FP/RI Talk Avijit Paul RRM Scheduler Strategies and Implied Activity Factor with Cellular 4G/5G OFDM

Hello all,

Please be invited to FP/RI talk by Avijit Paul entitled

RRM Scheduler Strategies and Implied Activity Factor with Cellular 4G/5G OFDM

I his research internship Avijit has looked at different radio Resource Scheduler strategies in 4G LTE OFDM.
The motivation for this work is to understand the implied activity factor, which is a metric for Radio Resource Consumption and thus can be converted to average transmit power.

An activity factor of 100% for a longer duration implies significant interference to the network. It is no realistic operational point for a cellular network.

Above 50% AF there will be congestion scheme to bring down trafiice, either by slowing down or handovering to neighbour cell or other band.

A scheduling strategy has to meet partiyally conflicting requirements
- high throughput
- low latency
- fairness
- interference management

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You are cordially invited

Prof. Georg Fischer

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FAU - Friedrich-Alexander-Universität Erlangen-Nürnberg
Lehrstuhl für Technische Elektronik
Prof. Dr.-Ing. Georg Fischer
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