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11:00 AM
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MASTER OF SCIENCE PROJECT DEFENSE BY: Vipul Kumar Sharma
- Location: Science & Engineering Building, Lester W. Cory Conference Room: Room 213A
- Cost: free
- Contact: ECE: Electrical & Computer Engineering Department
- Description: TOPIC: PERFORMANCE ANALYSIS OF COMMUNICATION PROTOCOL MQTT-SN IN INTERNET OF THINGS
LOCATION: Lester W. Cory Conference Room
Science & Engineering Building (Group II), Room 213A
ABSTRACT:
The Internet of Things (IoT) connects physical objects or devices using the Internet and sensors, which enable the objects to collect data and exchange data in real-time. The MQTT-SN, which stands for Message Queue Telemetry Transport for Sensor Networks, is a broker-based lightweight communication protocol designed for IoT in environments where network quality is poor, bandwidth is low, or energy sources are limited. In this project, performance of the MQTT-SN protocol is studied using the queuing network theory. In particular, we model the MQTT-SN protocol using a Jackson's queueing network model, which is then analyzed with traffic equations and the Jackson's theorem. Performance metrics including utilization, queuing time, throughput, queue length, and system response time are addressed. Effects of parameters such as node (gateway, server) service rate, external data arrival rate are also investigated.
NOTE: All ECE Graduate Students are ENCOURAGED to attend.
All interested parties are invited to attend. Open to the public.
Advisor: Dr. Liudong Xing
Committee Members: Dr. Lance Fiondella and Dr. Paul Gendron, Department of Electrical & Computer Engineering
*For further information, please contact Dr. Liudong Xing at 508.999.8883, or via email at lxing@umassd.edu.
- Topical Areas: General Public, University Community, College of Engineering, Electrical and Computer Engineering
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Call for Nominations: Provost's Award
- Location: Online
- Contact: CITS Instructional Development
- Description: The Provost's Teaching & Learning with Technology award was established in 2007 to recognize excellence in teaching and learning with technology.
The 2016 award recipient will receive $2000, an award plaque, and their name will be displayed on the Provost’s Award plaque in CITS Instructional Development.
See link for further information about award eligibility and directions for submitting nominations.
Deadline: 5:00pm EDT, Tuesday, May 31, 2016.
- Link: http://instructionaldev.umassd.edu/provosts-award/
- Topical Areas: audience: Faculty, audience: Staff, topic: Faculty Development
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