公开(公告)号：US12156058B2

公开(公告)日：2024-11-26

申请号：US17730581

申请日：2022-04-27

Applicant: Nokia Technologies Oy

Inventor： Daniela Laselva ,  Christian Rom ,  Ingo Viering

IPC: H04W24/08 ,  H04B7/08

Abstract: An apparatus, comprising: means for obtaining radio environment information related to at least one downlink signal received by a user equipment using at least one currently-active reception antenna panel of a plurality of selectively-activatable reception antenna panels; and means for reconfiguring at least one of the plurality of selectively-activatable reception antenna panels to be used for performing radio measurements of a downlink signal to be one of active and inactive in response to a variation in the radio environment information.

公开(公告)号：US12155483B2

公开(公告)日：2024-11-26

申请号：US17771988

申请日：2020-10-28

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Daniela Laselva ,  Dawid Koziol ,  Ping-Heng Kuo

IPC: H04W4/00 ,  H04L1/08 ,  H04W76/15

Abstract: There is provided a solution for performing packet duplication in a wireless network. According to an aspect, a method comprises: receiving, by a terminal device from a first access node, a first message comprising at least one information element indicating activation of at least one transmission leg of a first subset of transmission legs, hosted by the first access node, to deliver a duplicate of a data packet between the terminal device and the first access node, receiving, by the terminal device from a second access node, a second message comprising at least one information element indicating activation of at least one transmission leg of a second subset of transmission legs, hosted by the second access node, to deliver a duplicate of a data packet between the terminal device and the second access node, transmitting, by the terminal device, to the first access node at least one duplicate of the data packet over the at least one transmission leg indicated in the first message, and transmitting to the second access node at least one duplicate of the data packet over the at least one transmission leg indicated in the second message.

公开(公告)号：US12081335B2

公开(公告)日：2024-09-03

申请号：US17310629

申请日：2019-02-15

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jani Matti Johannes Moilanen ,  Daniela Laselva ,  Kalle Petteri Kela

IPC: H04W56/00 ,  H04L1/08 ,  H04W72/12

CPC classification number: H04L1/08 ,  H04W72/12

Abstract: A method, apparatus, and a computer-readable storage medium are provided for providing optimized multi-connectivity and/or data duplication. In one example implementation, the method may include receiving, by a user equipment (UE), packet transmission pattern information from a first network node of one or more network nodes and transmitting, by the user equipment (UE), the consecutive packets using the different radio links indicated in the packet transmission pattern information. In an additional example implementation, the method may include determining, by a network node of a set of network nodes, packet transmission pattern information for a user equipment (UE). The example method may further include transmitting, by the network node, the packet transmission pattern information to the user equipment (UE). In a further additional example implementation, the method may include determining, by a network node of one or more network nodes, packet transmission pattern information of a user equipment (UE) and transmitting, by the network node, the packet transmission pattern information to another network entity. The example method may further include transmitting, by the network node, one or more packets received from the another network entity.

公开(公告)号：US20240284330A1

公开(公告)日：2024-08-22

申请号：US18171318

申请日：2023-02-17

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Stefano Paris ,  Knud Knudsen ,  Jorma Johannes Kaikkonen ,  Daniela Laselva

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W52/0229 ,  H04L5/0055 ,  H04W72/23 ,  H04L1/1812

Abstract: A technique may include detecting, by a user device, a low power-wakeup signal by a low power-wakeup receiver of the user device received from a network node; enabling a main transceiver of the user device based on the detecting the low power-wakeup signal; and transmitting, by the main transceiver of the user device to the network node, wakeup signal feedback acknowledging the detecting the low power-wakeup signal.

公开(公告)号：US12047943B2

公开(公告)日：2024-07-23

申请号：US17419328

申请日：2020-01-13

Applicant: Nokia Technologies Oy

Inventor： Daniela Laselva ,  Renato Barbosa Abreu ,  Thomas Jacobsen

IPC: H04W4/00 ,  H04L1/1812 ,  H04W8/22 ,  H04W72/1268 ,  H04W74/0833

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W8/22 ,  H04W74/0833

Abstract: A method of transmitting data from a user equipment (UE) in a radio resource control (RRC) inactive state to a network node is described. The example method includes detecting presence of data for transmitting to the network node and determining whether the user equipment (UE) allows a mode of operation using pre-allocated resources in the RRC inactive state for user data transmission. The example method further includes transmitting the data from the user equipment (UE) to the network node in response to determining that the user equipment (UE) allows the mode of operations using pre-allocated resources in the inactive radio resource control (RRC) state for user data transmission.

