Adaptive Algorithms for WTFC to TCP Flow Control Proxy (CROSBI ID 593661)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Pekić, Vesna ; Ožegović, Julije ; Kedžo, Ivan
engleski
Adaptive Algorithms for WTFC to TCP Flow Control Proxy
In WTFC to TCP flow control proxy the induced loss algorithm is used to slow down TCP sender located in the TCP domain. When congestion arises in the WTFC domain, packets begin accumulating in the proxy buffer. In our previous work, the original algorithm is optimized for the case of equal delay on both domains. In the more likely case that WTFC and TCP domains have different delays, the algorithm will either not react in time, or will lead to underutilization. In this paper, an adaptive version of the induced loss algorithm is proposed first. Then, in order to achieve low proxy buffer occupancy, receiver window advertizing is implemented based on round-trip time estimation, throughput measurement and proxy buffer occupancy. Simulation results verify the proposed concept.
flow control; proxy TCP; WTFC; rwin advertizing; induced loss
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Podaci o prilogu
6347655
2012.
objavljeno
Podaci o matičnoj publikaciji
SoftCOM 2012 : Proceedings of the 20th International Conference on Software, Telecommunications and Computer Networks, September 11-13, 2012, Split
Split: Fakultet elektrotehnike, strojarstva i brodogradnje Sveučilišta u Splitu
978-953-290-036-1
Podaci o skupu
20th international conference on Telecommunications, Software, and Computer Networks (SoftCOM'2012)
predavanje
11.09.2012-13.09.2012
Split, Hrvatska