Invention Grant
US09198213B2 Wi-Fi direct connection method using access point and device having Wi-Fi direct connection function
有权
Wi-Fi直接连接方式使用接入点和具有Wi-Fi直连功能的设备
- Patent Title: Wi-Fi direct connection method using access point and device having Wi-Fi direct connection function
- Patent Title (中): Wi-Fi直接连接方式使用接入点和具有Wi-Fi直连功能的设备
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Application No.: US13944521Application Date: 2013-07-17
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Publication No.: US09198213B2Publication Date: 2015-11-24
- Inventor: Deok-nam Kim
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2012-0139769 20121204
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W76/02

Abstract:
A Wi-Fi Direct connection method for a plurality of devices and a device having a Wi-Fi Direct connection function are disclosed. The Wi-Fi Direct connection method including connecting the plurality of devices through an access point (AP) for communication, making a request through a first device to a second device from among the plurality of devices through the AP to perform a Wi-Fi Direct connection, changing the state of the second device into a standby mode for the Wi-Fi Direct connection in a response to the request for the Wi-Fi Direct connection, performing provisioning discovery by the first device after making the request for the Wi-Fi Direct connection and exchanging a provisioning method with the second device; and accepting the Wi-Fi Direct connection in response to the second device receiving the provisioning discovery request from the first device which has requested the Wi-Fi Direct connection.
Public/Granted literature
- US20140153557A1 WI-FI DIRECT CONNECTION METHOD USING ACCESS POINT AND DEVICE HAVING WI-FI DIRECT CONNECTION FUNCTION Public/Granted day:2014-06-05
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