Authors:Ameer Al-Sadi, Ali Al-Sherbaz, James Xue, Scott Turner.

School of Science and Technology

Definition.

Challenges and Solutions.

Case Study.

Conclusion.

Intelligent sustainable solutions to global challenges

What is the Smart city?

• “instrumented, interconnected and intelligent city.”

• To forms the technical infrastructure for providing essential services to citizens.D

efinitio

n.

IBM document (Harrison et al., 2010).

Intelligent sustainable solutions to global challenges

Smart Cities: Intelligent sustainable solutions to global challenges

Defin

ition

.

Intelligent sustainable solutions to global challenges

Defin

ition

.

Smart city Examples

Intelligent sustainable solutions to global challenges

Multiple Networks

More updates

More

mobile Devices

Network challenges

Easer to control

Easer to monitor

Easer to upgrade

Slicing techniques

Less distributed

control

Programmable devices

Network Goals

Solutions

Intelligent sustainable solutions to global challenges

(1) Software Defined Network (SDN)A novel Network Model separate network control from other network operations, and create logically centralize control

Intelligent sustainable solutions to global challenges

(2) Network Function Virtualization(NFV)

Slicing techniques

A software can perform a specific network function runs over network devices and acts as separated logical device.

Real Infrastructure

Intelligent sustainable solutions to global challenges

Dynamic resources provisioning algorithm:

Methodology

EMULATION ENVIRONMENT

ORCHESTRATION

PRINCIPLE

NFV SOFTWARE

SDN MODEL

Conclusion

Utilize the usage of network resources.• Faster, easer and more accurate network adaptation.• Minimize the consuming of energy.• Reduce the cost of constructing and operating the network.

Any question please?