公开(公告)号：US20240323983A1

公开(公告)日：2024-09-26

申请号：US18575024

申请日：2021-07-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Ling YU ,  Vinh VAN PHAN ,  Nuno Manuel KILERICH PRATAS ,  Prajwal KESHAVAMURTHY ,  Jakob Lindbjerg BUTHLER

IPC: H04W72/40 ,  H04W72/02 ,  H04W72/0446 ,  H04W80/02

CPC classification number: H04W72/40 ,  H04W72/02 ,  H04W72/0446 ,  H04W80/02

Abstract: A method and apparatus are provided for determining an active time of a user equipment to which a sidelink communication is to be sent. A sidelink resource allocation request is generated requesting allocation of a resource for transmitting this sidelink communication, the sidelink resource allocation request having an indicator indicative of the determined active time of the user equipment.

公开(公告)号：US20230422299A1

公开(公告)日：2023-12-28

申请号：US18253187

申请日：2021-11-11

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Nuno Manuel KIILERICH PRATAS ,  Rasmus Liborius BRUUN ,  Carlos Santiago MOREJON GARCIA ,  Lianghai JI ,  Ling YU ,  Jakob Lindbjerg BUTHLER

IPC: H04W74/08

CPC classification number: H04W74/0808 ,  H04W92/18

Abstract: In some examples, a method of wireless communication by a user equipment, UE, comprises receiving configured grant, CG, configuration data at a first UE, the CG configuration data comprising bi-directional CG information for an aligned sidelink communication session between the first UE and a second UE, monitoring for receipt of a first transmission of the communication session at the first UE, and on the basis of the monitoring, acquiring the channel for the sidelink communication session at the first UE.

公开(公告)号：US20220394790A1

公开(公告)日：2022-12-08

申请号：US17773303

申请日：2020-10-27

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Lianghai JI ,  Ling YU ,  Jedrzej STANCZAK ,  Jakob Lindbjerg BUTHLER

IPC: H04W76/14 ,  H04W72/04 ,  H04W72/02

Abstract: Systems, methods, apparatuses, and computer program products for selecting and/or applying a sidelink (SL) transmission mode are provided. One method may include configuring, by a network node, at least one sidelink (SL) user equipment (UE) to use simultaneous sidelink (SL) mode 1 and mode 2 for one or more sidelink (SL) logical channels (LCHs). The method may also include configuring the at least one sidelink (SL) user equipment (UE) with a plurality of transmission patterns related to the use of the sidelink (SL) mode 1 or mode 2.

公开(公告)号：US20230388769A1

公开(公告)日：2023-11-30

申请号：US18245272

申请日：2021-09-23

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  György Tamás WOLFNER ,  Berthold PANZNER ,  Ling YU ,  Lianghai JI ,  Jakob Lindbjerg BUTHLER

IPC: H04W8/00

CPC classification number: H04W8/005

Abstract: Methods, apparatuses, and computer program products are provided to facilitate relay discovery, selection, and/or reselection for U2N relaying over SL utilizing a service-continuity indication provided via one or more solicitation messages from a remote UE to at least one relay UE. In some embodiments, a serving network may provide identification of the at least one relay UE via a remote configuration for the remote UE. In some embodiments, the serving network may provide identification of the at least one relay UE via a response message transmitted to the remote UE via SL. In some embodiments, the remote UE may prioritize one or more potential relay UE candidates identified by the serving network.

公开(公告)号：US20230199713A1

公开(公告)日：2023-06-22

申请号：US17997871

申请日：2021-05-27

Applicant: Nokia Technologies Oy

Inventor： Laura Luque SANCHEZ ,  Frank FREDERIKSEN ,  Devaki CHANDRAMOULI ,  Nuno Manuel KIILERICH PRATAS ,  Jakob Lindbjerg BUTHLER ,  Faranaz SABOURI-SICHANI

IPC: H04W68/02 ,  H04W24/08

CPC classification number: H04W68/02 ,  H04W24/08

Abstract: A method includes aligning a plurality of paging occasions across at least two identities of a communication device; and requesting and receiving from a communication network a paging occasion for the communication device with at least two identities using at least one of the identities to perform the aligning; or requesting and receiving from the communication network a reallocation of a paging offset using at least one of the identities to perform the aligning.

公开(公告)号：US20230129741A1

公开(公告)日：2023-04-27

申请号：US17918015

申请日：2021-04-09

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Lianghai JI ,  Jakob Lindbjerg BUTHLER ,  Ling YU ,  Berthold PANZNER

IPC: H04W36/00 ,  H04W24/08

Abstract: Systems, methods, apparatuses, and computer program products for monitoring PC5 interface to radio resource control (PC5-RRC) configuration procedure, e.g., in new radio (NR) sidelink (SL) mode 1, are provided. One method may include configuring a SL user equipment (UE) with behaviors for handling and monitoring PC5-RRC procedures and one or more related timers by taking into account a status of an interface between the SL UE and the network node.

