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bpsk
- 基于能量检测的频谱感知.由于实际信道中的多径和阴影效应，单个认知用户频谱感知的性能受到影响，因此需要靠不同用户间的协同频谱感知来对抗多径和阴影效应。本设计要求在文中采用一种协作机制，即两用户进行协作频谱感知，提高主用户的检测率，减少检测时间，并且得到捷变增益。要求给出仿真结果。-spectrum sensing in cognitive radio based on energy detection.As the channels in diameter and shadow, not a si
AF-DF-of-Cooperative-Communication
- 协作通信中AF 与 DF 的matlab仿真代码，内含说明论文，仿真结果为误码率，包括理论与仿真的对比分析-Matlab simulation code AF and DF cooperative communication contains instructions papers, simulation results for bit error rate, including a comparative analysis of the theory and simulation
The-BER-comparison--of-AF-and-DF
- 协作通信AF和DF性能比较,通过比较他们的误码率来比较他们的性能差异-The BER comparison of AF and DF in cooperative communication
AF-DF-of-Cooperative-Communication
- 该程序很详细的比较分析了协作通信三个节点时系统在直接转发、存储转发AF和DF模式下的理论与仿真误码率曲线。-The program is very detailed comparative analysis of the collaborative communication system in direct forward three nodes, store-and-forward AF and DF mode theory and simulation of the ber curve.
AF-DF-CC
- 关于协作通信方面的放大转发、译码转发、编码协作的介绍，对学习协作通信非常有帮助。-About cooperative communications amplification forwarding, forwarding decoding encoded collaboration introduction learning collaborative communication is very helpful.
AF_DF
- cooperative communication AF, DF
relayselection
- relay selection and cooperative communication (DF)