Open AccessImplementation of the Algorithm for Congestion control in the Dynamic Circuit Network (DCN)
Author(s) -
H. S. Nalamwar,
Michael A. Ivanov,
Gaurav Buddhawar
Publication year - 2017
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/803/1/012106
Subject(s) - computer science , computer network , tcp friendly rate control , tcp westwood plus , tcp global synchronization , retransmission , packet loss , network congestion , cubic tcp , network traffic control , tcp acceleration , tcp tuning , network packet , compound tcp , real time computing , algorithm
Transport Control Protocol (TCP) incast congestion happens when a number of senders work in parallel with the same server where the high bandwidth and low latency network problem occurs. For many data center network applications such as a search engine, heavy traffic is present on such a server. Incast congestion degrades the entire performance as packets are lost at a server side due to buffer overflow, and as a result, the response time becomes longer. In this work, we focus on TCP throughput, round-trip time (RTT), receive window and retransmission. Our method is based on the proactive adjust of the TCP receive window before the packet loss occurs. We aim to avoid the wastage of the bandwidth by adjusting its size as per the number of packets. To avoid the packet loss, the ICTCP algorithm has been implemented in the data center network (ToR)