公开(公告)号：US20200373679A1

公开(公告)日：2020-11-26

申请号：US16874940

申请日：2020-05-15

Applicant: Nokia Solutions and Networks Oy

Inventor： Stepan Kucera ,  Dmitry Kozlov

IPC: H01Q21/00 ,  H01Q21/06 ,  H01Q5/371

Abstract: Apparatus comprising a plurality of antenna devices and a feeding device, wherein said feeding device is configured to receive a first input signal, to generate a plurality of first output signals by power dividing said first input signal, and to provide said plurality of first output signals to said plurality of antenna devices, wherein two or more of said antenna devices comprise a first antenna element for receiving at least a portion of said plurality of first output signals as a second input signal, a signal processing device configured to determine a second output signal depending on said second input signal by at least temporarily modifying a phase and/or an amplitude of said second input signal or a signal derived from said second input signal, and a second antenna element, wherein said signal processing device is configured to provide said second output signal to said second antenna element.

公开(公告)号：US11450971B2

公开(公告)日：2022-09-20

申请号：US16874940

申请日：2020-05-15

Applicant: Nokia Solutions and Networks Oy

Inventor： Stepan Kucera ,  Dmitry Kozlov

IPC: H01Q21/06 ,  H01Q21/00 ,  H01Q5/371

Abstract: Apparatus comprising a plurality of antenna devices and a feeding device, wherein said feeding device is configured to receive a first input signal, to generate a plurality of first output signals by power dividing said first input signal, and to provide said plurality of first output signals to said plurality of antenna devices, wherein two or more of said antenna devices comprise a first antenna element for receiving at least a portion of said plurality of first output signals as a second input signal, a signal processing device configured to determine a second output signal depending on said second input signal by at least temporarily modifying a phase and/or an amplitude of said second input signal or a signal derived from said second input signal, and a second antenna element, wherein said signal processing device is configured to provide said second output signal to said second antenna element.

公开(公告)号：US12058764B2

公开(公告)日：2024-08-06

申请号：US18475377

申请日：2023-09-27

Applicant: Nokia Solutions and Networks Oy

Inventor： Diomidis Michalopoulos ,  Stepan Kucera ,  Taylan Sahin

IPC: H04W76/27 ,  H04W72/25

CPC classification number: H04W76/27 ,  H04W72/25

Abstract: Disclosed is a method comprising initiating, by an apparatus, an activation procedure for activating one or more positioning reference units for a positioning session of the apparatus; wherein the activation procedure is initiated via a small data transmission based on at least one of: a number of detected network nodes being above a first threshold value, or a number of detected positioning reference units being above a second threshold value; or wherein the activation procedure is initiated by transmitting an activation request to the one or more positioning reference units over sidelink based on the number of detected positioning reference units comprising at least the one or more positioning reference units.