公开(公告)号：US20250005341A1

公开(公告)日：2025-01-02

申请号：US18654940

申请日：2024-05-03

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Sangbum KIM ,  Sung Min LEE ,  Hoonroe LEE ,  Hyunin MOON

IPC: G06N3/049 ,  G06N3/084

Abstract: A computing device and an operating method of the computing device based on a spiking neural network (SNN) are disclosed. The computing device includes a pulse generator configured to generate a pulse corresponding to an input spike signal; an SNN including layers of spiking neurons each generating an output spike signal by applying the pulse to a neuron model; and a loss circuit module configured to calculate a loss value based on a potential value accumulated by the output spike signal generated for each of the layers and backpropagate the loss value to the SNN.

公开(公告)号：US20160065247A1

公开(公告)日：2016-03-03

申请号：US14842480

申请日：2015-09-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Min Ho KIM ,  Sung Min LEE ,  Jong Pil LEE ,  Sung Chul PARK

IPC: H04B1/00 ,  H04L12/911 ,  H01Q5/30

CPC classification number: H04B1/0064 ,  H01Q5/30 ,  H04L5/001 ,  H04L47/827

Abstract: An electronic device is provided, which includes an antenna; and a communication processor configured to transmit and receive a first signal corresponding to a first frequency band through the antenna, and to perform one of transmitting and receiving a second signal corresponding to a second frequency band through the antenna.

Abstract translation: 提供一种电子设备，其包括天线; 以及通信处理器，被配置为通过天线发送和接收与第一频带相对应的第一信号，并且执行通过天线发送和接收对应于第二频带的第二信号之一。

公开(公告)号：US20240211743A1

公开(公告)日：2024-06-27

申请号：US18327279

申请日：2023-06-01

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  Seoul National University R&DB Foundation

Inventor： Sung Min LEE ,  Sangbum KIM

IPC: G06N3/065 ,  G06N3/049

CPC classification number: G06N3/065 ,  G06N3/049

Abstract: A neuron circuit includes: a membrane circuit configured to receive a weighted synaptic current from a synaptic array and receive an adaptive current from an adaptive circuit; a comparator circuit configured to control a pulse generation circuit in response to a voltage of the membrane circuit exceeding a predetermined threshold voltage; the pulse generation circuit configured to control the membrane circuit and the adaptive circuit based on an output signal from the comparator circuit and generate a pulse comprising a firing pattern; and the adaptive circuit, connected to the membrane circuit and the pulse generation circuit, and configured to determine the firing pattern of the pulse generation circuit.