适用于宽带无线通信系统的跳步螺旋交织器  

Jumping spiral interleaving device suitable for broadband wireless communication system

作　　者：袁伟 YUAN Wei(Jushri Technologies,Inc.,Shanghai 200000,China)

机构地区：[1]上海瀚讯信息技术股份有限公司,上海200000

出　　处：《计算机应用文摘》2025年第4期71-74,共4页

摘　　要：针对某宽带自组织网络波形项目的需求,研制了一种能够在全地域全场景下支持分布式无中心组网的波形,以提供高传输速率、低时延和可靠的通信保障。首先,分析了常用交织器在宽带自组织网络波形设计中的不足之处。其次,通过研究码元在缓存矩阵中的分布特点,设计了行跳步、列递增的螺旋跳步码元读取方式及缓存矩阵方案。基于此,提出了一种适用于该宽带自组织网络波形项目的跳步螺旋交织器。系统仿真结果表明,所提跳步螺旋交织器能够有效提升波形抗连续突发错误的能力,同时降低处理时延和开发实现的复杂度,使得波形具备低时延性和可部署于轻量小型化设备的能力。In response to the requirements of a broadband self-organizing network waveform project,a waveform that can support distributed decentralized networking in all regions and scenarios has been developed to provide high transmission rates,low latency,and reliable communication support.Firstly,the shortcomings of commonly used interleaving devices in the waveform design of broadband self-organizing networks were analyzed.Secondly,by studying the distribution characteristics of symbols in the buffer matrix,a spiral skip step symbol reading method with row skipping and column increasing was designed,as well as a buffer matrix scheme.Based on this,a skip spiral interleaving device suitable for the waveform project of the broadband self-organizing network is proposed.The system simulation results show that the proposed skip step spiral interleaving device can effectively improve the waveform̓s ability to resist continuous burst errors,while reducing processing latency and development implementation complexity,making the waveform have low latency and the ability to be deployed on lightweight and miniaturized devices.

关 键 词：交织技术 宽带自组织网络 跳步螺旋交织 系统仿真 

分 类 号：TN929[电子电信—通信与信息系统]