Instability effects of two-way traffic in a TCP/AQM system

Jinsheng Sun; Sammy Chan; King‐Tim Ko; Guanrong Chen; Moshe Zukerman

doi:10.1016/j.comcom.2007.04.010

Abstract

1 min read

Considering four popular Active Queue Management (AQM) schemes, we demonstrate by simulations that loss and delay of acknowledgement (ACK) packets, due to congestion, may significantly degrade the stability of a TCP/AQM system. We demonstrate that giving priorities to the ACK packets can stabilize the system.

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