2018
DOI: 10.1016/j.comnet.2018.09.005
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Softwarization and virtualization in 5G mobile networks: Benefits, trends and challenges

Abstract: The promise behind the effective deployment of 5G networks is an architecture able to provide flexibility, reconfigurability and programmability in order to support, with fine granularity, a wide and heterogeneous set of 5G use cases. This dictates a radical change in the design of mobile systems which, being usually based on the use of static deployment of vendor equipment characterized by monolithic functionality deployed at specific network locations, fail in providing the above mentioned features. By decou… Show more

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Cited by 95 publications
(45 citation statements)
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References 113 publications
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“…Software-based transformation (i.e., softwarization) [72] cannot be implemented within the defined 5G implementation time frame. Other areas of beyond 5G include security [73,74], spectral and energy efficiency, resiliency (i.e., tolerance to interference and maintaining QoS), and MEC [58]. MEC and softwarization are among the promising candidates to provide a cost-effective, secure, manageable, and flexible architecture for 5G and beyond.…”
Section: G and Beyondmentioning
confidence: 99%
“…Software-based transformation (i.e., softwarization) [72] cannot be implemented within the defined 5G implementation time frame. Other areas of beyond 5G include security [73,74], spectral and energy efficiency, resiliency (i.e., tolerance to interference and maintaining QoS), and MEC [58]. MEC and softwarization are among the promising candidates to provide a cost-effective, secure, manageable, and flexible architecture for 5G and beyond.…”
Section: G and Beyondmentioning
confidence: 99%
“…Another two concepts that can improve smart grid management are Softwarization and virtualization, Softwarization is a paradigm where functionality is employed on a software level rather than hardware, this makes it easily reconfigurable, and more flexible to new additions and interacting with different technologies, Virtualization further increases flexibility by creating virtual network components (hardware, systems and resources) eliminating the need for changing the hardware components [30] both concepts are achievable using cloud services.…”
Section: Network Management Technologiesmentioning
confidence: 99%
“…Future 5th generation (5G) mobile networks have increased requirements in terms of connectivity, data rates, capacity, and bandwidth. Profound modifications are envisioned in the underlying infrastructure and wireless access technologies ( [1][2][3][4]) in order to accommodate the exponentially increasing number of mobile devices [5].…”
Section: Preliminariesmentioning
confidence: 99%