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Analysis of Joint Parallelism in Wireless and Cloud Domains on Mobile Edge Computing over 5G Systems
Glaucio H.S. Carvalho,Isaac Woungang,Alagan Anpalagan,Muhammad Jaseemuddin 한국통신학회 2018 Journal of communications and networks Vol.20 No.6
The realization of mobile edge computing (MEC) overemerging fifth (5G) generation of wireless systems arises as adriving-force in the future of cloud computing. In order to copewith the volume, variety, and velocity of the IoT traffic while makingoptimal use of the network infrastructure, a synergistic exploitationof MEC and 5G should be put forward to support advancedresource management applications. In this paper, we proposethe use of joint parallelism between wireless and cloud domainsto efficiently respond to mobile data deluge. We review theliterature, discuss the enabling network architecture, potentials,challenges, and open issues related to the realization of such levelof parallelism.We present and evaluate two design examples – parallelcomputation offload method (PCOM) and parallel transmissionand storage method (PTSM)—which outline the benefits ofparallelism for computation-hungry and storage-hungry applications,respectively. Results of our optimization formulation showthat PCOM and PTSM are able to make an efficient use of the networkresources and support a heavy instantaneous workload bymeans of the parallelism.