Medium Access Methods & QoS Frame Exchanges. #CWAP #Notes #Revision

Contention Algorithms The client STA must locate an AP to which it desires to connect which it does either actively or passively. The 802.11 MAC layer provides the following functions. Scanning – Process used to discover BSS or to discover access points within a known BSS. It can either be done passively (Beacon frames) or actively (Probe Request/Response frames). Synchronisation […]