@techreport{morton-tsvwg-codel-approx-fair-01, number = {draft-morton-tsvwg-codel-approx-fair-01}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-morton-tsvwg-codel-approx-fair/01/}, author = {Jonathan Morton and Peter G. Heist}, title = {{Controlled Delay Approximate Fairness AQM}}, pagetotal = 7, year = 2020, month = mar, day = 9, abstract = {This note presents CodelAF, or Controlled Delay Approximate Fairness in full, as an alternative to single-queue AQM or Fair Queue implementations in the low-cost or high-speed network hardware spaces. It builds on the seminal work in Codel {[}RFC8289{]}, and guides multiple competing flows towards similar throughputs by differential congestion signalling, whilst requiring only a single FIFO queue. It may also be combined with CNQ {[}I-D.morton-tsvwg-cheap-nasty-queueing{]} to provide a latency optimisation for sparse flows.}, }