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公开(公告)号：US20220225284A1
公开(公告)日：2022-07-14
申请号：US17550571
申请日：2021-12-14
Applicant: Nokia Technologies Oy
Inventor： Sami-Jukka HAKOLA , Keeth Saliya Jayasinghe LADDU , Matha DEGHEL
Abstract: Certain example embodiments provide systems, methods, apparatuses, and computer program products for facilitating downlink control information (DCI) repetition on linked physical downlink control channel (PDCCH) candidates of different search space sets. For example, certain embodiments may provide a procedure for a network node or a user equipment (UE) to determine a set of PDCCH candidates for determining starting time and ending time instances for the PDCCH transmission utilizing the repetition of the DCI.
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公开(公告)号：US20250158773A1
公开(公告)日：2025-05-15
申请号：US18837323
申请日：2022-02-11
Applicant: Nokia Technologies Oy
Inventor： Matha DEGHEL , Youngsoo YUK
IPC: H04L5/00 , H04W52/14 , H04W72/1268
Abstract: There is provided an apparatus comprising means for: receiving a configuration related to sounding reference signal resources comprising a first sounding reference signal resource group and a second sounding reference signal resource group, wherein the first sounding reference signal resource group is associated to a first waveform and the second sounding reference signal resource group is associated to a second waveform different from the first waveform.
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公开(公告)号：US20250062881A1
公开(公告)日：2025-02-20
申请号：US18931586
申请日：2024-10-30
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Keeth Saliya Jayasinghe LADDU , Matha DEGHEL
IPC: H04L5/00 , H04W72/232
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of limited buffer rate matching (LBRM) calculation for simultaneous multi-panel transmission. The method comprises: receiving, by a terminal device and from a network device, one or more maximum rank values for at least one BWP of one or more serving cells of the terminal device, wherein the one or more maximum rank values are associated with one or more PUSCH transmission schemes; determining, by the terminal device, based at least on the one or more maximum rank values, a maximum number of layers for LBRM; and determining, by the terminal device, a TBS for LBRM using the maximum number of layers.
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公开(公告)号：US20250055550A1
公开(公告)日：2025-02-13
申请号：US18928729
申请日：2024-10-28
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Matha DEGHEL , Filippo TOSATO , Mihai ENESCU , Keeth Saliya Jayasinghe LADDU
Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for dynamic antenna port related configuration. The method comprises: receiving, at a terminal device and from a network device, a first indication of a plurality of subsets of antenna ports; and receiving, at the terminal device and from the network device, a second indication of disabling at least one of the plurality of subsets of antenna ports.
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公开(公告)号：US20240413926A1
公开(公告)日：2024-12-12
申请号：US18700489
申请日：2021-10-14
Applicant: Nokia Technologies Oy
Inventor： Matha DEGHEL , Keeth Saliya Jayasinghe LADDU
IPC: H04L1/00
Abstract: Various example embodiments relate to a solution for wireless communication. A user device may be configured to receive, from a network device, at least one parameter for a first uplink transmission from the user device, the at least one parameter relating to at least one of one or more modulation orders or one or more coding rates for the first uplink transmission; and utilize the at least one parameter for the first uplink transmission when a parallel uplink transmission is detected at the user device. Devices, methods, and computer programs are disclosed.
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Patent Agency Ranking
公开(公告)号：US20240405957A1
公开(公告)日：2024-12-05
申请号：US18691262
申请日：2022-09-02
Applicant: Nokia Technologies Oy
Inventor： Matha DEGHEL , Keeth Saliya Jayasinghe LADDU
IPC: H04L5/00 , H04W72/232
Abstract: Systems, methods, apparatuses, and computer program products for flexible TCI state indications. An apparatus may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured to, with the at least one processor, cause the apparatus at least to5 receive, on a CORESET belonging to a first CORESET group, DCI indicating at least one TCI state. One or more of the at least one TCI states may be mapped to at least a second CORESET group.
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公开(公告)号：US20240349138A1
公开(公告)日：2024-10-17
申请号：US18632392
申请日：2024-04-11
Applicant: Nokia Technologies Oy
Inventor： Klaus HUGL , Matha DEGHEL
CPC classification number: H04W36/0072 , H04W76/28
Abstract: A communications apparatus, configured for determining a cell for Physical Uplink Control Channel, PUCCH, transmission for each of a plurality of slots configured, wherein the communications apparatus is configured to communicate via a first cell and a second cell, and the communications apparatus includes at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the communications apparatus at least to obtain a first cell Discontinuous Reception, DRX, configuration for the first cell, the first cell DRX configuration including cell DRX non-active periods and/or cell DRX active periods for the plurality of slots; and if detecting a slot for which the first cell is at least partially in a cell DRX non-active period during the slot, determine the second cell as a cell for PUCCH transmission during the detected slot.
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公开(公告)号：US20240284207A1
公开(公告)日：2024-08-22
申请号：US18405221
申请日：2024-01-05
Applicant: Nokia Technologies Oy
Inventor： Matha DEGHEL , Youngsoo YUK
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of spatial adaptation for energy saving. The method comprises: receiving, at a first device from a second device, a change indication indicating at least one antenna port of which at least one antenna element is changed. The antenna port is active before and after the change. The method further comprises performing at least one of a measurement of at least one reference signal or a reception of a physical channel in consideration of the at least one antenna port. In this way, the first device may be informed about impact of spatial adaptation of the second device and is able to adapt the impacted channel state information measurement and/or reporting. As such, energy saving can be achieved.
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公开(公告)号：US20240155508A1
公开(公告)日：2024-05-09
申请号：US18478018
申请日：2023-09-29
Applicant: Nokia Technologies Oy
Inventor： Matha DEGHEL , Keeth Saliya Jayasinghe LADDU
IPC: H04W52/36
CPC classification number: H04W52/365
Abstract: Disclosed is a method comprising identifying or detecting, by a terminal device, at least two simultaneous uplink transmissions from the terminal device, wherein the at least two simultaneous uplink transmissions are at least partially overlapping in time on a same cell or component carrier; generating, by the terminal device, a single power headroom report (PHR) for the at least two simultaneous uplink transmissions using one uplink transmission of the at least two simultaneous uplink transmissions; and transmitting, by the terminal device and to a network node, the single PHR.
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公开(公告)号：US20240098742A1
公开(公告)日：2024-03-21
申请号：US18256522
申请日：2021-12-20
Applicant: Nokia Technologies Oy
Inventor： Matha DEGHEL , Keeth Saliya Jayasinghe LADDU , Youngsoo YUK
CPC classification number: H04W72/20 , H04L5/0035
Abstract: Systems, methods, apparatuses, and/or computer program products for dynamically switching between or determining whether to apply single-TRP mode and/or multiple-TRP mode are provided. One method may include receiving, at a user equipment, configuration information indicating that multi-transmission reception point (TRP) physical uplink control channel (PUCCH) scheme could be applicable, and determining, at the user equipment, whether to apply the multi-TRP PUCCH scheme or a single-TRP PUCCH scheme for an uplink control information (UCI) transmission on a determined PUCCH resource.
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