MIMO-OFDM系统资源调度算法研究
Resource scheduling algorithm of MIMO-OFDM system
无线通信系统中的无线资源是有限的，而用户对无线资源的需求日益增多，导致了对无线资源的竞争，资源调度就是在多个用户争用资源时合理的将资源分配给用户。针对MIM0-OFDM系统的特点进行链路仿真得到系统不同调制编码方式下的误块率，以此为基础分析三种经典调度算法的系统吞吐量和用户间的公平性。最后在比例公平调度算法的基础上提出一种改进的调度算法来提高系统的吞吐量，并进行仿真比较各种算法的性能。
Radio resources in the wireless communication system is limited but the users' requirement about the resources increased.Resource scheduling distributes the resources when the users need them.This paper constructed and simulated on multiple input multiple output and orthogonal frequency division multiplexing system in order to get the block error rate,as a basis to analysis the three classic scheduling algorithm system throughput and user fairness.At last,it puts a modified method to improve the system throughput.
李平安、顾丹
无线通信通信
调度算法MIMO-OFDM公平性吞吐量
scheduling algorithmMIMO-OFDMfairnessthroughput
李平安,顾丹.MIMO-OFDM系统资源调度算法研究[EB/OL].(2013-01-08)[2025-08-11].http://www.paper.edu.cn/releasepaper/content/201301-380.点此复制
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