Outage Probability of Two-Way Full-Duplex Relaying With Imperfect Channel State Information
Outage Probability of Two-Way Full-Duplex Relaying With Imperfect Channel State Information
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DOI：
10.1109/lcomm.2014.2320940
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发表时间：
2014-04
期刊：
影响因子：
--
通讯作者：
Dongwook Choi;Jae Hong Lee
中科院分区：
文献类型：
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作者：
Dongwook Choi;Jae Hong Lee
在这封信中，我们研究了具有残留环路干扰(LI)的双向全双工(TWFD)中继。在TWFD中继中，两个全双工用户通过全双工中继相互交换数据，每个节点尝试从其接收信号中减去对剩余LI的估计。在完全和非完全信道状态信息的情况下，推导了TWFD中继器中断概率的精确积分和近似闭合表达式。蒙特卡罗模拟验证了分析结果的有效性。
In this letter, we investigate two-way full-duplex (TWFD) relaying with a residual loop interference (LI). In the TWFD relaying, two full-duplex users exchange data with each other via a full-duplex relay, and each node attempts to subtract the estimate of the residual LI from its received signal. We derive the exact integral and approximate closed-form expressions for the outage probability of the TWFD relaying in case of perfect and imperfect channel state information. Monte Carlo simulations verify the validity of analytical results.