This document provides an overview of wireless ad hoc networks (WANETs) and various Internet of Things (IoT) technologies presented by Shivananda R Koteshwar. It discusses WANET types including VANET and applications of low power wide area networks. It also covers blockchain applications for IoT, security considerations for industrial IoT networks, uses of 3D printing with IoT, and Shivananda's background and online profiles.

1. Shivananda (Shivoo) R Koteshwar
General Manager & Site Head, MediaTek
LINKEDIN : https://in.linkedin.com/in/shivoo2life
SLIDESHARE : www.slideshare.net/shivoo.koteshwar
IISc, Bangalore
Apr 2018

4. ¡ WANET is decentralized type of wireless N/W. The network is ad hoc because it does not rely on a pre-existing
infrastructure. Routers and Access Points are replaced by NODES. MONET, VANET and SPAN are some types of
WANET
¡ V2V – 5.9Ghz (GM) – VANET – Wireless communication via DSRC (Dedicated Short Range Communication– 300mt
– 500mt
¡ V2I – Vehicles (OBU) sharing road condition with infrastructure (RSU) à Sharing with vehicles. Wirelss
communication via DSRC or Cellular
¡ AV – Self Driving Cars. Leverages technologies like Vision (Radar, Stereo Camera (3D Vision), LiDAR (Light
Detection and Ranging), Object recognition, Sign Recognition, Telematics (Location, GPS Mapping, Connected
Cars). Leverages V2V and V2I DSRC and Cellular

6. ¡ For connecting a range of devices that need to
be low mobility, low power and low cost
replacing Wireless and mobile WAN
¡ Applications: security alarms, car park spaces,
agricultural applications, such as monitoring the
wetness and temperature of soil, as well as
smart metering, consumer electronics and
intelligent buildings
¡ Requirement of Low Power Wide Area Networks
(LPWAN)
§ Low power consumption that enable devices to last
up to 10 years on a single charge
§ Optimized data transfer that supports small,
intermittent blocks of data
§ Low device unit cost that can be sub-$5 per module
§ Less number of base stations required to provide
coverage
§ Easy installation of the network
§ Dedicated network authentication
§ Optimized for low throughput, long or short distance
§ Sufficient indoor penetration and coverage

7. ¡ IoT is a term used to describe the ongoing proliferation of
always-online, data-gathering devices into our work and
personal lives.
¡ Blockchain is an encrypted, distributed computer filing system
designed to allow the creation of tamper-proof, real-time
records
¡ Blockchain create a shared governance producing an
environment for IoT networks where there can be trust,
anonymity, and effective contracts between parties without
any single vendor being in charge, and without requiring any
party to be trusted above another
¡ 4 Benefits
1. Custodianship can be tracked as data, pass between points in the
supply chain
2. Use of encryption and distributed storage means that data can be
trusted by all parties involved in the supply chain
3. “smart contract” facilities provided by some Blockchain networks,
such as Ethereum, allow the creation of agreements which will be
executed when conditions are met
4. Offers the potential of greatly improving the overall security of the
IoT environment

9. ¡ Supervisory Control and Data Acquisition (SCADA) systems have played a significant role in industrial operations. An operator striving
for an Industrial IoT (IIoT) network must look at SCADA security, the convergence of Operations Technology (OT) and Information
Technology (IT)
¡ Traditional SCADA systems have several challenges when it comes to security (Assets + Communication Links). Traditionally, SCADA
systems have been on the outside of a firewall from the corporate IT network. Newer SCADA systems that use Ethernet devices are
more security-focused with measures such as VPN, secure sockets, encryption and dedicated log-ins on the devices
§ Traditionally, companies have a corporate firewall that divides the corporate IT space from OT space. With an IoT network, there is a need to protect the
sensors and new applications on the OT side. However, if the individual devices that are connected on the OT side become compromised and the threat
has access to that communication link, a hacker can push malicious data, cause denial of service (DoS), or introduce malware or viruses to the entire
network — even if there is a secure communication link. There are many ways to run into problems on the IoT front if companies are not careful in their
network design security implementation
§ On the IT side, corporate network security typically sees many threats. Those threats require significant attention and, consequently, IT organizations
have numerous options and tools to use, such as intrusion detection, log monitoring, network behavior monitoring, network inspections, whitelisting,
firewalls, and more
¡ IIoT networks, on the other hand, can span many miles with potentially hundreds of thousands of data points. An IIoT network likely
consists of small embedded devices with long lifespans, making it very efficient. However, they are generally not like the Windows
operating system, which is consistently conducting massive updates. Some embedded technologies don’t allow any updates, making it
essential to carefully select the best devices for a network. Having thousands of these edge devices is where organizations will begin to
see IT/OT convergence — many more points in the field where threats could be coming into the IT network.
¡ Industrial organizations today are creating a connected infrastructure with IP-enabled sensors or IP/IIoT-enabled Access Gateways. The
data generated by sensors at an asset location can be valuable to more than just the central control system. This might mean M2M
communication with sensors talking directly to each other. It might mean that multiple systems consume the live, real-time sensor data
directly from the field. It might even mean that operators connect their sensors directly to the cloud or other back office systems. If
there is a way to share critical data while addressing security issues that can help provide information to key data users, then that
information becomes increasingly valuable.

