Energy Efficient Scheduling for Loss Tolerant IoT Applications with Uninformed Transmitter

M. Majid Butt; Eduard A. Jorswieck; Nicola Marchetti

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arXiv · 1706.05512

Energy Efficient Scheduling for Loss Tolerant IoT Applications with Uninformed Transmitter

M. Majid Butt·Eduard A. Jorswieck·Nicola Marchetti

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Abstract

In this work we investigate energy efficient packet scheduling problem for the loss tolerant applications. We consider slow fading channel for a point to point connection with no channel state information at the transmitter side (CSIT). In the absence of CSIT, the slow fading channel has an outage probability associated with every transmit power. As a function of data loss tolerance parameters and peak power constraints, we formulate an optimization problem to minimize the average transmit energy for the user equipment (UE). The optimization problem is not convex and we use stochastic optimization technique to solve the problem. The numerical results quantify the effect of different system parameters on average transmit power and show significant power savings for the loss tolerant applications.

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BibTeX RIS

M. Majid Butt, Eduard A. Jorswieck, Nicola Marchetti. 2017-06-17. Energy Efficient Scheduling for Loss Tolerant IoT Applications with Uninformed Transmitter. https://arxiv.org/abs/1706.05512

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