公开(公告)号：US20250142473A1

公开(公告)日：2025-05-01

申请号：US18930185

申请日：2024-10-29

Applicant: Nokia Technologies Oy

Inventor： Knud KNUDSEN ,  David BHATOOLAUL ,  Jan Torst HVIID ,  Alok SETHI ,  SunYoung LEE

IPC: H04W52/02

Abstract: Examples of the disclosure relate to wake-up signals for devices with no main radio or for which a main radio is turned off. An apparatus can be arranged in a low power state and can be arranged to receive a wake-up signal via a low power receiver when in the low power state. The wake-up signal comprises information identifying an apparatus or type of apparatus, and instructions to perform one or more actions in response to the wake-up signal. The apparatus can determine if the wake-up signal is intended for the apparatus based on the information identifying an apparatus or type of apparatus in the wake-up signal. The apparatus can perform the one or more actions indicated in the wake-up signal based on the determination.

公开(公告)号：US20240340744A1

公开(公告)日：2024-10-10

申请号：US18609929

申请日：2024-03-19

Applicant: Nokia Technologies Oy

Inventor： Brajesh SONI ,  Jan Torst HVIID ,  Knud KNUDSEN ,  SunYoung LEE ,  Tanumay MANNA ,  David BHATOOLAUL ,  Alok SETHI

IPC: H04W36/30

CPC classification number: H04W36/302

Abstract: Systems, methods, apparatuses, and computer program products for enhanced cell (re) selection for low power wakeup signal (LP-WUS) mode of operation. A method may include receiving a low power wakeup signal from a network element. The method may also include evaluating a strength of the low power wakeup signal. The method may further include determining whether a cell selection criterion is satisfied based on a cell selection reception level value, a cell selection quality value, and the low power wakeup signal. In addition, the method may include carrying out a cell selection based on the determination of whether the cell selection criterion is satisfied.

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.