公开(公告)号：US20250055550A1

公开(公告)日：2025-02-13

申请号：US18928729

申请日：2024-10-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Matha DEGHEL ,  Filippo TOSATO ,  Mihai ENESCU ,  Keeth Saliya Jayasinghe LADDU

IPC: H04B7/06 ,  H04B7/08

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for dynamic antenna port related configuration. The method comprises: receiving, at a terminal device and from a network device, a first indication of a plurality of subsets of antenna ports; and receiving, at the terminal device and from the network device, a second indication of disabling at least one of the plurality of subsets of antenna ports.

公开(公告)号：US20240381138A1

公开(公告)日：2024-11-14

申请号：US18554568

申请日：2022-03-24

Applicant: Nokia Technologies Oy

Inventor： Samantha CAPORAL DEL BARRIO ,  Mihai ENESCU

IPC: H04W24/08 ,  G01S7/00 ,  G01S13/08 ,  H04W52/14

Abstract: There is provided an apparatus comprising at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform: receiving, from a network node, a configuration of a transmission gap in at least one downlink slot; and performing radar measurements during the transmission gap.

公开(公告)号：US20240284431A1

公开(公告)日：2024-08-22

申请号：US18653258

申请日：2024-05-02

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Timo KOSKELA ,  Samuli TURTINEN ,  Chunli WU ,  Mihai ENESCU ,  Sami HAKOLA

IPC: H04W72/044 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

CPC classification number: H04W72/046 ,  H04W16/28 ,  H04W24/10 ,  H04W72/02 ,  H04W72/1268 ,  H04W72/21 ,  H04W72/23 ,  H04W74/04

Abstract: Embodiments of the present disclosure relate to reporting beam failure. A terminal device detects a beam failure on one or more serving cells of the terminal device. If the beam failure is detected on the one or more serving cells, the terminal device obtains information concerning one or more candidate beams and the one or more serving cells. Each of the one or more candidate beams is associated with a respective one of the one or more serving cells. The terminal device then transmits at least a portion of the information to a network device associated with the one or more serving cells.

公开(公告)号：US20240267181A1

公开(公告)日：2024-08-08

申请号：US18565318

申请日：2022-04-28

Applicant: Nokia Technologies Oy

Inventor： Juha Pekka KARJALAINEN ,  Hiromasa UMEDA ,  Mihai ENESCU ,  Kyoungmin PARK

IPC: H04L5/00 ,  H04W52/14

CPC classification number: H04L5/005 ,  H04L5/0012 ,  H04W52/146

Abstract: Disclosed is a method comprising obtaining one or more antenna-port-specific repetition patterns and/or one or more antenna-port-specific uplink power control target values for a plurality of antenna ports; and transmitting an uplink reference signal by applying antenna switching to at least a subset of the plurality of antenna ports based at least partly on the one or more antenna-port-specific repetition patterns and/or the one or more antenna-port-specific uplink power control target values.

公开(公告)号：US20240243877A1

公开(公告)日：2024-07-18

申请号：US18562056

申请日：2022-05-25

Applicant: Nokia Technologies Oy

Inventor： Samantha CAPORAL DEL BARRIO ,  Mihai ENESCU

IPC: H04L5/00 ,  H04B7/06 ,  H04W52/36

CPC classification number: H04L5/0051 ,  H04B7/0626 ,  H04W52/367

Abstract: Systems, methods, apparatuses, and computer program products for sounding reference signal grouping and validity. The method may include receiving, from a network element, a request to perform a sounding reference signal sweep. The method may also include performing the sounding reference signal sweep of a plurality of sounding reference signals. The method may further include creating one or more groups including one or more sounding reference signals among the plurality of sounding reference signals, or receiving an indication of one or more groups including one or more sounding reference signals among the plurality of sounding reference signals. The method may also include transmitting another indication to the network element, or receiving the another indication from the network element.

公开(公告)号：US20240235898A1

公开(公告)日：2024-07-11

申请号：US18562673

申请日：2021-06-15

Applicant: Nokia Technologies Oy

Inventor： Mihai ENESCU ,  Sami-Jukka HAKOLA ,  Juha Pekka KARJALAINEN ,  Timo KOSKELA

IPC: H04L25/02

CPC classification number: H04L25/0224 ,  H04L25/0254

Abstract: Disclosed is a method comprising receiving a first reference signal transmission associated with a radio channel, predicting future conditions of the radio channel based at least partly on the first reference signal transmission, receiving one or more verification tones associated with the radio channel, and determining, based at least partly on the one or more verification tones, an estimation error associated with the predicted future conditions of the radio channel.

