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公开(公告)号：US20240283502A1
公开(公告)日：2024-08-22
申请号：US18433602
申请日：2024-02-06
Applicant: Nokia Technologies Oy
Inventor： Sami-Jukka HAKOLA , Timo KOSKELA , Juha Pekka KARJALAINEN
IPC: H04B7/0456
CPC classification number: H04B7/0486
Abstract: Example embodiments of the present disclosure relate to methods and apparatuses for codebook-based uplink transmission. A first apparatus obtains a codepoint value and determines at least one table entry for precoding based on the codepoint value. The codepoint value indicates selection of a transmission mode and one or multiple maximum ranks, and at least a maximum rank of a first codepoint value is different from a maximum rank of a second codepoint value. Through this solution, multi-panel simultaneous transmission in the scenarios of single and multiple transmission-reception points (TRPs) can be supported in a simple and easily adoptable way.
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公开(公告)号：US20240275523A1
公开(公告)日：2024-08-15
申请号：US18560127
申请日：2021-07-22
Applicant: Nokia Technologies Oy
Inventor： Yan MENG , Diomidis MICHALOPOULOS , Jianguo LIU , Timo KOSKELA , Tao TAO
IPC: H04L1/1607 , H04W72/04
CPC classification number: H04L1/1678 , H04W72/04
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of the acknowledgement feedback for a positioning in RRC inactive state. The method comprises receiving, at a first device in a radio resource control, RRC, inactive state, information at least indicating a latency requirement for the first device to transmit an acknowledgement feedback for a reception of a message, the message being associated with a positioning of the first device and transmitted from a second device or a fourth device to the first device; and performing the transmission of the acknowledgement feedback for the reception of the message at least based on the information without changing the RRC inactive state. With the solution of the present disclosure, acknowledgement information report can be enabled to guarantee the reliability of positioning assistance data reception. It is benefit for the UE in the aspect of power saving, end-to-end positioning latency reduction and signaling overhead reduction.
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123.发明公开公开(公告)号：US20240196360A1
公开(公告)日：2024-06-13
申请号：US18556451
申请日：2022-04-13
Applicant: Nokia Technologies Oy
Inventor： Stepan KUCERA , Mikko SÄILY , Diomidis MICHALOPOULOS , Timo KOSKELA
CPC classification number: H04W64/00 , H04L5/0051 , H04W24/08 , H04W36/08 , H04W56/0015
Abstract: An apparatus comprising means for monitoring, by a wireless device. Positioning Reference signals, PRSs, and/or Synchronization Signal Block, SSB, signals of at least one cell of a wireless communications network based on one or more criteria for a positioning assistance data update to a wireless device; and means for transmitting, by the wireless device, based on at least one of the criteria has been met, a request for positioning assistance data update to the wireless communications network.
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公开(公告)号：US20240179548A1
公开(公告)日：2024-05-30
申请号：US18552317
申请日：2022-03-11
Applicant: Nokia Technologies Oy
Inventor： Timo KOSKELA , Samuli Heikki TURTINEN
CPC classification number: H04W24/08 , H04L5/0051
Abstract: Disclosed is a method comprising detecting a beam failure on at least one transmission reception point of a plurality of transmission reception points. One or more beam failure indication data is included into a first medium access control (MAC) control element (CE), wherein the one or more beam failure indication data indicates the beam failure detected on the at least one transmission reception point. The one or more beam failure indication data comprises at least a first bit that comprises a first value and a second value, wherein the first value of the first bit indicates a first transmission reception point at least on which the beam failure is detected. The first MAC CE comprising the one or more beam failure indication data is transmitted to an access point.
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公开(公告)号：US20240163952A1
公开(公告)日：2024-05-16
申请号：US18550388
申请日：2021-03-31
Applicant: Nokia Technologies Oy
Inventor： Timo KOSKELA , Samuli Heikki TURTINEN , Youngsoo YUK
Abstract: The present disclosure relates generally to the field of wireless communications, and particularly to a technique for performing the beam failure recovery (BFR) of transmission reception points (TRPs) in a multiple-TRP (mTRP) scenario. More specifically, the technique involves defining rules according to which a UE may determine that the TRPs have failed concurrently or the TRPs are considered to fail individually in the mTRP scenario. Such rules are defined based on current counter values of beam failure instance (BFI) counters used by the UE for each of the TRPs. In some embodiments, the rules may be additionally defined based on current timer statuses of timers supervising the BFI counters. By using the rules thus defined, it is possible for the UE to clearly determine when it is required to use the BFR mechanism individually for at least one of the TRPs or concurrently for all the TRPs in one or more cells.
