TTL based AQM in large delay network

Author

Jianbin, Lv ; Bo, Li ; Yongxing, Ge

Author_Institution

Coll. of Comput. Sci., Chongqing Univ., Chongqing, China

fYear

2011

fDate

23-25 May 2011

Firstpage

937

Lastpage

942

Abstract

This paper proposes a novel combination of ECN and BECN based on the value of the TTL, the hops that a packet has been passed since it was sent. Since the ECN and the BECN both have merits and disadvantages, the combination would be expected to enhance the performance and effectiveness of the congestion control. The TTL, a default attribute of a data packet transferring on networks, must be checked on each router to decide whether to drop or forward the packet. Based on the value of the TTL, ECN or BECN would be selected to inform the sender the incipient congestion. We developed a mathematical model to analyze behaviors of the mechanism and test the model under different conditions. The results are accorded to the network behaviors very well.

Keywords

computer network management; queueing theory; telecommunication congestion control; AQM; BECN; ECN; TTL; backward explicit congestion notification; congestion control; data packet transfer; delay network; router; time to live; Algorithm design and analysis; Analytical models; Bandwidth; Delay; Equations; Mathematical model; Receivers; Backward Explicit Congestion Notification (BECN); Explicit Congestion notification (ECN); Random Early Detection (RED); Time to Live (TTL);

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2011 Chinese

Conference_Location

Mianyang

Print_ISBN

978-1-4244-8737-0

Type

conf

DOI

10.1109/CCDC.2011.5968318

Filename

5968318