公开(公告)号：US20230025104A1

公开(公告)日：2023-01-26

申请号：US17785050

申请日：2020-12-17

Applicant: Sony Group Corporation

Inventor： Hiroto KURIKI ,  Ryota KIMURA ,  Ryo SAWAI

IPC: H04W24/08 ,  H04W4/021

Abstract: A communication control device (40) includes a control unit (44) configured to select one protection method from a plurality of primary system protection methods including a dynamic or static protection method on the basis of a use form and use position information of a wireless station of a primary system and protect the wireless station of the primary system on the basis of the selected protection method.

公开(公告)号：US20230022683A1

公开(公告)日：2023-01-26

申请号：US17785925

申请日：2020-12-15

Applicant: Sony Group Corporation

Inventor： Keita ONOSE ,  Ryo SAWAI ,  Ryota KIMURA ,  Hiroto KURIKI

IPC: H04W52/36 ,  H04W52/24 ,  H04W16/14 ,  H04B7/06

Abstract: A communication device according to one aspect of the present disclosure includes an acquisition unit, a calculation unit, and a radio wave communication unit. The acquisition unit acquires a position of a reference point provided in a region related to a first wireless system and a limit value of an interference quantity at the reference point. The calculation unit calculates, on the basis of at least the position and the limit value, allowable power by which an interference quantity of a radio wave transmitted by beamforming at the reference point is equal to or less than the limit value. The radio wave communication unit that transmits a radio wave having a frequency within a second frequency band partially or entirely overlapping with a first frequency band allocated to the first wireless system by beamforming with power equal to or less than the allowable power.

公开(公告)号：US20210314787A1

公开(公告)日：2021-10-07

申请号：US17349919

申请日：2021-06-17

Applicant: Sony Group Corporation

Inventor： Sho FURUICHI ,  Ryota KIMURA

IPC: H04W16/32 ,  H04W16/02 ,  H04W24/02 ,  H04W28/08

Abstract: [Object] To provide a communication control device, a base station, a terminal device, a communication control method, and a wireless communication method which are capable of improving user throughput by performing more flexible frequency control. [Solution] Provided is a communication control device including: a communication unit configured to communicate with a base station of a wireless communication system in which one or more frequencies are used; a setting unit configured to set an event and set a frequency to be used by the base station using occurrence of the set event as a trigger; and an acquiring unit configured to acquire information for the setting by the setting unit.

公开(公告)号：US20240204906A1

公开(公告)日：2024-06-20

申请号：US18554997

申请日：2022-03-14

Applicant: Sony Group Corporation

Inventor： Hiroki MATSUDA ,  Mitsuki TAKAHASHI ,  Ryota KIMURA ,  Yukitoshi SANADA

IPC: H04L1/00 ,  H04L5/00

CPC classification number: H04L1/0003 ,  H04L5/0098

Abstract: A communication method includes performing wireless communication using a predetermined resource. The communication method includes allocating a signal modulated by a first modulation scheme to a first resource included in a predetermined resource, and allocating a signal modulated by a second modulation scheme different from the first modulation scheme to a second resource included in the predetermined resource. The first modulation scheme is a modulation scheme of modulating a signal by a combination of active resources and inactive resources.

公开(公告)号：US20230318885A1

公开(公告)日：2023-10-05

申请号：US18328792

申请日：2023-06-05

Applicant: Sony Group Corporation

Inventor： Ryota KIMURA ,  Ryo SAWAI

IPC: H04L25/03 ,  H04L25/06 ,  H04L27/00 ,  H04L27/34 ,  H04W72/04 ,  H04W72/044 ,  H04W72/20 ,  H04W28/18

CPC classification number: H04L25/03834 ,  H04L25/068 ,  H04L27/00 ,  H04L27/34 ,  H04W72/04 ,  H04W72/044 ,  H04W72/20 ,  H04W28/18 ,  H04L27/2626

Abstract: [Object] To adaptively adjust a symbol interval in accordance with a communication environment.
[Solution] An apparatus including: a communication unit configured to perform radio communication; and a control unit configured to perform control such that control information for adjusting a symbol interval in a complex symbol sequence into which a bit sequence is converted is transmitted from the communication unit to a terminal, the control information being set on a basis of a predetermined condition.

