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1.发明公开公开(公告)号：US20240221418A1
公开(公告)日：2024-07-04
申请号：US18605133
申请日：2024-03-14
CPC分类号： G06V40/103 , G06F3/017 , G06F18/25 , G06V40/28 , H04W4/70 , H04W8/005 , H04W64/003
摘要： A cross-correlation system includes control circuitry that trains a deep neural network to cross-correlate sensor data from a plurality of sensors at an input sampling stage, determine a relationship between the cross-correlated sensor data and identities of one or more users represented in the cross-correlated sensor data, and track subsequent movements of the one or more users based on the cross-correlated sensor data. The control circuitry further obtains first sensor data of a first user from a communication system and second sensor data from a first portable device carried by the first user. Cross-correlated information of the first user is obtained by utilizing the trained deep neural network. A first gesture specific to the first user is recognized based on the cross-correlated information of the first user. A first controllable device identified from a plurality of controllable devices is controlled to execute a first action based on the first gesture.
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公开(公告)号：US12003312B2
公开(公告)日：2024-06-04
申请号：US18161928
申请日：2023-01-31
CPC分类号： H04B7/15521 , H04B7/15535
摘要： A wireless communication system includes a first communication device and a second communication device. The second communication device captures over-the-air a mmWave RF signal of a specified frequency having a defined pilot tone transmitted by the first communication device. The second communication device extracts at least one RF signal from a plurality of RF signals corresponding to different communication protocols from the captured mmWave RF signal, estimates phase-noise in the at least one extracted RF signal, and down-converts the at least one extracted RF signal to a source frequency. The second communication device further reduces the phase noise in the at least one extracted RF signal concurrently at the down-convert and utilizes the at least one extracted RF signal with reduced phase noise for further distribution to one or more end-user devices.
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公开(公告)号：US20230336238A1
公开(公告)日：2023-10-19
申请号：US18341336
申请日：2023-06-26
CPC分类号： H04B7/15535 , H04B7/2606 , H04W16/26 , H04B7/15507 , H04B7/15542 , H04B7/15578
摘要： A repeater system includes a first repeater device that receives a first beam of radio frequency (RF) signal from a first network node and a second repeater device that receives a second beam of RF signal from the first network node. The first repeater device controls the second repeater device to provide the first beam of RF signal and the second beam of RF signal to a second network node and select a plurality of signal parameters at the first repeater device and the second repeater device for the first beam of RF signal and the second beam of RF signal respectively, based on a plurality of measurements. The first repeater device further controls the second repeater device to establish an additional link with the second repeater device to create an additional dimension in a MIMO channel between the first network node and the second network node.
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公开(公告)号：US11711126B2
公开(公告)日：2023-07-25
申请号：US16910291
申请日：2020-06-24
CPC分类号： H04B7/0617 , H04B7/0695 , H04B7/10 , H04B7/15521 , H04B17/12 , H04W72/0453 , H04B3/36
摘要： A wireless communication system based on millimeter wave (mmWave) radio frequency (RF) repeaters includes a first communication device. The first communication device includes a digital signal processor configured to provide access to a first type of communication network to a plurality of communication systems that are communicatively coupled to the first communication device via a plurality of different type of wireless networks. A plurality of radio frequency (RF) signals corresponding to different communication protocols is obtained via the plurality of different type of wireless networks. The obtained plurality of RF signals corresponding to different communication protocols are merged into a mmWave RF signal of a specified frequency. The mmWave RF signal of the specified frequency is transmitted to a second communication device.
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公开(公告)号：US20230170980A1
公开(公告)日：2023-06-01
申请号：US18161928
申请日：2023-01-31
IPC分类号： H04B7/155
CPC分类号： H04B7/15521 , H04B7/15535
摘要： A wireless communication system includes a first communication device and a second communication device. The second communication device captures over-the-air a mmWave RF signal of a specified frequency having a defined pilot tone transmitted by the first communication device. The second communication device extracts at least one RF signal from a plurality of RF signals corresponding to different communication protocols from the captured mmWave RF signal, estimates phase-noise in the at least one extracted RF signal, and down-converts the at least one extracted RF signal to a source frequency. The second communication device further reduces the phase noise in the at least one extracted RF signal concurrently at the down-convert and utilizes the at least one extracted RF signal with reduced phase noise for further distribution to one or more end-user devices.
