A Novel Active Queue Management Algorithm Based on Average Queue Length Change Rate

The rapid development of information technology has promoted the transformation traditional networks into intelligent networks. Huge data traffic is generated by various types services in networks, which can easily lead to network congestion, system instability, and other problems. These problems may incur great requirements pose challenges for queue management algorithms. Most active (AQM) algorithms judge congestion level based only on size average length while ignoring variations. This makes these difficult achieve effective improvement control efficiency. To address this problem, a novel algorithm, namely change rate –RED (AC-RED) proposed paper. AC-RED better relieve reconfiguring packet loss strategy model rate. simulation results NS2 show that complex dynamic environments, performance algorithm length, rate, delay, delay jitter improved most load conditions compared with five