Internet of Things for smart cities

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1. It is about...

INTERNET OF THINGS FOR SMART CITIES

by:T.V.S Raghu Ram13121A04F2Department of ECE

It is about...IntroductionDifferent architecturesWeb Service ApproachWireless ConnectivityWSN requirementsAn experimental Study

Internet of things& its need

The transformation of ParadigmExtending network to Things"Making network more PervasiveApplication limited only by imagination

Smart city Concept

Efficient and effortless administrationQuality of serviceQuality of livingCommunication infrastructure

Areas of exploiting IoTStructural HealthWaste ManagementAir qualityNoise MonitoringTraffic CongestionCity Energy consumptionSmart lighting

Architecture

Architectural reference ModelITU proposed architecture

Web Service Approach

Representational State Transfer

`

Protocol stack

Data formats

Application and Transport layersProblem with HTTPNeed for CoAP

Network layerPresent addressing schemeIPV6 addressing scheme

Wireless ConnectivityFrequency bands and worldwide regulationsCommunication ProtocolsNetwork RangeNetwork TopologyStandards and interoperability

Frequency bands and worldwide regulations

Cant be limited to single frequency

Common frequency 2.4 GHz

Communication Protocols

Network range & Topology

Standards & interoperability

Device frameworkBackend servers

Gateways

IoT peripheral Nodes

An Experimental Study

Collecting environmental data

Monitoring Public street lighting

Places where IoT is incorporated

Smart Environment &Street lighting systemGeographical localizationSensors used-Photometer sensorsForm 6LoWPAN multihop cloudIPV6 routing protocol providedWSN gateway

A glance at temperature and humidity data

Data collected from Temperature and Humidity sensors

Data collected from Photometer & quality check sensor

ConclusionTarget of different companies Aims at shaping a better future

Thank You

References:

A paper on IoT for smart cites IEEE INTERNET OF THINGS JOURNAL, VOL. 1, NO. 1, FEBRUARY 2014White paper by TEXAS Instruments on wireless connectivityIoT a literature review Journal of Computer and Communications, 2015, 3, 164-173

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