VxWorks实时操作系统在无线通信设备中的应用  

Application of VxWorks Real-time Operating System to Radio Communication Device

作　　者：黄姝娟[1] 杜承烈[1] 张文荣[2] 李素萍[2] 

机构地区：[1]西北工业大学计算机学院,西安710072 [2]电信科学技术第10研究所,西安710061

出　　处：《计算机工程》2006年第5期266-268,279,共4页Computer Engineering

摘　　要：描述了将实时操作系统应用到无线通信领域,利用了VxWorks优异的实时性和多任务调度机制,实现了信令板对各个电路的实时控制,给出了基于VxWorks的实时控制软件设计与开发的过程,最后对该系统进行了性能测试分析并与以前的单任务控制系统进行了性能比较,充分说明了VxWorks实时操作系统被应用于无线通信领域中的优异性。The paper presents how a real-time operating system, VxWorks, is applied to radio communication field. It realizes real-time control of signal command board by utilizing the excellent real-time performance and multi-task scheduling technology of VxWorks, and gives the detailed software design and development process for real-time control system in VxWorks. In the end, it gives the performance analysis and compares with the last single-task control system on the result of performance measurement; it shows that the excellent of utilizing the Vxworks to radio communication field.

关 键 词：信令板 实时操作系统 多任务调度 基站 实时控制 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]