%% You should probably cite draft-ietf-tsvwg-nqb-22 instead of this revision. @techreport{ietf-tsvwg-nqb-12, number = {draft-ietf-tsvwg-nqb-12}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-tsvwg-nqb/12/}, author = {Greg White and Thomas Fossati}, title = {{A Non-Queue-Building Per-Hop Behavior (NQB PHB) for Differentiated Services}}, pagetotal = 22, year = 2022, month = sep, day = 21, abstract = {This document specifies properties and characteristics of a Non- Queue-Building Per-Hop Behavior (NQB PHB). The purpose of this NQB PHB is to provide a separate queue that enables smooth, low-data- rate, application-limited traffic flows, which would ordinarily share a queue with bursty and capacity-seeking traffic, to avoid the latency, latency variation and loss caused by such traffic. This PHB is implemented without prioritization and without rate policing, making it suitable for environments where the use of either these features may be restricted. The NQB PHB has been developed primarily for use by access network segments, where queuing delays and queuing loss caused by Queue-Building protocols are manifested, but its use is not limited to such segments. In particular, applications to cable broadband links, Wi-Fi links, and mobile network radio and core segments are discussed. This document recommends a specific Differentiated Services Code Point (DSCP) to identify Non-Queue- Building flows.}, }