公开(公告)号：US20240334332A1

公开(公告)日：2024-10-03

申请号：US18440218

申请日：2024-02-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Jan Torst HVIID ,  Knud KNUDSEN ,  Mads LAURIDSEN ,  Brajesh SONI ,  Tanumay MANNA

IPC: H04W52/02 ,  H04W56/00

CPC classification number: H04W52/0235 ,  H04W52/0287 ,  H04W56/0015

Abstract: To increase accuracy of a reference clock based on which reception occurrences are monitored, a specific signal sequence for a wake up signal is used. The specific signal sequence comprises a blank symbol followed by a synchronization sequence for which a reference value is counted and a target value determined. At least frequency of the reference clock is adjusted based on the reference value and the target value.

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：US20240259923A1

公开(公告)日：2024-08-01

申请号：US18517771

申请日：2023-11-22

Applicant: Nokia Technologies Oy

Inventor： Brajesh SONI ,  Bharath Ramesh Kashyap ,  Faranaz Sabouri-Sichani ,  Ling Yu ,  Vinh Van Phan

IPC: H04W48/16 ,  H04W36/00 ,  H04W76/10

CPC classification number: H04W48/16 ,  H04W36/0079 ,  H04W76/10

Abstract: There is provided a method for a network node, comprising: determining that a remote user equipment (UE) in a cell requires a path switch, the path switch comprising switching the remote UE to connect with the network node via a relay UE; providing, for the remote UE, a connection configuration for connecting with the network node via the relay UE; after providing the connection configuration, determining that the relay UE is to be handed over to another cell; transmitting a message to the relay UE, the message prohibiting the relay UE from establishing a sidelink connection with the remote UE.

公开(公告)号：US20250106771A1

公开(公告)日：2025-03-27

申请号：US18816748

申请日：2024-08-27

Applicant: Nokia Technologies Oy

Inventor： Brajesh SONI ,  Sreekanth K ,  Faranaz SABOURI-SICHANI ,  Jan Torst HVIID ,  Rajesh BANDA ,  Tanumay MANNA

IPC: H04W52/02 ,  H04W24/10

Abstract: Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage medium for coverage enhancement. In a method, a first apparatus receives, from a second apparatus, a first configuration for enabling relaying of a first wakeup signal transmitted by the second apparatus. Then, the first apparatus monitors, based on at least the first configuration, the first wakeup signal relayed via a third apparatus.

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：US20240334330A1

公开(公告)日：2024-10-03

申请号：US18617070

申请日：2024-03-26

Applicant: Nokia Technologies Oy

Inventor： Tanumay MANNA ,  Brajesh SONI ,  Knud KNUDSEN ,  Jan Torst HVIID ,  Smita SHETTY

IPC: H04W52/02 ,  H04W74/0833

CPC classification number: H04W52/0229 ,  H04W52/0245 ,  H04W74/0833

Abstract: According to an example aspect of the present invention, there is provided an apparatus configured to determine a wake-up signal beam failure relating to a subset of configured wake-up signal beams in a cell, provide to a node controlling the cell a request to recover from the wake-up signal beam failure, the request comprising a list of wake-up signal beam identities ordered based on received signal strengths at which the respective wake-up signal beams are received at the apparatus, receive a response from the node controlling the cell, the response indicating a second subset of the configured wake-up signal beams in the cell, and begin monitoring the second subset of the configured wake-up signal beams.