We analyze whether multidimensional parity check (MDPC) code and an auxiliary channel can improve the throughput and extend the THz transmission distance. While channel quality is addressed by various coding approaches, and an effective THz transmission system configuration is enabled by other approaches with additional channels, their combination is new with the potential for significant improvements in quality of the data transmission. Our specific solution is designed to correct data bits at the physical layer by a low complexity erasure code (MDPC), whereby original data and parity data are simultaneously transferred over two parallel THz channels, including one main channel and one additional channel. The results are theoretically analyzed to see that our new solution can improve throughput, support higher modulation levels and transfer data over the longer distances with THz communications.

中文翻译：

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使用 MDPC 码和辅助信道增加太赫兹系统中的传输距离

我们分析了多维奇偶校验（MDPC）码和辅助信道是否可以提高吞吐量并延长太赫兹传输距离。虽然信道质量通过各种编码方法解决，有效的太赫兹传输系统配置可以通过其他具有额外信道的方法实现，但它们的组合是新的，具有显着提高数据传输质量的潜力。我们的特定解决方案旨在通过低复杂度纠删码 (MDPC) 在物理层纠正数据位，从而原始数据和奇偶校验数据通过两个并行太赫兹通道同时传输，包括一个主通道和一个附加通道。从理论上分析结果，可以看出我们的新解决方案可以提高吞吐量，