Group communication protocol for real-time applications
Group communication protocol for real-time applications
复制标题
实时应用的群组通信协议
DOI：
10.1109/icdcs.1998.679485
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
M. Takizawa
中科院分区：
文献类型：
--
作者：
T. Tachikawa;H. Higaki;M. Takizawa
在分布式应用程序中，一组多个进程通过交换消息进行协作。为应用程序进程组提供足够的服务质量（QoS）（包括消息的有序传递）是至关重要的。延迟时间和消息丢失率是重要的QoS参数。在互联网应用中，不同的通信信道的延迟时间和丢失率有很大的不同。作者定义了一种新的因果关系，命名为/spl Delta/*-因果关系的消息，在世界范围内的环境。讨论了在给定延迟时间和消息丢失率要求的情况下，如何将消息发送到目的进程，以及如何解决支持/spl Delta/* 因果关系的消息丢失和延迟问题。
In distributed applications, a group of multiple processes cooperate by exchanging messages. It is critical to support the group of application processes with enough quality of service (QoS) including the ordered delivery of messages. The delay time and the message loss ratio are significant QoS parameters. In Internet applications, the delay time and the loss ratio are significantly different in different communication channels. The authors define a novel causality named /spl Delta/*-causality among the messages to hold in the world-wide environment. They discuss how to transmit messages to the destination processes and how to resolve message loss and delay supporting the /spl Delta/*-causality given the requirements of delay time and message loss ratio.