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公开(公告)号：US20210058094A1
公开(公告)日：2021-02-25
申请号：US16959507
申请日：2018-01-15
Applicant: Nokia Technologies Oy
Inventor： Cyril MEASSON , Amira ALLOUM , Keeth Saliya Jayasinghe LADDU
Abstract: Redundancy information is added to information to be sent over a medium and sent as spatially coupled chain with the redundancy information as local decision verification codes. In the receiving end, when the local decision verification code has been satisfied a preset number of times, a sliding window is shifted.
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公开(公告)号：US20250048372A1
公开(公告)日：2025-02-06
申请号：US18927348
申请日：2024-10-25
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Matha DEGHEL , Keeth Saliya Jayasinghe LADDU
Abstract: Disclosed is a method comprising receiving a first information element indicating two transmission configuration indicator (TCI) states, receive a configuration, and determining an association between the two indicated TCI states and at least one physical uplink control channel resource group according to the configuration. The configuration causes the apparatus to determine the association between the two indicated TCI states and the at least one physical uplink control channel resource group to be one of the following: both of the two indicated TCI states are applicable to the at least one physical uplink control channel resource group; a first indicated TCI state of the two indicated TCI states is applicable to the at least one physical uplink control channel resource group; or a second indicated TCI state of the two indicated TCI states is applicable to the at least one physical uplink control channel resource group.
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公开(公告)号：US20240421957A1
公开(公告)日：2024-12-19
申请号：US18702561
申请日：2022-10-07
Applicant: Nokia Technologies Oy
IPC: H04L5/00
Abstract: According to an example aspect of the present disclosure, there is provided an apparatus comprising means for receiving, from a wireless network node, an activation indication activating a Transmission Configuration Indicator. TCI, state for a control resource set, wherein the TCI state indicates a reference signal associated with a cell identifier, means for determining one or more control resource set parameters depending on the cell identifier and means for monitoring a downlink control channel using said one or more control resource set parameters.
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公开(公告)号：US20240323994A1
公开(公告)日：2024-09-26
申请号：US18575753
申请日：2022-07-06
Applicant: Nokia Technologies Oy
IPC: H04W72/542 , H04W72/12
CPC classification number: H04W72/542 , H04W72/12
Abstract: A first method is disclosed, the method comprising: receiving, by a first apparatus, one or more values for one or more transmission parameters from a second apparatus, wherein the one or more transmission parameters relate to one or more transmissions from the second apparatus to the first apparatus; determining a target quality based at least on the one or more values for the one or more transmission parameters; determining feedback information based at least on the determined target quality; and transmitting the feedback information to the second apparatus. Corresponding methods for the second apparatus, a system, and computer programs are disclosed.
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公开(公告)号：US20240172080A1
公开(公告)日：2024-05-23
申请号：US18505373
申请日：2023-11-09
Applicant: Nokia Technologies Oy
Inventor： Amaanat ALI , Keeth Saliya Jayasinghe LADDU , Mihai ENESCU
CPC classification number: H04W36/362 , H04W36/0058 , H04W76/20
Abstract: An apparatus configured to: initiate performance of at least one function enabled with a first model; receive, from a source base station, at least one model compatibility configuration; determine whether the at least one function is compatible with a second model of at least one target base station based, at least partially, on the at least one model compatibility configuration; transmit, to the at least one target base station, at least one report, wherein the at least one report comprises, at least, an indication of a result of whether the at least one function is compatible with the second model of the at least one target base station; and receive, in response to the report, a conditional handover configuration, wherein the conditional handover configuration comprises, at least, an indication to at least one of: perform data collection, update the first model, or switch the first model with another model.
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Patent Agency Ranking
公开(公告)号：US20240073891A1
公开(公告)日：2024-02-29
申请号：US18261222
申请日：2022-01-05
Applicant: Nokia Technologies Oy
Inventor： Matha DEGHEL , Ping-Heng KUO , Keeth Saliya Jayasinghe LADDU , Youngsoo YUK
IPC: H04W72/1268 , H04L1/1812 , H04L1/1867
CPC classification number: H04W72/1268 , H04L1/1812 , H04L1/1874
Abstract: An apparatus comprising means for: receiving at least one configuration message; determining at least a first uplink resource associating to a first configured grant configuration and a second uplink resource associating to a second configured grant configuration based on the at least one configuration message; generating a transport block; transmitting the transport block on the first uplink resource associating to the first configured grant configuration via a first channel; transmitting the transport block on the second uplink resource associating to the second configured grant configuration via a second channel, wherein the first configured grant configuration is different to the second configured grant configuration, and wherein the first channel is different to the second channel.
