公开(公告)号：US12170972B2

公开(公告)日：2024-12-17

申请号：US17615918

申请日：2020-06-04

Applicant: Nokia Technologies Oy

Inventor： Troels Kolding ,  Kari Niemelä ,  Vladimir Vukadinovic ,  Stig Blücher Brink ,  Amol Dhere ,  Bent Henneberg Rysgaard ,  Bo Holm Bjerrum ,  Rafhael Medeiros De Amorim

IPC: H04W56/00 ,  H04W12/0431

Abstract: According to an example aspect of the present invention, there is provided a method comprising, embedding information for time synchronization to a SSB, encrypting the SSB and transmitting in a cellular communication network the encrypted SSB comprising the information for time synchronization.

公开(公告)号：US20240267107A1

公开(公告)日：2024-08-08

申请号：US18432189

申请日：2024-02-05

Applicant: Nokia Technologies Oy

Inventor： Amol Dhere ,  Christian Rom ,  Poul Olesen

IPC: H04B7/06 ,  H04L5/00

CPC classification number: H04B7/06952 ,  H04L5/0007

Abstract: A method including: receiving, by an apparatus including one or more antenna panels for receiving beams, a frame structure including a plurality of time slots, wherein each time slot includes a plurality of orthogonal frequency-division modulated (OFDM) symbols and at least one guard period; performing beam sweeping over a plurality of received beams during said guard period; and aligning the apparatus to receive on a best beam of at least one antenna panel determined based on the beam sweeping.

公开(公告)号：US20250081122A1

公开(公告)日：2025-03-06

申请号：US18814760

申请日：2024-08-26

Applicant: Nokia Technologies Oy

Inventor： Kim Nielsen ,  Amol Dhere ,  Feridoon Jalili ,  Stig Blucher Brink

IPC: H04W52/24 ,  H04W52/14

Abstract: A method, computer program and apparatus is described including: determining a safe output power level of a device of a mobile communication system based, at least in part, on a determined maximum sensitivity degradation type of the device; receiving a power command, from a network node of the mobile communication system, for controlling the transmit power of the device; determining whether the determined safe output level would be exceeded by implementing the received power command; and controlling device transmissions in accordance with a self-interference control algorithm in the event that it is determined that the safe output power level would be exceeded by implementing said power command.

公开(公告)号：US20240121146A1

公开(公告)日：2024-04-11

申请号：US18481682

申请日：2023-10-05

Applicant: Nokia Technologies Oy

Inventor： Kim Nielsen ,  Amol Dhere ,  Bent Henneberg Rysgaard

IPC: H04L27/26 ,  H04L5/00

CPC classification number: H04L27/2647 ,  H04L5/001

Abstract: A method, apparatus and computer program is described comprising: receiving a first transmission from an antenna, the first transmission comprising a first carrier including a first signal and a second carrier including a second signal, wherein the first and second carriers are separated in frequency within a first operational band; splitting the first transmission into a first channel and a second channel; downconverting the first channel to centre the first carrier at a baseband frequency to extract the first signal; downconverting the second channel to centre the second carrier at the baseband frequency to extract the second signal; and providing the first signal to a first processor and the second signal to a second processor; wherein the first and second processors are associated with first and second subscriber identity modules respectively.