公开(公告)号：US20230283301A1

公开(公告)日：2023-09-07

申请号：US18040818

申请日：2021-08-12

Applicant: Sony Group Corporation

Inventor： Ren SUGAI ,  Hiroki MATSUDA ,  Ryota KIMURA

IPC: H03M13/37 ,  H03M13/29

CPC classification number: H03M13/373 ,  H03M13/2957

Abstract: Provided are an information processing device, an encoding method, and a decoding method that implement low latency communication. An information processing device of the present disclosure includes a first processing unit that performs processing of a first protocol layer including processing of generating first coded data by encoding first data with an erasure correction code that is a first code, and provides the first coded data to a second protocol layer lower than the first protocol layer.

公开(公告)号：US20220006598A1

公开(公告)日：2022-01-06

申请号：US17478971

申请日：2021-09-20

Applicant: Sony Group Corporation

Inventor： Hiroki MATSUDA ,  Ryota KIMURA ,  Kazuyuki SHIMEZAWA

IPC: H04L5/00 ,  H04L27/26

Abstract: An apparatus including: a communication unit configured to perform radio communication; and a control unit configured to perform control such that control information regarding a resource to which a filter for limiting a width of a guard band in a frequency band to be used in the radio communication is applied is transmitted to an external apparatus through the radio communication. The filter improves frequency use efficiency.

公开(公告)号：US20240340344A1

公开(公告)日：2024-10-10

申请号：US18580167

申请日：2022-03-22

Applicant: Sony Group Corporation

Inventor： Ryota KIMURA ,  Hiroaki TAKANO ,  Hirofumi KASAI ,  Fumio TERAOKA ,  Hiroki WATANABE

IPC: H04L67/12 ,  G16Y10/75 ,  G16Y30/00 ,  G16Y40/30

CPC classification number: H04L67/12 ,  G16Y10/75 ,  G16Y30/00 ,  G16Y40/30

Abstract: An information processing apparatus operates as an IoTSP 1 (corresponding to an example of “first IoTSP”) that provides a service for causing a user to acquire sensor data. The information processing apparatus includes a communication unit that executes communication with another IoTSP (corresponding to an example of “second IoTSP other than the first IoTSP”) and a control unit that searches the sensor data corresponding to an acquisition request of the user via an application and responds to the user with the searched sensor data. The control unit searches the sensor data from the other IoTSP via the communication unit based on an identifier of the other IoTSP included in the acquisition request and policy information indicating propriety of information sharing between the IoTSPs and uses a protocol interface including the same procedure as a procedure between the application and IoTSP1 when searching the sensor data.

公开(公告)号：US20230345263A1

公开(公告)日：2023-10-26

申请号：US18346886

申请日：2023-07-05

Applicant: Sony Group Corporation

Inventor： Sho FURUICHI ,  Ryota KIMURA

IPC: H04W16/32 ,  H04W16/02 ,  H04W24/02

CPC classification number: H04W16/32 ,  H04W16/02 ,  H04W24/02 ,  H04W72/23

Abstract: [Object] To provide a communication control device, a base station, a terminal device, a communication control method, and a wireless communication method which are capable of improving user throughput by performing more flexible frequency control. [Solution] Provided is a communication control device including: a communication unit configured to communicate with a base station of a wireless communication system in which one or more frequencies are used; a setting unit configured to set an event and set a frequency to be used by the base station using occurrence of the set event as a trigger; and an acquiring unit configured to acquire information for the setting by the setting unit.

公开(公告)号：US20220239726A1

公开(公告)日：2022-07-28

申请号：US17618499

申请日：2020-07-10

Applicant: Sony Group Corporation

Inventor： Ryota KIMURA ,  Hiroaki TAKANO ,  Hirofumi KASAI ,  Ryo SAWAI ,  Fumio TERAOKA

IPC: H04L67/10 ,  H04L67/02

Abstract: A communication device (100) which operates as an application node which executes one or a plurality of applications includes: a communication unit (110) that executes communication with another logical node; and a control unit (130) that controls communication by the communication unit (110). The another logical node is a node which is applied with application function chaining (AFC) in which, in transmission/reception of an application message with the application node as a transmission source or a transmission destination, one or a plurality of application functions act on the application message midway along a path of the transmission/reception, and the control unit (130) causes the communication unit (110) to transmit, to the another logical node, a message according to a publishing/subscription model in order to transmit and receive the application message on which the one or the plurality of application functions act.