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TCP over wireless with differentiated services
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DOI：10.1109/TVT.2004.836962.png)
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摘要
En 中文
The focus of this paper is to analyze the throughput performance of TCP Tahoe and Reno on a differentiated services network with correlated wireless losses. An analytical model of TCP on a wireless link with differentiated services (DiffServ) based on the packet train model is developed. The network model is based on the state dependent arrival process. A major contribution of this paper is an analytical model combining the performance of TCP throughput and DiffServ leading to a model that. represents an almost complete network scenario. It is shown that DiffServ in a wireless channel with correlated error losses is possible if the probability of the channel changing from a good state to a bad state is less than a particular value. It is also shown that TCP Reno has a higher sensitivity to DiffServ than Tahoe. Our analytical model is validated through a number of simulations.
Keyword:
assured service
differentiated services
RED
RIO
TCP window
wireless channels
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期刊
IF:
7.1
论文数:
1.8W
被引数:
6.6W
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引用论文
Modeling TCP reno performance: A simple model and its empirical validationTCP reno性能建模: 一个简单模型及其经验验证
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分享收藏A case for relative differentiated services and the proportional differentiation model.png)
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IEEE NETWORKIF6.3
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