公开(公告)号：US20210344437A1

公开(公告)日：2021-11-04

申请号：US17235169

申请日：2021-04-20

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Paolo BARACCA ,  Thorsten WILD

IPC: H04K3/00 ,  H04B17/345 ,  H04L5/00

Abstract: There is provided a method for a first network element of a wireless communication network, the method comprising: obtaining blanked subcarrier index data indicating one or more blanked subcarriers in a time-frequency resource grid; initiating reception of a transmission from a second network element of the wireless communication network on said time-frequency resource grid; causing performing an interference measurement on said one or more blanked subcarriers to obtain interference measurement data on said one or more blanked subcarriers; and outputting the interference measurement data for detecting a presence of radio jamming.

公开(公告)号：US20240098553A1

公开(公告)日：2024-03-21

申请号：US18262816

申请日：2022-01-27

Applicant: Nokia Solutions and Networks Oy

Inventor： Silvio MANDELLI ,  Thorsten WILD

IPC: H04W28/02 ,  H04L47/10 ,  H04W28/10

CPC classification number: H04W28/0252 ,  H04L47/39 ,  H04W28/10

Abstract: Disclosed is an apparatus comprising means for: detecting an occurrence of a traffic burst event on a flow within a wireless network; responsive to the detection of the occurrence of a traffic burst event, determining whether a traffic burst allowance is available; responsive to determining that the traffic burst allowance is available, scheduling the flow and/or another flow within the wireless network with a traffic burst bit rate at which to transmit data, the traffic burst bit rate being greater than a first, guaranteed bit rate indicated by an assigned quality of service for the flow; and responsive to determining that the traffic burst allowance has been exhausted and/or determining that occurrence of the traffic burst event has stopped, scheduling the flow with the first bit rate.

公开(公告)号：US20240396767A1

公开(公告)日：2024-11-28

申请号：US18696159

申请日：2021-10-07

Applicant: Nokia Solutions and Networks Oy

Inventor： Yejian CHEN ,  Jafar MOHAMMADI ,  Stefan WESEMANN ,  Thorsten WILD

IPC: H04L25/02

Abstract: A method of channel estimation for a receiver side antenna array includes receiving a first signal associated with a pilot tone transmitted by a transmitter side antenna array, obtaining a first group of neural network models trained for channel estimation based on the pilot tone, inputting a representation of the received first signal into each neural network model of the first group, performing one-dimensional interpolation for second signals associated with data tones in at least one of time domain and frequency domain, obtaining a second group of neural network models trained for channel estimation in presence of interpolation errors based on the data tones, and for each one-dimensional interpolation, inputting an interpolated channel estimate of the generated interpolated channel estimates into each neural network model of the second group and generating a corrected interpolated channel estimate for a second signal.

公开(公告)号：US20230232273A1

公开(公告)日：2023-07-20

申请号：US18098558

申请日：2023-01-18

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Silvio MANDELLI ,  Mark DOLL ,  Maximilian ARNOLD ,  Thorsten WILD

IPC: H04W28/02 ,  H04W28/08

CPC classification number: H04W28/0268 ,  H04W28/0925 ,  H04W28/0967

Abstract: An apparatus comprising at least one processor and at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processor, cause the apparatus at least to perform determining, per a communication service to which resources are to be allocated, a metric value using a first predefined set of rules, determining, per a sensing service to which resources are to be allocated, a metric value using a second predefined set of rules, sorting communication services to which resources are to be allocated and sensing services to which resources are to be allocated based on the metric values to a sorted order using a third rule, and allocating resources for the communication services and the sensing services based on the sorted order.