公开(公告)号：US20220295359A1

公开(公告)日：2022-09-15

申请号：US17636166

申请日：2019-08-22

Applicant: Nokia Technologies Oy

Inventor： Hans Thomas HÖHNE ,  István Zsolt KOVÁCS ,  Ingo VIERING ,  Rafhael AMORIM ,  Mads LAURIDSEN

IPC: H04W36/00 ,  H04B7/185 ,  H04W56/00

Abstract: According to an example embodiment, a client device comprises at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured to, with the at least one processor, cause the client device to: receive a measurement configuration from a first network node device, receive a preconfigured condition for the measurement configuration from the first network node device, and in response to the preconfigured condition for the measurement configuration being fulfilled, use the measurement configuration. A client device, a network node device, methods, and computer programs are disclosed.

公开(公告)号：US20210068065A1

公开(公告)日：2021-03-04

申请号：US16555617

申请日：2019-08-29

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jeroen WIGARD ,  Rafhael AMORIM ,  Istvan Z. KOVACS ,  Matthew BAKER ,  Mads LAURIDSEN

IPC: H04W56/00 ,  H04W74/08

Abstract: Certain embodiments may relate to wireless communication systems. For example, some embodiments may relate to non-terrestrial networks (NTN). A method, in certain embodiments, may include receiving, by a user equipment (UE), at least one resynchronization message from at least one first network entity (NE). The method may also include resynchronizing, by the UE, with at least one second NE after at least one time period with at least one parameter based upon the at least one resynchronization message.

公开(公告)号：US20220286235A1

公开(公告)日：2022-09-08

申请号：US17637540

申请日：2019-08-23

Applicant: Nokia Technologies Oy

Inventor： Karri RANTA-AHO ,  Pingping WEN ,  Zhilan XIONG ,  Mads LAURIDSEN ,  Jeroen WIGARD ,  Rafhael AMORIM

IPC: H04L1/18

Abstract: Example embodiments of the present disclosure relate to a solution for configuring a retransmission in communications. In an aspect, a first device transmits, to a second device, a first indication of a plurality of candidate retransmission configurations. Each of the plurality of candidate retransmission configurations includes a transmission feedback configuration and/or a data retransmission configuration. The first device selects a target retransmission configuration from the plurality of candidate retransmission configurations. The first device transmits, to the second device, a second indication of the target retransmission configuration. The first device communicates with the second device using the target retransmission configuration. The example embodiments of the present disclosure provide a dynamical multi-level indication for a retransmission scheme.

公开(公告)号：US20210112571A1

公开(公告)日：2021-04-15

申请号：US17068237

申请日：2020-10-12

Applicant: Nokia Technologies Oy

Inventor： Lars Holst CHRISTENSEN ,  Bent Henneberg RYSGAARD ,  Karsten A PETERSEN ,  Rafhael AMORIM ,  Frank FREDERIKSEN

IPC: H04W72/12 ,  H04L5/00

Abstract: This document discloses a solution for adaptive transmission of data packets. According to an aspect, a method comprises: scheduling a first wireless interface of a user device to operate in a first transmission mode where the first wireless interface transmits payload data to a wireless network; scheduling a second wireless interface of the user device or another user device to operate in a second transmission mode where the second wireless interface transmits keep alive messages without payload data to the wireless network or to another wireless network; receiving at least one measured connection quality metric from the first wireless interface and from the second wireless interfaces; and rescheduling, on the basis of the received connection quality metrics, a transmission mode of at least one of the first wireless interface and the second wireless interface.

公开(公告)号：US20220217608A1

公开(公告)日：2022-07-07

申请号：US17607772

申请日：2020-05-01

Applicant: Nokia Technologies Oy

Inventor： Mads LAURIDSEN ,  Jeroen WIGARD ,  Rafhael AMORIM ,  István Z. KOVACS

IPC: H04W36/36 ,  H04W56/00 ,  H04B7/185

Abstract: According to certain embodiments, a method and apparatus may include transmitting, by a first network entity, at least one time-based measurement configuration to a user equipment. The method may further include receiving, by the first network entity, at least one measurement result from the user equipment. The method may further include determining, by the first network entity, whether at least one handover should be performed.

公开(公告)号：US20210273717A1

公开(公告)日：2021-09-02

申请号：US17168901

申请日：2021-02-05

Applicant: Nokia Technologies Oy

Inventor： Jeroen WIGARD ,  Mads LAURIDSEN ,  Rafhael AMORIM ,  Frank FREDERIKSEN

IPC: H04B7/185 ,  H04W56/00 ,  H04W76/27

Abstract: Systems, methods, apparatuses, and computer program products for dynamic cell-specific delay for timing scaling in a non-terrestrial network (NTN). For example, certain embodiments may utilize a cell-common delay composed of FL and part of SL (until a cell-specific reference surface). A network node (e.g., a gNB) may calculate the cell-common delay as a function of time (T_c(t)) and may provide this function to the UEs (the satellite path may beis deterministic). The function of time may be a combination of two functions representing the FL and SL. The function can may be broadcasted in a system information block (SIB) or transmitted directly to the UE through radio resource control (RRC) signaling when it becomes active, is handed over, and/or regularly updated.

公开(公告)号：US20230142743A1

公开(公告)日：2023-05-11

申请号：US17796302

申请日：2021-01-27

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Johannes HARREBEK ,  Benny VEJLGAARD ,  Rafhael AMORIM ,  Simon SVENDSEN

IPC: H04W48/20 ,  H04W16/28 ,  H04B7/0408 ,  H04B17/318

CPC classification number: H04W48/20 ,  H04W16/28 ,  H04B7/0408 ,  H04B17/318

Abstract: A system comprising a first access node that provides a first beacon and a second access node that provides a second beacon, the system further comprising a terminal device that performs, in parallel or semi-parallel, a first beam sweep and a second beam sweep, wherein the first beam sweep is performed by a first antenna panel and the second beam sweep is performed by a second antenna panel the terminal device obtains results from the first and the second beam sweep, wherein the results comprise at least a power measurement, and, based on the results, the terminal device identifies one of the first or the second access node and initiates a connection to the identified first or the second access node.

公开(公告)号：US20220225270A1

公开(公告)日：2022-07-14

申请号：US17604917

申请日：2020-04-17

Applicant: Nokia Technologies Oy

Inventor： Jeroen WIGARD ,  Mads LAURIDSEN ,  Kim NIELSEN ,  István Z. KOVÁCS ,  Jens STEINER ,  Rafhael AMORIM ,  Nuno K. PRATAS

IPC: H04W68/02 ,  H04W52/02

Abstract: In accordance with an example embodiment of the present invention, a method comprising: receiving from a network node, by a user equipment of a plurality of user equipment associated with more than one communication beam of a communication network, information comprising locations in time of the user equipment during paging occasions with at least one cell of the communication network associated over more than one communication beam, wherein the information identifies any provided order of the more than one communication beam covering the locations in time of the user equipment during the paging occasions; and based on the information, identifying by the user equipment at least one communication beam and timing of at least one paging occasion, of the paging occasions, for the user equipment.