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公开(公告)号：US20240048219A1
公开(公告)日：2024-02-08
申请号：US18224306
申请日：2023-07-20
Applicant: NOKIA TECHNOLOGIES OY
CPC classification number: H04B7/088 , H04B7/0626
Abstract: There is provided an apparatus comprising at least one processor and at least one memory storing instructions. When the instructions are executed by the at least one processor, the apparatus is caused to perform determining a first beam and a second beam for receiving at least one data packet from an access node of a network. The apparatus is further caused to perform receiving, from the access node, a re-transmission of the at least one data packet using the second beam when reception of the at least one data packet from the access node has failed using the first beam.
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公开(公告)号：US20230246697A1
公开(公告)日：2023-08-03
申请号：US18002781
申请日：2021-07-06
Applicant: Nokia Technologies Oy
Inventor： Youngsoo YUK , Nitin MANGALVEDHE , Keeth Saliya Jayasinghe LADDU
IPC: H04B7/06
CPC classification number: H04B7/0691 , H04B7/0695 , H04B7/0626
Abstract: The example embodiments of the invention provide at least a method and apparatus to receive, by a user equipment of a communication network, from a network node information for measurement reporting by the user equipment for beam management in the communication network, and based on the at least one beam reporting configuration, determine beam reporting at least one pair of beams of the more than one beam of the at least one transmission reception point capable for simultaneous reception by the user equipment. Further to determine, by a network node of a communication network, information for measurement reporting by user equipment for beam management in the communication network, and based on the determining, send the information towards the user equipment for use in determining beam reporting of a pair of beams of the more than one beam of the at least one transmission reception point capable for the simultaneous reception by the user equipment, wherein the information comprises an indication of at least one beam reporting configuration for more than one beam of at least one transmission reception point capable for simultaneous reception by the user equipment to be measured by the user equipment.
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公开(公告)号：US20230224920A1
公开(公告)日：2023-07-13
申请号：US18184951
申请日：2023-03-16
Applicant: Nokia Technologies Oy
Inventor： Keeth Saliya Jayasinghe LADDU , Timo KOSKELA
IPC: H04L5/00 , H04W72/232
CPC classification number: H04L5/0035 , H04W72/232
Abstract: An method includes determining to perform inter-cell multi-downlink control information (multi-DCI) based multi-transmission reception point (multi-TRP) operation for a user device based on the following: receiving, by the user device from a network node, transmission configuration index (TCI) states for a plurality of control resource sets (CORESETS), wherein the TCI states for the plurality of CORESETs are associated with a plurality of cells having different physical cell identities (PCIs) or associated with a plurality of cell groups; and determining, by the user device, that at least one of the following conditions is present: 1) a multi-DCI based multi-TRP-related high layer parameter has been configured to the user device; 2) a default mode of multi-TRP operation has been configured to the user device; or 3) the user device has received control information indicating physical downlink shared channel (PDSCH) TCI state activations corresponding to two different CORESETPoolIndex values; and, performing inter-cell multi-DCI based multi-TRP operation.
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公开(公告)号：US20220400458A1
公开(公告)日：2022-12-15
申请号：US17785204
申请日：2020-12-01
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Ilkka Antero KESKITALO , Esa Tapani TIIROLA , Esa Mikael MALKAMÄKI , Juha Sakari KORHONEN , Keeth Saliya Jayasinghe LADDU
IPC: H04W56/00
Abstract: Implementations of advanced frequency synchronization in a mobile integrated access backhaul deployment are disclosed. An apparatus includes at least one processor, and at least one non-transitory memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to perform: estimate a change in a propagation delay at two time instants, measure a time period of the two time instants using a local clock of a network node, wherein the two time instants correspond to a known timing of a received signal, subtract the change of the propagation delay from the measured time period, calculate a difference between the subtracted time period and a known timing of the received signal; and convert the difference to a frequency offset value to synchronize downlink transmission frequency between the network node and a parent node.
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