[R-C] Why not TFRC?

[Harald Alvestrand]

Just one detail.....

On 11/09/2011 03:59 PM, Randell Jesup wrote:
>
> In TFRC, the sender's X_recv_set is "typically" only two entries, or 2 
> RTT.  If the devices are on the same LAN, RTT may be 10ms.

In my LAN just now:
PING RTT for 64 bytes: 0.1 ms on wired, 0.7 ms on wireless-to-wired
PING RTT for 1400 bytes: 0.3 ms on wired, 1.3 ms on wireless-to-wired

Our algorithms have to function well when RTT is 0.1 ms, as well as when 
it's 1000 ms.