公开(公告)号：US20230208549A1

公开(公告)日：2023-06-29

申请号：US18115733

申请日：2023-02-28

申请人： Tybalt, LLC

发明人： Steve Shattil ,  Robi Sen ,  Thomas J Hoeft

IPC分类号： H04K3/00 ,  G06N5/04 ,  G06N20/00 ,  H04W12/79 ,  H04W12/122 ,  H04W4/40

CPC分类号： H04K3/92 ,  G06N5/04 ,  G06N20/00 ,  H04W12/79 ,  H04W12/122 ,  H04W4/40 ,  H04K2203/22

摘要： A computer-implementable method employs network signal metadata to train a cognitive learning and inference system to produce an inferred function, wherein the metadata comprises a syntactic structure of at least one network communication protocol. The inferred function is used to map metadata of a detected network signal to a cognitive profile of a transmitter of the detected network signal. The mapping effects intelligent discrimination of the transmitter from at least one other transmitter through corroborative or negating evidentiary observation of properties associated with the metadata of the detected network signal. Information content in the network signal can be determined from the inferred function or the cognitive profile without demodulating the network signal.

公开(公告)号：US20230195144A1

公开(公告)日：2023-06-22

申请号：US18112447

申请日：2023-02-21

申请人： Tybalt, LLC

发明人： Steve Shattil

IPC分类号： G05D1/10 ,  B64C39/02 ,  G05D1/00 ,  H04B7/024 ,  H04B7/185 ,  H04W24/02 ,  H04W4/40

CPC分类号： G05D1/104 ,  B64C39/024 ,  G05D1/0088 ,  H04B7/024 ,  H04B7/18504 ,  H04W24/02 ,  H04W4/40 ,  B64U2101/20

摘要： An unmanned aerial vehicle (UAV) uses a first baseband processor to establish a first communication link with a ground station of a wireless network and a second baseband processor that establishes a second communication link with a user device. Communication data is routed between the user device and the core network through the first communication link and the second communication link. The UAV receives control commands from a ground-based UAV controller that direct the UAV to travel according to a flight trajectory that is proximate to the user device.

公开(公告)号：US12034528B2

公开(公告)日：2024-07-09

申请号：US18115733

申请日：2023-02-28

申请人： Tybalt, LLC

发明人： Steve Shattil ,  Robi Sen ,  Thomas J Hoeft

IPC分类号： H04K3/00 ,  G06N5/04 ,  G06N20/00 ,  H04W4/40 ,  H04W12/122 ,  H04W12/79

CPC分类号： H04K3/92 ,  G06N5/04 ,  G06N20/00 ,  H04W4/40 ,  H04W12/122 ,  H04W12/79 ,  H04K2203/22

摘要： A computer-implementable method employs network signal metadata to train a cognitive learning and inference system to produce an inferred function, wherein the metadata comprises a syntactic structure of at least one network communication protocol. The inferred function is used to map metadata of a detected network signal to a cognitive profile of a transmitter of the detected network signal. The mapping effects intelligent discrimination of the transmitter from at least one other transmitter through corroborative or negating evidentiary observation of properties associated with the metadata of the detected network signal. Information content in the network signal can be determined from the inferred function or the cognitive profile without demodulating the network signal.

公开(公告)号：US11778019B2

公开(公告)日：2023-10-03

申请号：US17740738

申请日：2022-05-10

申请人： Tybalt, LLC

发明人： Steve J Shattil

IPC分类号： H04L29/08 ,  H04L67/101 ,  H04L67/01 ,  H04L67/63 ,  H04L41/147 ,  H04L45/00 ,  H04L67/1014 ,  H04L67/1021 ,  H04L67/1023 ,  H04W24/02 ,  H04W40/12 ,  H04W40/20 ,  H04W72/0453 ,  H04L41/12 ,  H04W28/16 ,  H04W40/02 ,  H04W84/18

CPC分类号： H04L67/101 ,  H04L41/147 ,  H04L45/70 ,  H04L67/01 ,  H04L67/1014 ,  H04L67/1021 ,  H04L67/1023 ,  H04L67/63 ,  H04W24/02 ,  H04W40/12 ,  H04W40/20 ,  H04W72/0453 ,  H04L41/12 ,  H04W28/16 ,  H04W40/02 ,  H04W84/18 ,  Y02D30/70

摘要： A base station or content delivery server in a wireless network is configured to receive wireless network topology information from each of a plurality of wireless user devices. The wireless network topology information indicates which wireless user devices are within radio communication range of each other. The base station or content delivery server is configured to respond to a request for content from a first wireless user device by using the wireless network topology information for selecting a second wireless user device that has the content and is within radio communication range of the first wireless user device. The base station or content delivery server can be configured to forward the request to the second wireless user device, send a resource identifier to the first wireless user device that identifies the second wireless user device, and/or transmit a radio resource allocation to the first wireless user device to create a peer-to-peer link with the second wireless user device.

公开(公告)号：US20220295492A1

公开(公告)日：2022-09-15

申请号：US17751654

申请日：2022-05-23

申请人： Tybalt, LLC

发明人： Steve Shattil

IPC分类号： H04W72/04 ,  H04L27/26

摘要： A transmitter in a wireless communication network includes a bits-to-symbol mapper that produces a plurality of data symbols; and a waveform modulator that receives a first discrete-time waveform and at least a second discrete-time waveform that comprises a cyclic shift of the first discrete-time waveform; modulates a first one of the plurality of data symbols onto the first discrete-time waveform and modulates a second one of the plurality of second data symbol onto the second discrete-time waveform, to produce a plurality of modulated discrete-time waveforms; and sums the plurality of modulated discrete-time waveforms to produce a modulated discrete-time signal to be transmitted in the network. The first discrete-time waveform and at least the second discrete-time waveform are multicarrier signals.