公开(公告)号：US20220110106A1

公开(公告)日：2022-04-07

申请号：US17449744

申请日：2021-10-01

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Nuno Manuel KIILERICH PRATAS ,  Faranaz SABOURI-SICHANI ,  Laura Luque SANCHEZ ,  Devaki CHANDRAMOULI ,  Jakob Lindbjerg BUTHLER ,  Frank FREDERIKSEN

IPC: H04W72/04 ,  H04W68/00 ,  H04W24/10

Abstract: An apparatus comprising: comprising at least a first SIM associated with a first network and a second SIM associated with the first or a second network, wherein the first SIM is configured to operate in an idle or an inactive mode of a RRC while the second SIM configured to temporarily operate in a connected mode of the RRC and vice versa; means for allocating a radio transceiver of the apparatus for a communication of the first SIM and the second SIM for alternative active periods, wherein the first SIM is configured to at least monitor paging messages during its active periods and the second SIM is configured to at least perform beam management operations during its active periods; means for monitoring a number of scheduled beam management operations of the second SIM skipped during the active periods of the radio transceiver allocated for the first SIM; means for determining, based on at least data from the performed beam management operations, a threshold value for the skipped beam management operations; and means for adjusting, in response to the number of the skipped beam management operations reaching the threshold value, allocation of the active periods of the radio transceiver between the first SIM and the second SIM.

公开(公告)号：US20240414667A1

公开(公告)日：2024-12-12

申请号：US18701917

申请日：2022-09-22

Applicant: Nokia Technologies Oy

Inventor： Thomas Haaning JACOBSEN ,  Jakob Lindbjerg BUTHLER ,  Pilar ANDRÉS MALDONADO ,  Renato Barbosa ABREU ,  Jan Torst HVIID

IPC: H04W56/00 ,  H04W72/40 ,  H04W76/14 ,  H04W88/04

Abstract: Systems, methods, apparatuses, and computer program products for carrying information elements containing timing information to a remote user equipment via a relay UE. One method may include a relay user equipment receiving a system information block associated with reference time information from a network entity, and determining that a remote user equipment needs the reference time information. The method may further include transmitting the system information block to the remote user equipment according to at least one rule associated with the reference time information.

公开(公告)号：US20240364412A1

公开(公告)日：2024-10-31

申请号：US18682760

申请日：2021-08-11

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Lianghai JI ,  Faranaz SABOURI-SICHANI ,  György Tamás WOLFNER ,  Berthold PANZNER ,  Jakob Lindbjerg BUTHLER ,  Rudraksh SHRIVASTAVA ,  Sudeep HEGDE ,  Prajwal KESHAVAMURTHY

IPC: H04B7/155 ,  H04W40/22

CPC classification number: H04B7/15507 ,  H04W40/22

Abstract: This document discloses a solution for performing rerouting of a relayed connection. In an aspect, a method for an anchor terminal device supporting relaying between an access node and an end terminal device comprises: receiving a message requesting rerouting of said relaying, the message comprising at least one information element indicating at least one candidate terminal device; determining a communication delay between the anchor terminal device and the end terminal device via at least one of said at least one candidate terminal device and comparing the determined communication delay with a maximum delay threshold; if at least one determined communication delay is smaller than the maximum delay threshold, rerouting the relaying between the anchor terminal device and the end terminal device via one of the at least one candidate terminal device that provides the communication delay smaller than the maximum delay threshold, wherein the rerouting is carried out autonomously without receiving from the access node a reconfiguration message instructing the rerouting configuration; and if no communication delay is smaller than the maximum delay threshold, causing transmission of a message to the access node, the message indicating a need for reconfiguration of the relaying.

公开(公告)号：US20240340113A1

公开(公告)日：2024-10-10

申请号：US18623139

申请日：2024-04-01

Applicant: Nokia Technologies Oy

Inventor： Jakob Lindbjerg BUTHLER ,  Nuno Manuel KIILERICH PRATAS ,  Renato Barbosa ABREU ,  Torsten WILDSCHEK ,  Thomas Haaning JACOBSEN ,  Laura Luque SANCHEZ

IPC: H04L1/1825 ,  H04L1/1829

CPC classification number: H04L1/1825 ,  H04L1/1864

Abstract: An apparatus including at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus at least to perform: receiving a transmission via sidelink unlicensed band from a user equipment; determining a decoding result for the transmission; determining, based on at least one interpretation rule, an interpretation result of an absence of hybrid automatic repeat request, HARQ, feedback for the transmission; and determining, based on the decoding result and the interpretation result, whether to send the HARQ feedback for the transmission.