Integration of D2D, Network Slicing, and MEC in 5G Cellular Networks: Survey and Challenges
نویسندگان
چکیده
With the tremendous demand for connectivity anywhere and anytime, existing network architectures should be modified. To cope with challenges that arise due to increasing flood of devices/users a diverse range application requirements, new technologies concepts must integrated enable their benefits. Service providers business companies are looking areas research enhance overall system performance. This article gives detailed survey about recent 5G technologies, solutions they provide, effect caused by addition current cellular networks. It is based on three most important concepts: Device (D2D), Network Slicing (NS), Mobile Edge Computing (MEC). study proposes design future networks integration all technologies. believed spectrum efficiency, energy throughput will greatly improved using D2D. The delay computational load reduced as tasks handled edge routers located at base stations. Thus offloading core capital expenses operational significantly slicing network.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2021
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2021.3063104