基于离散事件的OMNeT++，是一个免费的、开源的多协议网络仿真软件，在网络仿真领域中占有十分重要的地位。OMNeT++英文全称是Objective Modular Network Testbed in C++，是近年来在科学和工业领域里逐渐流行的一种基于组件的模块化的开放的网络仿真平台。OMNeT++作为离散事件仿真器，具备强大完善的图形界面接口。本文章是。omnet++中文使用手册-Chinese Manual omnet++

we present a practical link adaptation algorithm for MIMO-OFDM systems. The proposed solution is based on sounding the channel periodically and choosing the optimal mode that will maximize the throughput or energy efficiency (EE) while satis