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公开(公告)号：US20250106724A1
公开(公告)日：2025-03-27
申请号：US18291382
申请日：2022-07-19
Applicant: Nokia Technologies Oy
Inventor： Subramanya CHANDRASHEKAR , Srinivasan SELVAGANAPATHY , Ahmad AWADA , Amaanat ALI , Tero HENTTONEN
IPC: H04W36/30 , H04B17/318 , H04W24/10
Abstract: Improved techniques of handover involving dual connectivity configuration with CHO include configuring a UE with a conditional fallback configuration (CFC) linked to M-RLF event at the source MN. Specifically, the MN prepares a fallback configuration along with the CHO configuration for the UE. This fallback configuration is provided to the UE as a conditional configuration, but this is not linked to measurement-event but rather to a radio link failure event. The condition is linked to MCG-RLF along with additional measurement criteria.
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公开(公告)号：US20250097783A1
公开(公告)日：2025-03-20
申请号：US18882627
申请日：2024-09-11
Applicant: Nokia Technologies Oy
Inventor： Muhammad Majid BUTT , Amaanat ALI , Endrit DOSTI , István Zsolt KOVÁCS
IPC: H04W36/00 , H04W72/1268 , H04W76/20
Abstract: An apparatus comprising: means for receiving configuration from a first node, the configuration relating to collection of training data during a handover of the apparatus from the first node to a second node; means for controlling collection of training data from measurements during the handover based on the configuration; means for informing the second node a state of the collection of the training data from the measurements following a completion of the handover; and means for transferring any collection of the training data from the measurements to the second node following the completion of the handover.
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公开(公告)号：US20250063455A1
公开(公告)日：2025-02-20
申请号：US18721270
申请日：2021-12-21
Applicant: Nokia Technologies Oy
Inventor： Amaanat ALI , Sina KHATIBI , Ahmad AWADA , Mikko SÄILY , Anna PANTELIDOU
Abstract: A method including monitoring whether a source cell has configured a terminal and a target cell for a conditional handover of the terminal from the source cell to the target cell; estimating a handover delay period if the source cell configures the terminal and the target cell for the conditional handover, wherein the handover delay period indicates a time period for which, according to a prediction of a likely future movement of the terminal, the terminal will likely not perform the conditional handover to the target cell; and at least one of informing the target cell on the handover delay period; and checking whether the handover delay period is larger than a predefined threshold; and cancelling the conditional handover configuration of the terminal and the target cell if the handover delay period is longer than the predefined threshold.
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4.发明公开公开(公告)号：US20240334291A1
公开(公告)日：2024-10-03
申请号：US18580027
申请日：2022-07-04
Applicant: Nokia Technologies Oy
Inventor： Subramanya CHANDRASHEKAR , Srinivasan SELVAGANAPATHY , Ahmad AWADA , Amaanat ALI , Faranaz SABOURI-SICHANI
CPC classification number: H04W36/305 , H04W36/00692 , H04W74/004
Abstract: A method includes receiving (610), by a user device that has been configured for dual connectivity, preconfiguration information including information indicating a signaling radio bearer for a second network node to enable the user device to report failure of a first random access procedure between the user device and a first network node, via a second random access procedure with the second network node regardless of whether a connection has been established between the user device and the first network node: transmitting (640), by the user device to the second network node via the indicated signaling radio bearer, a radio link failure report indicating a failure of the first random access procedure with the first network node; and receiving (650) a message indicating an action to be performed by the user device in response to the failure of the first random access procedure.
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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：US20230379771A1
公开(公告)日：2023-11-23
申请号：US18044050
申请日：2021-07-19
Applicant: Nokia Technologies Oy
Inventor： Srinivasan SELVAGANAPATHY , Ahmad AWADA , Amaanat ALI , Faranaz SABOURI-SICHANI
CPC classification number: H04W36/0069 , H04W36/36 , H04W76/15
Abstract: An apparatus comprising means for controlling execution of a plurality of conditional mobility procedures, the conditional mobility procedures comprising a first conditional mobility procedure comprising a first configuration initiated by a first network node, and a second conditional mobility procedure comprising a second configuration initiated by a second network node, wherein controlling execution of the plurality of conditional mobility procedures comprises controlling sequential execution of the first and second conditional mobility procedures based on the first configuration and the second configuration.