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Patent Agency Ranking
公开(公告)号：US20240129772A1
公开(公告)日：2024-04-18
申请号：US18547776
申请日：2021-04-01
Applicant: Nokia Technologies Oy
Inventor： Keeth Saliya Jayasinghe LADDU , Timo KOSKELA
CPC classification number: H04W24/08 , H04L5/0053 , H04L5/0091
Abstract: According to an example aspect of the present disclosure, there is provided a method comprising determining, by a user equipment, that the user equipment is configured or activated with at least two Transmission Configuration Indication, TCI, states for one control resource set, with at least two linked search space sets and one TCI state for each of the linked search space sets or with at least two TCI states for Physical Downlink Shared Channel, PDSCH, reception, wherein the at least two TCI states comprise a first TCI state and a second TCI state, determining, by the user equipment, that a downlink reference signal indicated by the first TCI state is to be included to a first set of Beam Failure Detection, BFD, resources and a downlink reference signal indicated by the second TCI state is to be included to a second set of BFD resources and including, by the user equipment, the downlink reference signal indicated by the first TCI state to the first set of BFD resources and the downlink reference signal indicated by the second TCI state to the second set of BFD resources.
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公开(公告)号：US20240129007A1
公开(公告)日：2024-04-18
申请号：US18546550
申请日：2021-04-27
Applicant: Nokia Technologies Oy
Inventor： Qiping ZHU , Timo KOSKELA , Sami-Jukka HAKOLA
IPC: H04B7/06
CPC classification number: H04B7/0619 , H04B7/0695
Abstract: Systems, methods, apparatuses, and computer program products for beam failure detection and/or beam failure recovery procedures, for instance, for multi-panel user equipment (UEs) are provided. One method may include transmitting, by a UE, a beam report to a network to indicate an association between at least two downlink reference signals and at least two antenna panels at the user equipment or to indicate a selection of at least two downlink reference signals that will be used for downlink reception at the user equipment simultaneously. The method may also include activating the antenna panels corresponding to one or more of the at least two downlink reference signals, based on transmission configuration indicator (TCI) states updated by the network or based on the selection of the at least two downlink reference signals, and detecting beam failure based on at least two sets of beam failure detection resources for the active antenna panels.
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公开(公告)号：US20240121730A1
公开(公告)日：2024-04-11
申请号：US18468109
申请日：2023-09-15
Applicant: Nokia Technologies Oy
Inventor： Antti ARVOLA , Bikshapathi GOUDA , Italo ATZENI , Antti TÖLLI , Juha Pekka KARJALAINEN , Sami-Jukka HAKOLA , Timo KOSKELA , Youngsoo YUK
CPC classification number: H04W52/42 , H04B7/0617 , H04W52/325
Abstract: There is provided an apparatus comprising means for for, at a user equipment configured to transmit precoded signals using receive beamformers as transmit precoders over at least one of a plurality of transmission occasions and multiple antenna subsets, receiving configuration parameters, from a network node, for at least one of the precoded signals and the transmit precoders, determining power scaling values based on the configuration parameters, performing power scaling of the transmit precoders using the determined power scaling values, providing an indication to the network node of the determined power scaling values and performing transmission of precoded signals using the transmit precoders scaled by the determined power scaling values.
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公开(公告)号：US20240098538A1
公开(公告)日：2024-03-21
申请号：US18262500
申请日：2022-01-28
Applicant: Nokia Technologies Oy
CPC classification number: H04W24/10 , H04L5/0053
Abstract: At a user equipment in a connected mode with a wireless network, transmitting by the user equipment measurement activity information to the wireless network. The user equipment performs measurements. At a network node having configured user equipment to a connected mode, configuring, by the network node, the user equipment to report measurement activity information to the network node. The network node receives the measurement activity information from the user equipment.
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130.发明公开公开(公告)号：US20240049097A1
公开(公告)日：2024-02-08
申请号：US18258996
申请日：2021-01-08
Applicant: Nokia Technologies Oy
Inventor： Ahmad AWADA , Timo KOSKELA , Anup TALUKDAR , Tero HENTTONEN , Ingo VIERING
CPC classification number: H04W36/362 , H04W36/00837 , H04W36/00725
Abstract: Methods, apparatuses, and computer program products are described that support operational mode configurations for switching between serving cells. A serving cell may configure a plurality of cells to support the operational mode configuration. Each cell of the plurality of cells and an associated user equipment may store the operational mode configurations associated with the plurality of cells to improve additional switching between serving cells. A user equipment may provide intracell or intercell beam management reporting associated with the plurality of cells to assist a determination for switching between serving cells. Timing advance information may be stored to support switching back to a serving cell. A serving cell may cause switching to another serving cell for a user equipment.
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