Quadratic exponential random early detection: a new enhanced random early detection-oriented congestion control algorithm for routers

Random Early Detection Gateways for Congestion Avoidance

An Improvement over Random Early Detection Algorithm: A Self-Tuning Approach

Random Early Detection (RED) is one of the most commonly used Active Queue Management (AQM) algorithms that is recommended by IETF for deployment in the network. Although RED provides low average queuing delay and high throughput at the same time, but effectiveness of RED is highly sensitive to the RED parameters setting. As network condition varies largely, setting RED's parameters with fixed ...

Hybrid Random Early Detection Algorithm for Improving End-to-End Congestion Control in TCP/IP Networks

The successful operation of the present Internet depends mainly upon TCP/IP which employs end-to-end congestion control mechanisms built in the end hosts. In order to further enhance this paradigm of end-to-end control the Random Early Detection algorithm has been proposed, which starts to mark or drop packets at the onset of congestion. The paper addresses issues related to the choice of queue...

Effective Congestion Indication for Performance Improvement of Random Early Detection

A congestion avoidance scheme allows a network to operate in the region of low delay and high throughput. Such scheme prevent a network from entering in to congested state. RED(Random Early Detection), is one such congestion avoidance mechanism used for effectively control of congestion. In RED, router uses only the average queue size, as a congestion indicator and the average queue length is i...

Load Early Detection (LED): A Congestion Control Algorithm Based on Routers’ Traffic Load

Efficient bandwidth allocation and low delays remain important goals, especially in highspeed networks. Existing end-to-end congestion control schemes (such as TCP+AQM/RED) have significant limitations to achieve these goals. In this paper, we present a new and simple congestion control scheme, called Load Early Detection (LED), that achieves high link efficiency and low persistent queue length...