Invention Grant
- Patent Title: Directed station roaming in cloud managed Wi-Fi network
- Patent Title (中): 定向站漫游在云管理的Wi-Fi网络中
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Application No.: US14813076Application Date: 2015-07-29
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Publication No.: US09538446B1Publication Date: 2017-01-03
- Inventor: Anil Kaushik
- Applicant: Meru Networks
- Applicant Address: unknown Sunnyvale
- Assignee: Fortinet, Inc
- Current Assignee: Fortinet, Inc
- Current Assignee Address: unknown Sunnyvale
- Agency: Law Office of Dorian Cartwright
- Agent Dorian Cartwright
- Main IPC: H04W36/30
- IPC: H04W36/30 ; H04L29/08 ; H04W84/12 ; H04B17/318 ; H04W36/00 ; H04W36/08 ; H04W88/12

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.
Information query