An Investigation on Data Center Congestion Control Algorithms by ...
A thesis submitted in partial fulfillment of the requirements for the degree of ... DCQCN[7] operates similarly to DCTCP, but incorporates ECN more accurately.
A New Approach to Datacenter Packet Transport - USENIXThe trend is similar for DCQCN. The rate-increase timer Ti and rate-decrease timer Td are varied to change its control gains. Note that the ... HPCC: High Precision Congestion Control - Yuliang LiSetting Ti = 55µs, Td = 50µs is from DCQCN's original paper; Ti = 300µs, Td = 4µs is a vendor's default; and Ti = 900µs,. Td = 4µs is a more ... Congestion control using in-network telemetry for lossless datacentersDCQCN, TIMELY, and PCN ... After the source receives the congestion signal, tm = tq ? td is the expected amount of time required to reach the Qd threshold.
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