摘要
介绍软交换信令网关中64kbps和2Mbps速率的七号信令处理子系统的软硬件设计和实现,在实现时涉及到的VxWorks操作系统的中断服务机制,PMC860的通信处理单元中断机制,基于VxWorks下PMC860QMC配置方案,与上层协议处理模块的接口设计,最后对该子系统进行了实用性测试。
Describes the software and hardware design and implementation of signaling processing subsystem with different data-link speed of Signaling Gate in SoftSwitch,the related interrupt service of VxWorks OS, interrupt mechanism of communication process units in PMC860, configuration of PMC860 QMC based on VxWorks, interface to upper-layer protocol processing mo-dule,we finally tested the practicability of the signaling processing subsystem.
出处
《计算机应用研究》
CSCD
北大核心
2005年第8期117-120,共4页
Application Research of Computers
基金
国家"863"计划资助项目(MIIC3G0220/86331703010220)
