Showing 221 - 240 results of 456 for search '"communication system"', query time: 0.04s Refine Results
  1. 221

    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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  7. 227

    Emulating Realistic Bidirectional Spatial Channels for MIMO OTA Testing by Wei Fan, Pekka Kyösti, Jesper Ø. Nielsen, Lassi Hentilä, Gert F. Pedersen

    Published 2015-01-01
    “…., both uplink and downlink) propagation environments is essential to evaluate any bidirectional communication systems. There have been works stressing the importance of emulating full bidirectional channel and proposing possible directions to implement uplink channels in the literature. …”
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  8. 228

    Broadcasting with Prediction and Selective Forwarding in Vehicular Networks by Jianjun Yang, Zongming Fei

    Published 2013-12-01
    “…Broadcasting on disseminating information to individual vehicle beyond the transmission range is based on inter-vehicle communication systems. It is crucial to broadcast messages to other vehicles as fast as possible because the messages in vehicle communication systems are often emergency messages such as accident warning or alarm. …”
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  9. 229

    Chaotic Spread-Spectrum Communication: A Comparative Study between Chaotic Synchronization and Matched Filtering by Arturs Aboltins, Andreas Ahrens, Nikolajs Tihomorskis

    Published 2024-07-01
    “…This publication investigates the performance of demodulation methods utilized in spread spectrum chaotic communication systems in order to understand conditions at which advanced demodulation methods, such as chaotic synchronization, provide tangible benefits over classical, matched filtering-based approaches. …”
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  10. 230

    One-Bit Distributed Sparse Spectrum Sensing Based on the DQA-ZA-LMS and DQA-RZA-LMS Algorithms Over Adaptive Networks by Ehsan Mostafapour, Changiz Ghobadi, Javad Nourinia, Ramin Borjali Navesi

    Published 2024-01-01
    “…The sparsity aware feature of the proposed algorithm can help the network to track and estimate sparse random vectors that are shown to be the case with the spectrum of the new generation wireless communication systems such as 4G, 5G, 6G, and beyond. The spectrum sensing is considered in this paper to be performed by small cell eNode Bs (SC-eNBs) for the 4th generation long term evolution (LTE) and the next generation eNB (ng-eNB) networks for the 5th and 6th generation mobile communication systems that are scattered in an area collecting distributed quantized data from the environment and working collaboratively to estimate the sparse spectrum vectors. …”
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    “UKHTA - THEUNIVERSITY CITY”: ECONOMIC MEASUREMENT OF THE SOCIOCULTURAL CONCEPT by Semen P. Bashkirov, Yakov U. Vasil’Ev

    Published 2016-12-01
    “…It is established, that the share of Ukhta university is considerable for a number of sectors of consumer market of the city, especially in the sector of mobile communication systems.…”
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    Retracted: Design and Performance Evaluation of OAM-Antennas: A Comparative Review by Omar A. Saraereh

    Published 2023-01-01
    “…For many communication systems, including wireless networks, mobile, satellite, radar, remote sensing, and many more applications, antenna arrays are very necessary. …”
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