公开(公告)号：US20240235652A9

公开(公告)日：2024-07-11

申请号：US18556813

申请日：2022-05-24

Applicant: Nokia Technologies Oy

Inventor： Sami-Jukka HAKOLA ,  Juha Pekka KARJALAINEN ,  Samantha CAPORAL DEL BARRIO ,  Mihai ENESCU

IPC: H04B7/06 ,  H04B7/08

CPC classification number: H04B7/06966 ,  H04B7/088

Abstract: According to at least some example embodiments, a user equipment (UE), of a wireless communications system, for facilitating a dynamic association between reference signals (RSs) configured for beam management measurements and reporting, for downlink (DL) and/or uplink (UL) beam selection, and semi-statically configured capability indices of a capability set of at least one functionality, includes a plurality of antenna panels; memory storing computer-executable instructions which include generating at least a first capability set of a first functionality, the first capability set including a plurality of capability information items indexed, respectively, by a plurality of corresponding capability indices, each capability information item indicating, for a panel corresponding to the capability information item from among the plurality of antenna panels, capability information of the corresponding panel with respect to the first functionality, and transmitting the first capability set to a next generation node B (gNB) included in the wireless communications system.

公开(公告)号：US20240187077A1

公开(公告)日：2024-06-06

申请号：US18549628

申请日：2022-03-23

Applicant: Nokia Technologies Oy

Inventor： Juha Pekka KARJALAINEN ,  Sami-Jukka HAKOLA ,  Frederick VOOK ,  Mihai ENESCU ,  Timo KOSKELA ,  Youngsoo YUK

IPC: H04B7/06 ,  H04B7/08

CPC classification number: H04B7/06952 ,  H04B7/0822 ,  H04B7/088

Abstract: Methods and apparatus, including computer program products, are provided for beam group reporting. In some example embodiments, there may be provided a method that includes receiving, at the user equipment, configuration information to configure the user equipment to report information for beam grouping on measurements on at least one group of channel measurement resources; selecting, by the user equipment, at least one group from a plurality of groups of channel measurement resources, the selecting based on at least one rule provided by the configuration information; and reporting, to a network, information regarding the selected at least one group for the beam grouping. Related systems, methods, and articles of manufacture are also disclosed.

公开(公告)号：US20240121053A1

公开(公告)日：2024-04-11

申请号：US18554017

申请日：2022-04-01

Applicant: Nokia Technologies Oy

Inventor： Juha Pekka KARJALAINEN ,  Mihai ENESCU ,  Hiromasa UMEDA ,  Pasi Eino Tapio KINNUNEN ,  Kyoungmin PARK

IPC: H04L5/00

CPC classification number: H04L5/0048 ,  H04L5/0094

Abstract: Systems, methods, apparatuses, and computer program products for uplink (UL) sounding reference signal (SRS) resource configuration may be provided. UL SRS resource configuration and related transmission procedures for intra-slot and inter-slot time bundling of one or more resources may be provided. In this regard, transmission bandwidth and/or repetition factors may be adapted for SRS occasions. The adaptation may be performed across an SRS bandwidth, and on an intra-slot or inter-slot basis.

公开(公告)号：US20240057161A1

公开(公告)日：2024-02-15

申请号：US18354254

申请日：2023-07-18

Applicant: Nokia Technologies Oy

Inventor： Matha DEGHEL ,  Filippo TOSATO ,  Mihai ENESCU ,  Keeth Saliya Jayasinghe LADDU

IPC: H04W74/08 ,  H04W24/10

CPC classification number: H04W74/0816 ,  H04W24/10

Abstract: Various example embodiments relate to channel measurement and reporting. A user equipment may obtain an association between one or more transmission-reception points and one or more groups of resources for channel measurement. The user equipment may receive, from a network node, an indication indicating muting or unmuting of at least one of the one or more transmission-reception points. The user equipment may determine, based at least partly on the association and the received indication, one or more sets of the resources to be measured.