Coherence Diversity: a new source of gains in wireless networks
REMINDER for tomorrow's CVT meeting.
Dallas Section - IEEE Communications & Vehicular Technology - Please Note 04/16/24 Date
Please consider joining us for this interesting topic.
Please consider joining us for this interesting topic.
Dallas CVT April 2024 update
Our spring 2024 meetings continue with our regular Third Tuesday slot for April.
For May we are considering a social activity, tentatively a Friday evening of AA Baseball with the Frisco Roughriders. Watch your email for a poll. We need a good head count for planning purposes.
Tuesday, April 16, 2024, 12:00 PM to 1:00 PM at UT Dallas SPN.1
Topic: Coherence Diversity: a new source of gains in wireless networks
Abstract:
Due to differences in mobility and local scattering, the links in a wireless network can experience disparities in coherence time that, in the past, were mostly ignored in the modeling and analysis of networks. We show that these coherence disparities can be a source of capacity gains (denoted “coherence diversity”) that are distinct and independent of classical gains such as spatial multiplexing, beamforming, and multiuser diversity. A product superposition is introduced that can exploit these differences in coherence and yield gains in degrees of freedom. It is shown that differences in coherence bandwidth also yield a similar gain. Time permitting, non-uniformity of CSIT under coherence disparity and disparity in spatial coherence will be discussed. Several open problems in the broad area of coherence diversity will be highlighted.
Bio:
Aria Nosratinia is an Erik Jonsson Distinguished Professor and associate head of the Electrical and Computer Engineering Department at the University of Texas at Dallas. He received his Ph.D. in Electrical and Computer Engineering from the University of Illinois at Urbana-Champaign in 1996. He has held visiting appointments at Princeton University, Rice University, and UCLA. His interests lie in the broad area of information theory and signal processing. He has served as editor or area editor for the IEEE Transactions on Wireless Communications, IEEE Transactions on Information Theory, IEEE Transactions on Image Processing, IEEE Signal Processing Letters, and IEEE Wireless Communications. He has received the National Science Foundation career award, and the outstanding service award from the IEEE Signal Processing Society, Dallas Chapter. He has been designated a highly cited researcher by Clarivate Analytics (formerly Thomson Reuters). Dr. Nosratinia is a fellow of IEEE for contributions to multimedia and wireless communications.
Additional Information:
Included is a link to a 1-minute Youtube video explaining the topic of this talk, which may be of interest.
https://youtu.be/ZleF35sJqGM?si=N4TtOwo_f95nJT-K
Further details about the professor's projects are available on https://labs.utdallas.edu/aria
Parking passes will be available to those that register, and lunch for a fee.
*** RSVP required to reserve lunch.
Lunch is available starting at 11:30 am.
You do not need to be an IEEE member to attend these presentations.
Date and Time
Location
Hosts
Registration
- Date: 16 Apr 2024
- Time: 11:30 AM to 01:00 PM
- All times are (UTC-05:00) Central Time (US & Canada)
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- 3000 Waterview Pkwy
- Richardson, Texas
- United States 75080
- Building: SPN 1
- Room Number: 2.220
- Click here for Map
- Starts 10 April 2024 02:00 PM
- Ends 16 April 2024 12:00 AM
- All times are (UTC-05:00) Central Time (US & Canada)
- Admission fee ?
Agenda
Food/Lunch:
Lunch is available only to those who pre-register at least one week prior to the meeting. Sorry, we have to pre-order and consider the costs of meals.
Cost for lunch:
Level of Membership Prepaid Pay at Event
UTD student with ID $5.00 $10.00
IEEE Member $10.00 $20.00
IEEE Senior Member $10.00 $20.00
IEEE Life Member $5.00 $15.00
Non-member $20.00 $25.00
Please look for your specific Member type in Payment portion of Registration process (Life, Senior, Regular Member, etc.).
(First 5 Students who have registered in vTools as recorded within vTools date/time stamp on the registration will be given their $5 back at the event, provided they attend), also all students must show UT Dallas ID at the desk the day of the meetings.