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Hello, I have a node sending QoS traffic flows with different TID values at the same time. The 802.11e has a mechanism to handle virtual collisions between various flows. Is it implemented in ns-3.23? How do Identify if a virtual collision occurs or not? Thank you in advance for your replies,
Tommaso Pecorella
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Jun 10, 2015, 8:08:26 AM6/10/15
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Hi,
I'm not 100% sure, but it should be implemented. In order to be sure, study the EDCA code. This will solve the doubt *and* it will show you how to measure a virtual collision.
Have fun,
T.
Sebastien Deronne
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Jun 10, 2015, 8:26:52 AM6/10/15
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Yes it is implemented, it is denoted as internal collisions.
Please check the DCF manager class and documentation.