Showing 381 - 400 results of 2,425 for search '"cellular network"', query time: 0.26s Refine Results
  1. 381

    ADMM-Based Distributed Online Algorithm for Energy Management in Hybrid Energy Powered Cellular Networks by Pengfei Du, Li Ran, Daosen Zhai, Ruiling Ren, Qi Zeng

    Published 2019-01-01
    “…In this paper, we investigate the energy management problem by jointly optimizing the data admission rate, transmit power, energy sharing among base stations (BSs), battery charging and discharging rate, and the energy purchased from the grid in hybrid energy powered cellular networks. First, the long-term average total cost minimization problem under the constraints on limited battery size and users' data rate requirements is formulated as a stochastic optimization problem. …”
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    A novel D2D–MEC method for enhanced computation capability in cellular networks by Xiangyan Liu, Jianhong Zheng, Meng Zhang, Yang Li, Rui Wang, Yun He

    Published 2021-08-01
    “…Abstract Device-to-device (D2D) communications and mobile edge computing (MEC) used to resolve traffic overload problems is a trend in the cellular network. By jointly considering the computation capability and the maximum delay, resource-constrained terminals offload parts of their computation-intensive tasks to one nearby device via a D2D connection or an edge server deployed at a base station via a cellular connection. …”
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    Global Optimal Resource Allocation for Efficient FD-D2D Enabled Cellular Network by Hussein Chour, Eduard A. Jorswieck, Faouzi Bader, Youssef Nasser, Oussama Bazzi

    Published 2019-01-01
    “…This paper tackles the resource allocation (RA) problem of a full-duplex (FD) device-to-device (D2D) communications enabled cellular network. In the considered scenario, multiple FD-D2D pairs share the uplink channels of the regular cellular users (CUs) which leads to mutual interference between the two communication types. …”
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    Artificial noise-assisted physical layer security in D2D-enabled cellular networks by Yajun Chen, Xinsheng Ji, Kaizhi Huang, Jing Yang, Xin Hu, Yunjia Xu

    Published 2017-11-01
    “…Due to the openness nature of the transmission medium, secure transmission is also a critical issue in the D2D-enabled cellular network as well as other wireless systems. In this paper, we investigate secure communication for the cellular downlink in this hybrid network. …”
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  15. 395

    A Fault Diagnosis Method for 5G Cellular Networks Based on Knowledge and Data Fusion by Lingyu Zhao, Chuhong He, Xiaorong Zhu

    Published 2024-01-01
    “…Therefore, we herein propose a knowledge- and data-fusion-based fault diagnosis algorithm for 5G cellular networks from the perspective of big data and artificial intelligence. …”
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  16. 396

    Analysis of Coverage and Area Spectral Efficiency under Various Design Parameters of Heterogeneous Cellular Network by Anum Abbasi, M. Mujtaba Shaikh, Safia Amir Dahri, Sarfraz Ahmed Soomro, Fozia Aijaz Panhwar

    Published 2021-12-01
    “…As day by day the population is increasing, the use of mobile phones and different applications is increasing which requires high data rate for transmission. Homogeneous cellular network cannot fulfill the demand of mobile users, so creating a heterogeneous cellular network (HCN) is a better choice for higher coverage and capacity to fulfil the increasing demand of upcoming 5G and ultra-dense cellular networks. …”
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    Service Migration in Fog Computing Enabled Cellular Networks to Support Real-Time Vehicular Communications by Jun Li, Xiaoman Shen, Lei Chen, Dung Pham Van, Jiannan Ou, Lena Wosinska, Jiajia Chen

    Published 2019-01-01
    “…Driven by the increasing number of connected vehicles and related services, powerful communication and computation capabilities are needed for vehicular communications, especially for real-time and safety-related applications. A cellular network consists of radio access technologies, including the current long-term evolution (LTE), the LTE advanced, and the forthcoming 5th generation mobile communication systems. …”
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