標題: SDN/NFV-based M-CORD for Achieving Scalability in Deploying NB-IoT Gateways
作者: Sinh, Do
Le, Luong-Vy
Lin, Bao-Shah Paul
Tung, Li-Ping
資訊工程學系
電機學院
電子與資訊研究中心
Department of Computer Science
College of Electrical and Computer Engineering
Microelectronics and Information Systems Research Center
關鍵字: Software Defined Network (SDN);Network Function Virtualization (NFV);Internet of Things (IoT);Wireless Sensor Network (WSN);P4;PSA (Portable Switch Architecture);ONOS (Open Network Operating System)
公開日期: 1-一月-2019
摘要: The deployment of IoT (Internet of Things) gateways opens new challenges for 50 networks to meet the rapid increase in IoT devices, services, and protocols at a high scalability level. To deal with those challenges, recently, NB-Narrow Band IoT (NB-IoT) gateway and M-CORD (Central Office Re-architected as a Datacenter for mobile networks) have been considered as key technologies for developing 5G architectures. in this study, we first propose a comprehensive architecture integrated NB-IoT gateways and M-CORD to meet diversified requirements of 5G and loT services. Next, Software Defined Network (SDN) and Network Function Virtualization (NFV) are applied to build various virtual network functions (VNFs) on M-CORD Mobile Edges. And then, based on these functions, we perform offloading functions of an NB-IoT gateway to an M-CORD Mobile Edge. After that, a network QoS control application is deployed to perform on demand QoS control for multi-tenancy IoT services with different requirements. Finally, several experiments are implemented on a real NB-IoT gateway and our testbed environment, and the results are also presented.
URI: http://hdl.handle.net/11536/155025
ISBN: 978-1-7281-2794-1
ISSN: 2154-5952
期刊: 2019 IEEE PACIFIC RIM CONFERENCE ON COMMUNICATIONS, COMPUTERS AND SIGNAL PROCESSING (PACRIM)
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結束頁: 0
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