公开(公告)号：EP3978949A2

公开(公告)日：2022-04-06

申请号：EP21200823.9

申请日：2021-10-04

申请人： Origin Wireless, Inc. ,  Wu, Chenshu ,  Wang, Beibei ,  Au, Oscar Chi-Lim ,  Liu, K.J. Ray ,  Mai, Chao-Lun ,  Bugos, Dan ,  Lai, Hung-Quoc Duc ,  Maid, Spencer ,  Hu, Yuqian ,  Regani, Sai Deepika ,  Ozturk, Muhammed Zahid ,  Zeng, Xiaolu ,  Wang, Fengyu ,  Lee, Jeng-Feng ,  Zan, Peng

发明人： WU, Chenshu ,  WANG, Beibei ,  AU, Oscar Chi-Lim ,  LIU, K.J. Ray ,  MAI, Chao-Lun ,  BUGOS, Dan ,  LAI, Hung-Quoc Duc ,  MAID, Spencer ,  HU, Yuqian ,  REGANI, Sai Deepika ,  OZTURK, Muhammed Zahid ,  ZENG, Xiaolu ,  WANG, Fengyu ,  LEE, Jeng-Feng

IPC分类号： G01S7/41 ,  G01S13/04 ,  G01S13/50 ,  G01S13/56 ,  G01S13/66 ,  G01S13/88 ,  G01S13/46

摘要： Methods, apparatus and systems for wireless monitoring, movement tracking, human recognition, and sound sensing are described. In one example, a described system comprises: a transmitter configured for transmitting a first wireless signal through a wireless multipath channel of a venue; a receiver configured for receiving a second wireless signal through the wireless multipath channel; and a processor. The second wireless signal differs from the first wireless signal due to the wireless multipath channel and a motion of an object in the venue. The processor is configured for: obtaining a time series of channel information (TSCI) of the wireless multipath channel based on the second wireless signal; computing a spatial-temporal information (STI) based on the TSCI; monitoring the motion of the object based on the TSCI and the STI; performing a task based on the monitoring; and generating a response based on the task.

公开(公告)号：EP4351014A3

公开(公告)日：2024-05-15

申请号：EP23220804.1

申请日：2022-10-04

申请人： Au, Oscar Chi-Lim ,  Wang, Beibei ,  Liu, K.J. Ray ,  Lai, Hung-Quoc Duc

发明人： Au, Oscar Chi-Lim ,  Wang, Beibei ,  Liu, K.J. Ray ,  Lai, Hung-Quoc Duc

IPC分类号： H04B1/38 ,  G01S13/76 ,  G01S7/00 ,  G01S13/00 ,  G01S13/72 ,  G01S13/87 ,  H04W4/38 ,  H04W24/10 ,  H04W84/12 ,  H04W84/18 ,  G01S13/82

CPC分类号： G01S13/726 ,  G01S13/765 ,  G01S13/878 ,  G01S13/003 ,  G01S13/825 ,  G01S7/003 ,  H04W84/12 ,  H04W84/18 ,  H04W24/10 ,  G01S7/415

摘要： Methods, apparatus and systems for wireless sensing are described. In one example, a described system in a wireless data communication network comprises: a transmitter configured to transmit a time series of wireless sounding signals (WSS) based on a wireless protocol associated with the wireless data communication network, and a receiver. The wireless data communication network comprises a physical (PHY) layer, a medium access control (MAC) layer, and at least one higher layer. The receiver is configured to: receive the time series of WSS (TSWSS) based on the wireless protocol through a wireless channel of a venue, and perform a plurality of wireless sensing measurements based on the received TSWSS to obtain sensing measurement results. The PHY layer or the MAC layer of the receiver reports the sensing measurement results to the at least one higher layer of the receiver. The at least one higher layer of the receiver performs a sensing-based task based on the sensing measurement results.

公开(公告)号：EP4351016A2

公开(公告)日：2024-04-10

申请号：EP23220808.2

申请日：2022-10-04

申请人： Au, Oscar Chi-Lim ,  Wang, Beibei ,  Liu, K.J. Ray ,  Lai, Hung-Quoc Duc

发明人： Au, Oscar Chi-Lim ,  Wang, Beibei ,  Liu, K.J. Ray ,  Lai, Hung-Quoc Duc

IPC分类号： H04B1/38

摘要： Methods, apparatus and systems for wireless sensing are described. In one example, a described system in a wireless data communication network comprises: a transmitter configured to transmit a time series of wireless sounding signals (WSS) based on a wireless protocol associated with the wireless data communication network, and a receiver. The wireless data communication network comprises a physical (PHY) layer, a medium access control (MAC) layer, and at least one higher layer. The receiver is configured to: receive the time series of WSS (TSWSS) based on the wireless protocol through a wireless channel of a venue, and perform a plurality of wireless sensing measurements based on the received TSWSS to obtain sensing measurement results. The PHY layer or the MAC layer of the receiver reports the sensing measurement results to the at least one higher layer of the receiver. The at least one higher layer of the receiver performs a sensing-based task based on the sensing measurement results.