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Performance Evaluation of LTE Scheduling Techniques for Heterogeneous Traffic and Different Mobility Scenarios

机译:异构流量与不同移动方案LTE调度技术的性能评估

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In this paper five scheduling algorithms were investigated and their performance was evaluated in terms of Fairness Index, Peak Throughput, Average Throughput and Edge Cell User Throughput. A system level MATLAB simulator was used. The simulation takes into account different types of traffic for several mobility scenarios and propagation channel models. Results indicate that the scheduling algorithms showed some quality in certain parameter of evaluation but lack in other terms. While some scheduling algorithm take the moderate path but still be lacking especially in Edge Cell User Throughput necessitating the use of Relays or femtocells.
机译:在本文中,研究了五种调度算法,并根据公平指数,峰值吞吐量,平均吞吐量和边缘小区用户吞吐量评估其性能。使用系统级MATLAB模拟器。仿真考虑了不同类型的流量,用于多种移动性方案和传播信道模型。结果表明,调度算法在某些评估参数中显示出一些质量,但缺乏其他术语。虽然某些调度算法采用中等路径但仍然缺乏缺乏在边缘单元用户吞吐量中,但需要使用继电器或毫微微小区。

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