公开(公告)号：US12089162B2

公开(公告)日：2024-09-10

申请号：US17281427

申请日：2019-10-22

Applicant: Nokia Technologies Oy

Inventor： Jorma Kaikkonen ,  Timo Koskela ,  Lars Dalsgaard ,  Juha Karjalainen ,  Sami-Jukka Hakola

IPC: H04W52/02 ,  H04B17/309 ,  H04W24/02 ,  H04W24/08 ,  H04W64/00 ,  H04W76/28 ,  H04W36/30 ,  H04W36/32

CPC classification number: H04W52/0251 ,  H04B17/309 ,  H04W24/02 ,  H04W24/08 ,  H04W64/006 ,  H04W76/28 ,  H04W36/30 ,  H04W36/32

Abstract: In accordance with example embodiments of the invention as disclosed herein there is at least a method and apparatus to perform determining a mobility or measurement adaptation state of a user equipment, wherein the determining is based on one of (1310): a new transmission configuration indication state for physical downlink control channel for at least one control resource set is configured, user equipment rotational activity exceeds specific threshold limit of a threshold associated with a mobility parameter by X degrees after network indicates user equipment to be in low mobility or measurement adaptation state, user equipment activates new panel due to signal quality degradation, or a threshold condition of the mobility parameter is applied (1320); and in response to the determining, scaling or relaxing at least one of a radio resource management measurement period or a threshold condition of the mobility parameter (1330).

公开(公告)号：US11956683B2

公开(公告)日：2024-04-09

申请号：US17602938

申请日：2020-04-29

Applicant: Nokia Technologies Oy

Inventor： Ahmad Awada ,  Timo Koskela ,  Jorma Kaikkonen ,  Ingo Viering

IPC: H04W36/08 ,  H04B7/06 ,  H04W36/00 ,  H04W36/30 ,  H04W36/32 ,  H04W76/19

CPC classification number: H04W36/08 ,  H04B7/0695 ,  H04W36/0058 ,  H04W36/00837 ,  H04W36/305 ,  H04W36/32 ,  H04W76/19

Abstract: A UE, in response to a beam failure being detected for a serving cell that serves the user equipment, determines whether a timer is running. One of the following is performed by the UE: in response to the timer running, a beam failure recovery procedure with a target non-serving cell; or in response to the timer not running, a beam failure recovery procedure with the serving cell. Methods, apparatus, computer programs, and computer program products are disclosed.

公开(公告)号：US11949485B2

公开(公告)日：2024-04-02

申请号：US17049057

申请日：2019-04-12

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Samuli Turtinen ,  Jorma Kaikkonen ,  Mihai Enescu ,  Sami Hakola ,  Juha Karjalainen

IPC: H04B7/06 ,  H04W16/28 ,  H04W24/10 ,  H04W74/02 ,  H04W74/0833 ,  H04W76/19 ,  H04W80/02

CPC classification number: H04B7/0695 ,  H04W16/28 ,  H04W24/10 ,  H04W74/02 ,  H04W74/0833 ,  H04W76/19 ,  H04W80/02

Abstract: According to a first embodiment, a method may include determining, by a user equipment, that a secondary cell beam failure has occurred at a medium access control layer. The method may further include determining, by the user equipment, one or more other secondary cell candidates based on at least candidate beam measurements of a primary cell. The method may further include transmitting, by the user equipment, one or more data packets related to one or more selected other secondary cell candidates.

公开(公告)号：US11522274B2

公开(公告)日：2022-12-06

申请号：US16147228

申请日：2018-09-28

Applicant: Nokia Technologies Oy

Inventor： Sami Hakola ,  Jorma Kaikkonen ,  Juha Karjalainen ,  Mihai Enescu ,  Timo Koskela

IPC: H01Q1/24 ,  G06F1/16 ,  H04B7/06

Abstract: Methods and apparatus, including computer program products, are provided for beamforming control. In some example embodiments, there may be provided a method. The method may include providing, by a user equipment configured to include a plurality of antenna panels, capability information to a base station, the capability information including antenna panel information regarding the plurality of antenna panels; and providing, by the user equipment, antenna panel usage information to the base station, the antenna panel usage information indicative of which of the plurality of antenna panels are in at least one of an active transmit state or an active receive state.
Related systems, methods, and articles of manufacture are also disclosed.

