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公开(公告)号：US20230037650A1
公开(公告)日：2023-02-09
申请号：US17395062
申请日：2021-08-05
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Alperen GUNDOGAN , Ingo VIERING , Ahmad AWADA , Jedrzej STANCZAK , Christian ROM , Halit Murat GURSU , Panagiotis SPAPIS
Abstract: Systems, methods, apparatuses, and computer program products for improving measurement accuracy for multipanel UEs with a single baseband unit are provided. One method may include receiving, by a user equipment, at least one of at least one layer 3 filter time constant Tcst_x or at least one scaling factor, and updating, by the user equipment, at least one current filter time constant according to at least one of the received Tcst_x or the at least one scaling factor.
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公开(公告)号：US20220361071A1
公开(公告)日：2022-11-10
申请号：US17774212
申请日：2020-11-05
Applicant: Nokia Technologies Oy
Inventor： Ahmad Awada , Ingo VIERING , Jedrzej STANCZAK , Tero HENTTONEN
Abstract: According to an example embodiment, a method may include receiving, by a user equipment from a serving base station associated with a source cell, a reconfiguration message that includes a target cell configuration for a target cell, a configuration of a conditional handover execution condition, and information that indicates that the user equipment should immediately decode and apply the target cell configuration upon receiving the reconfiguration message; and immediately decoding and applying, by the user equipment, the target cell configuration upon receiving the reconfiguration message, without waiting for the conditional handover execution condition to be fulfilled.
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公开(公告)号：US20220361062A1
公开(公告)日：2022-11-10
申请号：US17621771
申请日：2019-07-30
Applicant: Nokia Technologies Oy
Inventor： Jedrzej STANCZAK , Tero HENTTONEN , Ahmad AWADA
IPC: H04W36/00
Abstract: There is provided an apparatus, said apparatus comprising means for receiving a handover command from a first cell, the handover command comprising an uplink resource grant and a condition to be met before handover is performed to a second cell, wherein the uplink resource grant indicates a set of uplink resources for uplink data transmission in the second cell without random access, determining validity of the uplink resource grant based on one or more further configuration parameter and in response to the condition being met, performing the handover according to the validity of the uplink resource grant.
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公开(公告)号：US20220345942A1
公开(公告)日：2022-10-27
申请号：US17634599
申请日：2019-08-14
Applicant: Nokia Technologies Oy
Inventor： Xiang XU , Vinh VAN PHAN , Ling YU , Jedrzej STANCZAK
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of resource pool configuration and usage for V2X. The method comprises receiving, at a first device, information of a set of resource pools allocated for a predetermined area from a second device and a usage pattern for the set of resource pools from a third device, the usage pattern at least indicating an association between the set of resource pools and at least one property of the predetermined area. The method further comprises determining at least one attribute of the first device related to the at least one property and determining a target resource pool for communication from the set of resource pools based on the at least one attribute, the information and the usage pattern. In the solution, the V2X control device may coordinate the resource pool configuration with the network device and determine polices for the usage of the resource pool. In this way, the resource pool can be configured more efficient for V2X packet distribution and reception.
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公开(公告)号：US20220124587A1
公开(公告)日：2022-04-21
申请号：US17424464
申请日：2020-01-21
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Jedrzej STANCZAK , Muhammad NASEER-UL-ISLAM , Ingo VIERING
Abstract: Systems, methods, apparatuses, and computer program products for source cell to provide a service/slice indication to the target cell in the handover preparation. The source cell provides to a target cell a list of one or more service/slice specific indications for individual ones of one or more network slices in a request for enhanced handover from the source cell to the target cell in a handover preparation phase. The source cell receives from the target cell, indications in a handover request acknowledgement of one or more selected network slices to be handed over from the source cell to the target cell using enhanced handovers. Performs make-before-break handovers to hand over these selected network slices from the source cell to the target cell and performs normal handovers for the one or more other network slices.
