论文标题
在实际工业环境中反对冲动干扰的短包交易者
Short-Packet Interleaver against Impulse Interference in Practical Industrial Environments
论文作者
论文摘要
无线高性能（WirelessHP）目标行业环境中传播故障的最常见原因是冲动干扰。由于中断者通常用于提高长数据包传输的正交频施加（OFDM）符号级别的可靠性，因此本文认为将短包钻头相互交织以增强脉冲/爆发的干扰能力在OFDM符号和框架级别上的可行性。使用通用软件无线电外围设备（USRP）和PC硬件平台，对带有卷积代码（CC），Reed-Solomon代码（RS）和RS+CC串联代码的交织编码短包传输的数据包错误率（PER）进行了测试和分析。应用IEEE 1613脉冲干扰产生的标准，每次测试（1 = 2）和Rs（31; 21）+CC（1 = 2）的串联代码。通过实际的实验，我们证明了在真实工厂环境中，在Terlea的编码短包传输中BIT的有效性。我们还调查了每个绩效如何取决于对讲机，代码和冲动干扰能力和频率。
The most common cause of transmission failure in Wireless High Performance (WirelessHP) target industry environments is impulse interference. As interleavers are commonly used to improve the reliability on the Orthogonal Frequency Division Multiplexing (OFDM) symbol level for long packet transmission, this paper considers the feasibility of applying short-packet bit interleaving to enhance the impulse/burst interference resisting capability on both OFDM symbol and frame level. Using the Universal Software Radio Peripherals (USRP) and PC hardware platform, the Packet Error Rate (PER) performance of interleaved coded short-packet transmission with Convolutional Codes (CC), Reed-Solomon codes (RS) and RS+CC concatenated codes are tested and analyzed. Applying the IEEE 1613 standard for impulse interference generation, extensive PER tests of CC(1=2) and RS(31; 21)+CC(1=2) concatenated codes are performed. With practical experiments, we prove the effectiveness of bit in terleaved coded short-packet transmission in real factory environments. We also investigate how PER performance depends on the interleavers, codes and impulse interference power and frequency.
