基于Nucleus PLUS系统的TD-LTE射频一致性测试仪的实现  

Realization of TD-LTE RF Conformance Testing Instrument Based on Nucleus PLUS System

作　　者：李小文[1] 徐志文[1] 张峥[1] 

机构地区：[1]重庆邮电大学重庆市移动通信技术重点实验室,重庆400065

出　　处：《电信科学》2012年第8期63-68,共6页Telecommunications Science

基　　金：国家重大科技专项"TD-LTE射频一致性测试仪表开发"基金资助项目(No.2011ZX03001-002)

摘　　要：为满足通信软件设计中实时性和可靠性的需求,提出了一种长期演进终端协议栈通信软件的实现方案。本文重点介绍了Nucleus PLUS实时多任务操作系统的主要组件及其相关功能,并论述了系统实现过程中硬件平台搭建的实现方法及协议栈的实现机制。实际测试表明,基于Nucleus PLUS操作系统的射频一致性测试仪确保了通信的实时性和可靠性,该实现方案可应用于类似通信软件的开发过程中。In order to satisfy the requirements of realtime and reliability in designing the communication software, the implementation strategy of a long term evolution terminal protocol stack communication software is proposed. This paper introduces the main component and its function of Nucleus PLUS realtime muhitask operating system, and expounds the implementing method of hardware platform in the process of system realization and the implementing mechanism of protocol stack. The practical test shows that the RF conformance testing instrument based on the Nucleus PLUS operating system ensures the realtime and reliability, the scheme can be applied to develop other similar communications software.

关 键 词：实时操作系统 硬件平台 协议栈 射频一致性测试仪 

分 类 号：TN92[电子电信—通信与信息系统]