Invention Grant
- Patent Title: Directed station roaming in cloud managed Wi-Fi network
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Application No.: US15908728Application Date: 2018-02-28
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Publication No.: US10200932B2Publication Date: 2019-02-05
- Inventor: Anil Kaushik
- Applicant: Fortinet, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Fortinet, Inc.
- Current Assignee: Fortinet, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Law Office of Dorian Cartwright
- Agent Dorian Cartwright
- Main IPC: H04L12/24
- IPC: H04L12/24 ; H04W36/08 ; H04W36/30 ; H04W36/38 ; H04W52/40 ; H04W84/12 ; H04W88/12 ; H04B17/318 ; H04B17/373

Abstract:
Directing station roaming in a cloud-managed Wi-Fi network. Management messages are received from a controller that is located remotely from the Wi-Fi communication network by an access point. When an RSSI (received signal strength indication) value between the station and the access point falls below a threshold, the access point (i.e., controller access point) determines which neighboring access point would be a best fit for a hand-off, with limited real-time input form the cloud-based Wi-Fi controller. One of the two or more of the plurality of access points is selected for handing-off the station based on the RSSI values received from the interrogation. Responsive to the selection, a message is sent to the selected access point instructing the one of the at least one of the plurality of access points to respond to messages from the station.
Public/Granted literature
- US20180255498A1 DIRECTED STATION ROAMING IN CLOUD MANAGED WI-FI NETWORK Public/Granted day:2018-09-06
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