”
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    Article
  2. 122

    Updates on Information Theory and Network Coding by Shenghao Yang, Kenneth W. Shum

    Published 2024-12-01
    “…Around the year 2000, network coding introduced the concept that coding can replace the basic packet forwarding operation used in traditional network communication systems [...]…”
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    Article
  3. 123
  4. 124

    Discontinuist and continuist approaches of language evolution… and beyond by Lise Habib-Dassetto, Alban Lemasson, Cristel Portes, Marie Montant

    Published 2023-12-01
    “…This article aims at proposing an integrative approach of the comparison between human and non-human primates’ communication systems that goes beyond the opposition between discontinuism and continuism. …”
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    Article
  5. 125

    Development of Communication Behaviour: Receiver Ontogeny in Túngara Frogs and a Prospectus for a Behavioural Evolutionary Development by Alexander T. Baugh, Kim L. Hoke, Michael J. Ryan

    Published 2012-01-01
    “…Given the essential role that acoustic communication serves in reproduction for many organisms and that receivers can exert strong influence on the evolution of signals, understanding the evolutionary developmental basis of mate recognition will provide new insights into the evolution of communication systems.…”
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  6. 126

    Effect of Environmental Parameters on the Performance of Optical Wireless Communications by Hosam Abd Elrazek Mohamed Ali, El-Sayed Soliman A. Said, Mohamed Ebrahim Yousef

    Published 2019-01-01
    “…Free space optical communication systems are the future of the communication systems which can meet the needs of the end users who are demanding high bandwidths to support high-speed communication. …”
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  7. 127

    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
    “…In this paper, we explore a secure multiuser multiple-input single-output (MISO) satellite downlink communication system, enhanced by the integration of a hybrid reconfigurable intelligent surface (RIS). …”
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  8. 128
  9. 129

    An Experimental Realization of a Chaos-Based Secure Communication Using Arduino Microcontrollers by Mauricio Zapateiro De la Hoz, Leonardo Acho, Yolanda Vidal

    Published 2015-01-01
    “…In this paper we propose a digital-based communication system that uses the logistic map which is a mathematically simple model that is chaotic under certain conditions. …”
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  10. 130

    Near-Field Hierarchical Localization for Integrated Sensing and Communication by Giorgos Stratidakis, Sotiris Droulias, Angeliki Alexiou

    Published 2025-01-01
    “…Nevertheless, in many cases localization requires extra equipment, which interferes with communications systems, while also requiring additional resources. …”
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  14. 134

    Enhanced Performance of Microstrip Antenna Arrays through Concave Modifications and Cut-Corner Techniques by Salah eddine Boukredine, Elhadi Mehallel, Ahcene Boualleg, Oussama Baitiche, Abdelaziz Rabehi, Mawloud Guermoui, Abdelmalek Douara, Imad Eddine Tibermacine

    Published 2025-01-01
    “…The design not only improves antenna efficiency but is also cost-effective and simple to fabricate, making it ideal for mass production in modern communication systems. …”
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  15. 135

    Cubic-quartic optical solitons with polarization-mode dispersion by the improved adomian decomposition scheme by Afrah M. Almalki, A.A. AlQarni, H.O. Bakodah, A.A. Alshaery, Ahmed H. Arnous, Anjan Biswas

    Published 2025-06-01
    “…IADM's adaptability suggests its potential for application in various domains, particularly in the optimization and design of optical communication systems. • The research utilizes both the Adomian Decomposition Method (ADM) and its enhanced version (IADM) to solve the Gerdjikov-Ivanov equation. • Numerical simulations validate the accuracy and stability of these methods, with IADM showing superior convergence. • The study underscores the importance of these methods in improving optical communication systems and other nonlinear applications.…”
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    A Compact UWB Antenna with a Quarter-Wavelength Strip in a Rectangular Slot for 5.5 GHz Band Notch by Pichet Moeikham, Chatree Mahatthanajatuphat, Prayoot Akkaraekthalin

    Published 2013-01-01
    “…The limitation of the electromagnetic interferences (EMIs) caused by UWB radiating sources into WLAN/WiMAX communication systems operating in the frequency band located around 5.5 GHz requires the adoption of appropriate design features. …”
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