公开(公告)号：US20230345529A1

公开(公告)日：2023-10-26

申请号：US18028020

申请日：2020-09-25

Applicant: Nokia Technologies Oy

Inventor： Vinh VAN PHAN ,  Ling YU ,  Zexian LI ,  Tao TAO ,  Nuno K. PRATAS

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0808 ,  H04W74/002 ,  H04W92/18

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of Channel Occupancy Time (COT) for Sidelink (SL) communication in Unlicensed band (U-band). The method includes receiving, at a first device and from a second device, configuration information associated with a COT at least for a SL transmission of the first device on an unlicensed resource pool allocated for the first device, the configuration information at least indicating whether a listen before talk procedure is required to be performed at the first device within the COT before the SL transmission; and performing the SL transmission within the COT based on the configuration information. In this way, the COT sharing mechanism can be used for SL communications in U-band and therefore a sensing procedure for resource selection may not be impacted by the LBT procedure.

公开(公告)号：US20230232334A1

公开(公告)日：2023-07-20

申请号：US17925213

申请日：2021-05-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Sari NIELSEN ,  Petri J. VASENKARI ,  Samantha CAPORAL DEL BARRIO ,  Nuno K. PRATAS ,  Tero HENTTONEN ,  Benny VEJLGAARD ,  Simon SVENDSEN

IPC: H04W52/14 ,  H04W52/36

CPC classification number: H04W52/146 ,  H04W52/367

Abstract: Certain examples of the present invention relate to carrier management in a wireless communication network. Certain examples provide a User Equipment, UE, comprising: means for receiving, following a maximum permissible exposure, MPE, event occurring during operation over a first carrier such that the UE is no longer operating over the first carrier, a first signal, over a second carrier, for configuring the UE to determine a status of the MPE event associated with the previously used first carrier; means for determining, responsive to receipt of the first signal, a current status of the MPE event associated with the previously used first carrier; and means for transmitting, responsive to receipt of the first signal, a second signal over the second carrier, wherein the second signal comprises an indication of the current status of the MPE event associated with the previously used first carrier.

公开(公告)号：US20220417998A1

公开(公告)日：2022-12-29

申请号：US17771039

申请日：2019-11-01

Applicant: Nokia Technologies Oy

Inventor： Claudio ROSA ,  Nuno K. PRATAS ,  Chunli WU ,  Samuli TURTINEN

IPC: H04W74/08

Abstract: Disclosed are apparatuses and methods for a signaling procedure. An example method may include transmitting a first portion of a signaling message in a first sub-band and transmitting a second portion of the signaling message in a second sub-band, the second portion including an indication to the first portion transmitted in the first sub-band. Related apparatuses and computer readable medium are also disclosed.

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.