10. ¡ IoT is already closely associated with smart factories, as it allows machinery to communicate and
exchange information efficiently, without the need for an operator or additional support. 3D printers,
which are growing in popularity, produce customized parts or potential prototype designs right on the
factory floor. When combined, these two technologies can provide powerful ways to improve existing
industrial processes, such as at Audi’s smart factory in Germany. The factory uses 3D printers to
create custom parts as needed, while using 3D projections to match the customized parts to the car
chassis
¡ Many IoT innovations start from proof of concept (POC). This step is needed to execute a prototype
which will be very professional and accurate but also cheap and fast to manufacture Using 3D printing
can reduce marketing time and cost
¡ With IoT, 3D printing at home can be an even more intuitive process as devices communicate with
each other. Companies like Autodesk and Spark are already developing 3D printers that
support printing electronic circuits.
§ Now, imagine a computer, hard drive, or other device is experiencing some sort of system malfunction. Rather
than wait for you to diagnose the issue, the computer can simply identify a problem at the low-level hardware
level and print--by itself--a solution to this problem.
§ Rather than worry about diagnosing the problem, with the help of the IoT, end-users can instead simply
employ the computer’s automatically generated solution. This added convenience may not be far off as these
technologies continue to advance.

13. 50 Shades of Life
50 Colours of Love

14. ¡ Belakoo Education Trust offers free quality education for
underprivileged children. We run STEAM programs for
Government School kids substituting their learnings at school.
¡ We participate in Skill Development Program for students under
various running central/stage level schemes
https://www.facebook.com/belakootrust/

15. All pictures are from flickr.com with either
copyright or with common creatives

16. ¡ https://www.youtube.com/watch?v=3z09fCqmILU
¡ https://www.youtube.com/watch?v=bw8xrQKoX8Q
¡ http://www.transportation.northwestern.edu/documents/2015/irwin-presentation.pdf
¡ https://www.winsystems.com/cloud-fog-and-edge-computing-whats-the-difference/
¡ https://netmanias.com/en/post/blog/13078/5g-iot/5g-iot-we-need-to-talk-about-
latency
¡ https://www.i-scoop.eu/internet-of-things-guide/5g-iot/
¡ https://arstechnica.com/information-technology/2017/02/5g-imt-2020-specs/
¡ http://www.techplayon.com/low-power-wide-area-networks-lpwan/
¡ https://www.forbes.com/sites/bernardmarr/2018/01/28/blockchain-and-the-internet-of-
things-4-important-benefits-of-combining-these-two-mega-trends/#57d6011319e7
¡ https://www.ibm.com/blogs/blockchain/2018/01/why-blockchain-and-iot-are-best-friends/
¡ https://atos.net/en/blog/blockchain-iot-re-architecting-core-edges
¡ http://www.industryweek.com/technology/security-considerations-iiot-challenge
¡ http://analyticscenter.com/how-iot-supports-3d-printing-in-the-factory-and-at-home
¡ http://www.appliedart.com/blog/vr-ar-or-mr-what-s-the-difference-why-should-i-care

17. Visit my slideshare to view all
these presentations

18. Shivananda (Shivoo) R Koteshwar
General Manager & Site Head, Mediatek
FACEBOOK: shivoo.koteshwar
LINKEDIN: https://in.linkedin.com/in/shivoo2life
SLIDESHARE: www.slideshare.net/shivoo.koteshwar