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MS
(By Research) Public Viva Voce Examination
Date
and Time of Examination : 31.07.2009, 4.00 P.M.
Name
of the Research Scholar : Mr. Sarad A V
Name of the Research Supervisor : Dr. S Srikanth
Title of thesis : “ALGORITHMS FOR IMPROVED INTERFERENCE DIVERSITY AND ROBUST DETECTION OF PREAMBLES FOR WIMAX SYSTEMS“
Venue of Examination : Ground Floor Class Room, AU - KBC Research
Centre, MIT Campus of Anna University, Chennai 44
[ Directions and Map to reach AU-KBC Research Centre ]
Workshop on MIMO Technology in IEEE 802.11n Standard <more>
Seminar RF Planning of Cellular Network
Date, Time, and Venue : 14th March, 10.30 am, ECE Dept. Seminar hall, MIT
Speaker and Bio :
Profile of Siva Prakash Narayanan - Graduated from MIT – Anna University in 1987 (Electronics Dept)
Siva has been in the RF Field for more than 20 years. He is an evolved telecom expert with a strong focus in cellular technologies. Currently he is working with Awards Solution as Senior Network Consultant mainly responsible for RF performance related services to potential customers.
He started his career with Helios Antennas & Electronics, Chennai, India in May 1987 as Jr. Engineer. He was responsible for Design and Development of antennas in the VHF & UHF Bands (60 MHz - 2500 MHz), Installation and commissioning of Antenna systems and Radio Survey and planning.
In 1995 he joined RPG Cellular Services Ltd., Chennai
- India as Manager - Radio Engineering and during the service he was deputed to Mobifon SA
- Romania for the deployment of another mobile network.
Later joined Motorola India Ltd., Cellular Infrastructure Group in 1998 as Sr. Engineer – Radio Engineering. He was responsible to support the deployment of the Spice Telecom Network.
From 1999 he was a consultant doing RF design, deployment and operations of mobile networks for Siemens, Nortel etc., He had worked on GSM and CDMA Technologies. In 2007 he joined Airtel as DGM for Chennai & TN.
Seminar on Satellite Communication Systems Development
Speakers: R.Muralidharan is a GEO Payload RF systems Expert with Orbital Sclences
Corporation,USA
Date: Monday, Dec. 15th, 2008
Time and place: 11am, Downstairs Classroom ,
AU-KBC Research Centre
Summary:
The talk will provide a broad overview of the communications satellite
systems with particular emphasis on satellite payload design and
lifecycle of a GEO program from
start to end. The topics covered include an overview of the
communications satellite industry and the components involved ,
satellite payload architecture , key parameters
and specifications, integration and test and in-orbit qualification. The
talk will also provide an overview of a commerical RF product
development cycle ( with a VSAT radio tranamitter as an example) from
concept to high volume manufacturing and the issues involved including
cost reduction.
R.Muralidharan - He joined Orbital in June 2006 and has been involved in
the RF systems
design,integration,test of multiple GEO programs for worldwide customers
like MEASAT,OPTUS and SES.Prior to Orbital ,Muralidharan was a Senior
Technical staff
at Hughes Network systems,Maryland responsible for the development and
manufacturing of RF transmiters for commercial low cost satellite
terminals in C,Ku and Ka bands and RF systems architecture of the
primary gateway for Thuraya Mobilesat system.Before Hughes, Muralidharan
worked at the wireless division of Rockwell semiconductors ( now
Skyworks ) on GSM Reference designs.Prior to that he was at
CDOT-Bangalore as a program manager and senior engineer for VSAT RF
group. He started his career at SAC-Ahmedabad ISRO as an Engineer in the
Payload Power Amplifier group.
Muralidharan has a B.E ( ECE) from Coimbatore Institute of Technology
and MSEE from Johns Hopkins University , Baltimore.
Seminar on Security through measurement for wireless LANs
Speakers: Dr. David Kotz, Professor, Computer Science, Dartmouth [ http://www.cs.dartmouth.edu/~dfk/ ]
Date: Oct. 20th (Mon.)
Time and place:11am-12noon, Downstairs Classroom ,
AU-KBC Research Centre
Summary:
With the rise of Voice over wireless LAN (VoWLAN), any complete Wi-Fi
security solution must address denial of service attacks, such as
kicking off other clients, consuming excessive bandwidth, or spoofing
access points, to the detriment of legitimate clients. Even authorized
clients may be able to sufficiently disrupt service quality to make the
network ineffective for legitimate clients. Our approach provides a new
foundation for wireless network security, able to dynamically measure,
analyze and protect a Wi-Fi network against existing and novel threats,
including rogue clients and access points, with a focus on VoWLAN use
cases. Our goal is to support thousands of APs and clients, quickly
recognize most new attacks, and generate few false alarms.
In this talk I present an overview of work in progress, outlining the
architecture of the MAP system and describing the results of our recent
experiments with adaptive network measurement and initial methods of
packet analysis.
An Institute for Security Technology Studies project at Dartmouth
College in cooperation with UMass Lowell and Aruba networks. This
project is funded by the Homeland Security Advanced Research Projects
Agency as part of the Cyber Security Research and Development (CSRD)
program. Points of view in this presentation are those of the author and
do not necessarily represent the official position of the U.S.