公开(公告)号：US20220167422A1

公开(公告)日：2022-05-26

申请号：US17439710

申请日：2020-04-15

Applicant: Nokia Technologies Oy

Inventor： Sami-Jukka Hakola ,  Jorma Kaikkonen ,  Timo Koskela ,  Lars Dalsgaard ,  Juha Karjalainen ,  Mihai Enescu

IPC: H04W74/08 ,  H04L5/00 ,  H04W52/36 ,  H04W74/00

Abstract: A technique of accounting for the difference in required output power reduction or required duty cycle when selecting the RO in addition to the DL RS. Both output power reduction and duty cycle are independently determined by UE itself (i.e., UE needs to be able to determine itself required power backoff and/or duty cycle in order to meet RF exposure requirements). Advantageously, a RACH procedure in which the UE determines both output power reduction and duty cycle independently enables better choices of output power reduction and duty cycle, enhancing data activity and coverage.

公开(公告)号：US20220149925A1

公开(公告)日：2022-05-12

申请号：US17582412

申请日：2022-01-24

Applicant: Nokia Technologies Oy

Inventor： Mihai Enescu ,  Sami Hakola ,  Lars Dalsgaard ,  Jorma Kaikkonen ,  Timo Koskela ,  Juha Karjalainen

IPC: H04B7/08 ,  H04L5/00 ,  H04W52/36 ,  H04W72/04 ,  H04W72/12

Abstract: A method includes receiving, at a user device, a configuration for beam reporting, where the configuration comprises one of: an indication to provide separate reporting for downlink beam selection and uplink beam selection; or an indication to provide reporting for uplink beam selection.

公开(公告)号：US11291074B2

公开(公告)日：2022-03-29

申请号：US16644381

申请日：2018-09-05

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Jorma Kaikkonen ,  Sami Hakola

IPC: H04W76/28 ,  H04B7/06 ,  H04W72/04 ,  H04W72/12 ,  H04W72/14

Abstract: Systems, methods, apparatuses, and computer program products for beam management reporting in connected mode discontinuous reception (C-DRX) are provided. One method may include configuring, by a network node, a user equipment with a timer that may be started when user equipment active time starts. The method may also include, while the configured timer is running, preventing the user equipment from generating a beam management report autonomously.

公开(公告)号：US11178615B2

公开(公告)日：2021-11-16

申请号：US16338502

申请日：2016-10-10

Applicant: Nokia Technologies Oy

Inventor： Antti Piipponen ,  Sari Nielsen ,  Jorma Kaikkonen ,  Toni Levänen ,  Vesa Lehtinen

IPC: H04W52/02 ,  H04W48/10 ,  H04W52/26 ,  H04W52/28 ,  H04W52/36 ,  H04W72/04

Abstract: There is provided applying minimum radio frequency performance requirements to uplink transmission, when there are multiple possible multiple sets of minimum radio frequency performance requirements. A network node determines a condition for applying a first set of minimum radio frequency performance requirements or a second set for minimum radio frequency performance requirements by a device for uplink transmissions in a given radio technology. The network node transmits an indication to the device indicating whether the first set or the second set of requirements can be applied for subsequent uplink transmissions.

公开(公告)号：US20210242922A1

公开(公告)日：2021-08-05

申请号：US17049297

申请日：2019-05-07

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Samuli Turtinen ,  Mihai Enescu ,  Sami-Jukka Hakola ,  Jorma Kaikkonen

IPC: H04B7/06 ,  H04W24/08 ,  H04B7/08 ,  H04W72/04

Abstract: According to an example aspect of the present invention, there is provided a method, comprising receiving at a user equipment configuration for M active transmission configuration indication states; selecting, according to one or more pre-defined rules, based on the configured M active transmission configuration indication states, a subset of N of the set of M transmission configuration indication states, where N

公开(公告)号：US20210160754A1

公开(公告)日：2021-05-27

申请号：US17053478

申请日：2019-05-15

Applicant: Nokia Technologies Oy

Inventor： Ahmad Awada ,  Timo Koskela ,  Jorma Kaikkonen ,  Jedrzej Stanczak ,  Ingo Viering

IPC: H04W36/32 ,  H04W36/00 ,  H04W36/08 ,  H04W16/28 ,  H04W56/00 ,  H04W72/00

Abstract: Systems, methods, apparatuses, and computer program products for configuring Channel State Information-Reference Signal (CSI-RS) resources of neighboring cells for inter-cell mobility are provided. One method may include providing, by a network node, at least one reporting configuration to one or more user equipment. The reporting configuration is based on at least one of channel state information reference signals (CSI-RS) or synchronization signal/physical broadcast channel (SS/PBCH) blocks. The method may also include receiving at least one measurement report comprising measurement results when and as specified by the at least one reporting configuration.