发明名称 |
METHOD AND SYSTEM FOR ESTABLISHING WIRELESS FIDELITY DIRECT (WFD) CONNECTION IN A WFD NETWORK ENVIRONMENT |
摘要 |
A method and system for establishing a Wireless Fidelity (Wi-Fi) Direct (WFD) connection between Wi-Fi devices are provided. The method includes transmitting, by a source Wi-Fi device, a probe request frame indicating a first set of parameters through a pre-defined channel, wherein the first set of parameters comprises a persistence capability and persistence information; receiving a probe response frame indicating a second set of parameters from a destination Wi-Fi device, wherein the second set of parameters comprises discovery information associated with the destination Wi-Fi device; persistently storing the discovery information associated with the destination Wi-Fi device at the source Wi-Fi device; and establishing a WFD connection with the destination Wi-Fi device using the persistently stored discovery information. |
申请公布号 |
US2015282229(A1) |
申请公布日期 |
2015.10.01 |
申请号 |
US201314428292 |
申请日期 |
2013.09.30 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
Vedula Kiran Bharadwaj Bharadwaj;Jeedigunta Venkateswar;Kim Jun-Hyung |
分类号 |
H04W76/02;H04L29/08;H04L29/06;H04W8/00 |
主分类号 |
H04W76/02 |
代理机构 |
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代理人 |
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主权项 |
1. A method of establishing a Wireless Fidelity (Wi-Fi) Direct (WFD) connection in a WFD network environment, the method comprising:
transmitting, by a source Wi-Fi device, a probe request frame indicating a first set of parameters through a pre-defined channel, wherein the first set of parameters comprises a persistence capability and persistence information; receiving a probe response frame indicating a second set of parameters from a destination Wi-Fi device, wherein the second set of parameters comprises discovery information associated with the destination Wi-Fi device; persistently storing the discovery information associated with the destination Wi-Fi device at the source Wi-Fi device; and establishing a WFD connection with the destination Wi-Fi device using the persistently stored discovery information. |
地址 |
Suwon-si, Gyeonggi-do KR |