Evaluating LTP-T: A DTN-Friendly Transport Protocol
Evaluating LTP-T: A DTN-Friendly Transport Protocol
复制标题
评估 LTP-T：DTN 友好的传输协议
DOI：
10.1109/iwssc.2007.4409412
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发表时间：
2007
期刊：
影响因子：
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通讯作者：
V. Cahill
中科院分区：
文献类型：
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作者：
S. Farrell;V. Cahill
Licklider传输协议(LTP)是由容迟网络研究小组(DTNRG)开发的容迟延点对点协议。LTP-传输是LTP的扩展，提供端到端服务，旨在成为通用延迟容忍网络(DTN)友好的传输协议。我们描述了针对这些协议的基于网络仿真的测试设置，以及针对几个简单的DTN场景对其性能的评估。特别是，我们将LTP-T与DTNRG正在开发的另一种协议-捆绑协议(BP)进行了比较。结果表明，LTP-T协议在某些情况下比BP协议具有更好的性能，但作为一种覆盖网络协议，BP协议总体上更加灵活。
The Licklider transmission protocol (LTP) is a delay-tolerant point-to-point protocol being developed by the Delay-Tolerant Networking Research Group (DTNRG). LTP-Transport is an extension to LTP that provides end-to-end services and which is designed to be a generic Delay-Tolerant Network (DTN) friendly transport protocol. We describe our network emulation based test setup for these protocols and our evaluation of their performance for a few simple DTN scenarios. In particular we compare LTP-T with the other protocol being developed by the DTNRG, the bundle protocol (BP). Our results show that LTP-T can outperform the BP in some cases, though, as an overlay network protocol, the BP is more flexible in general.