...
首页> 外文期刊>Wireless Communications Letters, IEEE >Performance of MRT/RAS MIMO-NOMA With Residual Hardware Impairments
【24h】

Performance of MRT/RAS MIMO-NOMA With Residual Hardware Impairments

机译:MRT / RAS MIMO-NOMA具有剩余硬件损伤的性能

获取原文
获取原文并翻译 | 示例
           

摘要

In this letter, outage probability (OP) of maximum-ratio transmission/receive antenna selection structure is analyzed in a single hop downlink multi-user multiple-input multiple-output non-orthogonal multiple access system. Theoretical analysis is conducted for Nakagami-m fading channels by considering residual hardware impairments (RHIs), channel estimation errors (CEEs) and imperfect successive interference cancellation (ipSIC) effects. Also, asymptotic OP expression is obtained to demonstrate the impact of practical impairments. According to theoretical results verified by Monte Carlo simulations, RHIs and ipSIC have only impact on array gain while CEEs cause zero diversity on the system performance.
机译:在这封信中,在单跳下行链路多用户多输入多输出非正交多次访问系统中分析了最大比率传输/接收天线选择结构的中断概率(OP)。 通过考虑残余硬件损伤(RHI),信道估计误差(CEE)和不完美的连续干扰消除(IPSIC)效应,对Nakagami-M衰落通道进行理论分析。 此外,获得了渐近op表达以证明实际损伤的影响。 根据Monte Carlo模拟验证的理论结果,RHIS和IPSIC仅对阵列增益产生影响,而CEES对系统性能导致零分集。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号