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公开(公告)号：US20220386199A1
公开(公告)日：2022-12-01
申请号：US17773096
申请日：2019-11-07
Applicant: Nokia Technologies Oy
Inventor： Ping YUAN , Tero HENTTONEN , Lars DALSGAARD , Jing HE , Amaanat ALI
Abstract: In accordance with some embodiments, a method comprises receiving, by a network node, a first level capability about measurement gap needed or not for a user equipment. The method further comprises transmitting, by the network node, a pre-configured measurement gap pattern, in response to the reported first level capability indicates that the user equipment needs a measurement gap. The method further comprises receiving, by the network node, status of the pre-configured measurement gap pattern is changed by the user equipment.
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公开(公告)号：US20180199228A1
公开(公告)日：2018-07-12
申请号：US15741941
申请日：2016-06-16
Applicant: Nokia Technologies Oy
Inventor： Vinh VAN PHAN , Ling YU , Samuli TURTINEN , Anand BEDEKAR , Amaanat ALI
CPC classification number: H04W28/0268 , H04L47/24 , H04L47/6215 , H04L67/322 , H04L69/18 , H04W28/0257 , H04W72/10 , H04W72/1242 , H04W72/1263 , H04W76/10 , H04W80/02 , H04W80/06 , H04W88/10
Abstract: Embodiments concern managing traffic in a radio device. While classifying user-plane packets from multiple applications according to quality of service requirements, a specific user-plane packet is classified as/determined to be a predetermined special-type packet (e.g., the special-type packets establish a new TCP/IP connection for a newly activated application). Based on that, that specific user-plane packet is mapped to a pre-defined radio bearer associated with a preconfigured priority, for example a highest priority among all bearers to which any of these user-plane packets from the multiple applications are mapped. Then all the mapped user-plane packets are scheduled for transmission according to their respective priorities. For example, the specific user-plane packet could be a SDU having a SYN, SYN-ACK or ACK, and the network convergence sub-layer (NCS) constructs a L2 NCS PDU using a designated format with the SDU in the payload and context information in the header.
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公开(公告)号：US20250106922A1
公开(公告)日：2025-03-27
申请号：US18730838
申请日：2023-01-13
Applicant: Nokia Technologies Oy
Inventor： Subramanya CHANDRASHEKAR , Srinivasan SELVAGANAPATHY , Tero HENTTONEN , Ahmad AWADA , Panagiotis SPAPIS , Amaanat ALI
Abstract: An apparatus includes circuitry configured to transmit downlink data to a user equipment for at least one serving cell and at least one assisting cell; receive uplink data from the user equipment; wherein the serving cell is hosted with a serving distributed node, and the assisting cell hosted with an assisting distributed node; transmit control plane signaling, to configure and manage inter distributed unit multi transmission reception point operation, from the serving node to the assisting node using a control plane node, and transmit control plane signaling from the assisting node to the serving node using the control plane node; and transmit user plane data from the serving node to the assisting node using a user plane node for downlink multi transmission reception point operation, and transmit user plane data from the assisting node to the serving node using the user plane node for uplink multi transmission reception point operation.
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公开(公告)号：US20250106836A1
公开(公告)日：2025-03-27
申请号：US18730851
申请日：2022-01-24
Applicant: Nokia Technologies Oy
Inventor： Tero HENTTONEN , Subramanya CHANDRASHEKAR , Amaanat ALI , Lars DALSGAARD
IPC: H04W72/1263 , H04W36/00
Abstract: An apparatus may receive, from a source network node, a configuration of a channel bandwidth and a first bandwidth part for receiving data from the source network node, for example during a handover from the source network node to a target network node, and a configuration of a second bandwidth part for receiving data from the target network node. The apparatus may communicate data with the source network node and the target network node with a bandwidth including the first bandwidth part and the second bandwidth part using same protocol stack.
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