Invention Grant
- Patent Title: Wireless communication device and wireless communication method for controlling transmission timing based on communication quality
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Application No.: US15420753Application Date: 2017-01-31
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Publication No.: US10257735B2Publication Date: 2019-04-09
- Inventor: Toshihisa Nabetani
- Applicant: KABUSHIKI KAISHA TOSHIBA
- Applicant Address: JP Tokyo
- Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee Address: JP Tokyo
- Agency: Foley & Lardner LLP
- Priority: JP2016-034740 20160225
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04W24/10 ; H04B7/0452 ; H04W72/08 ; H04B7/06 ; H04J1/16 ; H04W84/12

Abstract:
According to one embodiment, a wireless communication device includes: a transmitter configured to transmit a first frame, the first frame being a frame for channel estimation; a receiver configured to receive a second frame, the second frame including channel information; and controlling circuitry. The transmitter is configured to transmit a third frame by beamforming based on the channel information. The controlling circuitry is configured to measure a communication quality of a channel based on a response frame to the third frame and control a transmission timing of the first frame based on the communication quality and a transmission rate of the third frame.
Public/Granted literature
- US20170251392A1 WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD Public/Granted day:2017-08-31
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