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IoT-B&B: Edge-Based NFV for IoT Devices with CPE Crowdsourcing
Joint Authors
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-04
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Information Technology and Computer Science
Abstract EN
For embracing the ubiquitous Internet-of-Things (IoT) devices, edge computing and Network Function Virtualization (NFV) have been enabled in branch offices and homes in the form of virtual Customer-Premises Equipment (vCPE).
A Service Provider (SP) deploys vCPE instances as Virtual Network Functions (VNFs) on top of generic physical Customer-Premises Equipment (pCPE) to ease administration.
Upon a usage surge of IoT devices at a certain part of the network, vCPU, memory, and other resource limitations of a single pCPE node make it difficult to add new services handling the high demand.
In this paper, we present IoT-B&B, a novel architecture featuring resource sharing of pCPE nodes.
When a pCPE node has sharable resources available, the SP will utilize its free resources as a “bed-and-breakfast” place to deploy vCPE instances in need.
A placement algorithm is also presented to assign vCPE instances to a cost-efficient pCPE node.
By keeping vCPE instances at the network edge, their costs of hosting are reduced.
Meanwhile, the transmission latencies are maintained at acceptable levels for processing real-time data burst from IoT devices.
The traffic load to the remote, centralized cloud can be substantially reduced.
American Psychological Association (APA)
Zhu, He& Huang, Changcheng. 2018. IoT-B&B: Edge-Based NFV for IoT Devices with CPE Crowdsourcing. Wireless Communications and Mobile Computing،Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1215941
Modern Language Association (MLA)
Zhu, He& Huang, Changcheng. IoT-B&B: Edge-Based NFV for IoT Devices with CPE Crowdsourcing. Wireless Communications and Mobile Computing No. 2018 (2018), pp.1-15.
https://search.emarefa.net/detail/BIM-1215941
American Medical Association (AMA)
Zhu, He& Huang, Changcheng. IoT-B&B: Edge-Based NFV for IoT Devices with CPE Crowdsourcing. Wireless Communications and Mobile Computing. 2018. Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1215941
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215941