Invention Grant
US09198119B2 Method and apparatus for peer-2-peer Wi-Fi ranging using near field communication
有权
用于使用近场通信的对等双向Wi-Fi测距的方法和装置
- Patent Title: Method and apparatus for peer-2-peer Wi-Fi ranging using near field communication
- Patent Title (中): 用于使用近场通信的对等双向Wi-Fi测距的方法和装置
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Application No.: US13785876Application Date: 2013-03-05
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Publication No.: US09198119B2Publication Date: 2015-11-24
- Inventor: Sai Pradeep Venkatraman , Weihua Gao , Vinay Sridhara , Sina Firouzabadi
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Kilpatrick Townsend Stockton LLP
- Main IPC: H04W84/12
- IPC: H04W84/12 ; H04W84/18 ; H04W80/04 ; H04W8/26 ; H04W88/06 ; H04W48/16 ; H04W8/00 ; H04W4/00
Abstract:
According to some aspects, a method includes communicating a request from a first device to a second device using near field communication (NFC). The request includes a preferred mode of wireless local area network (Wi-Fi) operation and state information of the first device. The method further includes receiving a reply at the first device, sent from the second device, including acceptance of the preferred mode of Wi-Fi operation. The method further includes communicating wireless information to establish the Wi-Fi communication link from the first device to the second device.
Public/Granted literature
- US20140254575A1 METHOD AND APPARATUS FOR PEER-2-PEER WI-FI RANGING USING NEAR FIELD COMMUNICATION Public/Granted day:2014-09-11
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