Invention Grant
- Patent Title: WiFi Direct connection using machine-readable labels
- Patent Title (中): WiFi直接连接使用机器可读标签
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Application No.: US13827143Application Date: 2013-03-14
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Publication No.: US09100942B2Publication Date: 2015-08-04
- Inventor: Sathiyanarayanan Ramasamy , Deepak Jindal Kumar
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Austin Rapp & Hardman
- Main IPC: H04W76/02
- IPC: H04W76/02 ; H04W84/12 ; G06K19/06 ; H04W8/00 ; H04W8/26 ; H04W92/18

Abstract:
Systems and methods are disclosed for a first WiFi Direct device to receive a machine-readable label from a second WiFi Direct device to provide information on the P2P WiFi capability of the second WiFi Direct device to aid the two devices in establishing a WiFi Direct connection. The machine-readable label may include the display of a QR code by the second WiFi Direct device to the first WiFi Direct device. The information on the WiFi capability of the second WiFi Direct device may include the identity of the listen channel, the operating channel, whether the device is a P2P group owner or not (e.g., a P2P client device), and other service and/or configuration information. Because the first WiFi Direct device knows whether the second WiFi Direct device is a group owner or not, the first WiFi Direct device may take the appropriate connection to establish the WiFi Direct connection.
Public/Granted literature
- US20140269646A1 WiFi Direct Connection Using Machine-Readable Labels Public/Granted day:2014-09-18
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