Invention Grant
- Patent Title: Device and method for WiFi scan optimization
- Patent Title (中): WiFi扫描优化的设备和方法
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Application No.: US14291965Application Date: 2014-05-30
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Publication No.: US09526065B2Publication Date: 2016-12-20
- Inventor: Kapil Chhabra
- Applicant: APPLE INC.
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Fay Kaplun & Marcin, LLP
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W48/16 ; H04W88/06

Abstract:
A method and wireless station used to perform WiFi scans. The wireless station determines a first cell identity of a first cell to which the wireless station is currently connected, determines a second cell identity of a second cell that is available, determines whether either of the first or second cell identities are related to a WiFi network based on relationships between cell identities and WiFi networks stored in the wireless station, performs a first type of scan for available WiFi networks when either of the first cell identity or the second cell identity is related to the WiFi network and performs a second type of scan for available WiFi networks when neither of the first cell identity or the second cell identity is related to the WiFi network, the first type of scan is performed more frequently or over more channels compared to the second type of scan.
Public/Granted literature
- US20150351012A1 Device and Method for WiFi Scan Optimization Public/Granted day:2015-12-03
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