Profit Optimization for Wireless Video Broadcasting Systems Based on Polymatroidal Analysis

PROJECT TITLE :

Profit Optimization for Wireless Video Broadcasting Systems Based on Polymatroidal Analysis

ABSTRACT:

This study addresses the problem of profit maximization between wireless service suppliers (WSPs) and content providers (CPs) in wireless broadcasting systems , whereas simultaneously providing prime quality of experience for finish-users (EUs). We have a tendency to first study the profit model in wireless broadcasting networks with a particular attention to the heterogeneous necessities of EUs, e.g., completely different show sizes and variable channel conditions. Then, we tend to propose a profit formulation that describes the wants of wireless service suppliers and content providers, further as the satisfaction of EUs that basically depends on video quality and repair charges. We have a tendency to propose a replacement polymatroidal theoretic framework for maximizing the ensuing three-aspect achievable profit through correct bandwidth allocation. Our framework exploits two particular structures, specifically the underlying polymatroidal structure of the profit region and the contra- polymatroidal structure of the rate region. We then propose a profit maximization solution by finding a rate allocation vector on the add-rate facet that satisfies the maximal achievable profit among the WSP, CPs, and EUs. Experiments on completely different broadcasting eventualities demonstrate the effectiveness of the proposed technique. The WSP is capable of generating more revenues by applying the proposed approach to their selling ways whereas satisfying the demands from CPs and EUs.

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