公开(公告)号：US20230246764A1

公开(公告)日：2023-08-03

申请号：US18000766

申请日：2021-06-26

Applicant: Nokia Technologies Oy

Inventor： Daniela LASELVA ,  Nuno KIILERICH PRATAS ,  Jorma KAIKKONEN

IPC: H04L5/00 ,  H04L27/26

CPC classification number: H04L5/0048 ,  H04L5/0091 ,  H04L27/2675 ,  H04L5/0057

Abstract: A UE acquires information about a need of additional reference signals for synchronization purposes with cell(s), and sends to the cell(s), an indication that additional reference signals are needed for synchronization. The UE receives information of additional reference signal configuration to be used in the idle state or inactive state. The UE monitors for additional reference signals according to the additional reference signal configuration and uses the additional reference signals at least for synchronization purposes to synchronize with the cell(s). A cell in a wireless network sends information of additional reference signal configuration to be used by a UE while in either an idle state or an inactive state. The cell sends additional reference signals toward the UE according to the additional reference signal configuration.

公开(公告)号：US20230275641A1

公开(公告)日：2023-08-31

申请号：US18003746

申请日：2021-06-18

Applicant: Nokia Technologies Oy

Inventor： Claudio ROSA ,  Esa TIIROLA ,  Kari HOOLI ,  Daniela LASELVA ,  Nuno KIILERICH PRATAS

IPC: H04B7/06 ,  H04B7/08

CPC classification number: H04B7/0695 ,  H04B7/063 ,  H04B7/088 ,  H04B7/0617

Abstract: At least one embodiment includes at least one memory storing instructions; and at least one processor configured to execute the instructions and cause the apparatus to perform receiving downlink control information common to a plurality of apparatuses, wherein the downlink control information includes beam format information relating to an access node, and using the received beam format information to adapt transmission to the access node or reception from the access node on at least one channel.

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：US20250088254A1

公开(公告)日：2025-03-13

申请号：US18955572

申请日：2024-11-21

Applicant: Nokia Technologies Oy

Inventor： Claudio ROSA ,  Esa TIIROLA ,  Kari HOOLI ,  Daniela LASELVA ,  Nuno KIILERICH PRATAS

IPC: H04B7/06 ,  H04B7/08

Abstract: At least one embodiment includes at least one memory storing instructions; and at least one processor configured to execute the instructions and cause the apparatus to perform receiving downlink control information common to a plurality of apparatuses, wherein the downlink control information includes beam format information relating to an access node, and using the received beam format information to adapt transmission to the access node or reception from the access node on at least one channel.

公开(公告)号：US20230138008A1

公开(公告)日：2023-05-04

申请号：US17911797

申请日：2020-03-23

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Nuno KIILERICH PRATAS ,  Lianghai JI ,  Jeroen WIGARD

IPC: H04W16/28 ,  H04W48/16

Abstract: There is provided an apparatus comprising one or more processors, and one or more memories storing instructions that, when executed by the one or more processors, cause the apparatus to perform: receiving, by a user equipment, directional probability information comprising a plurality of directions with probabilities, wherein a probability of a direction of the plurality of directions indicates how probable it is that another use equipment is in that direction; and determining beam widths and beamforming directions based on the probabilities.