公开(公告)号：US20250096934A1

公开(公告)日：2025-03-20

申请号：US18728134

申请日：2022-01-11

Applicant: Nokia Technologies Oy

Inventor： Jing Yuan SUN ,  Mads LAURIDSEN ,  Tzu-Chung HSIEH ,  Frank FREDERIKSEN ,  Gilsoo LEE

IPC: H04L1/00 ,  H04L27/26 ,  H04W84/06

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer-readable storage medium for symbol puncturing in segment processing. In some example embodiments, a first determines a puncturing pattern for one or more segments for performing puncturing, the puncturing pattern indicating at least one segment of the one or more segments to be punctured. The first device further performs puncturing on the one or more segments based on the puncturing pattern and transmits the one or more segments to the second device.

公开(公告)号：US20250039940A1

公开(公告)日：2025-01-30

申请号：US18758638

申请日：2024-06-28

Applicant: Nokia Technologies Oy

Inventor： Alessio MARCONE ,  Arman AHMADZADEH ,  Frank FREDERIKSEN ,  Bo BI

IPC: H04W74/0833 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/231

Abstract: Embodiments of the present disclosure relate to apparatuses, methods, and computer readable storage media for a configuration of repetitions of downlink control information (DCI). The method comprises: receiving, from a second apparatus, a configuration of an random access (RA) search space; determining an additional RA search space including repetitions of physical downlink control channel (PDCCH) candidates of at least one monitoring occasion of the RA search space; and monitoring downlink control information at least based on the configuration of the RA search space and the repetitions in the additional RA search space.

公开(公告)号：US20240364416A1

公开(公告)日：2024-10-31

申请号：US18681729

申请日：2022-10-19

Applicant: Nokia Technologies Oy

Inventor： Rafhael MEDEIROS DE AMORIM ,  Frank FREDERIKSEN ,  Konstantinos MANOLAKIS

IPC: H04B7/185 ,  H04W48/08

CPC classification number: H04B7/18513 ,  H04W48/08

Abstract: Systems, methods, apparatuses, and computer program products for management of updates in scheduling offset via system information and soft indication of system information modification are provided. For example, a method can include identifying, by a user equipment, a time of application of a new non-terrestrial-network system information. The method may also include waiting to apply the new non-terrestrial-network system information until the time of application. The method may further include applying the new non-terrestrial-network system information at the time of application, conditioned on the new non-terrestrial-network system information being received before the time of application.

公开(公告)号：US20240340827A1

公开(公告)日：2024-10-10

申请号：US18598158

申请日：2024-03-07

Applicant: Nokia Technologies Oy

Inventor： Arman AHMADZADEH ,  Alessio MARCONE ,  Frank FREDERIKSEN

IPC: H04W56/00

CPC classification number: H04W56/0045

Abstract: In accordance with example embodiments of the invention there is at least a method and apparatus to perform transmitting an indication of a base time window to a user equipment; acquiring time drift information of the non-terrestrial network; determining an adjustment value at least based on the time drift information; and transmitting the adjustment value to the user equipment, the adjustment value adjusting the base time window where during the adjusted time window a predetermined at least one radio characteristic remains within predetermined limits, and receiving, by a user equipment an indication of a base time window; and receiving an adjustment value based at least on time drift information, determining an adjusted time window by adjusting the base time window based on the adjustment value, during the adjusted time window predetermined radio characteristic(s) remain within predetermined limits, and performing coverage enhancement procedure during the adjusted time window.

公开(公告)号：US20240334496A1

公开(公告)日：2024-10-03

申请号：US18596758

申请日：2024-03-06

Applicant: Nokia Technologies Oy

Inventor： Zexian LI ,  Navin HATHIRAMANI ,  Frank FREDERIKSEN ,  Juha Sakari KORHONEN ,  Luis Guilherme UZEDA GARCIA

IPC: H04W74/0836 ,  H04W76/20 ,  H04W76/40

CPC classification number: H04W74/0836 ,  H04W76/20 ,  H04W76/40

Abstract: A method comprising: receiving configurations for a plurality of entry points for initial random access from an access point; determining random access resources for one or more entry points; and initiating, based on one or more criteria relating to properties of the apparatus or a network, at least one random access process with at least one of said entry points.

