|
375 |
* by notifying the collision to the user. |
375 |
* by notifying the collision to the user. |
376 |
*/ |
376 |
*/ |
377 |
if (state->GetBackoffSlots () == 0 && |
377 |
if (state->GetBackoffSlots () == 0 && |
378 |
IsBusy ()) |
378 |
GetBackoffStartFor (state) > Simulator::Now ()) |
379 |
{ |
379 |
{ |
380 |
MY_DEBUG ("medium is busy: collision"); |
380 |
MY_DEBUG ("medium is busy: collision"); |
381 |
/* someone else has accessed the medium. |
381 |
/* someone else has accessed the medium. |