IoT Networks: Comparing IP Stack and Alternatives Like Bluetooth

This presentation provides an overview of how IoT devices connect to the internet and to each other, focusing on both IP-based and non-IP-based communication methods. It begins by defining the Internet of Things (IoT) and then delves into the specifics of the IP stack and alternative non-IP networks such as Bluetooth, RFID, and NFC. The presentation discusses the advantages and disadvantages of each approach, including power consumption and memory demands. It also covers key architectural components of IoT systems, including sensors, actuators, devices, gateways, and cloud infrastructure. Furthermore, it explores various IoT applications across different sectors like smart cities, smart farming, smart homes, and healthcare, highlighting the challenges and issues associated with IoT implementation, such as security, privacy, interoperability, and ethical considerations. The presentation concludes by emphasizing the potential of IoT and the need for addressing these challenges to ensure its sustainable and responsible development.

IoT devices
Connection between different devices

Introduction
0 IoT Definition
0 IP Stack
0 Non-IP network (Bluetooth, RFID, and NFC)
0 6LoWPAN

IoT Connectivity
0 Sensor /Actuators
0 Device
0 Gateways
0 Cloud

IoT Basics

Architecture - IoT Server 3.0.0

IoT Protocol Stack

Bluetooth use in IoT

“radio-frequency identification”

Near-field communication
(NFC)

IoT Applications
0 Smart city
0 Smart farming
0 Smart home
0 Wearable's
0 Smart TV
0 Smart buildings
0 Smart health
0 Smart appliances
0 Smart cars

6LoWPAN:low-power wireless
area networks

IoT Challenges
Challenges are faced by every new technology, IoT is also faces few
technical challenges, such as:
0 Interaction and short range communication
0 Scalability
0 Data volumes and interpretation
0 Technological Standardization
0 Inter operability
0 Wireless communication
0 Discovery
0 Software complexity
0 Power Supply
0 Fault tolerance