连接驱动的流量恢复，用于时间敏感的传输服务

2008 33rd IEEE Conference on Local Computer Networks (LCN) Pub Date : 2008-10-31 DOI:10.1109/LCN.2008.4664234

Michio Honda, J. Nakazawa, Y. Nishida, H. Tokuda

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引用次数: 0

摘要

PR-SCTP提供及时的传输服务。当应用程序指定的数据生命周期到期时，发送方的PR-SCTP放弃重传数据，并发送Forward TSN块，使接收方推进累积ACK点。但是在移动通信中，节点的连接是断断续续的。在这种情况下，PRSCTP不能正常工作，从而影响了传输的时效性。为了解决这个问题，我们提出了一种新的算法，该算法传输由SCTP关联中的重读事件触发的Forward TSN。我们的方案允许PR-SCTP在不考虑连接中断的持续时间的情况下，平稳地重新启动具有生命周期的数据传输。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Connectivity-driven flow recovery for time-sensitive transport services

PR-SCTP provides a timeliness transport service. When the lifetime of the data specified by the application expires, the sender PR-SCTP gives up retransmitting the data, and transmits a Forward TSN chunk to make the receiver advance the Cumulative ACK point. However, on the mobile communication, connectivity of the nodes is intermittent. PRSCTP does not work properly in this case, thereby the timeliness transmission is impaired. In order to address this issue, we propose a new algorithm that transmits a Forward TSN triggered by readdressing events in SCTP associations. Our scheme allows PR-SCTP to restart transmission of data with lifetime smoothly regardless of duration of the connectivity disruption.

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2008 33rd IEEE Conference on Local Computer Networks (LCN)

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