Invention Grant
- Patent Title: Secure WiFi communication
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Application No.: US16721091Application Date: 2019-12-19
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Publication No.: US11095391B2Publication Date: 2021-08-17
- Inventor: Ankit Sethi , Sayak Roy
- Applicant: NXP USA, Inc.
- Applicant Address: US TX Austin
- Assignee: NXP USA, Inc.
- Current Assignee: NXP USA, Inc.
- Current Assignee Address: US TX Austin
- Main IPC: H04W16/28
- IPC: H04W16/28 ; H04W64/00 ; H04L25/02 ; H04B7/06 ; H04B17/336 ; H04L1/00 ; H04K1/02 ; H04W84/12
Abstract:
A first communication device determines a first spatial direction for beamforming toward a second communication device, and determines a second spatial direction that is orthogonal to the first spatial direction. The first communication device wirelessly transmits the data to the second communication device while performing beamforming in the first spatial direction, and simultaneously wirelessly transmits noise while performing beamforming in the second spatial direction.
Information query
