Integrated services digital network - signalling system n o7 - message transfer part to support international interconnection - part 1 : protocol specification v1 . 3 . 2 综合业务数字网.第7号信令系统.支持国际互连的消息传送部分.第1部分:协议规范
As a fundamental technique for distributed system integration , message transfer provides a reliable asynchronous communication mechanism for loosely - coupled processes 消息传递作为一种进程间松耦合的通信手段,是分布式系统集成中的一项关键技术。
P1 imh22 - ipm international technology . international standardized profiles amh2n . message handling systems . interpersonal messaging . amh22 - ipm requirements for message transfer 国际技术.国际标准化数据区应用信息处理器2型.信息处理系统.人际信息传送.信息传输
Topics include : frame formats , services , csma / cr mechanism , frame priority , etc . chapter four describes the message transfer layer , and application layer authentication is also described 第四章描述消息传递子层的四种类型的消息,并给出一种身份确认服务的流程。
However , the infrastructures of distributed systems are inherently fault - prone , which brings a serious challenge to the implementation of reliable message transfer service 然而分布系统比集中式系统具有更多的故障。这些故障对设计和实现一个可靠的消息传递服务提出了挑战。