1. 毕业设计（论文）主要目标：
基于SCMA和D2D蜂窝混合网络引入HCP结构，在Matlab上搭建相应的干扰模型仿真平台用于对上述混合网络的性能进行仿真分析，验证SCMA相比OFDMA的性能提升。
同时基于仿真平台进行上下行链路、不同的网络拓扑结构、不同接入方式等方面的仿真，对比分析各项性能。
并对基于SCMA和D2D蜂窝混合网络用户配对方法提出优化建议。
2. 毕业设计（论文）主要内容：
本论文着眼于基于SCMA和D2D蜂窝混合网络进行开展，通过搭建仿真平台进行进一步的具体性能指标的分析研究，对比了几种不同随机几何拓扑模型下的仿真结果，并与OFDMA系统下的仿真结果进行对比分析。
最后基于SCMA和D2D蜂窝混合网络进行了用户配对的研究，提出一种优化算法。
3. 主要参考文献
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