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Patent Agency Ranking
公开(公告)号：US20220104086A1
公开(公告)日：2022-03-31
申请号：US17546485
申请日：2021-12-09
Applicant: NOKIA TECHNOLOGIES OY
Inventor： Timo KOSKELA , Jorma KAIKKONEN , Jedrzej STANCZAK , Samuli TURTINEN , Jarkko KOSKELA
IPC: H04W36/00
Abstract: In accordance with an example embodiment, there is disclosed a method comprising: receiving, by a user equipment in a wireless network, beam information from a serving cell and each neighboring cell; assessing a beam quality of the serving cell and each neighboring cell from the information; determining a subset of the serving cell and neighboring cells comprising the serving cell and each neighboring cell with a beam quality within a first offset of the serving cell and each neighboring cell with a highest quality beam; ranking each cell of the subset in descending order from highest to lowest quality.
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公开(公告)号：US20250159578A1
公开(公告)日：2025-05-15
申请号：US18840064
申请日：2023-02-01
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Srinivasan SELVAGANAPATHY , Jedrzej STANCZAK
Abstract: This document discloses a solution for handling a conflict of identifiers in a terminal device. According to an aspect, a method comprises: receiving a first cell change message of a first cell change procedure from a first access node serving the terminal device, the first cell change message comprising an identifier of the first cell change procedure; receiving a second cell change message of a second cell change procedure from a second access node serving the terminal device, the second cell change message comprising an identifier of the second cell change procedure, wherein the identifier of the first cell change procedure is identical to the identifier of the second cell change procedure; using information on the first access node and information on the second access node to distinguish the first cell procedure and the second cell change procedure in the apparatus.
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公开(公告)号：US20250126537A1
公开(公告)日：2025-04-17
申请号：US18968453
申请日：2024-12-04
Applicant: Nokia Technologies Oy
Inventor： Jeroen WIGARD , Enric JUAN , Jedrzej STANCZAK , Frank FREDERIKSEN , Ahmad MASRI
Abstract: The present disclosure relates to on transition to another cell without handover in non-terrestrial network (NTN). In particular, a NTN device transmits information related to a set of NTN devices to a terminal a first device receives assistance information of a NTN device from a second device. The assistance information at least indicated a type of a cell switching. The first device skips buffer flushing and security key updating regardless of the type of cell switching. In this way, it can achieve cell switching without handover.
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公开(公告)号：US20250048247A1
公开(公告)日：2025-02-06
申请号：US18776088
申请日：2024-07-17
Applicant: Nokia Technologies Oy
Inventor： Frank FREDERIKSEN , Jeroen WIGARD , Enric JUAN , Jedrzej STANCZAK
Abstract: A UE, connected using a current cell served by a first satellite to a BS, receives information from the BS including assistance information for a cell switch from the current cell to a cell served by a second satellite. The information is received before a stop time indicating when the current cell will stop serving the UE. The UE performs the cell switch from the current cell to the cell served by the second satellite using at least the assistance information to find cell synchronization block(s) for the served by the second satellite. The BS sends the information from the BS including the assistance information for a cell switch from the current cell to a cell served by a second satellite. The BS shuts down the current cell at a stop time.
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公开(公告)号：US20240397400A1
公开(公告)日：2024-11-28
申请号：US18696596
申请日：2021-10-01
Applicant: Nokia Technologies Oy
Inventor： Srinivasan SELVAGANAPATHY , Amaanat ALI , Ahmad AWADA , Jedrzej STANCZAK
Abstract: The present disclosure relates to a technique for enabling secondary-cell (SCell) operation during dual active protocol stack handover (DAPS-HO). For this purpose, a command for the DAPS-HO is modified at a source network node such that it causes a UE to maintain, among an available set of source SCells configured by the source network node for the UE, at least one source SCell active during the DAPS-HO, as well as to activate, among an available set of target SCells configured by a target network node for the UE, at least one target SCell during the DAPS-HO. By using such a modified command for the DAPS-HO, the UE may use the SCells of the source and target network nodes during the DAPS-HO, thereby resulting in a higher user plane throughput compared to that provided by using the single PCell operation only.
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