公开(公告)号：US20240259464A1

公开(公告)日：2024-08-01

申请号：US18574143

申请日：2022-03-29

Applicant: SONY GROUP CORPORATION

Inventor： HIROMASA UCHIYAMA ,  HIROKI MATSUDA ,  KAZUYUKI SHIMEZAWA

IPC: H04L67/10

CPC classification number: H04L67/10

Abstract: To an information processing device or the like that reduces the time required to transmit a computation result as a response while causing a computation on the basis of a DNN to be distributed. According to an aspect of the present disclosure, there is provided an information processing device that handles a part of a series of computations in a deep neural network. The information processing device determines whether or not to transmit, to a first communication device, a result of an intermediate computation in the series of computations in the deep neural network, in a case where transmission to the first communication device is not determined, transmits a result of at least a part of a computation included in a first range among the series of computations to a second communication device that is a computation handler of a second range following the first range, and, in a case where transmission to the first communication device is determined, executes a computation for transmission to the first communication device by using a result of the intermediate computation in the series of computations in the deep neural network, and transmits a result of executing the computation to the first communication device.

公开(公告)号：US20230198664A1

公开(公告)日：2023-06-22

申请号：US17998669

申请日：2021-05-19

Applicant: SONY GROUP CORPORATION

Inventor： HIROKI MATSUDA ,  REN SUGAI ,  RYOTA KIMURA

IPC: H04L1/00

CPC classification number: H04L1/0057 ,  H04L1/0041

Abstract: An information processing device (200, 300) includes an encoding processing unit (212b) and a determination unit (231). The encoding processing unit (212b) performs error correction encoding processing in which a plurality of bit sequences are output from one or more bit sequences. The determination unit (231) divides the plurality of bit sequences into a first bit sequence group (BS1) and a second bit sequence group (BS2), and determines to transmit the first bit sequence group (BS1) and the second bit sequence group (BS2) through different propagation paths, the first bit sequence group (BS1) being decodable without performing error correction decoding processing corresponding to the error correction encoding processing, and the second bit sequence group (BS2) being used for the error correction decoding processing.

公开(公告)号：US20220329315A1

公开(公告)日：2022-10-13

申请号：US17844179

申请日：2022-06-20

Applicant: SONY GROUP CORPORATION

Inventor： NAOKI KUSASHIMA ,  KAZUYUKI SHIMEZAWA ,  HIROMASA UCHIYAMA ,  HIROKI MATSUDA ,  RYOTA KIMURA ,  YlFU TANG

IPC: H04B7/185 ,  H04W56/00

Abstract: Provided is a mechanism which is capable of improving wireless link quality regarding transmission from a terminal device on the ground to a non-ground station device. A terminal device including a control unit configured to acquire information regarding a type of a base station device and control a transmission timing of a signal to the base station device on the basis of the information regarding the type of the base station device.

公开(公告)号：US20220124829A1

公开(公告)日：2022-04-21

申请号：US17428008

申请日：2019-12-18

Applicant: SONY GROUP CORPORATION

Inventor： HIROKI MATSUDA ,  NAOKI KUSASHIMA

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04

Abstract: A communication device includes: an acquisition unit that acquires information regarding signal processing of predetermined data transmission; and a switching unit that switches a transmission means of a reference signal related to the predetermined data transmission on the basis of the information regarding the signal processing of the predetermined data transmission.