公开(公告)号：US20240413941A1

公开(公告)日：2024-12-12

申请号：US18737887

申请日：2024-06-07

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Stig BLÜCHER BRINK ,  Kim NIELSEN ,  Amol DHERE

IPC: H04L5/00 ,  H04W72/0453

Abstract: Example embodiments of the present disclosure relate to a terminal device, a method, an apparatus and a computer readable storage medium for irregular channel bandwidth support mechanism. In some embodiments, a terminal device may receive a configuration of irregular channel bandwidth from a network device and further configure multiple bandwidths for multiple filters based on the configuration. In some embodiments, at least two of the multiple bandwidths are different. As such, the filter configurations at the terminal device may support the irregular channel bandwidths, even when the terminal device does not update the analog filters in hardware.

公开(公告)号：US20250039854A1

公开(公告)日：2025-01-30

申请号：US18784191

申请日：2024-07-25

Applicant: Nokia Technologies Oy

Inventor： Amol DHERE ,  Stig BLÜCHER BRINK ,  Karsten PETERSEN ,  Axel MUELLER

IPC: H04W72/0453 ,  H04W72/232

Abstract: An apparatus configured to: receive, from a network node, a configuration for one or more resource elements having zero power; receive downlink control information, wherein the downlink control information comprises, at least, an aperiodic indication for triggering resource elements having zero power; and determine a number of co-scheduled user equipments in a physical downlink shared channel based, at least partially, on at least one of: an index associated with the one or more resource elements, a number of the one or more resource elements, or a number of the one or more resource elements triggered with the aperiodic indication; and identify co-scheduled-UE interferer information based on the number of co-scheduled-UEs and the resource elements having zero power. The co-scheduled-UE interferer information includes determination of the MO, FDRA and DMRS ports of each co-scheduled UE.

公开(公告)号：US20250062820A1

公开(公告)日：2025-02-20

申请号：US18721740

申请日：2021-12-23

Applicant: Nokia Technologies Oy

Inventor： Amol DHERE ,  Christian ROM ,  Poul OLESEN

IPC: H04B7/08 ,  H04B17/309 ,  H04B17/318

Abstract: Method including: determining, subsequently for each of X beams, a characteristic of a power of a reference signal received on the respective beam over a respective period of time; and identifying a best beam among the X beams such that the characteristic of the power of the best beam is extreme among the characteristics of the power received on the X beams over the respective period of time; wherein X is an integer equal to or larger than 2; each of the periods of time has a same duration denoted a slice duration; the slice duration is shorter than a duration of one symbol of the reference signal.

公开(公告)号：US20240106472A1

公开(公告)日：2024-03-28

申请号：US18476752

申请日：2023-09-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Kim NIELSEN ,  Bent Henneberg RYSGAARD ,  Stig BLÜCHER BRINK ,  Amol DHERE

IPC: H04B1/04 ,  H04B1/10

CPC classification number: H04B1/0483 ,  H04B1/1036

Abstract: An apparatus comprising a first reception path comprising a first low noise amplifier; multiple downstream receiver circuitry; a switching arrangement configured to, in a first state, couple the first reception path to one of the multiple downstream receiver circuitry and configured to, in a second state, simultaneously couple the first reception path to a plurality of the multiple downstream receiver circuitry; and a controller configured to place the switching arrangement in the second state to support reception of a first bandwidth, wherein the switching arrangement is configured in the second state to enable processing of the received first bandwidth as a plurality of overlapping bandwidths wherein each of the plurality of overlapping bandwidths is processed via one of the plurality of the multiple downstream receiver circuitry.

公开(公告)号：US20240015502A1

公开(公告)日：2024-01-11

申请号：US18329765

申请日：2023-06-06

Applicant: Nokia Technologies Oy

Inventor： Bent Henneberg RYSGAARD ,  Stig BLÜCHER BRINK ,  Amol DHERE ,  Kim NIELSEN

IPC: H04W8/24 ,  H04W24/08 ,  H04W24/02

CPC classification number: H04W8/24 ,  H04W24/08 ,  H04W24/02

Abstract: There is provided a method, comprising: receiving from a network an indication of a channel assignment; determining adjacent channel interface within a reception bandwidth when applying a first receiver configuration for reception on the channel assignment; determining whether the adjacent channel interference meets a predetermined criterion with respect to a predetermined threshold; based on determining that the adjacent channel interference meets the predetermined criterion, switching from applying the first receiver configuration to applying a second receiver configuration for reception on the channel assignment, and transmitting to the network a message indicating a capability update of the apparatus with respect to at least one of frequency bands or frequency band combinations; or based on determining that the adjacent channel interference does not meet the predetermined criterion, continue applying the first receiver configuration for reception on the channel assignment.

