【摘要】 现如今毫米波系统对数据实时传输和处理的要求越来越高，为了满足毫米波系统数据处理的实时性要求，本文针对LZ4算法的匹配方式与压缩数据帧进行了优化，并利用FPGA并行处理能力进一步提高了LZ4算法的压缩速率，保证了压缩算法传输数据的实时性，降低了压缩算法的延迟时间。优化后的压缩算法单通道压缩速率为199.2MBps，单通道的压缩速率相较于以往的压缩速率最快的LZ4算法提升约25.80%，使用多通道同时工作的数据压缩速率达到12.76Gbps。更多还原

【Abstract】 In order to meet the real-time requirements of data processing in millimeter-wave systems, this paper has optimized the matching method and compression of data frames using the LZ4 algorithm. Additionally, the parallel processing capability of FPGA has been utilized to further enhance the compression rate of the LZ4 algorithm, ensuring real-time transmission of compressed data and reducing the latency of the compression algorithm.The optimized compressing algorithm achieves a single-channel compression rate of 199.2 MBps, which is approximately 25.80% faster than the previously fastest LZ4 algorithm in terms of single-channel compression rate. When multiple channels work simultaneously, the data compression rate reaches 12.76 Gbps.更多还原