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公开(公告)号：US11336362B2
公开(公告)日：2022-05-17
申请号：US17108091
申请日：2020-12-01
摘要： A repeater system includes a first repeater device to receive a first beam of radio frequency (RF) signal from a first network node, and a second repeater device to receive a second beam of RF signal from the first network node. The first repeater device synchronizes and controls the second repeater device to concurrently provide the first beam and the second beam of RF signal to a second network node. A plurality of measurements associated with network nodes and repeater devices is acquired. A plurality of signal parameters is selected at the first and second repeater devices for a first beam and a second beam of RF signal, respectively, such that a cross-leakage of first beam on the second beam of RF signal and vice-versa at the second network node is reduced and the gain and a phase of first beam and the second beam of RF signal is adjusted.
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7.发明申请公开(公告)号：US20210405759A1
公开(公告)日：2021-12-30
申请号：US16910537
申请日：2020-06-24
摘要： A cross-correlation system includes control circuitry that obtains first sensor data of a first user from a radio detection and ranging system. A first portable device carried by the first user is detected based on the first sensor data of the first user. Second sensor data is obtained from the first portable device based on the detection of the first portable device of the first user. The first sensor data and the second sensor data are cross-correlated to obtain cross-correlated information of the first user. A first gesture specific to the first user is recognized based on the cross-correlated information. A first controllable device is identified from a plurality of controllable devices and a first action that is to be executed at the identified first controllable device, based on the first gesture. The identified first controllable device is controlled to execute the first action based on the first gesture.
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8.发明授权公开(公告)号：US11954936B2
公开(公告)日：2024-04-09
申请号：US16910537
申请日：2020-06-24
CPC分类号： G06V40/103 , G06F3/017 , G06F18/25 , G06V40/28 , H04W4/70 , H04W8/005 , H04W64/003
摘要： A cross-correlation system includes control circuitry that obtains first sensor data of a first user from a radio detection and ranging system. A first portable device carried by the first user is detected based on the first sensor data of the first user. Second sensor data is obtained from the first portable device based on the detection of the first portable device of the first user. The first sensor data and the second sensor data are cross-correlated to obtain cross-correlated information of the first user. A first gesture specific to the first user is recognized based on the cross-correlated information. A first controllable device is identified from a plurality of controllable devices and a first action that is to be executed at the identified first controllable device, based on the first gesture. The identified first controllable device is controlled to execute the first action based on the first gesture.
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公开(公告)号：US11700053B2
公开(公告)日：2023-07-11
申请号：US17736398
申请日：2022-05-04
CPC分类号： H04B7/15535 , H04B7/15507 , H04B7/15542 , H04B7/15578 , H04B7/2606 , H04W16/26
摘要： A repeater system includes a first repeater device to receive a first beam of radio frequency (RF) signal from a first network node, and a second repeater device to receive a second beam of RF signal from the first network node. The first repeater device controls the second repeater device to provide the first beam and the second beam of RF signal to a second network node. A plurality of signal parameters is selected at the first and second repeater devices for a first beam and a second beam of RF signal, respectively. The first repeater device establishes an additional link with the second repeater device, where based on the additional link, a first data stream carried by the first beam of RF signal is provided to the second network node through the first repeater device as well as the second repeater device.
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10.发明授权公开(公告)号：US11632707B2
公开(公告)日：2023-04-18
申请号：US17487032
申请日：2021-09-28
摘要： A repeater system includes a first RF repeater device arranged in a first topology of a network of RF repeater devices, to communicate with one or more second RF repeater devices in the network of RF repeater devices to service one or more source nodes and destination nodes in a wireless network. The first RF repeater device deploys an intermediate frequency to frequency shift an incoming waveform. The first RF repeater device detects a change in a network condition in wireless network between one or more source node and the destination nodes. Based on the detected change in network condition, the one or more second RF repeater devices are controlled in network of RF repeater devices to re-configure the first topology of network of RF repeater devices to a second topology.
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