-
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
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：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
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：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
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：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
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：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.
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.012 秒)
