【摘要】 设计并实现了适用于作战单兵的无线通讯系统,将通常为头盔式或背心式的通讯系统设计为腕带式通讯系统;文中在嵌入式平台上结合单兵通讯系统的要求,提出了腕戴式单兵通讯系统的总体设计;并根据军用要求,通过简化修改TCP/IP协议栈,提出适用于嵌入式的网络协议栈,来实现以单兵通讯系统为基点的局域网组网:选用以Intel Xscale PXA270为处理器的腕式计算机作为单兵数字助理单元以及军用无线电台共同构成单兵无线通讯系统;通过硬件实现完成了两点间的基本通讯功能以及简单的组网过程。更多还原

【Abstract】 A wrist-wearing wireless communication system for Individual-Soldier is designed and implemented,which is usually designed to be a helmet or vest-type.In this paper the design of communication system is given,which based on embedded background according to the requirement of Individual-Soldier communication system;at the same time,with the requirement of military,the network protocol stack used in this system is given by modifying the TCP/IP protocol stack for LAN networking.The paper chooses the wrist-wearing computer with Intel Xscale PXA270 processor as digital assistant unit,and military radio to constitute the Communication System together.By hardware implementing,the system has the basic point-to-point communication and simple networking process.更多还原