International Conference on Information Technologies in Business and Industry 2016 | |
Implementation of the Algorithm for Congestion control in the Dynamic Circuit Network (DCN) | |
计算机科学;经济学;工业技术 | |
Nalamwar, H.S.^1 ; Ivanov, M.A.^1 ; Buddhawar, G.U.^2 | |
Tomsk Polytechnic University, 30, Lenina Avenue, Tomsk | |
634050, Russia^1 | |
NCET, Mouza Bodli, Dhanora Road, Gadchiroli | |
442605, MS, India^2 | |
关键词: Buffer overflows; Data center networks; Dynamic circuit network (DCN); High bandwidth; Low-latency networks; Retransmissions; Round-trip-time; TCP throughput; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/803/1/012106/pdf DOI : 10.1088/1742-6596/803/1/012106 |
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来源: IOP | |
【 摘 要 】
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).
【 预 览 】
Files | Size | Format | View |
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Implementation of the Algorithm for Congestion control in the Dynamic Circuit Network (DCN) | 751KB | download |