公开(公告)号：US20240147377A1

公开(公告)日：2024-05-02

申请号：US18385006

申请日：2023-10-30

Applicant: Nokia Technologies Oy

Inventor： Knud KNUDSEN ,  Benny VEJLGAARD ,  Jan Torst HVIID ,  Johannes HARREBEK ,  Oana-Elena BARBU

IPC: H04W52/02

CPC classification number: H04W52/0248

Abstract: Aspects and embodiments relate generally to mechanisms to support power saving in a wireless communication network and more particularly to supporting discontinuous reception of a wake-up signal receiver at an apparatus comprising a wake-up signal receiver and a main radio receiver. One aspect provides an apparatus, comprising: a main radio receiver; a wake-up signal receiver; and a timer. The wake-up signal receiver comprises: circuitry configured to receive at least a portion of a broadcast message; circuitry configured to evaluate the received portion of the broadcast message to determine a time marker; and circuitry configured to provide the time marker to the timer. The apparatus may comprise a UE and may therefore be configured to align internal time keeping with the time keeping of a network, thus allowing discontinuous reception and associated energy savings, without transmission of additional specific synchronisation messaging by a network.

公开(公告)号：US20230412242A1

公开(公告)日：2023-12-21

申请号：US18338566

申请日：2023-06-21

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Christian ROM ,  Samantha CAPORAL DEL BARRIO ,  Simon SVENDSEN ,  Benny VEJLGAARD ,  Knud KNUDSEN ,  Ali KARIMIDEHKORDI

IPC: H04B7/08 ,  H04B7/06

CPC classification number: H04B7/0828 ,  H04B7/0626

Abstract: User equipment (UE) may be provided that includes means for: reporting at least one candidate CSI beam index to a network to avoid and/or mitigate a maximum permissible exposure (MPE) event; wherein the user equipment associates at least one candidate antenna of the user equipment to the at least one candidate CSI beam index. An apparatus may also be provided that includes means for: creating a first mapping of antennas to downlink path delay intervals using a wider beam downlink reference signal; creating a second mapping of downlink path delay intervals to downlink spatial filters using different narrower beam reference signals; and controlling the selection of an antenna based on second mapping.

公开(公告)号：US20230198695A1

公开(公告)日：2023-06-22

申请号：US18067181

申请日：2022-12-16

Applicant: Nokia Technologies Oy

Inventor： Kim NIELSEN ,  Knud KNUDSEN ,  Alessio MARCONE ,  Amol DHERE ,  Stig BLÜCHER BRINK ,  Karsten PETERSEN

IPC: H04L5/00

CPC classification number: H04L5/0041 ,  H04L5/0044

Abstract: An apparatus such as a user equipment configured to support an irregular bandwidth signal. The apparatus comprising multiple means for frequency translating a wireless communication signal in a frequency bandwidth that is different to a predefined bandwidth and for filtering said frequency translated wireless communication signals. Means for adjusting a centre frequency used by the multiple means for frequency translating; and control means. The control means being responsive to receipt of a signal indicating a wireless communication network is currently supporting an irregular channel bandwidth, said irregular channel bandwidth covering two partially overlapping regular channel bandwidths each having said predefined bandwidth, to route a received wireless communication signal to each of the multiple means for frequency translating and to control the means for adjusting to set a respective centre frequency of the multiple means for frequency translating such that said centre frequency of each of the multiple means for frequency translating is offset with respect to each other

公开(公告)号：US20220345870A1

公开(公告)日：2022-10-27

申请号：US17726074

申请日：2022-04-21

Applicant: Nokia Technologies Oy

Inventor： Knud KNUDSEN ,  Lars Holst CHRISTENSEN

IPC: H04W8/00 ,  H04W24/08 ,  H04W16/28 ,  H04W76/10

Abstract: A relay discovery may be performed by apparatuses acting as relay nodes sending first messages indicating existence of a relay capable node and user nodes monitoring the first messages. However, the relay nodes are configured to monitor broadcasted second messages, a second message being broadcasted by a user node that has determined it has a lack of sufficiency of link redundancy. The second message indicates a fast link discovery request for sidelink communications with service of quality requirements.