fairness
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... end-to-end congestion control. This document
raises some concerns about fairness, user quality, and the danger of
congestion collapse that would arise from a rapid growth in best-
...
... sending rate is not a viable alternative.
The concerns in this document about fairness and the danger of
congestion collapse apply not only to telephony traffic ...
... The Amorphous Problem of Fairness ...
...
A third problem with persistent, high packet drop rates is fairness.
In this document we consider fairness with regard to best-effort VoIP ...
... A third problem with persistent, high packet drop rates is fairness.
In this document we consider fairness with regard to best-effort VoIP
traffic ...
... link.
While fairness is a bit difficult to quantify, we can illustrate the
effect by adding TCP ...
... traffic.
Of course, this is only one way to look at fairness. The relative
fairness between VoIP ...
... Of course, this is only one way to look at fairness. The relative
fairness between VoIP and TCP traffic ...
... canonical round-trip for judging relative fairness, it would have to
be within that range. In the absence of a single representative
...
... round-trip time, the assumption of this paper is that it is
reasonable to consider fairness between a VoIP connection and a TCP
connection ...
... canonical packet size for judging relative
fairness between TCP connections. However, because the most common
packet size ...
... data packets is 1460 bytes [Measurement], we
assume that it is reasonable to consider fairness between a VoIP
connection ...
... implementations to have a minimum RTO as low as 100 ms. For the
purposes of this document, in considering relative fairness, we will
assume a minimum RTO of 100 ms.
...
... receiver. This limits the
opportunities for the un-backing-off of a backed-off retransmit
timer. In this document, in considering relative fairness, we use a
TCP connection without timestamps ...
... Internet.
A separate claim that has sometimes been raised in terms of fairness
is that best-effort VoIP traffic ...
...
We note that this discussion of relative fairness does not in any way
challenge the right of ISPs to allocate bandwidth ...
... ECN-capable
traffic, at any rate), and what remains are concerns of fairness with
competing flows. Second, in regimes with very high congestion ...