公开(公告)号：FI20205261A1

公开(公告)日：2021-09-13

申请号：FI20205261

申请日：2020-03-12

Applicant: NOKIA TECHNOLOGIES OY

Inventor： HONKALA MIKKO ,  KORPI DANI ,  HUTTUNEN JANNE ,  STARCK VESA

IPC: H04L25/03 ,  G06N3/02 ,  H04L1/00 ,  H04L5/00 ,  H04L25/02 ,  H04L27/26

Abstract: According to an example embodiment, a radio receiver comprises at least one processor and at least one memory including computer program code. The at least one memory and the computer program code may be configured to, with the at least one processor, cause the radio receiver to: obtain a data array comprising a plurality of elements, wherein each element in the plurality of elements in the data array corresponds to a subcarrier in a plurality of subcarriers and to a timeslot in a time interval; obtain a reference signal array representing a reference signal configuration applied during the time interval; implement a neural network; input data into the neural network, wherein the data comprises at least the data array and the reference signal array. A radio receiver, a method and a computer program product are disclosed.

公开(公告)号：EP3235264A4

公开(公告)日：2018-05-02

申请号：EP15869402

申请日：2015-12-11

Applicant: NOKIA TECHNOLOGIES OY

Inventor： KÄRKKÄINEN LEO ,  VETEK AKOS ,  UUSITALO MIKKO ,  HONKALA MIKKO

IPC: H04R5/033 ,  G01S15/88 ,  G10L21/034 ,  H04R1/26 ,  H04S7/00

CPC classification number: H04S7/303 ,  G01S15/88 ,  G10L21/034 ,  H04S2420/01

Abstract: A method, apparatus and computer program product are provided to permit audio signals to provide additional information to a user regarding the distance to the source of the audio signals, thereby increasing a user's situational awareness. In the context of a method, a distance and a direction from a user to an object are determined. The method also scales the distance to the object to create a modified distance within a predefined sound field region about the user. The method also causes an audio cue relating to the object to be audibly provided to the user. The audio cue is such that the object appears to be located within the predefined sound field region in the direction and at the modified distance from the user from the user.