…ighted Moving Average (EWMA) has proven useful for this purpose (e.g., in TCP [ RFC6298 ] and TFRC [ RFC5348 ]). Independent latency estimates SHOULD be maintained for each destination with which an endpoint communicates. Latency samples MUST NOT be derived from ambiguous transac…
…HOULD use an initial timer value of 100 msec (the minimum defined in RFC 6298 [ RFC6298 ]) and double the value at each retransmission, up to no less than the RFC 6298 maximum of 60 seconds. Application specific profiles, such as those used for the Internet of Things environment,…
… SHOULD use an initial timer value of 1 second (the minimum defined in RFC 6298 RFC6298 ]) and double the value at each retransmission, up to no less than the RFC 6298 maximum of 60 seconds. Note that we recommend a 1-second timer rather than the 3-second RFC 6298 default in orde…
…ansmission, up to no less than 60 seconds (the maximum as specified in RFC 6298 RFC6298 ). Application-specific profiles MAY recommend shorter or longer timer values. For instance: Profiles for specific deployment environments, such as in low-power, multi-hop mesh scenarios as us…
… attempt is sending its second TCP SYN, based on the TCP's retransmission timer RFC6298 ]. If the client has historical RTT data gathered from other connections to the same host or prefix, it can use this information to influence its delay. Note that this algorithm should only tr…
…OI 10.17487/RFC6147, April 2011, < https://www.rfc-editor.org/info/rfc6147 >. [ RFC6298 ] Paxson, V., Allman, M., Chu, J., and M. Sargent, "Computing TCP's Retransmission Timer", RFC 6298 , DOI 10.17487/RFC6298, June 2011, < https://www.rfc-editor.org/info/rfc6298 >. [ RFC6544 ] …
…cal delays from its RTT sample until the handshake is confirmed. ¶ Similar to [ RFC6298 ] , smoothed_rtt and rttvar are computed as follows. ¶ An endpoint initializes the RTT estimator during connection establishment and when the estimator is reset during connection migration; se…
…OI 10.17487/RFC6147, April 2011, < https://www.rfc-editor.org/info/rfc6147 >. [ RFC6298 ] Paxson, V., Allman, M., Chu, J., and M. Sargent, "Computing TCP's Retransmission Timer", RFC 6298 , DOI 10.17487/RFC6298, June 2011, < https://www.rfc-editor.org/info/rfc6298 >. [ RFC6544 ] …
…OI 10.17487/RFC6147, April 2011, < https://www.rfc-editor.org/info/rfc6147 >. [ RFC6298 ] Paxson, V., Allman, M., Chu, J., and M. Sargent, "Computing TCP's Retransmission Timer", RFC 6298 , DOI 10.17487/RFC6298, June 2011, < https://www.rfc-editor.org/info/rfc6298 >. [ RFC6544 ] …