公开(公告)号：US12028907B2

公开(公告)日：2024-07-02

申请号：US17594845

申请日：2019-05-03

Applicant: Nokia Technologies Oy

Inventor： Claudio Rosa ,  Renato Abreu ,  Daniela Laselva ,  Nuno Pratas ,  Benny Vejlgaard ,  Simon Svendsen ,  Oana-Elena Barbu ,  Marco Centenaro ,  Emad Farag

IPC: H04W74/0836 ,  H04W16/28 ,  H04W56/00 ,  H04W74/08 ,  H04W74/0833

CPC classification number: H04W74/0836 ,  H04W16/28 ,  H04W56/001 ,  H04W74/0841 ,  H04W74/0866

Abstract: In accordance with some example embodiments, an apparatus may comprise at least one processor and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus to transmit at least one parameter configuration of a random access channel procedure to a user equipment; receive at least one physical uplink shared channel part of a first random access channel message using at least one transmitter beam configuration; upon detection of at least one preamble part of the first random access channel message, decode the physical uplink shared channel part of the first random access channel message and perform at least one channel quality measurement on at least one demodulation reference signal sequence transmitted on a number of selected transmitter beam configurations.

公开(公告)号：US12028806B2

公开(公告)日：2024-07-02

申请号：US17596372

申请日：2019-06-12

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Daniela Laselva ,  Farahnaz Sabouri-Sichani

IPC: H04W16/28 ,  H04W24/10 ,  H04W52/02

CPC classification number: H04W52/0216 ,  H04W16/28 ,  H04W24/10

Abstract: The present invention introduces a beam-based UE mobility state estimate for power saving purposes, based on monitoring the distinct beam(s) (302) detected by the UE. In other words, the number N of distinct serving beams changed by the UE within a time window T is monitored (302) against the configured threshold values. If N is below a first threshold value “Thr1”, a low/stationary mobility state is determined (303) and the UE applies a first measurement configuration (305) associated with the low/stationary mobility state. If N is between first and second threshold values “Thr1” and “Thr2”, a medium mobility state is determined (304) and the UE applies a second measurement configuration (306) associated with the medium mobility state. If N is above the second threshold value “Thr2”, a high mobility state is determined and the UE applies a third measurement configuration associated with the high mobility state.

公开(公告)号：US12010628B2

公开(公告)日：2024-06-11

申请号：US17615121

申请日：2019-06-11

Applicant: Nokia Technologies Oy

Inventor： Faranaz Sabouri-Sichani ,  Daniela Laselva ,  Mads Lauridsen

IPC: H04W52/14 ,  H04W24/10

CPC classification number: H04W52/146 ,  H04W24/10

Abstract: According to an example aspect of the present invention, there is provided a method for multi-connectivity, the method comprising selecting by a user equipment, based on an uplink transmission power to a first node and an uplink transmission power to at least one second node, a Radio Resource Control, RRC, connection for transmitting measurement reports and transmitting by the user equipment, using the selected RRC connection, a measurement report associated with a transmission of the first node and/or a measurement report associated with a transmission of the at least one second node.

公开(公告)号：US11582214B2

公开(公告)日：2023-02-14

申请号：US16338195

申请日：2016-09-30

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Daniela Laselva ,  Suresh P. Nair ,  Mika Rinne

IPC: H04L29/06 ,  H04L9/40 ,  H04W24/08 ,  H04W28/02 ,  H04W12/0431 ,  H04W84/12

Abstract: Certain embodiments provide a method of updating a security. The method can include monitoring a bearer that includes first and second radio accesses according to different radio technologies between user equipment and a communications network. One or more properties of the monitored bearer can be determined. An update of a security key utilized for securing communications over at least one of the radio accesses can be triggered in response to determining that the determined properties meet at least one triggering condition capable of indicating a need for the update.

公开(公告)号：US11546801B2

公开(公告)日：2023-01-03

申请号：US16639318

申请日：2017-08-18

Applicant: Nokia Technologies Oy

Inventor： Troels Emil Kolding ,  Frank Frederiksen ,  Daniela Laselva ,  Jeroen Wigard

IPC: H04W28/10 ,  H04B7/185 ,  H04W8/08 ,  H04W24/10

Abstract: An apparatus which is able to communicate based on at least two communication methods, wherein each communication method is configured to communicate with access networks by using at least one subflow, acquires (S41) information from at least one of the communication methods for at least one of the subflows and provides (S42) the information to a subflow control entity at a higher layer of the apparatus. Based on the information, the subflow control entity evaluates (S43) whether a change will occur in the at least one of the subflows. In case the change is evaluated to occur in the at least one of the subflows, the subflow control entity evaluates (S44) when the change will occur, and evaluates (S45) whether the change evaluated to occur impacts a specific requirement of delivering packets by using the at least one of the subflows. In case the change is evaluated to impact the specific requirement, the subflow control entity changes (S46) usage of the subflows for delivering packets.