Full-duplex (FD) communications have been proved as an inevitable techniques to obtain high quality of service in modern wireless communications. In this paper, an integrated communication scheme using spatial modulation (SM) with transmit antenna selection (TAS) and wireless energy harvesting (EH) is proposed to enhance the overall spectral efficiency and diversity order of full-duplex relaying (FDR) networks as well as to overcome the battery shortage problem at the intermediate relay nodes. The performance of this EH-SM-FDR system is investigated thoroughly by deriving the exact-form expressions of the outage probability (OP) and network throughput. The impact of residual self-interference (RSI) at FD relay and the EH time-switching ratio is also analyzed, from which the optimal value of EH time-switching ratio to minimize the OP and maximize the network throughput of the system is obtained. It is recommended from our analysis that more receive antennas should be equipped at the relay than at the destination to achieve better OP performance. This analysis also recommends best suitable data transmission rate depending on the source transmit power to reach lowest OP and highest throughput. Finally, Monte Carlo simulations are conducted to validate all analytical results.

全双工（FD）通信已被证明是现代无线通信中获得高质量服务的必然技术。本文提出了一种使用空间调制（SM）与发射天线选择（TAS）和无线能量收集（EH）的集成通信方案，以提高全双工中继（FDR）网络的总体频谱效率和分集阶数以克服中间中继节点的电池短缺问题。通过推导中断概率（OP）和网络吞吐量的精确形式表达式，对该EH-SM-FDR系统的性能进行了全面研究。还分析了FD继电器上残余自干扰（RSI）和EH时间切换比的影响，从中可以获得使OP最小化和系统的网络吞吐量最大化的EH时间切换比的最佳值。从我们的分析中建议，中继处应配备比目的地处更多的接收天线，以实现更好的OP性能。此分析还建议了最合适的数据传输速率，具体取决于源传输功率以达到最低的OP和最高的吞吐量。最后，进行蒙特卡洛模拟以验证所有分析结果。此分析还建议了最合适的数据传输速率，具体取决于源传输功率以达到最低的OP和最高的吞吐量。最后，进行蒙特卡洛模拟以验证所有分析结果。此分析还建议了最合适的数据传输速率，具体取决于源传输功率以达到最低的OP和最高的吞吐量。最后，进行蒙特卡洛模拟以验证所有分析结果。