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公开(公告)号：US20240340719A1
公开(公告)日：2024-10-10
申请号：US18430101
申请日：2024-02-01
Applicant: Nokia Technologies Oy
Inventor： Keeth Saliya JAYASINGHE LADDU , Timo KOSKELA , Sanjay GOYAL
CPC classification number: H04W36/0072 , H04W36/08
Abstract: An apparatus configured to: receive an indication to activate one or more transmission configuration indication states associated with at least one of: a source cell, or at least one target cell; and update a list of activated transmission configuration indication states based, at least partially, on the received indication. An apparatus configured to: transmit, to a user equipment, an indication to activate one or more transmission configuration indication states associated with at least one of: a source cell, or at least one target cell; and transmit, to the user equipment, an indication of a codepoint value of a list of activated transmission configuration indication states.
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公开(公告)号：US20230042071A1
公开(公告)日：2023-02-09
申请号：US17869343
申请日：2022-07-20
Applicant: Nokia Technologies Oy
Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining, by a network device of a communication network, that to monitor physical downlink control channel candidates of two or more control resource sets of the communication network, wherein the two or more control resource sets are using different QCL-TypeD; and selecting at least two control resource sets of the two or more control resource sets with different QCL-TypeD for monitoring at least two of the physical downlink control channel candidates.
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3.发明公开公开(公告)号：US20240056990A1
公开(公告)日：2024-02-15
申请号：US18260484
申请日：2021-01-11
Applicant: Nokia Technologies Oy
Inventor： Matha DEGHEL , Keeth Saliya JAYASINGHE LADDU , Youngsoo YUK
Abstract: Disclosed is a method comprising receiving a configuration from a base station, wherein the configuration comprises at least a first subset of power control parameters and a second subset of power control parameters. The first subset of power control parameters and the second subset of power control parameters are assigned to a physical uplink control channel resource. Uplink control information is transmitted or repeated at least to a first transmission reception point and to a second transmission reception point using the physical uplink control channel resource, wherein the first subset of power control parameters is used for transmitting or repeating to the first transmission reception point, and the second subset of power control parameters is used for transmitting or repeating to the second transmission reception point.
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Patent Agency Ranking
4.发明公开公开(公告)号：US20230275643A1
公开(公告)日：2023-08-31
申请号：US18195686
申请日：2023-05-10
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Matha DEGHEL , Timo KOSKELA , Keeth Saliya JAYASINGHE LADDU , Sami HAKOLA , Youngsoo Yuk
CPC classification number: H04B7/0695 , H04W72/02 , H04W80/02 , H04W72/21 , H04W72/53
Abstract: According to one example embodiment, a method may include receiving, by a user equipment, at least one network entity failure indication configuration. The method may further include detecting, by the user equipment, that at least one first network entity satisfies at least one beam-failure condition. The method may further include selecting, by the user equipment, one or more of at least one resource and at least one parameter based on the at least one received network entity failure indication configuration. The method may further include transmitting, by the user equipment, the at least one indication of the at least one first network entity that satisfies the at least one beam-failure condition to at least one second network entity.
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公开(公告)号：US20250047361A1
公开(公告)日：2025-02-06
申请号：US18765761
申请日：2024-07-08
Applicant: Nokia Technologies Oy
Inventor： Tachporn SANGUANPUAK , Frederick VOOK , Amir Mehdi AHMADIAN TEHRANI , Andrea BONFANTE , Keeth Saliya JAYASINGHE LADDU
IPC: H04B7/08
Abstract: This document discloses a method and an apparatus to perform using a predicted sequence of beam measurement outputs for at least one observation window associated with at least one prediction window providing reference signal received power measurements to predict a beam prediction output; identifying that a prediction window of the at least one prediction window is overlapped with at least a portion of an observation window of the at least one observation window over a time period; and comparing the beam prediction output during the overlapped portion with measurements of the observation window during the overlapped portion to perform long term real time monitoring to determine at least one prediction output for use in a next time instant, wherein the determining is based on a predicted reference signal received power of the at least one prediction output being above a threshold.
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公开(公告)号：US20240146485A1
公开(公告)日：2024-05-02
申请号：US17979533
申请日：2022-11-02
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Ahmad AWADA , Panagiotis SPAPIS , Umur KARABULUT , Sanjay GOYAL , Timo KOSKELA , Keeth Saliya JAYASINGHE LADDU
CPC classification number: H04L5/0057 , H04W36/0058
Abstract: Systems, methods, apparatuses, and computer program products for configuration and transmission of a channel state information reference signal (CSI-RS). A method may include forwarding, to a network element, synchronization signal block measurements of a target cell along with synchronization signal block indices. The method may also include requesting the network element to provide a channel state information reference signal configuration for a channel state information reference signal index whose source reference signal corresponds to at least one of the synchronization signal block indices. The method may further include receiving the channel state information reference signal configuration from the network element. In addition, the method may include transmitting the channel state information reference signal configuration to a user equipment. Further, the method may include receiving a measurement report on the channel state information reference signal index according to the channel state information reference signal configuration.
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公开(公告)号：US20230079311A1
公开(公告)日：2023-03-16
申请号：US17929036
申请日：2020-02-14
Applicant: Nokia Technologies Oy
Inventor： Keeth Saliya JAYASINGHE LADDU , Ilkka KESKITALO , Juha S. KORHONEN
Abstract: There is provided a method to operate a downstream IAB, Integrated Access and Backhaul, node of an IAB network, is provided, wherein the method comprises: receiving a first radio resource configuration that indicates a use of radio resources by the upstream IAB node and by at least one radio node served by the upstream IAB node; determining a second radio resource configuration or the downstream IAB node in dependence on the first radio resource configuration; and communication with at least one radio node, which is served by the downstream IAB node, via radio resources according to the second radio resource configuration.
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公开(公告)号：US20220386304A1
公开(公告)日：2022-12-01
申请号：US17765659
申请日：2020-09-16
Applicant: Nokia Technologies Oy
Inventor： Nhat-Quang NHAN , Keeth Saliya JAYASINGHE LADDU , Zexian LI
Abstract: An apparatus, method and computer program is provided comprising: determining a plurality of candidate data transmission slots, wherein each candidate data transmission slot has an index and said plurality of candidate data transmission slots are arranged in an order; setting an index of a current candidate data transmission slot of the plurality to be an incremental increase of an index of a preceding candidate data transmission slot of the plurality in the event that a timing gap between a start of said current candidate data transmission slot and a start of a subsequent candidate data transmission slot of the plurality is greater than a threshold; and setting the index of the current candidate data transmission slot to be equal to the index of the preceding candidate data transmission slot of the plurality in the event that the timing gap is not greater than said threshold.
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