Showing 21 - 40 results of 55 for search '"cellular networks"', query time: 0.06s Refine Results
  1. 21

    Open-Source Telemedicine Platform for Wireless Medical Video Communication by A. Panayides, I. Eleftheriou, M. Pantziaris

    Published 2013-01-01
    “…Experimental results show that adequate diagnostic quality wireless medical video communications are realized using the designed telemedicine platform. HSPA cellular networks provide for ultrasound video transmission at the acquired resolution, while VFD algorithm utilization bridges objective and subjective ratings.…”
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    Article
  2. 22

    Providing Adapted Contextual Information in an Overlay Vehicular Network by José Santa, Andrés Muñoz, Antonio F. Gómez-Skarmeta

    Published 2010-01-01
    “…Current vehicular networks are developed upon commercial solutions based on cellular networks (CNs) or vehicular ad-hoc networks (VANETs), both present in numerous research proposals. …”
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    Article
  3. 23

    Energy-Efficient Resource Allocation in Mobile Edge Computing Using NOMA and Massive MIMO by Qusay Alghazali, Husam Al-Amaireh, Tibor Cinkler

    Published 2025-01-01
    “…This work addresses the critical challenge of energy consumption in Mobile Edge Computing (MEC), a burgeoning field that extends cloud computing capabilities to the edge of cellular networks. Given the exponential growth of mobile devices and the resultant surge in energy demands, there is an urgent need for efficient energy management strategies to ensure sustainable development and operation of MEC infrastructures. …”
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  4. 24

    Modeling Handover Signaling Messages in OpenFlow-Based Mobile Software-Defined Networks by Modhawi Alotaibi, Ahmed Helmy, Amiya Nayak

    Published 2018-01-01
    “…The software-defined networking (SDN) paradigm has become essential in tackling several issues and challenges in conventional networking, especially in mobile/cellular networks. In order to realize the benefits brought by SDN to mobility management, we study the effects of SDN in conjunction with OpenFlow protocol on the handover procedure. …”
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    Article
  5. 25

    A Novel Access Control and Energy-Saving Resource Allocation Scheme for D2D Communication in 5G Networks by Ning Du, Kaishi Sun, Changqing Zhou, Xiyuan Ma

    Published 2020-01-01
    “…This paper investigates access link control and resource allocation for the device-to-device (D2D) communication in the fifth generation (5G) cellular networks. The optimization objective of this problem is to maximize the number of admitted D2D links and minimize the total power consumption of D2D links under the condition of meeting the minimum transmission rate requirements of D2D links and common cellular links. …”
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    Article
  6. 26

    A Wireless Emergency Telemedicine System for Patients Monitoring and Diagnosis by M. Abo-Zahhad, Sabah M. Ahmed, O. Elnahas

    Published 2014-01-01
    “…Once abnormal event happened or the request to real-time display vital signs is confirmed, all physiological signs will be immediately transmitted to remote medical server through both cellular networks and internet. Also data can be transmitted to a family member’s mobile phone or doctor’s phone through GPRS. …”
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    Article
  7. 27

    Modeling Energy-Delay Tradeoffs in Single Base Station with Cache by Chao Fang, Haipeng Yao, Chenglin Zhao, Yunjie Liu

    Published 2015-10-01
    “…With the explosive increase of mobile data traffic, the energy efficiency issue in cellular networks is a growing concern. Recently, the advantages of in-network caching in Internet have been widely investigated, for example, speeding up content distribution and improving network resource utilization. …”
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    Article
  8. 28

    Enhanced Handoff Scheme for Downlink-Uplink Asymmetric Channels in Cellular Systems by Sunghyun Cho, Ji-Su Kim, Jae-Hyun Kim

    Published 2013-01-01
    “…In the latest cellular networks, data services like SNS and UCC can create asymmetric packet generation rates over the downlink and uplink channels. …”
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    Article
  9. 29

    Waveguide-Based Antenna Arrays for 5G Networks by Arismar Cerqueira Sodré, Igor Feliciano da Costa, Renan Alves dos Santos, Hugo Rodrigues Dias Filgueiras, Danilo Henrique Spadoti

    Published 2018-01-01
    “…This work reports the development of two high-performance waveguide-based antenna arrays for 5G cellular networks, operating in the underutilized millimetre wave (mm-wave) frequency spectrum. …”
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    Article
  10. 30

    NOMA-MIMO in 5G network: a detailed survey on enhancing data rate by Murad Halabouni, Mardeni Roslee, Sufian Mitani, Osama Abuajwa, Anwar Osman, Fatimah Zaharah binti Ali, Athar Waseem

