دانلود مقاله ISI انگلیسی شماره 95293
ترجمه فارسی عنوان مقاله

مدیریت منابع برای شبکه های تلفن همراه آینده: معماری و فن آوری

عنوان انگلیسی
Resource management for future mobile networks: Architecture and technologies
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
95293 2017 7 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Computer Networks, Volume 129, Part 2, 24 December 2017, Pages 392-398

پیش نمایش مقاله
پیش نمایش مقاله  مدیریت منابع برای شبکه های تلفن همراه آینده: معماری و فن آوری

چکیده انگلیسی

Compared to fourth-generation (4G) cellular systems, fifth-generation (5G) wireless communication systems face ever-increasing demand for spectral efficiency, energy, high data rates, and throughput as required by new devices and applications. To address these challenges, 5G wireless networks must adopt ultra-dense and heterogeneous networks (HetNet), which render interference and resource management (RM) even more challenging than they are today. In this article, we first review various 5G wireless network architectures proposed in the literature before discussing key 5G wireless technologies for RM. We focus specifically on RM research, which includes spectrum assignment, resource and channel allocation, power control, and interference management based on user-centric cell schemes. Finally, we present a cloud-based user-centric network architecture with emphasis on the networks formation, RM, and interference signal joint-processing via cluster technology to provide higher throughput.