公开(公告)号：US20240283582A1

公开(公告)日：2024-08-22

申请号：US18540237

申请日：2023-12-14

Applicant: Nokia Technologies Oy

Inventor： Knud KNUDSEN ,  Ganesh VENKATRAMAN ,  Esa Tapani TIIROLA ,  Jorma Johannes KAIKKONEN ,  Jan Torst HVIID

IPC: H04L5/00 ,  H04L27/26 ,  H04W52/02

CPC classification number: H04L5/0007 ,  H04L27/2607 ,  H04W52/0229

Abstract: According to an example aspect of the present disclosure, there is provided an apparatus comprising at least one processing core and at least one memory storing instructions that, when executed by the at least one processing core, cause the apparatus at least to determine a bit sequence, divide the bit sequence into fragments of bits, map each fragment of bits to a different orthogonal frequency division multiplexed (OFDM) symbol, encode the fragments using on-off keying or frequency shift keying manipulate the encoded fragments to obtain a cyclic signal for each OFDM symbol and transmit a wakeup signal comprising the manipulated fragments.

公开(公告)号：US20250056477A1

公开(公告)日：2025-02-13

申请号：US18792760

申请日：2024-08-02

Applicant: Nokia Technologies Oy

Inventor： Muhammad Ikram ASHRAF ,  Ganesh VENKATRAMAN ,  Afef FEKI ,  Jerediah FEVOLD

IPC: H04W64/00 ,  H04B17/318 ,  H04W24/08

Abstract: Example embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage medium for a model monitoring for positioning, especially for assisted Artificial Intelligence/Machine Learning (AI/ML) positioning without measured ground truth (GT). The method comprises: determining, based on three or more transmission reception points, TRPs, at least one reference location associated with a positioning performance monitoring of a second apparatus; generating assistance data for monitoring a positioning performance at the second apparatus at least comprising at least one of: respective positioning measurement data of at least one positioning measurement type in the at least one reference location; respective monitoring metric associated with the at least one positioning measurement type in the at least one reference location; or the at least one reference location; and transmitting the assistance data to a second apparatus.

公开(公告)号：US20250048263A1

公开(公告)日：2025-02-06

申请号：US18785036

申请日：2024-07-26

Applicant: Nokia Technologies Oy

Inventor： David BHATOOLAUL ,  Ganesh VENKATRAMAN ,  Subin NARAYANAN ,  Alok SETHI ,  Ugur Baran ELMALI

IPC: H04W52/02 ,  H04L1/1812

Abstract: Example embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage medium for a transmission indication for a multicast service. In a method, a first apparatus receives a wakeup signal indicating that a next transmission for a multicast service is a new initial transmission or a retransmission. In response to receiving the wakeup signal, the first apparatus performs an action.

公开(公告)号：US20240284331A1

公开(公告)日：2024-08-22

申请号：US18443420

申请日：2024-02-16

Applicant: Nokia Technologies Oy

Inventor： David BHATOOLAUL ,  Jussi-Pekka KOSKINEN ,  Knud KNUDSEN ,  Ganesh VENKATRAMAN ,  Alok SETHI ,  Jorma Johannes KAIKKONEN ,  Brajesh SONI

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  H04W52/0245

Abstract: There is provided a method, comprising obtaining an evaluation configuration including at least one metric for low power wake-up signal, LP-WUS, trustworthiness evaluation; detecting at least one provided wake-up triggering signal; by use of one metric out of the at least one metric, evaluating the at least one detected wake-up triggering signal based on determining whether or not a condition included in the one metric is fulfilled; and providing a report comprising information indicative of at least a result obtained from the determining of whether or not the condition is fulfilled.

公开(公告)号：US20240276379A1

公开(公告)日：2024-08-15

申请号：US18394722

申请日：2023-12-22

Applicant: Nokia Technologies Oy

Inventor： Kari Juhani HOOLI ,  Esa Tapani TIIROLA ,  Pasi Eino Tapio KINNUNEN ,  Sami-Jukka HAKOLA ,  Ganesh VENKATRAMAN ,  Jorma Johannes KAIKKONEN ,  Jussi-Pekka KOSKINEN

IPC: H04W52/02 ,  H04L1/00 ,  H04W56/00 ,  H04W72/1273

CPC classification number: H04W52/0235 ,  H04L1/0067 ,  H04W56/0015 ,  H04W72/1273

Abstract: There is provided an apparatus comprising: 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: monitoring, in an inactive mode, low power wake-up signal, LP-WUS, occasions for detecting a transmission on a LP-WUS occasion, the transmission comprising: a first signature indicating presence of at least one LP-WUS message in the transmission and the at least one LP-WUS message; or a second signature indicating absence of a LP-WUS message in the transmission.