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Multi-Objective Optimization of Multimedia Packet Scheduling for Ad Hoc Networks Through Hybridized Genetic Algorithm

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Executive Summary

This paper presents a new approach to optimize the schedule of the variable length multimedia packets in Ad hoc networks using Hybridized Genetic Algorithm (HGA).Existing algorithm called Virtual Deadline Scheduling (VDS) attempts to guarantee m out of k job instances (consecutive packets in a real-time stream) by their deadlines are serviced. VDS is capable of generating a feasible window constrained schedule that utilizes 100% of resources. However, when VDS either services a packet or switches to a new request period, it must update the corresponding virtual deadline.

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