公开(公告)号：US20240397504A1

公开(公告)日：2024-11-28

申请号：US18695928

申请日：2022-08-18

Applicant: Nokia Technologies Oy

Inventor： Timo KOSKELA ,  Keeth Saliya Jayasinghe LADDU

IPC: H04W72/044

Abstract: Inter-alia, a method is disclosed comprising: obtaining a configuration of one or more resource sets enabling a single frequency network, SFN, operation of the apparatus in a communication network; obtaining association information indicative of one or more downlink resources of a cell of the communication network that is valid for the SFN operation of the apparatus; detecting a beam failure for at least one of the resource sets of the configuration; and in response to the detecting of the beam failure, selecting at least one candidate beam based on the obtained association information enabling to continue the SFN operation of the apparatus. It is further disclosed an according apparatus, computer program and system.

公开(公告)号：US20240356695A1

公开(公告)日：2024-10-24

申请号：US18684617

申请日：2021-10-11

Applicant: Nokia Technologies Oy

Inventor： Juha Pekka KARJALAINEN ,  Sami-Jukka HAKOLA ,  Hiromasa UMEDA ,  Mihai ENESCU ,  Keeth Saliya Jayasinghe LADDU

IPC: H04L5/00

CPC classification number: H04L5/0035 ,  H04L5/0023 ,  H04L5/0048

Abstract: User equipment comprising: means configured to: report, to a network, antenna-switching configurations for the user equipment: receive, from the network, a configuration of sounding reference signal (SRS) resources; and transmit, in parallel, a first SRS using a first SRS resource of the SRS resources to a first transmission-reception point (TRP) and a second SRS of the SRS resources using a second SRS resource to a second TRP.

公开(公告)号：US20240340727A1

公开(公告)日：2024-10-10

申请号：US18624298

申请日：2024-04-02

Applicant: Nokia Technologies Oy

Inventor： Sanjay GOYAL ,  Timo KOSKELA ,  Keeth Saliya Jayasinghe LADDU

IPC: H04W36/00 ,  H04W76/20 ,  H04W80/02

CPC classification number: H04W36/00835 ,  H04W76/20 ,  H04W80/02

Abstract: A method including receiving a MAC control element with a user equipment, where the MAC control element includes information regarding a list of mobility candidate target cells; and based, at least partially, upon the receiving of the MAC control element, performing an operation with the information.

公开(公告)号：US20240298322A1

公开(公告)日：2024-09-05

申请号：US18697909

申请日：2022-09-22

Applicant: Nokia Technologies Oy

Inventor： Matha DEGHEL ,  Keeth Saliya Jayasinghe LADDU

IPC: H04W72/21

CPC classification number: H04W72/21

Abstract: Devices, methods and computer programs for physical uplink control channel. PUCCH, transmission adjustment for parallel uplink transmissions are disclosed. A client device (200) detects a first PUCCH transmission and a parallel uplink. UL, transmission. In response to the detecting, the client device (200) adjusts at least one parameter of a PUCCH resource. The at least one parameter is related to time domain allocation and/or frequency domain allocation for the first PUCCH transmission.

公开(公告)号：US20240281708A1

公开(公告)日：2024-08-22

申请号：US18436860

申请日：2024-02-08

Applicant: Nokia Technologies Oy

Inventor： Dimitri GOLD ,  Amaanat ALI ,  Keeth Saliya Jayasinghe LADDU ,  Mihai ENESCU ,  Sakira HASSAN

IPC: G06N20/00

CPC classification number: G06N20/00

Abstract: Method comprising:

receiving a request to validate a machine learning model, wherein the request comprises a data structure of the machine learning model and an indication of a current condition under which inference by the machine learning model is to be executed;
validating the machine learning model based on the data structure and the current condition to obtain a validation result; and
providing the validation result in response to the request to validate the machine learning model, wherein the data structure of the machine learning model comprises at least one of metadata of the machine learning model or context data of the machine learning model.

公开(公告)号：US20240163806A1

公开(公告)日：2024-05-16

申请号：US18503418

申请日：2023-11-07

Applicant: Nokia Technologies Oy

Inventor： Matha DEGHEL ,  Keeth Saliya Jayasinghe LADDU

IPC: H04W52/14 ,  H04W52/32

CPC classification number: H04W52/146 ,  H04W52/325

Abstract: Embodiments of the present disclosure relate to methods and apparatus for uplink transmission power control. A terminal device obtains ratio information for power adjustment of at least one uplink transmission occasion of two or more uplink transmission occasions, wherein the two or more uplink transmission occasions at least partially overlap in a time domain and the ratio information indicates an adjustment factor for bits per resource element of the at least one uplink transmission occasion of the two or more uplink transmission occasions. The terminal device determines a power adjustment component for the at least one uplink transmission occasion of the two or more uplink transmission occasions at least partially based on the ratio information. In this way, efficient power control for simultaneous uplink transmissions can be achieved, thereby improving energy efficiency.

