Invention Grant
- Patent Title: System and method for securing transmit opportunities for RF calibrations of Wi-Fi devices
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Application No.: US14843763Application Date: 2015-09-02
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Publication No.: US10341033B2Publication Date: 2019-07-02
- Inventor: Zhemin Xu , Lars Henrik Mucke
- Applicant: Futurewei Technologies, Inc.
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Conley Rose, P.C.
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04B17/11 ; H04B17/14 ; H04B17/18 ; H04W84/12

Abstract:
A device is configured to perform a method for performing a radio frequency (RF) calibration of a Wi-Fi device. The method includes transmitting, by a transmitter, a CTS (clear-to-send)-to-self frame, the CTS-to-self frame having a duration field indicating a first time duration of the RF calibration. The method also includes waiting, by at least one processor, for a second time duration associated with a distributed inter-frame space (DIFS) time period. The method further includes performing, by the at least one processor, the RF calibration.
Public/Granted literature
- US20170064703A1 SYSTEM AND METHOD FOR SECURING TRANSMIT OPPORTUNITIES FOR RF CALIBRATIONS OF WI-FI DEVICES Public/Granted day:2017-03-02
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