Patent ID: 11909908
Assignee: NOKIA SOLUTIONS AND NETWORKS OY
Field: Telecommunications (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. An apparatus comprising at least one processor and at least one memory storing computer program code, the memory and the computer program code being configured to cause, with the processor, the apparatus to:
obtain echo response data representative of the echo response of a communication line, wherein the echo response data specifies the echo response based on two dimensions, the two dimensions include a first dimension data including real data or magnitude data and a second dimension data including imaginary data or phase data,
determine at least one property of the communication line based on processing the echo response data with a neural network, wherein the neural network comprises at least:
a first convolutional branch for processing the first dimension data,
a second convolutional branch for processing the second dimension data,
a dense part for processing outputs of the first and second convolutional branches.