AB, On Apr 1, 2013, at 5:45 PM, Abdussalam Baryun <abdussalambaryun@xxxxxxxxx> wrote: > RFC6921>It is well known that as we approach the speed of light, time > slows down. > AB> I know that time slows for something when it is in speed of light, > but communication is not something moving. If the packet is in speed > of light we may reduce the comm-delay but never less than zero. The > communication times don't change if at least one communicator is not > moving in light speed. > > My comment is that I think this RFC is not logical, and I don't > understand its recommendations. There is no way that a packet can be > received before send, packet-time never changes communicators-time > while the positions of both Tx and Rx are semi-fixed (change is > relative to communicators' times not their signal). I think the > communication-times may change when the communicators are at/above > speed of light not the signal/packet. Is my physics correct? Only time will tell. Bob