Virtual bandwidth allocation game in data centers

<p>Software defined data centers (SDDC) and software defined networking (SDN) are two emerging areas in the field of cloud data centers. SDN based centrally controlled services takes a global view of the entire cloud infrastructure between SDDC and SDN, whereas Network Function Virtualization (NFV) is widely used for providing virtual networking between host and Internet Service Providers (ISP’s). Some Application as a Service used in NFV data centers have a wide range in building security services like Virtual firewalls, Intrusion Detection System (IDS), load balancing, bandwidth allocation and management. In this paper, a novel security framework is proposed to combat SDDC and SDN based on NFV security features. The proposed framework consists of a Virtual firewall and an efficient bandwidth manager to handle multiple heterogeneous application requests from different ISPs. Real time data were taken from an experiment for a week and A new simulation based proof of concept is admitted in this paper for validation of the proposed framework which was deployed in real time SDNs using Mininet and POX controller.</p>

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Game Based Virtual Bandwidth Allocation for Virtual Networks in Data Centers

Procedia Engineering ◽

10.1016/j.proeng.2011.11.2581 ◽

2011 ◽

Vol 23 ◽

pp. 780-785 ◽

Cited By ~ 1

Author(s):

Cui-rong Wang ◽

Kui Liu ◽

Cong Wang

Keyword(s):

Bandwidth Allocation ◽

Data Centers ◽

Virtual Networks

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Review on Fog Based Spectrum Sensing for Artificial Intelligence

International Journal of Scientific Research in Computer Science Engineering and Information Technology ◽

10.32628/cseit183816 ◽

2018 ◽

pp. 66-70

Author(s):

A. Rethina Palin ◽

I. Jeena Jacob

Keyword(s):

Bandwidth Allocation ◽

Situational Awareness ◽

Cluster Head ◽

Mesh Network ◽

Network Systems ◽

Markov Logic ◽

Wireless Mesh ◽

Local Environments ◽

Reactive Routing ◽

The Hierarchical Structure

Wireless Mesh Network (MWN) could be divided into proactive routing, reactive routing and hybrid routing, which must satisfy the requirements related to scalability, reliability, flexibility, throughput, load balancing, congestion control and efficiency. DMN (Directional Mesh Network) become more adaptive to the local environments and robust to spectrum changes. The existing computing units in the mesh network systems are Fog nodes, the DMN architecture is more economic and efficient since it doesn’t require architecture- level changes from existing systems. The cluster head (CH) manages a group of nodes such that the network has the hierarchical structure for the channel access, routing and bandwidth allocation. The feature extraction and situational awareness is conducted, each Fog node sends the information regarding the current situation to the cluster head in the contextual format. A Markov logic network (MLN) based reasoning engine is utilized for the final routing table updating regarding the system uncertainty and complexity.

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Queuing Model Based Data Centers: A Review

International Journal of Advanced Science and Technology ◽

10.33832/ijast.2019.123.02 ◽

2019 ◽

Vol 123 ◽

pp. 11-20 ◽

Cited By ~ 1

Author(s):

N. Thirupathi Rao ◽

Debnath Bhattacharyya ◽

S. Naga Mallik Raj

Keyword(s):

Data Centers ◽

Queuing Model ◽

Model Based

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Direct Current Power Supply System in Data Centers

The Journal of the Institute of Electrical Engineers of Japan ◽

10.1541/ieejjournal.130.289 ◽

2010 ◽

Vol 130 (5) ◽

pp. 289-292 ◽

Cited By ~ 9

Author(s):

Toshimitsu TANAKA ◽

Tadatoshi BABASAKI

Keyword(s):

Direct Current ◽

Power Supply ◽

Power Supply System ◽

Data Centers ◽

Supply System

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