Journal of System Simulation
Abstract
Abstract: An accurate theoretical model of LTP in deep space communication was established, taking into account the characteristics of extremely long propagation delay, intermittent connectivity, asymmetric data rates and high error rates. Compared with the theoretical model built before, the model paid more attention to the different impacts of losses of different types of LTP data segments, multiple-session transmission characteristic of LTP, and calculated the expected value of transmission rounds. The performance of theoretical model with different channel BERs and file sizes was simulated and analyzed by MATLAB. A DTN testbed was built and the actual file transfer experiments were carried out to validate the accuracy of the model.
Recommended Citation
Yang, Wang; Hong, Yang; Chen, Xiaoguang; and Kai, Ding
(2020)
"Theoretical Model and Validation of Delivery Time of LTP in Deep Space Communication,"
Journal of System Simulation: Vol. 29:
Iss.
3, Article 2.
DOI: 10.16182/j.issn1004731x.joss.201703002
Available at:
https://dc-china-simulation.researchcommons.org/journal/vol29/iss3/2
First Page
479
Revised Date
2016-09-12
DOI Link
https://doi.org/10.16182/j.issn1004731x.joss.201703002
Last Page
486
CLC
TP393
Recommended Citation
Wang Yang, Yang Hong, Chen Xiaoguang, Ding Kai. Theoretical Model and Validation of Delivery Time of LTP in Deep Space Communication[J]. Journal of System Simulation, 2017, 29(3): 479-486.
DOI
10.16182/j.issn1004731x.joss.201703002
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