Tata Institute of Fundamental Research

A Multiple Access Server with distributed Queues

STCS Seminar
Speaker: Sibi Raj Pillai (Indian Institute of Technology Department of Electrical Engineering Powai Mumbai 400076)
Organiser: Rahul Vaze
Date: Tuesday, 1 Mar 2016, 16:00 to 17:00
Venue: A-201 (STCS Seminar Room)

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Abstract:  Abstract: We consider a slotted Gaussian¬† multiple access system where independent arrivals are queued at each transmitter. The arriving packets at each terminal have to delivered to the receiver within a max-delay constraint. An interesting distributed case happens when each transmitter only knows its own arrival process. In this setup, we seek energy efficient transmission schemes minimizing the average sum-power. Optimal schemes are explicitly identified for a unit slot delay constraint, and then extended to general max-delay constraints using an iterative procedure.