一种MIPS架构的处理器在软交换中的应用  

Application of processor based on MIPS structure in soft switch network

作　　者：昂志敏[1] 周志斌[1] 周志平 

机构地区：[1]合肥工业大学计算机与信息学院,安徽合肥230009 [2]广东电信梅州分公司,广东梅州514071

出　　处：《国外电子测量技术》2006年第7期65-68,共4页Foreign Electronic Measurement Technology

摘　　要：文中介绍基于MIPS(Microprocessor without Interlocked Pipeline Stages)架构的处理器ADM5120的功能与特点,并用此处理器设计基于5类软交换的语音通信网络方案。分别对语音通信的硬件和其中基于软交换的VOIP系统软件进行设计。利用软交换可以实现通过中继网关(TG)、PSTN、公共陆地移动网PLMN(Public Land Mobile Network)接入的各种用户终端(如SIP(Session Initiation Protocol)、H.323终端等)之间的互通。The functions and characteristics of a new processor ADMS120, which is based on MIPS structure, are introduced in this paper. A kind of embedded voice correspond system based on C5 is built with this processor. The designing scheme of system-software based on VOIP and hardware of the speech communication are introduced. The co-communications of all kinds of consumer terminals, such as SIP, H. 323 terminal, which embedded in TG, PSTN, PLMN networks by soft switch technique in the system are realized.

关 键 词：5类软交换 下一代通信网络 超标量流水线 媒体网关 

分 类 号：TN915[电子电信—通信与信息系统] TP332[电子电信—信息与通信工程]