802 11 Scan
Capability_Beacon.jpg
  • Capability in Beacon
Privacy APs set the Privacy subfield to 1 within transmitted Beacon, Probe Response, Association Response, and Reassociation Response management frames if data confidentiality is required for all data frames exchanged within the BSS. If data confidentiality is not required, the Privacy subfield is set to 0.
  • 依設定好的頻道順序,依序調整聆聽並接收這一些頻道上的訊標訊框(Beacon)。
  • 當STA掃描完所有的頻道後,將收集的資料送到下一步驟判斷應加入那一個AP
  • Handoff Scheme
Vendor_Specific_Information_Element.jpg
  • Vendor specific Information element
WPA_Information_Element.jpg
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