Research Article
How to Deploy Timer for Retransmission
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@INPROCEEDINGS{10.1007/978-3-030-72795-6_20, author={Jiamin Cheng and Lei Chen and Ping Cui and Yuan An and Kailiang Zhang}, title={How to Deploy Timer for Retransmission}, proceedings={Simulation Tools and Techniques. 12th EAI International Conference, SIMUtools 2020, Guiyang, China, August 28-29, 2020, Proceedings, Part II}, proceedings_a={SIMUTOOLS PART 2}, year={2021}, month={4}, keywords={Retransmission Timer Mobile computing IOT UDP TCP}, doi={10.1007/978-3-030-72795-6_20} }- Jiamin Cheng
Lei Chen
Ping Cui
Yuan An
Kailiang Zhang
Year: 2021
How to Deploy Timer for Retransmission
SIMUTOOLS PART 2
Springer
DOI: 10.1007/978-3-030-72795-6_20
Abstract
In some emerging mobile applications, the UDP has advantage for service latency. However, retransmission mechanism is essential to deal with the losing packets while the service is based on UDP protocol. The timer for retransmission could be deployed on sender side or receiver side. To compare these two approaches, we investigate the relationship between service latency and losing packet rate in simulation. The results show that deploying the timer on receiver side obtains higher performance than the traditional method does within unstable channel environment. A new retransmission algorithm is proposed to emerging mobile applications.
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