公开(公告)号：US20200336194A1

公开(公告)日：2020-10-22

申请号：US16761788

申请日：2018-11-09

Applicant: NOKIA TECHNOLOGIES OY

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

IPC: H04B7/06 ,  H04W24/10 ,  H04B17/318 ,  H04W56/00 ,  H04L5/00 ,  H04W52/36

Abstract: A technique includes measuring a received power for each resource of one or more resource pairs, wherein each of the one or more resource pairs includes a resource of a first resource type and a set of resources of a second resource type, wherein the resource of the first resource type is spatially quasi-colocated with the set of resources of the second resource type; selecting, based on a strongest received power, one of the one or more resource pairs for providing a joint quasi-colocation multiple-resource beam report; creating, by the user device, a joint quasi-colocation multiple-resource beam report, wherein the joint quasi-colocation multiple-resource beam report indicates a resource and a corresponding measured received power for each resource of the selected resource pair, including for a resource of the first resource type and each resource of the set of resources of the second resource type of the selected resource pair.

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：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：US11800390B2

公开(公告)日：2023-10-24

申请号：US17053046

申请日：2019-04-17

Applicant: Nokia Technologies Oy

Inventor： Juha Karjalainen ,  Esa Tiirola ,  Ilkka Keskitalo ,  Juha Korhonen

IPC: H04W24/10 ,  H04B17/336 ,  H04W76/11 ,  H04B7/06 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04B7/0626 ,  H04B17/336 ,  H04L5/0048 ,  H04W76/11

Abstract: A method includes receiving, by a user equipment, a configuration for determining one or more antenna panel-wise cross-link interference measurements from a network entity configured to receive one or more downlink spatial directions. The method also includes calculating, by the user equipment, one or more interference estimates of UL interfering signals and related cross-link interference powers from the network entity. The method further includes transmitting, by the used equipment, one or more interference measurements based upon the configured flexible UL-to-DL cross-link specific resource configuration to the network entity.

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：US12237569B2

公开(公告)日：2025-02-25

申请号：US17975369

申请日：2022-10-27

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：US12207102B2

公开(公告)日：2025-01-21

申请号：US17786352

申请日：2020-12-29

Applicant: Nokia Technologies Oy

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

IPC: H04W16/28 ,  H04B7/06

Abstract: Systems, apparatuses, and methods of beam reporting for rank enhancement are provided. One method may include defining an enhanced beam reporting criteria for user equipment (UE) beam reporting. The enhanced beam reporting criteria may be used for transmission rank enhancement. The method may also include configuring at least one user 5 equipment (UE) with the enhanced beam reporting criteria, and receiving at least one beam report, from the at least one user equipment (UE), according to the enhanced beam reporting criteria configured to the at least one user equipment (UE).

公开(公告)号：US12184578B2

公开(公告)日：2024-12-31

申请号：US17791097

申请日：2021-02-05

Applicant: Nokia Technologies Oy

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

IPC: H04B7/06 ,  H04B7/08 ,  H04L5/00 ,  H04L27/26 ,  H04J11/00

Abstract: Systems, methods, apparatuses, and computer program products for supporting a narrow serving beam in a hierarchical beam configuration. For example, certain embodiments may provide a UE that may receive, from a network node, information of a quasi co-location (QCL) configuration of self-contained, aperiodic, and/or semi-persistent tracking reference signals (TRSs) for sub-beams, where a source for one or more TRSs may be channel state information (CSI-RS) without repetition. In addition, the UE may determine these TRSs as self-contained, for which there are no associated periodic TRSs, if there is a TRS configured for an SSB sub-beam.