公开(公告)号：US20240381198A1

公开(公告)日：2024-11-14

申请号：US18196078

申请日：2023-05-11

Applicant: Nokia Technologies Oy

Inventor： Sanjay Goyal ,  Panagiotis Spapis ,  Umur Karabulut ,  Ali Karimidehkordi ,  Timo Koskela ,  Anastasios Kakkavas ,  Ahmad Awada

IPC: H04W36/00

Abstract: An apparatus configured to: receive, from a source cell, a physical downlink control channel order, wherein the physical downlink control channel order comprises, at least, an indication of a target cell; transmit, to the target cell, a random access channel signaling; receive an indication of an uplink grant and an indication of a timer value associated with the uplink grant; and receive, from the source cell, an indication to perform cell change to the target cell.

公开(公告)号：US12133126B2

公开(公告)日：2024-10-29

申请号：US17325848

申请日：2021-05-20

Applicant: Nokia Technologies OY

Inventor： Timo Koskela ,  Samuli Heikki Turtinen ,  Benoist Pierre Sebire ,  Juho Mikko Oskari Pirskanen

IPC: H04W36/00 ,  H04W36/30 ,  H04W36/24

CPC classification number: H04W36/0077 ,  H04W36/302 ,  H04W36/0072 ,  H04W36/249

Abstract: A method is provided where handover information about one or more target beams of a target cell is provided. The beam quality of those target beams is determined along with beam quality of one or more other beams of the target cell. Dedicated uplink resources associated with the target beams and shared uplink resources are associated with the other beams. It is determined based on the beam quality which of the target and other beams is to be used to initiate a connection to the target cell.

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：US12010660B2

公开(公告)日：2024-06-11

申请号：US17312584

申请日：2018-12-31

Applicant: Nokia Technologies Oy

Inventor： Juha Pekka Karjalainen ,  Timo Koskela ,  Sami-Jukka Hakola ,  Jorma Johannes Kaikkonen

IPC: H04L5/00 ,  H04W48/12 ,  H04W52/02 ,  H04W72/044 ,  H04W84/12

CPC classification number: H04W72/044 ,  H04L5/0053 ,  H04W48/12 ,  H04W52/0216 ,  H04W84/12

Abstract: According to an example aspect of the present invention, there is provided a method comprising transmitting a first configuration of time domain behaviour for monitoring at least one first downlink control channel using at least one first downlink beam of a beamformed transmission, determining that there is a need for changing from the at least one first downlink beam to at least one second downlink beam and transmitting a first command to configure a receiver for monitoring the at least one first downlink control channel associated with the at least one second downlink beam according to a second configuration of time domain behaviour.

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：US20240163749A1

公开(公告)日：2024-05-16

申请号：US17985245

申请日：2022-11-11

Applicant: Nokia Technologies Oy

Inventor： Halit Murat Gürsu ,  Ahmad Awada ,  Panagiotis Spapis ,  Umur Karabulut ,  Ali Karimidehkordi ,  Timo Koskela ,  Xin Zhang ,  Sanjay Goyal

IPC: H04W36/00 ,  H04W16/28 ,  H04W36/18 ,  H04W36/32

CPC classification number: H04W36/00837 ,  H04W16/28 ,  H04W36/18 ,  H04W36/32

Abstract: An apparatus including at least one processor; and at least one non-transitory memory storing instructions that, when executed with the at least one processor, cause the apparatus to perform: receiving a combined information, where the combined information includes first information regarding inter-cell beam management and second information regarding lower layer mobility; using the second information to initiate a handover of the apparatus from a first cell to a second cell; and using the first information to provide communication of the apparatus with another cell at least partially during the handover to the second cell, where the another cell includes the first cell or a third cell.

公开(公告)号：US11916640B2

公开(公告)日：2024-02-27

申请号：US17879437

申请日：2022-08-02

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli Turtinen ,  Timo Koskela ,  Chunli Wu

IPC: H04B7/08 ,  H04W74/08 ,  H04W76/18 ,  H04W76/19 ,  H04W80/02 ,  H04B7/022 ,  H04B7/06 ,  H04W24/10 ,  H04W24/08 ,  H04L1/1607

CPC classification number: H04B7/088 ,  H04L1/1614 ,  H04W74/0833 ,  H04W76/18 ,  H04W76/19 ,  H04W80/02

Abstract: Example embodiments of the present disclosure relate to reporting beam failure. A terminal device performs beam failure detection on a first number of serving cells configured for the terminal device. The terminal device determines information to at least indicate respective results of the beam failure detection on a second number of serving cells among the first number of serving cells, where the second number is smaller than the first number. The determined information is transmitted by the terminal device to a network device serving the terminal device using a resource allocated for the terminal device. Based on the information, the network device determines an overall result of the beam failure detection performed on the first number of serving cells.

公开(公告)号：US11895673B2

公开(公告)日：2024-02-06

申请号：US18184951

申请日：2023-03-16

Applicant: Nokia Technologies Oy

Inventor： Keeth Saliya Jayasinghe Laddu ,  Timo Koskela

IPC: H04W72/23 ,  H04L1/1812 ,  H04L5/00 ,  H04W72/232 ,  H04W92/10

CPC classification number: H04W72/23 ,  H04L1/1812 ,  H04L5/0035 ,  H04L5/0037 ,  H04W72/232 ,  H04W92/10

Abstract: An method includes determining to perform inter-cell multi-downlink control information (multi-DCI) based multi-transmission reception point (multi-TRP) operation for a user device based on the following: receiving, by the user device from a network node, transmission configuration index (TCI) states for a plurality of control resource sets (CORESETS), wherein the TCI states for the plurality of CORESETs are associated with a plurality of cells having different physical cell identities (PCIs) or associated with a plurality of cell groups; and determining, by the user device, that at least one of the following conditions is present: 1) a multi-DCI based multi-TRP-related high layer parameter has been configured to the user device; 2) a default mode of multi-TRP operation has been configured to the user device; or 3) the user device has received control information indicating physical downlink shared channel (PDSCH) TCI state activations corresponding to two different CORESETPoolIndex values; and, performing inter-cell multi-DCI based multi-TRP operation.

公开(公告)号：US11888783B2

公开(公告)日：2024-01-30

申请号：US17856059

申请日：2022-07-01

Applicant: NOKIA TECHNOLOGIES OY

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

IPC: H04W72/56 ,  H04L5/00 ,  H04L27/26 ,  H04W72/542

CPC classification number: H04L5/006 ,  H04L5/0048 ,  H04L5/0082 ,  H04L27/2675 ,  H04W72/542 ,  H04W72/56

Abstract: Systems, methods, apparatuses, and computer program products for selecting or prioritizing between a physical downlink shared channel (PDSCH) and synchronization signal block (SSB) reception are provided. One method may include, when outside a SMTC window and when PDSCH resource allocation overlaps with an occupied SSB location, selecting between the PDSCH and SSB reception according to defined rules.

公开(公告)号：US11812322B2

公开(公告)日：2023-11-07

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 ,  H04W16/28 ,  H04W36/00 ,  H04W36/08 ,  H04W56/00 ,  H04W72/30

CPC classification number: H04W36/32 ,  H04W16/28 ,  H04W36/0094 ,  H04W36/08 ,  H04W56/001 ,  H04W72/30

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.