公开(公告)号：US20230008394A1

公开(公告)日：2023-01-12

申请号：US17371707

申请日：2021-07-09

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Bernhard WEGMANN ,  Anna PANTELIDOU ,  Arto LEHTI

IPC: H04W36/00 ,  H04W36/02 ,  H04W24/08

Abstract: Systems, methods, apparatuses, and computer program products for mobility failure evidence-related operations. A UE may measure, record, and report a channel access waiting (CAW) time period that elapsed from having a handover-related message in a transmission buffer until a channel for transmission of the handover-related message was obtained or until an acknowledgement or negative acknowledgement from a receiver of the handover-related message was received. The CAW time period information may be provided to a network node, and the network node may control mobility robustness optimization based on the received information.

公开(公告)号：US20240381321A1

公开(公告)日：2024-11-14

申请号：US18688612

申请日：2021-09-01

Applicant: Nokia Technologies Oy

Inventor： Amir Mehdi AHMADIAN TEHRANI ,  Axel MUELLER ,  Arto LEHTI ,  Marco MASO ,  Esa Tapani TIIROLA

IPC: H04W72/02 ,  H04W56/00 ,  H04W74/00 ,  H04W76/27 ,  H04W88/04

Abstract: According to an example aspect of the present invention, there is provided a method, comprising, receiving, by a user equipment, a timing advance command from a wireless network node, wherein the timing advance command comprises a timing advance value and the user equipment is in an inactive or idle state, selecting, by the user equipment, a coverage enhancement configuration using the timing advance value and transmitting, by the user equipment, at least one message to the wireless network node using the selected coverage enhancement configuration.

公开(公告)号：US20240267166A1

公开(公告)日：2024-08-08

申请号：US18294417

申请日：2021-08-06

Applicant: Nokia Technologies Oy

Inventor： Kari Pekka PAJUKOSKI ,  Esa Tapani TIIROLA ,  Arto LEHTI ,  Ismael PERUGA NASARRE

IPC: H04L5/00 ,  H04L25/03

CPC classification number: H04L5/0005 ,  H04L25/03834

Abstract: According to an example aspect of the present invention, there is provided a method, comprising, receiving, by a user equipment, a resource allocation from a wireless network node, for transmission of at least one signal, wherein the resource allocation comprises at least a frequency domain resource allocation, determining, by the user equipment, at least one spectrum flatness requirement based at least on the frequency domain resource allocation and transmitting, by the user equipment, the at least one signal to the wireless network node according to the at least one spectrum flatness requirement.