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公开(公告)号：US11683666B2
公开(公告)日：2023-06-20
申请号：US16892189
申请日：2020-06-03
Applicant: Nokia Technologies Oy
Inventor： Athul Prasad , Dani Korpi , Rafhael Amorim
Abstract: An apparatus, method and computer program product for: receiving information relating to data consumption characteristics of at least one user device, predicting, based on the received information, at least one data consumption area at a first point in time, determining one or more data transmission modes based on the received information and the predicted at least one data consumption area and instructing at least one communication network element to provide data transmission at the first point in time according to the determined data transmission mode.
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公开(公告)号：US11622242B2
公开(公告)日：2023-04-04
申请号：US17191330
申请日：2021-03-03
Applicant: Nokia Technologies Oy
Inventor： Athul Prasad , Amitabha Ghosh , Gilsoo Lee , Jie Chen , Jun Tan
IPC: H04W4/08 , H04L1/1812 , H04L1/1822 , H04W28/02 , H04W48/04 , H04W48/12 , H04W48/16 , H04W72/04
Abstract: In accordance with example embodiments of the present disclosure there is at least a method and apparatus to perform communicating between a network node and a user equipment of a communication network, authorization for the user equipment to join a group of user equipment to enable the user equipment to receive multicast configurations for multicast signaling authorized for the group, wherein the authorization is based on configurations in common between the user equipment and the group of user equipment; and based on the joining, utilizing the configurations in common to produce signaling between the communication network and the user equipment to receive multicast configurations for the multicast signaling authorized for the group.
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公开(公告)号：US20220368570A1
公开(公告)日：2022-11-17
申请号：US17318850
申请日：2021-05-12
Applicant: Nokia Technologies Oy
Inventor： Gilsoo Lee , Athul Prasad , Amitabha Ghosh , Jie Chen , Jun Tan
IPC: H04L25/02
Abstract: A method includes receiving, by a first user device in a wireless network, an indication of availability of a pre-trained model that estimates a channel between a second user device and a network node; receiving, by the first user device, information relating to the pre-trained model; determining, by the first user device, channel estimation information based at least on the information relating to the pre-trained model; and performing at least one of the following: transmitting, by the first user device, a report to the network node including the channel estimation information; or receiving data, by the first user device from the network node, based on the channel estimation information.
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公开(公告)号：US11502778B2
公开(公告)日：2022-11-15
申请号：US17292589
申请日：2018-11-12
Applicant: Nokia Technologies Oy
Inventor： David Navrátil , Athul Prasad , Mikko Säily , Andreas Maeder
Abstract: A method, apparatus and computer program product receive an application flow comprising a source flow and a supplementary flow from a core network. The method, apparatus and computer program product receive a flow payload indication from the core network. The method, apparatus and computer program product determine whether the application flow is to be transmitted via a unicast transmission or a multicast transmission. The method, apparatus and computer program product determine whether the supplementary flow is droppable based on the flow payload indication and whether the application flow is to be transmitted via a unicast transmission or a multicast transmission. The method, apparatus and computer program product cause only the source flow to be transmitted in a circumstance where the supplementary flow is droppable.
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公开(公告)号：US20220271851A1
公开(公告)日：2022-08-25
申请号：US17180061
申请日：2021-02-19
Applicant: Nokia Technologies Oy
Inventor： Athul Prasad , Amitabha Ghosh , Gilsoo Lee , Jie Chen , Jun Tan
IPC: H04B17/391 , G06N20/00 , H04B7/06
Abstract: Systems, methods, apparatuses, and computer program products for machine learning based channel state information (CSI) estimation and feedback configuration are provided. A method may include learning channel state information feedback from one or more user equipment as time series data. The method may also include building a predictive model for user equipment feedback based on the learned channel state information feedback. The method may further include configuring a channel state information trigger with the one or more user equipment based on the predictive model. In addition, the method may include signaling predicted channel state information to the one or more user equipment.
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Patent Agency Ranking
公开(公告)号：US11418926B2
公开(公告)日：2022-08-16
申请号：US17264119
申请日：2019-08-13
Applicant: Nokia Technologies Oy
Inventor： David Navratil , Athul Prasad , Mikko Saily , Andreas Maeder
Abstract: In accordance with some embodiments, a method may include receiving, by a first network entity, at least one user equipment context modification request from a second network entity. The method may further include configuring, by the first network entity, at least one of one or more unicast channels and one or more multicast channels. The method may further include receiving, by the first network entity, multicast data. The method may further include selecting, by the first network entity, at least one of one or more multicast channels and one or more unicast channels to transmit multicast data.
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公开(公告)号：US11330489B2
公开(公告)日：2022-05-10
申请号：US15733599
申请日：2018-03-20
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Athul Prasad , Mikko Johannes Honkala , Zexian Li , Leo Mikko Johannes Kärkkäinen , Akos Vetek , Mikko Aleksi Uusitalo
Abstract: An apparatus comprises: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: use a first base station central unit coupled to a first base station distributed unit in dependence on a computational capacity of the first base station central unit.
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公开(公告)号：US10757721B2
公开(公告)日：2020-08-25
申请号：US16722095
申请日：2019-12-20
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Athul Prasad , David Navratil , Andreas Maeder , Mikko Saily
Abstract: According to an aspect, there is provided an access node for a radio access network. The access node comprises means for determining, in response to receiving a plurality of data packets associated with one or more radio bearers for scheduling to terminal devices, an over-the-air transmission mode of each radio bearer. The means are further configured to, in response to determining that the one or more radio bearers comprise one or more first explicit multi-unicast, Xcast, radio bearers using multicast and one or more second radio bearers using unicast, schedule the one or more radio bearers according to a first scheduling mechanism. The first scheduling mechanism prioritizes the one or more first Xcast radio bearers to maximize a system throughput.
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29.发明授权公开(公告)号：US10320539B2
公开(公告)日：2019-06-11
申请号：US15161669
申请日：2016-05-23
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Athul Prasad , Ankit Bhamri , Petteri Lunden
Abstract: Systems, methods, apparatuses, and computer program products for reference signal adaptation based on incoming user mobility information are provided. One method includes receiving, by a target base station, a request to begin transmitting reference signals for mobility measurements. The request may be received from a source base station serving a user equipment. In addition, the request may be received when a handover of the user equipment is impending.
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公开(公告)号：US12289751B2
公开(公告)日：2025-04-29
申请号：US17641304
申请日：2019-09-17
Applicant: Nokia Technologies Oy
Inventor： Dani Korpi , Athul Prasad
IPC: H04W72/12 , H04L5/00 , H04W72/23 , H04W72/542
Abstract: There is provided an apparatus including circuitry configured for performing: receiving radio transmission parameters for a set of base stations to transmit at least one data packet over same time-frequency physical resource blocks to the apparatus, the apparatus located in a first cell which is adjacent to a cell of at least one base station of the set of base stations; and receiving, in a data session, the at least one data packet at the apparatus; using the at least one data packet and the radio transmission parameters for interference cancellation for data signals received at the apparatus from user devices in the first cell.
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