公开(公告)号：US20240244496A1

公开(公告)日：2024-07-18

申请号：US18004568

申请日：2021-06-17

Applicant: Nokia Technologies Oy

Inventor： Kishore KRISHNE GOWDA ,  Nandagopal PEETHAMBARAN NAIR RAJALAKSHMI ,  Sharath RAVEENDRAN ,  Jitendra Kumar SAINI ,  Sambhram KANAVALLI ,  Nanda KUMAR ,  Frank FREDERIKSEN ,  Faranaz SABOURI-SICHANI

IPC: H04W36/08 ,  H04W8/20 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W8/20 ,  H04W36/0055

Abstract: This document discloses a solution for managing multiple subscriber identifiers in a network node. According to an aspect, a method for a first network node comprises: storing at least two subscriber identifiers; triggering a handover procedure for a first subscriber identifier of the at least two subscriber identifiers; and transmitting, during the handover procedure, a handover message to a second network node, the second network node managing a target cell for the handover procedure, wherein the handover message comprises at least a second subscriber identifier of the at least two subscriber identifiers.

公开(公告)号：US20240204922A1

公开(公告)日：2024-06-20

申请号：US18555651

申请日：2021-05-18

Applicant: Nokia Technologies Oy

Inventor： Pingping WEN ,  Mads LAURIDSEN ,  Ping YUAN ,  Frank FREDERIKSEN

IPC: H04L1/1829 ,  H04L1/1867

CPC classification number: H04L1/1854 ,  H04L1/1896

Abstract: This disclosure presents solutions for a IoT/eMTC over NTN communication system of a non-terrestrial network (NTN) node and a user equipment (UE) to determine whether and how scheduling information can be sent in the resources for a HARQ feedback, when the HARQ feedback is disabled. In some example embodiments, the UE can signal a buffer size. e.g., buffer status, by encoding the HARQ feedback and scheduling request (SR) utilizing two bits to provide the fast scheduling information. The NTN node can specify to the UE a set of HARQ parameters to provide an indication of HARQ feedback status, which can be disabling or enabling of HARQ feedback, and to provide an indication of the resources for transmission of HARQ feedback when the indication of HARQ feedback status is disabling.

公开(公告)号：US20240172319A1

公开(公告)日：2024-05-23

申请号：US18552125

申请日：2022-03-18

Applicant: Nokia Technologies Oy

Inventor： Faranaz SABOURI-SICHANI ,  Srinivasan SELVAGANAPATHY ,  Frank FREDERIKSEN ,  Laura Luque SANCHEZ ,  Aby KANNEATH ABRAHAM

IPC: H04W76/25 ,  H04W88/06

CPC classification number: H04W76/25 ,  H04W88/06

Abstract: A methods and apparatuses for communication are disclosed. The method comprises maintaining (600) a connected state with a first network with a first subscription identity used by the apparatus; maintaining (602) an inactive or idle state with a second network with a second subscription identity used by the apparatus, communicating (604) with the first network regarding the start, length and periodicity parameters of one or more communication gaps related to activities on the second network, receiving (606) from the first network one or more configurations of communication gaps and transmitting (608) to the first network information on a gap configuration or a change of one or more parameters in a gap configuration.

公开(公告)号：US20240155447A1

公开(公告)日：2024-05-09

申请号：US18227015

申请日：2023-07-27

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jeroen WIGARD ,  Frank FREDERIKSEN

IPC: H04W36/00 ,  H04W36/36

CPC classification number: H04W36/00835 ,  H04W36/362 ,  H04W84/06

Abstract: Obtaining target cell ephemeris information for handover cases is provided. A method may be performed by a user equipment of acquiring, prior to initiating a handover, assistance information about each target neighboring cell in a list of candidate cells that is on the same satellite or a different satellite as a current cell to which the apparatus is currently connected. The handover may be performed from the current cell to one target neighboring cell from the generated list of candidate cells based on the assistance information.

公开(公告)号：US20240137878A1

公开(公告)日：2024-04-25

申请号：US18277624

申请日：2022-01-20

Applicant: Nokia Technologies Oy

Inventor： Frank FREDERIKSEN ,  Jeroen WIGARD ,  Konstantinos MANOLAKIS

IPC: H04W52/50 ,  H04W56/00 ,  H04W74/0833

CPC classification number: H04W52/50 ,  H04W56/0045 ,  H04W74/0833

Abstract: In a non-terrestrial network, the delay in reception time may prevent reception of a random access preamble. A combination of increasing transmit power and changing the timing with which the random access preamble is transmitted may enable reception of the random access preamble. One or more criteria may be used to determine whether the timing advance value with which the random access preamble is transmitted should be changed before retransmission is attempted.