NDLI: An improvement algorithm based on RED and its performance analysis

Content Provider	IEEE Xplore Digital Library
Author	Dashun Que Zhixiang Chen Bi Chen
Copyright Year	2008
Description	Author affiliation: Sch. of Inf. Technol., Wuhan Univ. of Technol., Wuhan (Dashun Que; Zhixiang Chen; Bi Chen)
Abstract	Active queue management (AQM) algorithm is the key technology of congestion control for routers recommended by IETF. AQM provides a main way to avoid Internet congestion combined with TCP. Random Early Detection (RED), recommended by AQM as the default algorithm for routers of NGN, has become the research hotspot nowadays. In this paper, we proposes an improved RED algorithm named ERED (Enhanced RED) based on the study of existing RED, congestion detection and congestion avoidance. A serial of simulation had been done based on NS2 simulator. The experimental results indicate that the packet loss and stability are better than RED algorithm. The comparison of packet numbers and packet loss numbers under different congestion condition shows that the packet loss and link utilization of ERED are better than RED, which enhances the adaptability of RED algorithm.
Starting Page	2005
Ending Page	2008
File Size	161904
Page Count	4
File Format	PDF
ISBN	9781424421787
DOI	10.1109/ICOSP.2008.4697538
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Performance analysis Internet Queueing analysis Stability Bismuth Information technology Technology management Next generation networking Length measurement Analytical models link utilization AQM RED algorithm congestion control ERED algorithm
Content Type	Text
Resource Type	Article

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