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11.发明公开公开(公告)号：US20240162956A1
公开(公告)日：2024-05-16
申请号：US17985699
申请日：2022-11-11
Applicant: Nokia Technologies Oy
Inventor： Sanjay GOYAL , Timo KOSKELA , Keeth Saliya Jayasinghe LADDU , Ahmad AWADA , Ali KARIMIDEHKORDI , Panagiotis SPAPIS
CPC classification number: H04B7/0626 , H04B7/063 , H04B7/0632 , H04W24/10
Abstract: Systems, methods, apparatuses, and computer program products for the acquisition and provision of channel state information for a target cell early in the process of layer one/layer two inter-cell mobility are provided. For example, a method can include a user equipment receiving a first configuration of layer one measurement and reporting together with a second configuration for channel state information measurement and reporting for a candidate cell. The method can also include reporting layer one measurement according to the first configuration. The method can further include performing channel state information measurements according to the second configuration. The method can additionally include reporting the channel state information measurements to a network element to be forwarded to the candidate cell.
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公开(公告)号：US20250056427A1
公开(公告)日：2025-02-13
申请号：US18797523
申请日：2024-08-08
Applicant: Nokia Technologies Oy
Inventor： Timo KOSKELA , Sanjay GOYAL
IPC: H04W52/36 , H04W74/0833
Abstract: Example embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage medium for power ramping procedure. In a method, a first apparatus performs a first random access transmission with a transmission power determined based on a power ramping counter. The first random access 5 transmission is associated with a first random access procedure initiated by a physical downlink control channel (PDCCH) order. The first apparatus stores a value of the power ramping counter.
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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：US20240284369A1
公开(公告)日：2024-08-22
申请号：US18440406
申请日：2024-02-13
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Sanjay GOYAL , Ali KARIMIDEHKORDI , Bernhard WEGMANN , Ugur Baran ELMALI , Timo KOSKELA
IPC: H04W56/00 , H04B17/318 , H04W24/10 , H04W76/10
CPC classification number: H04W56/0045 , H04B17/328 , H04W24/10 , H04W76/10
Abstract: There is provided a method, computer program, and apparatus for causing an apparatus for a first access node to perform: establishing a connection towards a user equipment via a serving cell supported by the first access node; instructing the user equipment to obtain a first timing advance value for a target cell supported by a second access node, wherein the first timing advance value indicates a timing for transmitting uplink transmissions to the target cell; receiving, from the second access node, an indication that the first timing advance value is or will soon be invalid; and determining whether to instruct the user equipment to obtain a second timing advance value for the target cell in dependence on the received indication, the second timing advance value being obtained later in time than the first timing advance value.
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Patent Agency Ranking
公开(公告)号：US20240284275A1
公开(公告)日：2024-08-22
申请号：US18441473
申请日：2024-02-14
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Sanjay GOYAL , Ali KARIMIDEHKORDI , Bernhard WEGMANN , Ugur Baran ELMALI , Timo KOSKELA
CPC classification number: H04W36/0072 , H04W36/08
Abstract: There is provided a method, computer program, and for an apparatus for causing an apparatus for a user equipment to perform: receiving, a first timing advance value for a target cell supported by a second access node, wherein the first timing advance value indicates a timing for transmitting uplink transmissions to the target cell; receiving, an indication of when the first timing advance value will be invalid; using the indication of when the first timing advance value will be invalid to determine that the first timing advance value is or will soon be invalid; and determining whether to autonomously initiate obtaining a second timing advance value for the target cell in dependence on the determination of whether the first timing advance value is or will soon be invalid, the second timing advance value being obtained later in time than the first timing advance value.
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公开(公告)号：US20250119801A1
公开(公告)日：2025-04-10
申请号：US18898538
申请日：2024-09-26
Applicant: Nokia Technologies Oy
Inventor： Riikka Karoliina DIMNIK , Timo KOSKELA , Lars DALSGAARD , Jani-Pekka KAINULAINEN , Sanjay GOYAL
IPC: H04W36/00
Abstract: An apparatus configured to: perform candidate target cell measurements based, at least partially, on a first configuration; receive, from a network node, an indication to perform activation of at least one transmission configuration indicator state associated with at least one candidate target cell; determine a configuration for performing candidate target cell measurements in response to the indication to perform activation of the at least one transmission configuration indicator state; and use the configuration to measure a reduced set of candidate target cells indicated with the first configuration.
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公开(公告)号：US20250071847A1
公开(公告)日：2025-02-27
申请号：US18797780
申请日：2024-08-08
Applicant: Nokia Technologies Oy
Inventor： Sanjay GOYAL , Riikka Karoliina DIMNIK , Timo KOSKELA
Abstract: A method includes receiving, by a user equipment (UE) connected to a first cell, an activation for a first transmission configuration indicator (TCI) state of a first configured TCI state pool associated with a second cell and further receiving a configuration of a second TCI state of a second TCI state pool associated with the second cell. The UE determines that the first activated TCI state and the second TCI state share one or more properties, and based upon the determining, activates the second TCI state of the second cell. The UE performs a cell switch to the second cell, maintaining the activated second TCI state of the second cell.
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公开(公告)号：US20250056254A1
公开(公告)日：2025-02-13
申请号：US18796476
申请日：2024-08-07
Applicant: Nokia Technologies Oy
Inventor： Halit Murat GÜRSU , Ahmad AWADA , Sanjay GOYAL , Timo KOSKELA
Abstract: An apparatus including at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to: receive, from a network node, an indication to monitor a possibility of configuring a user equipment for single transmission reception point operation, or receive, from the network node, an indication to monitor a possibility of configuring the user equipment for multiple transmission reception point operation; determine whether it is possible to configure the user equipment for single transmission reception point operation or multiple transmission reception point operation; and transmit, to the network node, an indication that it is possible to configure the user equipment for single transmission reception point operation or multiple transmission reception point operation.
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公开(公告)号：US20240284276A1
公开(公告)日：2024-08-22
申请号：US18442064
申请日：2024-02-14
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Sanjay GOYAL , Ali KARIMIDEHKORDI , Bernhard WEGMANN , Ugur Baran ELMALI , Timo KOSKELA
CPC classification number: H04W36/0072 , H04W36/30
Abstract: There is provided a method, computer program, and apparatus for causing an apparatus for a first access node to perform: establishing a connection towards a user equipment via a serving cell supported by the first access node; instructing the user equipment to obtain a first timing advance value for a target cell supported by a second access node, wherein the first timing advance value indicates a timing for transmitting uplink transmissions to the target cell; receiving, from the user equipment, an indication that the first timing advance value is or will soon be invalid; and determining whether to instruct the user equipment to obtain a second timing advance value for the target cell in dependence on the received indication, the second timing advance value being obtained later in time than the first timing advance value.
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