HiI am confused, is the contention window in millisecond or microsecond?Thank you

Hi allaccording to the figur i attached, we know that when a wireless client want to send traffic to the AP (in upstream direction), this client must select back-off time between 0 and CWmin. the Client's CWmin is given by the AP via the beacon frame...

Hi all,can you please help me on this as I could not find enough information.when the access point transmits the CWmin/max parameters to the wireless client, it sends them via the bacon frame.now the question is:when does the AP send these parameters...

Regarding to the Contention Window (CW).as we know that the wireless client who wants to send data to the access point must generate a back-off time between 0 and CWmin and and waits until the RF channel is free for an interval called DIFS.now who gi...

Hi,I am really strougling to know why the Access Point (airenet 1260) does not prioritize the upstream traffic while it it applies the QoS on the downstream traffic only?please help meThank youNaoufl