基于VxWorks的无中心组网协议实现  

Implementation of No-center Network Protocol Based on VxWorks

作　　者：刘春冉[1] 张航[1] 倪光华[1] 

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《无线电工程》2014年第3期69-72,共4页Radio Engineering

摘　　要：随着无线通信系统中移动自组织网络的发展,无中心组网成为一个重要的发展方向。在无中心组网协议的基础上,介绍了硬件PowerPC工作平台和软件VxWorks操作系统,分析了无中心组网协议中的关键技术,阐述了实现无中心组网协议的相关设计。性能测试结果表明,采用无中心组网协议设计的通信设备可以实时搜索邻居节点,并根据信道特性动态调整传输速率进行业务传输,完全适用于工程应用。With the development of mobile self-organized network in wireless communication system,the no-center network be-comes an important development direction.Based on the no-center network protocol,firstly,the hardware PowerPC workbench and soft-ware VxWorks operating system are introduced;secondly,the key technology of no-center network protocol is analyzed;finally,the cor-relative design of no-center network protocol is expatiated. The performance test results show that the communication devices based on no-center network protocol can search neighbor nodes in real-time,and dynamically adjust transmission rate according to channel char-acters for information transmission,and it is applicable for engineering application.

关 键 词：VXWORKS 协议 任务 PCI 

分 类 号：TN92[电子电信—通信与信息系统]