【摘要】 针对基于DW1000芯片方案，搭建室内定位、测距系统的场合，为UWB通信系统设计一种数据链路层协议。主要阐述了该协议的架构设计，包括数据链路层系统中节点的部署、各类合作对象之间的动态交互、对象内部的工作状态转换，并使用统一建模语言（UML）对系统进行具体描述。更多还原

【Abstract】 A data link layer protocol in UWB communication system is built for indoor positioning and ranging system with the DW1000 chip scheme.This paper mainly expounds the architectural design of the protocol,including the deployment of nodes in the data link layer system,the dynamic interaction between various types of collaborating objects,and the transition of working state within the object.The system is described in the unified modeling language(UML).更多还原