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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
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.
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公开(公告)号：EP4351013A3
公开(公告)日：2024-05-15
申请号：EP23220801.7
申请日：2022-10-04
IPC分类号： H04B1/38 , G01S7/00 , G01S13/00 , G01S13/82 , H04W4/38 , H04W84/12 , H04W24/10 , G01S13/76 , G01S13/72 , G01S13/87 , H04W84/18
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.
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公开(公告)号：EP4351013A2
公开(公告)日：2024-04-10
申请号：EP23220801.7
申请日：2022-10-04
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.
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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
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.
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公开(公告)号：EP4351016A3
公开(公告)日：2024-05-15
申请号：EP23220808.2
申请日：2022-10-04
IPC分类号： H04B1/38 , G01S13/76 , G01S7/00 , G01S13/00 , G01S13/72 , G01S13/82 , G01S13/87 , H04W4/38 , H04W24/10 , H04W84/12 , H04W84/18
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.
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公开(公告)号：EP4351015A3
公开(公告)日：2024-05-15
申请号：EP23220806.6
申请日：2022-10-04
IPC分类号： H04B1/38 , G01S13/76 , G01S7/00 , G01S13/00 , G01S13/72 , G01S13/82 , G01S13/87 , H04W4/38 , H04W24/10 , H04W84/12 , H04W84/18
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.
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公开(公告)号：EP4344442A1
公开(公告)日：2024-04-03
申请号：EP22879217.2
申请日：2022-10-04
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公开(公告)号：EP4351015A2
公开(公告)日：2024-04-10
申请号：EP23220806.6
申请日：2022-10-04
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.
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公开(公告)号：EP4351014A2
公开(公告)日：2024-04-10
申请号：EP23220804.1
申请日：2022-10-04
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.
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公开(公告)号：EP4102247A1
公开(公告)日：2022-12-14
申请号：EP22178761.7
申请日：2022-06-13
申请人： Wang, Beibei , Ozturk, Muhammed Zahid , Wu, Chenshu , Zeng, Xiaolu , Regani, Sai Deepika , Hu, Yuqian , Liu, K.J. Ray , Au, Oscar Chi-Lim , Han, Yi , Lai, Hung-Quoc Duc , Claffey, David N. , Chen, Chun-I , Bugos, Dan , Zan, Peng , Zhu, Guozhen
发明人： Wang, Beibei , Ozturk, Muhammed Zahid , Wu, Chenshu , Zeng, Xiaolu , Regani, Sai Deepika , Hu, Yuqian , Liu, K.J. Ray , Au, Oscar Chi-Lim , Han, Yi , Lai, Hung-Quoc Duc , Claffey, David N. , Chen, Chun-I , Bugos, Dan , Zan, Peng , Zhu, Guozhen
摘要： Methods, apparatus and systems for sound sensing and wireless sensing are described. In one example, a described system comprises: a sensor configured to obtain a baseband mixture signal in a venue; a transmitter configured to transmit a first radio signal through a wireless channel of the venue; a receiver configured to receive a second radio signal through the wireless channel; and a processor. The baseband mixture signal comprises a mixture of a first source signal and an additional signal. The first source signal is generated by a first motion of a first object in the venue. The second radio signal differs from the first radio signal due to the wireless channel and at least the first motion of the first object in the venue. The processor is configured for: obtaining a radio feature of the second radio signal, constructing a first adaptive filter for the baseband mixture signal based on the radio feature, filtering the baseband mixture signal using the first adaptive filter to obtain a first output signal, and generating an estimation of the first source signal based on the first output signal.
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