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公开(公告)号：US20220294518A1
公开(公告)日：2022-09-15
申请号：US17202014
申请日：2021-03-15
Applicant: Nokia Technologies Oy
Inventor： Tzu-Chung Hsieh , Shahzada Basharat Rasool , Gilsoo Lee , Athul Prasad , Rapeepat Ratasuk
Abstract: A system, apparatus, method, and non-transitory computer readable medium for providing autonomous beam switching for user equipment (UE) within a cell coverage area of a high-altitude platform station (HAPS) network device, the HAPS network device may be caused the HAPS network device to, determine beam layer information corresponding to the plurality of beam layers; transmit the beam layer information to the at least one UE; receive an autonomous beam switch request from the at least one UE in response to the transmitted beam layer information, the request including beam switch parameters; determine a selected beam layer based on the beam switch parameters; and enable communication with the at least one UE using the selected beam layer.
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Patent Agency Ranking
公开(公告)号：US11838873B2
公开(公告)日：2023-12-05
申请号：US17231767
申请日：2021-04-15
Applicant: Nokia Technologies Oy
Inventor： Gilsoo Lee , Rapeepat Ratasuk , Tzu-Chung Hsieh , Shahzada Basharat Rasool , Athul Prasad
CPC classification number: H04W52/242 , H04W52/146 , H04W52/267
Abstract: Systems, methods, apparatuses, and computer program products for altitude-aware energy saving. The method may include receiving, from a network element, information including a coupling loss change or a reduced transmit power command. The method may also include controlling an uplink transmission based on the received information.
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公开(公告)号：US20220311573A1
公开(公告)日：2022-09-29
申请号：US17214135
申请日：2021-03-26
Applicant: Nokia Technologies Oy
Inventor： Tzu-Chung Hsieh , Shahzada Basharat Rasool
Abstract: Systems, methods, apparatuses, and computer program products for feeder link data transport are provided. For example, baseband in-phase and quadrature (IQ) data may be processed at the transmitter and receiver of the feeder link. The orthogonal frequency division multiplexing (OFDM) waveform used in a beam may be modified for transmission over the feeder link. For example, the waveform may have a wider subcarrier spacing (SCS) and may fill an enlarged bandwidth than otherwise with a feeder link.
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公开(公告)号：US11711134B2
公开(公告)日：2023-07-25
申请号：US17202014
申请日：2021-03-15
Applicant: Nokia Technologies Oy
Inventor： Tzu-Chung Hsieh , Shahzada Basharat Rasool , Gilsoo Lee , Athul Prasad , Rapeepat Ratasuk
IPC: H04B7/185 , H04B7/08 , H04W72/542
CPC classification number: H04B7/088 , H04B7/18504 , H04W72/542
Abstract: A system, apparatus, method, and non-transitory computer readable medium for providing autonomous beam switching for user equipment (UE) within a cell coverage area of a high-altitude platform station (HAPS) network device, the HAPS network device may be caused the HAPS network device to, determine beam layer information corresponding to the plurality of beam layers; transmit the beam layer information to the at least one UE; receive an autonomous beam switch request from the at least one UE in response to the transmitted beam layer information, the request including beam switch parameters; determine a selected beam layer based on the beam switch parameters; and enable communication with the at least one UE using the selected beam layer.
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公开(公告)号：US11582003B2
公开(公告)日：2023-02-14
申请号：US17214135
申请日：2021-03-26
Applicant: Nokia Technologies Oy
Inventor： Tzu-Chung Hsieh , Shahzada Basharat Rasool
Abstract: Systems, methods, apparatuses, and computer program products for feeder link data transport are provided. For example, baseband in-phase and quadrature (IQ) data may be processed at the transmitter and receiver of the feeder link. The orthogonal frequency division multiplexing (OFDM) waveform used in a beam may be modified for transmission over the feeder link. For example, the waveform may have a wider subcarrier spacing (SCS) and may fill an enlarged bandwidth than otherwise with a feeder link.
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公开(公告)号：US20220338128A1
公开(公告)日：2022-10-20
申请号：US17231767
申请日：2021-04-15
Applicant: Nokia Technologies Oy
Inventor： Gilsoo Lee , Rapeepat Ratasuk , Tzu-Chung Hsieh , Shahzada Basharat Rasool , Athul Prasad
Abstract: Systems, methods, apparatuses, and computer program products for altitude-aware energy saving. The method may include receiving, from a network element, information including a coupling loss change or a reduced transmit power command. The method may also include controlling an uplink transmission based on the received information.
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