wifi: Fix noise interference calculation

2018-12-08 19:31:47 +01:00
parent 587c94f17a
commit 1e50fef75b
1 changed files with 2 additions and 1 deletions
--- a/src/wifi/model/interference-helper.cc
+++ b/src/wifi/model/interference-helper.cc
@@ -245,7 +245,7 @@ InterferenceHelper::CalculateNoiseInterferenceW (Ptr<Event> event, NiChanges *ni
        {
          continue;
        }
-      if (it->first > Simulator::Now ())
+      if (it->first >= Simulator::Now ())
        {
          break;
        }
@@ -259,6 +259,7 @@ InterferenceHelper::CalculateNoiseInterferenceW (Ptr<Event> event, NiChanges *ni
      ni->insert (*it);
    }
  ni->emplace (event->GetEndTime (), NiChange (0, event));
+  NS_ASSERT_MSG (noiseInterferenceW >= 0, "CalculateNoiseInterferenceW returns negative value " << noiseInterferenceW);
  return noiseInterferenceW;
 }