Department of Homeland Security.
MS
(By Research) Public Viva Voce Examination
Date
and Time of Examination : 19.09.2008, 11.00 A.M.
Name
of the Research Scholar : Mr.V. SATHISH
Name of the Research Supervisor : Dr. S Srikanth
Title of thesis : “TIME SYNCHRONIZATION AND LOW COMPLEXITY DETECTION FOR HIGH SPEED WIRELESS LOCAL AREA NETWORK“
Venue of Examination : Ground Floor Class Room AU - KBC Research
Centre, MIT Campus of Anna University, Chennai 44
[ Details
]
Seminar on Femtocells
Speakers: Dr. C. Ramesh, Airvana
Date: 23rd August
Time and place: 11 am, AU-KBC Research Centre
Abstract:
Femtocells have the potential to transform communications by making the
mobile device the tool of choice even in home settings. These miniature
base stations are the size of a DSL router or cable modem and provide
indoor wireless coverage to mobile phones using existing broadband
Internet connections. For end users, personal base stations will solve a
number of existing problems and enable new applications and services
like, High performance data, Improved Multimedia experience and Better
quality of Voice etc. The presentation includes the following topics
1. Femtocell architecture and overview
2. Femto RF planning and Interference Issues
3. Femto RAN subnet architecture
4. Femto authentication and Call flow
5. Femto provisioning and start-up, Practical deployment scenarios
Seminar
on Cognitive Radio Networks -- An Introduction
Speakers:
R. Chandramouli and K.P. Subbalakshmi
Date: June 6th, Friday
Time and place: 3 pm, AU-KBC Research Centre
Abstract:
Cognitive radio networks is an emerging paradigm
in wireless communication. The recent spectrum policy reform
advocated by the FCC, would allow unlicensed users to occupy
the licensed spectral bands when the licensed users are not
using the bands. This is envisaged as a means of using the
available spectral bands efficiently. This talk will first
introduce the concept of cognitive radio networks and its
implications on dynamic spectrum access networks. We will
then discuss some standardization efforts in this area as
well as some experimental test-bed setup. We will also discus
the various security issues that come up in the design of
such networks.
Speaker Bios:
R. Chandramouli is the Thomas Hattrick Chair
of Information Systems Associate Professor at Stevens Institute
of Technology. He is the founding Chair of the IEEE Committee
on Cognitive Networks.
More information can be found at : http://www.ece.stevens-tech.edu/~mouli/
K.P. Subbalakshmi is an Associate Professor
in the E.C.E Department at Stevens Institute of Technology.
She is also the Chair of the Special Interest Group on Security
of the IEEE Multimedia Technical Committee.
More information can be found at : http://personal.stevens.edu/~ksubbala/
MS
(By Research) Public Viva Voce Examination
Date
and Time of Examination : 01.04.2008, 3.30 P.M.
Name
of the Research Scholar : Mr.N.MUTHURAJA
Name of the Research Supervisor : Dr. S Srikanth
Title of thesis : “ CHANNEL ESTIMATION AND LOW
COMPLEXITY DETECTION FOR HIGH-SPEED WIRELESS LOCAL AREA NETWORKS
“
Venue of Examination : Ground Floor Class Room AU - KBC Research
Centre, MIT Campus of Anna University, Chennai 44
[
Details
]
WiFi with FOSS course
Fourth batch Dec 17th to 22nd 2007
( More details
)
WiFi with FOSS course
Third batch Dec 17 - 22, 2007 ( More
details )
WiFi with FOSS course
Second batch March 3 to 25, 2007 ( More
details )
Interaction session on WiFi with FOSS weekend course Saturday
3rd February 2007 ( More
details )
MS
(By Research) Public Viva Voce Examination
Date
of Examination : 15.01.2007
Name
of the Research Scholar : Ms. K. Vijayalakshmi
Name of the Research Supervisor : Dr. S Srikanth
Title of thesis : “BANDWIDTH ESTIMATION AND
ANALYSIS OF MULTI HOP AD-HOC NETWORK “
Time of Examination : 3:00 PM
Venue of Examination : Class Room AU - KBC Research Centre
MIT Campus of Anna University, Chennai 44
Seminar
on Cellular network evolution along with thoughts on the fixed
mobile convergence area
Date
: 04 January 2007, 4:00 PM
Speaker:
Dr. Harish Viswanathan
Bell
Labs
More
details>>
FOSS
WiFi Certification course
Date
: Starting on 20th December
More
details>>
Seminar
on Radio over Fiber for Wireless Communication
Date
: 29 Auguest 2006, 11:00 AM
Speaker:
Dr.
Xavier Farnando
Associate
of Electrical and Computer Engineering,
Ryerson
University
Canada.
Seminar
on Capacity of Wireless Mesh Networks
Date
: 11 April 2006, 3:00 PM
Speaker
:
Dr.
Thyaga Nandagopal
Member
of Technical Staff at Bell Labs
Lucent
Technologies in Holmdel
New
Jersey