公开(公告)号：US11894965B2

公开(公告)日：2024-02-06

申请号：US18103801

申请日：2023-01-31

申请人： Tybalt, LLC

发明人： Steve Shattil

IPC分类号： H04L27/26 ,  H04B7/0456 ,  H04B7/024

CPC分类号： H04L27/2614 ,  H04B7/0456 ,  H04B7/0465 ,  H04L27/2634 ,  H04B7/024

摘要： A Multiple Input Multiple Output (MIMO) system in a radio access network (RAN) comprises a virtualized baseband unit, an antenna array; and a fronthaul network that connects the virtualized baseband unit to the antenna array. For a first set of antennas in the antenna array, the virtualized baseband unit generates a first MIMO matrix from channel state information (CSI); computes a sparse update matrix corresponding to an update to the first set of antennas; sums the sparse update matrix with the first MIMO matrix to produce a second MIMO matrix corresponding to a second set of antennas in the antenna array; determines which of the MIMO matrices results in a better CSI, MIMO condition number, peak-to-average-power ratio, or quality metric of spatial subchannels; and based on the determination, selects the first set of antennas or the second set of antennas to transmit or receive signals in the RAN.

公开(公告)号：US20230179462A1

公开(公告)日：2023-06-08

申请号：US18103801

申请日：2023-01-31

申请人： Tybalt, LLC

发明人： Steve Shattil

IPC分类号： H04L27/26 ,  H04B7/0456

CPC分类号： H04L27/2614 ,  H04B7/0456 ,  H04B7/0465 ,  H04L27/2634 ,  H04B7/024

摘要： A Multiple Input Multiple Output (MIMO) system in a radio access network (RAN) comprises a virtualized baseband unit, an antenna array; and a fronthaul network that connects the virtualized baseband unit to the antenna array. For a first set of antennas in the antenna array, the virtualized baseband unit generates a first MIMO matrix from channel state information (CSI); computes a sparse update matrix corresponding to an update to the first set of antennas; sums the sparse update matrix with the first MIMO matrix to produce a second MIMO matrix corresponding to a second set of antennas in the antenna array; determines which of the MIMO matrices results in a better CSI, MIMO condition number, peak-to-average-power ratio, or quality metric of spatial subchannels; and based on the determination, selects the first set of antennas or the second set of antennas to transmit or receive signals in the RAN.

公开(公告)号：US20220322101A1

公开(公告)日：2022-10-06

申请号：US17840225

申请日：2022-06-14

申请人： Tybalt, LLC

发明人： Steve J. Shattil

IPC分类号： H04W16/14 ,  H04W12/08 ,  H04L9/08 ,  H04W12/041 ,  H04L5/00 ,  H04B7/0456 ,  H04L9/40 ,  H04W72/08

摘要： A wireless communication device configures a first spatial subchannel in a shared frequency channel for communication with a first node in a first wireless network, and a second spatial subchannel in the shared frequency channel for communication with a second node in a second wireless network, the second wireless network different than the first wireless network. The wireless communication device employs the first spatial subchannel and the second spatial subchannel for communicating concurrently in the first wireless network and the second wireless network.

公开(公告)号：US12099373B2

公开(公告)日：2024-09-24

申请号：US18112447

申请日：2023-02-21

申请人： Tybalt, LLC

发明人： Steve Shattil

IPC分类号： G05D1/10 ,  B64C39/02 ,  G05D1/00 ,  H04B7/02 ,  H04B7/024 ,  H04B7/185 ,  H04W4/40 ,  H04W24/02 ,  B64U101/20

CPC分类号： G05D1/104 ,  B64C39/024 ,  G05D1/0088 ,  H04B7/024 ,  H04B7/18504 ,  H04W4/40 ,  H04W24/02 ,  B64U2101/20 ,  B64U2201/102 ,  B64U2201/104 ,  B64U2201/20

摘要： An unmanned aerial vehicle (UAV) uses a first baseband processor to establish a first communication link with a ground station of a wireless network and a second baseband processor that establishes a second communication link with a user device. Communication data is routed between the user device and the core network through the first communication link and the second communication link. The UAV receives control commands from a ground-based UAV controller that direct the UAV to travel according to a flight trajectory that is proximate to the user device.

公开(公告)号：US11917604B2

公开(公告)日：2024-02-27

申请号：US17751654

申请日：2022-05-23

申请人： Tybalt, LLC

发明人： Steve Shattil

IPC分类号： H04L12/28 ,  H04W72/044 ,  H04L27/26

CPC分类号： H04W72/0466 ,  H04L27/2602

摘要： A transmitter in a wireless communication network includes a bits-to-symbol mapper that produces a plurality of data symbols; and a waveform modulator that receives a first discrete-time waveform and at least a second discrete-time waveform that comprises a cyclic shift of the first discrete-time waveform; modulates a first one of the plurality of data symbols onto the first discrete-time waveform and modulates a second one of the plurality of second data symbol onto the second discrete-time waveform, to produce a plurality of modulated discrete-time waveforms; and sums the plurality of modulated discrete-time waveforms to produce a modulated discrete-time signal to be transmitted in the network. The first discrete-time waveform and at least the second discrete-time waveform are multicarrier signals.