@TechReport{ draft-proshin-tsvwg-sctp-rtx-bit, author = "Maksim Proshin", title = "{Retransmit bit for SCTP DATA, I-DATA and SACK}", type = "Internet Draft", number = "draft-proshin-tsvwg-sctp-rtx-bit-03", day = "1", month = jun, year = "2020", institution = "IETF, Individual Submission", language = "english", abstract = "{This document defines a method which helps an SCTP sender to understand when a received SACK acknowledges the original transmission of a TSN or its retransmission. It is done by specifying a new bit, called Retransmit bit~(R-bit), in the header of DATA, I-DATA and SACK chunks. The bit is used when a TSN is retransmitted and returned back in the acknowledgement. This document updates [RFC4960] if approved.}", url = "https://tools.ietf.org/id/draft-proshin-tsvwg-sctp-rtx-bit-03.txt", url.size = "27146", url.md5 = "dd68dac19392f454f65821df6782d691", url.mime = "text/plain", url.checked = "2022-06-07 18:04:55 CEST" }