公开(公告)号：US20230129493A1

公开(公告)日：2023-04-27

申请号：US17995022

申请日：2020-04-15

Applicant: Nokia Technologies Oy

Inventor： Nuno Manuel KIILERICH PRATAS ,  Erika PORTELA LOPES DE ALMEIDA ,  Lars CHRISTENSEN ,  Jan HVIID ,  Stig BLÜCHER BRINK ,  Karsten PETERSEN

IPC: H04W74/08 ,  H04W16/14 ,  H04W72/40 ,  H04W28/02 ,  H04W24/08

Abstract: A method performed at a node where in response to receipt of a signal in a channel in the unlicensed spectrum, the node initiates a scan on one of the channels in the unlicensed spectrum to determine whether the channel is available for transmitting a response. If it is available, then a response is transmitted that comprises information regarding the quality of the channel and the quality of other channels in the unlicensed spectrum along with an indication as to whether the signal was successfully received and decoded. The method performed at the transmitting node is also disclosed, along with the transmitting and receiving nodes and a computer program for performing the methods.

公开(公告)号：US20240064848A1

公开(公告)日：2024-02-22

申请号：US18451319

申请日：2023-08-17

Applicant: Nokia Technologies Oy

Inventor： Lars DALSGAARD ,  Rafael CAUDURO DIAS DE PAIVA ,  Erika PORTELA LOPES DE ALMEIDA

IPC: H04W76/20 ,  H04W72/1273 ,  H04W72/21 ,  H04L1/1812 ,  H04B7/06

CPC classification number: H04W76/20 ,  H04W72/1273 ,  H04W72/21 ,  H04L1/1812 ,  H04B7/0695

Abstract: According to an example aspect of the present disclosure, there is provided an apparatus comprising means for receiving, from a wireless network node, a Transmission Coordination Indication, TCI, state switch command, the TCI state switch command commanding the apparatus to perform at least an uplink TCI state switch, means for receiving, from the wireless network node, at least one downlink transmission before the uplink TCI state switch is required to be completed and means for transmitting, to the wireless network node, feedback information related to the at least one downlink transmission after completing the uplink TCI state switch.

公开(公告)号：US20250055519A1

公开(公告)日：2025-02-13

申请号：US18785930

申请日：2024-07-26

Applicant: Nokia Technologies Oy

Inventor： Jing Yuan SUN ,  Claudio ROSA ,  Guillermo POCOVI ,  Erika PORTELA LOPES DE ALMEIDA ,  Youngsoo YUK ,  Nhat-Quang NHAN

IPC: H04B7/06 ,  H04B7/08 ,  H04W28/18

Abstract: Example embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage medium of configuration of sub-band non-overlapping full duplex (SBFD) with antenna switching. In a method, a first apparatus determines information related to antenna switching by a second apparatus within a subset of SBFD patterns of a set of SBFD patterns. The first apparatus determines, at least based on the information related to the antenna switching, at least one time point for antenna switching

公开(公告)号：US20230101924A1

公开(公告)日：2023-03-30

申请号：US17801207

申请日：2021-02-04

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jan HVIID ,  Erika PORTELA LOPES DE ALMEIDA ,  Stig BLÜCHER BRINK ,  Karsten A. PETERSEN ,  Nuno KIILERICH PRATAS ,  Lars Holst CHRISTENSEN

IPC: H04W76/14

Abstract: An apparatus, method, computer program product and system for: receiving information relating to available connections in a wireless network, the wireless network comprising at least one access node and at least one sidelink device, collecting information relating to a mobility pattern of at least one moveable device within a predetermined area covered by the wireless network, establishing a first data connection to the wireless network for the moveable device, predicting, based on the mobility pattern of the moveable device and the information relating to the wireless network, a second data connection to be established to the wireless network for the moveable device, and sending, in response to determining that at least one criterion related to the first data connection is fulfilled, a request to the at least one access node to activate the at least one sidelink device for providing the second data connection.

公开(公告)号：US20230389079A1

公开(公告)日：2023-11-30

申请号：US18321867

申请日：2023-05-23

Applicant: Nokia Technologies Oy

Inventor： Erika PORTELA LOPES DE ALMEIDA ,  Rafael CAUDURO DIAS DE PAIVA ,  Timo Erkki LUNTTILA

IPC: H04W74/08 ,  H04W24/10

CPC classification number: H04W74/0816 ,  H04W24/10

Abstract: An apparatus and method for identifying, at a serving base station, a clear channel assessment operation status for at least one neighbouring cell; and for transmitting an indication of the clear channel assessment operation status for the at least one neighbouring cell to a served user equipment.

公开(公告)号：US20220322283A1

公开(公告)日：2022-10-06

申请号：US17628247

申请日：2019-07-23

Applicant: Nokia Technologies Oy

Inventor： Lianghai JI ,  Frank FREDERIKSEN ,  Claudio ROSA ,  Erika PORTELA LOPES DE ALMEIDA ,  Morten TOFT ,  Johannes HEJSELBAEK ,  Faranaz SABOURI-SICHANI ,  Bo Holm BJERRUM ,  Samantha CAPORAL DEL BARRIO ,  Roberto MALDONADO

IPC: H04W68/02 ,  H04W72/04 ,  H04W4/08

Abstract: There are provided measures for handling of paging messages in communication endpoint to network relaying scenarios. Such measures exemplarily comprise, at a relay terminal connected to a mobile access entity of a cellular network systems, selecting, for a terminal to be relayed, a sidelink communication group of a set of configured sidelink communication groups, monitoring network-served paging indicator resources corresponding to said terminal to be relayed for a network-served paging related identifier indicative of transmission of a network-served paging message and information on network-served paging message resources for said transmission of said network-served paging message, transmitting, if said network-served paging related identifier indicative of transmission of said network-served paging message is detected in said network-served paging indicator resources corresponding to said terminal to be relayed and information indicative of paging of said terminal to be relayed is identified in said network-served paging message transmitted in said network-sewed paging message resources as a result of said monitoring, in inter-terminal paging indicator resources configured for said sidelink communication group and next to said network-served paging message resources including said information indicative of paging of said terminal to be relayed, an inter-terminal paging related identifier indicative of transmission of an inter-terminal paging message and information on inter-terminal paging message resources for said transmission of an said inter-terminal paging message, and transmitting said inter-terminal paging message in said inter-terminal paging message resources for said transmission of said inter-terminal paging message.