Efficiency Tests of DBA Algorithms in XG-PON
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Date
2019-07-08
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Mark
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MDPI
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Abstract
Sophisticated dynamic bandwidth allocation (DBA) algorithms can dramatically improve or
worsen throughput and delay in whole networks. It is very important to choose the right DBA algorithm.
Our work tests static assignment and three DBA algorithms, namely GigaPON Access Network DBA,
Hybrid Reporting Allocation, and modied Max–Min Fair. All tests were made on our simulator of
ten-gigabit passive optical network DBA specially developed for testing DBA algorithms. The tests verify
delay of each optical network unit and amount of waste with bandwidth. This paper describes how the
used DBA algorithms work and the processes involved in DBA algorithms.
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Peer-reviewed
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en