公开(公告)号：US20240162956A1

公开(公告)日：2024-05-16

申请号：US17985699

申请日：2022-11-11

Applicant: Nokia Technologies Oy

Inventor： Sanjay GOYAL ,  Timo KOSKELA ,  Keeth Saliya Jayasinghe LADDU ,  Ahmad AWADA ,  Ali KARIMIDEHKORDI ,  Panagiotis SPAPIS

IPC: H04B7/06 ,  H04W24/10

CPC classification number: H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04W24/10

Abstract: Systems, methods, apparatuses, and computer program products for the acquisition and provision of channel state information for a target cell early in the process of layer one/layer two inter-cell mobility are provided. For example, a method can include a user equipment receiving a first configuration of layer one measurement and reporting together with a second configuration for channel state information measurement and reporting for a candidate cell. The method can also include reporting layer one measurement according to the first configuration. The method can further include performing channel state information measurements according to the second configuration. The method can additionally include reporting the channel state information measurements to a network element to be forwarded to the candidate cell.

公开(公告)号：US20240155329A1

公开(公告)日：2024-05-09

申请号：US18495360

申请日：2023-10-26

Applicant: Nokia Technologies Oy

Inventor： Keeth Saliya Jayasinghe LADDU ,  Dani Johannes KORPI ,  Mihai ENESCU ,  Amaanat ALI

IPC: H04W8/22 ,  H04W24/02

CPC classification number: H04W8/22 ,  H04W24/02

Abstract: Disclosed is a method comprising receiving, from a terminal device, a report indicating capability of the terminal device to detect radio parameters, wherein the report comprises at least one of the following: a first set of radio parameters, a second set of radio parameters and a third set of radio parameters, and wherein the terminal device is capable to determine first set of radio parameters in a complete manner, determine the second set of radio parameters in the complete manner when at least one of the following assistance information, a first configuration or an indication related to the radio parameters is available, and determine the third set of radio parameters in the complete manner when a second configuration related to detecting the radio parameters is available at least during an initial configuration for receiving the downlink channel transmission or for a pre-determined time period, and the third set of radio parameters follow, at least substantially, the behavior of the first and the second set of radio parameters, determining, based on the received report, third configuration related to detecting the radio parameters for the terminal device, transmitting, to the terminal device, the third configuration related to detecting the radio parameters, wherein the third configuration comprises, for determining the second set of radio parameters, at least one of the following: the assistance information, the first configuration or the indication for determining the second set of parameters for receiving a downlink channel transmission, and transmitting a downlink channel transmission to the terminal device.

公开(公告)号：US20240057112A1

公开(公告)日：2024-02-15

申请号：US18257054

申请日：2021-12-16

Applicant: Nokia Technologies Oy

Inventor： Matha DEGHEL ,  Keeth Saliya Jayasinghe LADDU ,  Youngsoo YUK

IPC: H04W72/232 ,  H04L5/00

CPC classification number: H04W72/232 ,  H04L5/0035 ,  H04L5/0048

Abstract: Systems, methods, apparatuses, and computer program products for enabling dynamic switching between multi-transmission reception point (multi-TRP) and single-transmission reception point (single-TRP). A method may include receiving a first indication in a downlink control information or a medium access control control element. The method may further include determining, at a user equipment, whether to apply a multi-transmission reception point physical uplink shared channel scheme or a single-transmission reception point physical uplink shared channel scheme for transmitting a transport block based on the first indication. In addition, the method may include interpreting at least one downlink control information field differently depending on whether it is determined that the single-transmission reception point physical uplink shared channel scheme or the multi-transmission reception point physical uplink shared channel scheme is applicable.

公开(公告)号：US20240008008A1

公开(公告)日：2024-01-04

申请号：US18252614

申请日：2021-12-31

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Nhat-Quang NHAN ,  Keeth Saliya Jayasinghe LADDU ,  Marco MASO ,  Alessio MARCONE

IPC: H04W72/0446 ,  H04L5/00

CPC classification number: H04W72/0446 ,  H04L5/0044

Abstract: Methods and apparatus, including computer program products, are provided for multi-slot transport block size determination. In some example embodiments, there may be provided a method that includes calculating a number of resource elements allocated within a resource element set based at least on an overhead value used for transport block size determination of a transport block that is transmitted over multiple slots; calculating a total number of resource elements, allocated for a physical uplink shared channel or a physical downlink shared channel, covering multiple slots for the transport block size determination based at least on the calculated number of resource elements allocated within the resource element set; and transmitting or receiving the transport block over multiple slots. Related systems, methods, and articles of manufacture are also disclosed.