Title:
ビームフォーミング動的情報に基づく動き検出
Document Type and Number:
Japanese Patent JP7240391
Kind Code:
B2
Abstract:
In a general aspect, motion is detected using wireless signals. In one example, beamforming dynamic information is obtained based on a set of wireless signals transmitted through a space from a first wireless communication device to a second wireless communication device. Motion of an object in the space is detected based on the beamforming dynamic information.
Inventors:
Clavets Olexie
Omar Mohammad
Itua Stanley
Chatta Caranville
Omar Mohammad
Itua Stanley
Chatta Caranville
Application Number:
JP2020521418A
Publication Date:
March 15, 2023
Filing Date:
November 14, 2018
Export Citation:
Assignee:
Cognitive Systems Corporation
International Classes:
G01S13/46; G01S7/02; H04B7/0413; H04B7/06
Domestic Patent References:
| JP2015219222A | ||||
| JP2015208008A | ||||
| JP2010171645A | ||||
| JP2016500942A |
Foreign References:
| US20150312877 | ||||
| WO2016005977A1 | ||||
| WO2017039818A1 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Yoshi Kazuhiko Ta
Hiroyuki Suda
Fumiaki Otsuka
Takayoshi Nishijima
Hiroshi Uesugi
Naoki Kondo
Takeo Nasu
Shintaro Tominaga
Yoshi Kazuhiko Ta
Hiroyuki Suda
Fumiaki Otsuka
Takayoshi Nishijima
Hiroshi Uesugi
Naoki Kondo
Takeo Nasu
Shintaro Tominaga