公开(公告)号：US20250056347A1

公开(公告)日：2025-02-13

申请号：US18785465

申请日：2024-07-26

Applicant: Nokia Technologies Oy

Inventor： Lars Dalsgaard ,  Riikka Karoliina Dimnik ,  Jani-Pekka Kainulainen

IPC: H04W36/04 ,  H04W36/00 ,  H04W76/28

Abstract: An apparatus comprising means for: determining whether a user equipment, UE, is in an active period; causing performance, by the UE, of L1/L2-Triggered Mobility, LTM, assistance measurements when the UE is in an active period; and stopping performance, by the UE, of LTM assistance measurements when the UE is not in an active period.

公开(公告)号：US12170913B2

公开(公告)日：2024-12-17

申请号：US17210316

申请日：2021-03-23

Applicant: Nokia Technologies Oy

Inventor： Lars Dalsgaard ,  Jorma Johannes Kaikkonen

IPC: H04L12/00 ,  H04W24/08 ,  H04W24/10

Abstract: The present subject matter relates to a user equipment for cell measurements. The user equipment comprises means configured for: in response to determining that a signal quality of a serving cell of the user equipment fulfils a certain signal condition: performing intra-frequency measurements on a serving carrier of the serving cell if one or more one or more neighboring cells on the serving carrier are identified by the user equipment, otherwise performing at least inter-frequency measurements on a non-serving carrier.

公开(公告)号：US12167475B2

公开(公告)日：2024-12-10

申请号：US17686321

申请日：2022-03-03

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ali Karimidehkordi ,  Samantha Caporal Del Barrio ,  Lars Dalsgaard ,  Simon Svendsen

IPC: H04W74/08 ,  H04L5/00 ,  H04W24/10 ,  H04W56/00 ,  H04W74/00 ,  H04W74/0833

Abstract: Systems, methods, apparatuses, and computer program products for robust radio resource allocation for uplink radar and other user equipment calibration are provided. For example, a method may include receiving, at a network element, measurements of a set of synchronization signal blocks or channel state information reference signals or both synchronization signal blocks and channel state information reference signals from a user equipment. The method may additionally include sending to the user equipment a direct or indirect indication of a random access opportunity corresponding to a synchronization signal block index value or channel state information reference signal index value, wherein the indication is for usage to perform user equipment calibration.

公开(公告)号：US12160780B2

公开(公告)日：2024-12-03

申请号：US17610378

申请日：2020-05-14

Applicant: Nokia Technologies Oy

Inventor： Lars Dalsgaard ,  Elena Virtej ,  Tero H. M. Henttonen ,  Jarkko T. Koskela

IPC: H04W36/00 ,  H04W36/24 ,  H04W36/32

Abstract: A UE in a wireless network determines whether it has been configured with carrier(s) to be used for secondary serving cell carriers in the wireless network. The UE performs, using a selected one of the carrier(s) as a selected secondary serving cell carrier, a request for a cell on the selected secondary serving cell carrier to become a secondary serving cell for the user equipment. The UE receives a response from the cell that the request to have the cell become the secondary serving cell for the user equipment was successful. The request is received on the carrier at a cell in the wireless network to have the cell become the secondary cell for the user equipment. The cell indicates to the UE that the request to have the cell become a secondary cell for the user equipment was successful.

公开(公告)号：US12047878B2

公开(公告)日：2024-07-23

申请号：US17253934

申请日：2018-06-21

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jorma Johannes Kaikkonen ,  Timo Koskela ,  Lars Dalsgaard

IPC: H04W52/02 ,  H04L5/00

CPC classification number: H04W52/0225 ,  H04L5/0048 ,  H04W52/0216

Abstract: The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding reference signal configuration for enabling energy efficient system operation. The apparatus comprises determining whether discontinuous reception is applied to the user equipment, and if it is determined that the discontinuous reception is applied, determining whether a signal is present outside of an active time of the user equipment.

