摘要
本文提出了一套基于网络处理器APP530的高速ATM处理板的解决方案,作为TD-SCDMA核心网络接口设备中的一块单板,负责在3G核心网中完成ATM接入。在分析该产品现状的基础上,阐述了主要设计思想,并详细介绍了系统的硬件模块化设计方案。现场测试结果表明该产品能圆满完成3G核心实验网的各种业务。
A solution for high-speed ATM processing board based on network processor is suggested in this paper. The board achieves the access of the ATM in the 3G core network, which is appeared to be a single board in the interface equipments of the TD-SCDMA network. With analyzing the situation of instrument products, the main design idea is illuminated; the method of hardware modular design is expounded as well. Practical tests prove that the system can be applied in testing of various functions of 3G networks successfully.
出处
《微计算机信息》
北大核心
2008年第15期159-160,190,共3页
Control & Automation
基金
2006重庆市信息产业发展基金(重庆市信息产业局)(200611017)