    Published 2025-01-01
    “…Non-orthogonal multiple access (NOMA) is a technology that leverages user channel gains, offers higher spectral efficiency, improves user fairness, better cell-edge throughput, increased reliability, and low latency, making it a potential technology for the next generation of cellular networks. The application of NOMA in the power domain (NOMA-PD) with multiple-input multiple-output (MIMO) and other emerging technologies allows to achieve the demand for higher data rates in next-generation networks. …”
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    Article
  11. 31

    Protocol for predicting the single-cell network-based gene activity landscape during human B cell development by Xin Huang, Xuetong Hou, Yizhen Li, Jun J. Yang, Jiyang Yu

    Published 2025-03-01
    “…Jude Algorithm for the Reconstruction of Accurate Cellular Networks (SJARACNe), Network-based Bayesian Inference of Drivers (NetBID2), and single-cell Mutual Information-based Network Engineering Ranger (scMINER) algorithms for network-based analysis. …”
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  12. 32

    Shaped-Pattern Reflectarray Antennas for mm-Wave Networks Using a Simple Cell Topology by Borja Imaz-Lueje, Alvaro F. Vaquero, Daniel R. Prado, Marcos R. Pino, Manuel Arrebola

    Published 2022-01-01
    “…In this paper, it is proposed the use of ultra-thin reflectarrays in some emerging scenarios in the new mm-wave cellular networks such as 5G, Beyond-5G (B5G), and future 6G. …”
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  13. 33
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    A Fluid Model for Mobile Data Offloading Based on Device-to-Device Communications with Time Constraints by Antonio Pinizzotto, Raffaele Bruno

    Published 2024-12-01
    “…Proximity-based content sharing between nearby devices in cellular networks using device-to-device (D2D) communications—without routing through the base station—has emerged as a promising solution for offloading traffic from the core cellular network and reducing network congestion, especially when the users requesting content can tolerate some delay before receiving it. …”
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  15. 35

    Network Digital Twin Toward Networking, Telecommunications, and Traffic Engineering: A Survey by Reza Poorzare, Dimitris N. Kanellopoulos, Varun Kumar Sharma, Poulami Dalapati, Oliver P. Waldhorst

    Published 2025-01-01
    “…Telecommunications, along with traffic engineering as one of its critical components, play a prominent role across various networking domains, including Internet service providers, data centers, cellular networks, intelligent transportation systems, and smart cities. …”
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  16. 36

    Low-rate modem for transmission of small data in medium frequency range for Arctic by P. I. Puzyrev, S. A. Zavyalov, V. V. Erokhin, V. Yu. Shein

    Published 2018-09-01
    “…The use of a low-rate modem will expand the radio coverage area in the Arctic, where there are no cellular networks.…”
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  17. 37

    Spatially mapping the tumour immune microenvironments of non-small cell lung cancer by Lysanne Desharnais, Mark Sorin, Morteza Rezanejad, Bridget Liu, Elham Karimi, Aline Atallah, Anikka M. Swaby, Miranda W. Yu, Samuel Doré, Saskia Hartner, Benoit Fiset, Yuhong Wei, Baharak Kadang, Roni Rayes, Philippe Joubert, Sophie Camilleri-Broët, Pierre-Olivier Fiset, Daniela F. Quail, Jonathan D. Spicer, Logan A. Walsh

    Published 2025-02-01
    “…By analyzing interactions and broader cellular networks, we interrogate the tumour microenvironment to understand how immune cells are spatially organized in clinically matched adenocarcinoma and squamous cell carcinoma subsets. …”
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  18. 38
  19. 39

    High-accuracy crRNA array assembly strategy for multiplex CRISPR by Xiangtong Zhao, Lixian Yang, Peng Li, Zijing Cheng, Yongshi Jia, Limin Luo, Aihong Bi, Hanchu Xiong, Haibo Zhang, Hongen Xu, Jinrui Zhang, Yaodong Zhang

    Published 2025-03-01
    “…The study provides a flexible and powerful tool for the convenient implementation of multiplex CRISPR across DNA and RNA, facilitating the dissection of sophisticated cellular networks and the future realization of multi-target gene therapy.…”
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  20. 40

    Call Admission Scheme for Multidimensional Traffic Assuming Finite Handoff User by Md. Baitul Al Sadi, Afsana Nadia

    Published 2017-01-01
    “…In this paper, a K-dimensional traffic model of a mobile cellular network is proposed using the combination of limited and unlimited users case. …”
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    Article