公开(公告)号：US12003995B2

公开(公告)日：2024-06-04

申请号：US17311171

申请日：2020-01-07

Applicant: Nokia Technologies Oy

Inventor： Timo Koskela ,  Jussi-Pekka Koskinen ,  Sami Hakola ,  Lars Dalsgaard ,  Juha Karjalainen ,  Jorma Kaikkonen

IPC: H04W24/10 ,  H04W52/02

CPC classification number: H04W24/10 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/028

Abstract: According to a first embodiment, a method may include receiving, by a user equipment, at least one indication of at least one non-default measurement profile. The method may further include determining, by the user equipment, that at least one predefined condition applies. The method may further include applying, by the user equipment, one or more of at least one adapted measurement, at least one non-adapted measurement, at least one default measurement profile, at least one non-default measurement profile, at least one adapted measurement profile, and at least one non-adapted measurement profile.

公开(公告)号：US12003985B2

公开(公告)日：2024-06-04

申请号：US17294662

申请日：2019-10-22

Applicant: Nokia Technologies Oy

Inventor： Jarkko Koskela ,  Tero Henttonen ,  Elena Virtej ,  Lars Dalsgaard

IPC: H04W24/08 ,  H04W24/10 ,  H04W76/27

CPC classification number: H04W24/08 ,  H04W24/10 ,  H04W76/27

Abstract: There is provided a method at a user equipment, the method comprising: entering a radio resource control, RRC, inactive mode; determining which carriers are to be measured during the RRC inactive mode; performing measurements of the determined carriers during the RRC inactive mode; providing the results of the measurements to a network upon entering an RRC connected mode.

公开(公告)号：US11895720B2

公开(公告)日：2024-02-06

申请号：US17428060

申请日：2019-02-14

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Elena Virtej ,  Tero Henttonen ,  Jarkko Tuomo Koskela ,  Lars Dalsgaard

IPC: H04W76/15 ,  H04L5/00 ,  H04W24/10 ,  H04W74/08

CPC classification number: H04W76/15 ,  H04L5/0051 ,  H04W24/10 ,  H04W74/0833

Abstract: An apparatus for use by a communication network control element or function configured to conduct a communication control for a communication with a communication element or function in a communication network, the apparatus comprising at least one processing circuitry, and at least one memory for storing instructions to be executed by the processing circuitry, wherein the at least one memory and the instructions are configured to, with the at least one processing circuitry, cause the apparatus at least: to prepare the communication element or function to conduct measurements for establishing a secondary connection during a random access procedure conducted for establishing a primary connection, wherein the measurements for establishing the secondary connection are to be based on a reference signal to be transmitted by at least one secondary communication network control element or function enabling the establishment of the secondary connection, to receive and process a random access related signaling from the communication element or function regarding the primary connection, to determine a timing for initiating a transmission of the reference signal by the at least one secondary communication network control element or function, and to cause transmission of the reference signal by the at least one secondary communication network control element or function on the basis of the determined timing.

公开(公告)号：US11641594B2

公开(公告)日：2023-05-02

申请号：US16475564

申请日：2018-01-02

Applicant: Nokia Technologies Oy

Inventor： Esa Tapani Tiirola ,  Lars Dalsgaard ,  Jorma Johannes Kaikkonen ,  Kari Pekka Pajukoski

IPC: H04W4/00 ,  H04W24/08 ,  H04W84/04

Abstract: Various communication systems may benefit from the appropriate monitoring of communication channels. For example, certain wireless communication systems may benefit from downlink control channel monitoring optimized for discontinuous reception mode and/or narrowband operation. A method can include selecting a search space configuration from a plurality of search space configurations for a user equipment. The method can also include operating the user equipment in the selected search space configuration.

公开(公告)号：US11432178B2

公开(公告)日：2022-08-30

申请号：US16979743

申请日：2019-03-26

Applicant: Nokia Technologies Oy

Inventor： Lars Dalsgaard ,  Tero Henttonen ,  Elena Virtej

IPC: H04W24/10 ,  H04W76/10 ,  H04W72/04

Abstract: There is provided a method at a user equipment, comprising: determining a first cell to connect with; determining capabilities of the user equipment in relation to carrier aggregation comprising a carrier of the first cell; performing idle mode radio measurements of those carriers that the user equipment can, based on the determined capabilities, aggregate with the carrier of the first cell; and reporting results of the idle mode radio measurements to a network node of the first cell upon connection establishment with the first cell.