Sender RTT Estimate Option for the Datagram Congestion Control Protocol (DCCP)

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Publisher: IETF
Doc Type: Standard
Pages: 13
Abstract: This document specifies an update to the round-trip time (RTT) estimation algorithm used for TFRC (TCP-Friendly Rate Control) congestion control by the Datagram Congestion Control Protocol (DCCP). It updates specifications for the CCID-3 and CCID-4 Congestion Control IDs of DCCP. The update addresses parameter-estimation problems occurring with TFRC-based DCCP congestion control. It uses a recommendation made in the original TFRC specification to avoid the inherent problems of receiver-based RTT sampling, by utilising higher-accuracy RTT samples already available at the sender. It is integrated into the feature set of DCCP as an end-to-end negotiable extension. [STANDARDS-TRACK]
Publication Date: 2011-07-01
Status Note: Proposed Standard
DOI: 10.17487/RFC6323
Link: https://doi.org/10.17487/RFC6323
Author(s): Gerrit Renker
Gorry Fairhurst
Keyword(s): DCCP, TFRC, CCID3, CCID4

Latest version of IETF RFC 6323

Document Versions — IETF RFC 6323

▶ IETF RFC 6323 (2011-07-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 4340 [Active*]
IETF RFC 4342 [Active*]
IETF RFC 5348 [Active*]
RFC5622 — RFC5622 EXTERNAL

Bibliographic Reference(s)

Mogul, J. and K. Ramakrishnan, "Eliminating Receive Livelock in an Interrupt-Driven Kernel", ACM Transactions on Computer Systems (TOCS), 15(3):217-252, August 1997. EXTERNAL
IETF RFC 2140 [Superseded*]

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IETF RFC 6323, Sender RTT Estimate Option for the Datagram Congestion Control Protocol (DCCP). Available at https://doi.org/10.17487/RFC6323

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IETF RFC 6323, Sender RTT Estimate Option for the Datagram Congestion Control Protocol (DCCP). Available at https://doi.org/10.17487/RFC6323

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IETF RFC 6323, Sender RTT Estimate Option for the Datagram Congestion Control Protocol (DCCP). Available at https://doi.org/10.17487/RFC6323

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<span class="citation"><cite>IETF RFC 6323</cite>, Sender RTT Estimate Option for the Datagram Congestion Control Protocol (DCCP). Available at <a href="https://doi.org/10.17487/RFC6323" target="_blank" rel="noopener">https://doi.org/10.17487/RFC6323</a></span>

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IETF RFC 6323, Sender RTT Estimate Option for the Datagram Congestion Control Protocol (DCCP)
doi: 10.17487/RFC6323
url: https://doi.org/10.17487/RFC6323

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<li>
<cite id="bib-rfc6323">IETF RFC 6323</cite>, Sender RTT Estimate Option for the Datagram Congestion Control Protocol (DCCP)
<span class="doi">10.17487/RFC6323</span>
</li>