公开(公告)号：US20250080243A1

公开(公告)日：2025-03-06

申请号：US18817483

申请日：2024-08-28

Applicant: Nokia Technologies Oy

Inventor： Bent Henneberg RYSGAARD ,  Kim NIELSEN ,  Stig BLÜCHER BRINK ,  Feridoon JALILI ,  Amol DHERE

IPC: H04B15/02 ,  H04W52/24

Abstract: A method, computer program and apparatus is described comprising: receiving, from a user equipment at a network node, an indication that the user equipment has the capability to mitigate self-interference at the user equipment for multi-band operation; and transmitting, from the network node to the user equipment, an approval to allow the user equipment to mitigate self-interference at the user equipment for the multi-band operation.

公开(公告)号：US20240340809A1

公开(公告)日：2024-10-10

申请号：US18582763

申请日：2024-02-21

Applicant: Nokia Technologies Oy

Inventor： Daniela LASELVA ,  Amol DHERE ,  Knud KNUDSEN

IPC: H04W52/36

CPC classification number: H04W52/367

Abstract: There is provided a method performed by a first device, the method comprising: determining whether or not a change indication from a second device is preferred when transmit power at the second device changes in a transmission to the first device; and providing to the second device, information of whether or not the change indication is preferred.

公开(公告)号：US20240048196A1

公开(公告)日：2024-02-08

申请号：US18361648

申请日：2023-07-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samantha CAPORAL DEL BARRIO ,  Christian ROM ,  Ali KARIMIDEHKORDI ,  Simon SVENDSEN ,  Amol DHERE

IPC: H04B7/0456 ,  H04W24/08

CPC classification number: H04B7/0469 ,  H04W24/08

Abstract: An apparatus comprising:



means for obtaining a measured power loss in at least a first channel;
means for, in dependence upon the measured power loss, determining to increase, decrease, or maintain a number of antenna elements used for beam-formed communication via the first channel; and
means for, in dependence upon the determination, changing the number of antenna elements used for beam-formed communication via the first channel.

公开(公告)号：US20230198695A1

公开(公告)日：2023-06-22

申请号：US18067181

申请日：2022-12-16

Applicant: Nokia Technologies Oy

Inventor： Kim NIELSEN ,  Knud KNUDSEN ,  Alessio MARCONE ,  Amol DHERE ,  Stig BLÜCHER BRINK ,  Karsten PETERSEN

IPC: H04L5/00

CPC classification number: H04L5/0041 ,  H04L5/0044

Abstract: An apparatus such as a user equipment configured to support an irregular bandwidth signal. The apparatus comprising multiple means for frequency translating a wireless communication signal in a frequency bandwidth that is different to a predefined bandwidth and for filtering said frequency translated wireless communication signals. Means for adjusting a centre frequency used by the multiple means for frequency translating; and control means. The control means being responsive to receipt of a signal indicating a wireless communication network is currently supporting an irregular channel bandwidth, said irregular channel bandwidth covering two partially overlapping regular channel bandwidths each having said predefined bandwidth, to route a received wireless communication signal to each of the multiple means for frequency translating and to control the means for adjusting to set a respective centre frequency of the multiple means for frequency translating such that said centre frequency of each of the multiple means for frequency translating is offset with respect to each other

公开(公告)号：US20240356604A1

公开(公告)日：2024-10-24

申请号：US18643323

申请日：2024-04-23

Applicant: Nokia Technologies Oy

Inventor： Amol DHERE ,  Karsten PETERSEN ,  Stig BLÜCHER BRINK ,  Axel MUELLER

IPC: H04B7/06 ,  H04B17/345 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04B7/0626 ,  H04B17/345 ,  H04L5/0005 ,  H04W72/23

Abstract: A network element in a wireless network sends, to a target UE, configuration of CSI RSs for use in a time-frequency resource space of a PDSCH. The configuration informs the UE to use the CSI RSs for interference parameter detection of co-scheduled UE(s) in the PDSCH. The network element transmits, toward the target UE, the CSI RSs. A target UE in a wireless network receives, from a network element, configuration of CSI RSs for use in a time-frequency resource space of a physical downlink shared channel. The configuration informs the target UE to use the CSI RSs for interference parameter detection of co-scheduled UE(s) in the PDSCH. The target UE receives, from the network element, the CSI RSs. The target UE performs the interference parameter detection using the CSI RSs.