@article{MA5FC5F5C,
title = "Optimizing Transmission Efficiency with Dynamic Bandwidth Aware Congestion Control (DBAC) in High-Speed Multipath Networks",
journal = "The Transactions of the Korea Information Processing Society",
year = "2024",
issn = "null",
doi = "https://doi.org/10.3745/TKIPS.2024.13.8.349",
author = "Han Kimoon",
keywords = "MPTCP, Congestion Control, High-speed Network, Dynamaic Bandwidth Aware",
abstract = "This paper proposes a new congestion control algorithm, Dynamic Bandwidth Aware Congestion Control (DBAC), to enhance data 
transmission efficiency in modern network environments that require the use of multiple paths. Traditional single-path TCP has limitations 
that are addressed by Multipath TCP (MPTCP), which can utilize multiple paths simultaneously to maximize bandwidth and improve 
transmission reliability. However, MPTCP suffers performance degradation in high-speed, long-distance networks due to path characteristic 
asymmetry. To overcome this, DBAC combines TCP CUBIC for paths with high BDP and LIA for regular paths, optimizing resource utilization 
and fairness. Experimental results show that DBAC significantly improves resource utilization and transmission performance, effectively 
using over 80% of the bandwidth on high BDP paths, compared to less than 20% with traditional LIA."
}