Invention Grant
- Patent Title: Device discovery method and apparatus of Wi-Fi P2P device
- Patent Title (中): Wi-Fi P2P设备的设备发现方法和设备
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Application No.: US13303952Application Date: 2011-11-23
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Publication No.: US09408058B2Publication Date: 2016-08-02
- Inventor: Bu Seop Jung , Jhong Il Kim , Hyun Soo Kim , Jong Mu Choi , Jung Hun Lee
- Applicant: Bu Seop Jung , Jhong Il Kim , Hyun Soo Kim , Jong Mu Choi , Jung Hun Lee
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2010-0118111 20101125
- Main IPC: H04W84/02
- IPC: H04W84/02 ; H04W8/00 ; H04W76/02
Abstract:
A device discovery method and apparatus of a Wi-Fi Peer-to-Peer (P2P) device for improving connection compatibility with legacy devices are provided. The method includes receiving a command for executing a modified P2P device discovery mode, configuring the Wi-Fi P2P device as a group owner autonomously, entering a group owner receive mode in which a probe request can be received, and discovering an external device which transmits the probe request.
Public/Granted literature
- US20120134349A1 DEVICE DISCOVERY METHOD AND APPARATUS OF WI-FI P2P DEVICE Public/Granted day:2012-05-31
Information query
