Sony Corporation

Sony Group Corporation

Convida Wireless, LLC

Sony Corporatton

Sony Interactive Entertainment Inc.

Sony Europe Limited

Hiromasa Uchiyama

Ryota Kimura

Sho Furuichi

Ryo Sawai

Naoki Kusashima

Yifu Tang

Hiroki Matsuda

Hiroaki Takano

Kazuyuki Shimezawa

Shinichiro Tsuda

Atsushi Yoshizawa

Hideji Wakabayashi

Brian Alexander Martin

Takashi Usui

Yuichi Morioka

Martin Warwick Beale

Shin Horng Wong

Wenbo Zhang

Ken Tanaka

Penshun Lu

Yuan Zhang

Kazuyuki Sakoda

Hideyuki Suzuki

Yusuke Tanaka

Naoyuki Sato

Mohamed Abouelseoud

Kosuke Aio

Nishiki Mizusawa

Liangxiao Xin

Thomas Handte

Dana Ciochina

Ryuichi Hirata

Qing Xia

Fumihiko Tanuma

Thomas Bourgeois

Yoshio Miyazaki

Masane Kawasaki

The present technology improves an effective rate in a case where joint transmission is performed once in multi-APs that perform joint transmission, and then a weight is changed and joint transmission is performed again. A wireless base station includes a wireless control unit and a communication unit. The wireless control unit generates weight update information for updating a first weight to a second weight, the first weight being a weight used in joint transmission previously performed with another wireless base station, the second weight being a weight used for performing the joint transmission after the joint transmission using the first weight. The communication unit notifies the another wireless base station of the weight update information.

Wireless base station

Provided are an information processing system, an information processing method, and an information processing apparatus that are capable of diagnosing sensor degradation. A recognition result of a predetermined recognition target based on results of sensing performed by a plurality of sensors mounted in a vehicle is acquired, the acquired recognition result is compared with another recognition result different from the acquired recognition result so that a comparison result is output, and performance degradation of each sensor is evaluated on the basis of the comparison result.

Information processing system, information processing method, and information processing apparatus

Provided is an information processing device that transmits and receives data related to a game to and from a wireless communication terminal that executes an application program of the game using a mobile communication system, and changes a story that defines progress of the game according to quality of wireless communication in a communication area in which the wireless communication terminal is present.

Information processing device, wireless communication terminal, and information processing method

There is provided a communication apparatus including: a communication unit that performs radio communication; a control unit that controls an operation of sensing resources to be used in a communication scheme used for performing inter-device communication with other devices, in which the control unit controls to sense the resource in a predetermined minimum unit on a time axis.

Communication apparatus, control apparatus, and communication system

An information processing device includes an acquisition unit that acquires information related to a communication environment, and a determination unit that determines a mode to be used on the basis of the information related to the communication environment among a first mode of determining a communication parameter on the basis of a measurement result using a reference signal, a second mode of determining the communication parameter on the basis of a learning result of machine learning using known information related to communication, and a third mode of determining the communication parameter according to the first mode and/or the second mode.

Information processing device, information processing method, terminal device, base station device, and program

A terminal device including a control unit that transmits first resource information, which indicates a radio resource available to another communication device among radio resources of which access rights are acquired by performing carrier sense, on an uplink or a sidelink.

Terminal device, base station device, and method

There is provided a wireless communication device which includes a control unit. In a case where a resource selected for use in packet transmission is preempted by another wireless communication device in sidelink communication, the control unit adjusts a transmission parameter and transmits the packet. Further, the adjustment of the transmission parameter includes conversion of a modulation method to a high-efficiency method.

Wireless communication device and wireless communication method

A terminal device that performs communication with a base station, including:

Terminal device, base station device and communication method that use different signal waveforms based on control information when uplink channel is shared channel

A wireless terminal apparatus according to the present disclosure is a wireless terminal apparatus that performs wireless communication with a medical device arranged in a space of a medical institution, the wireless terminal apparatus including: an acquisition unit configured to acquire communication policy information decided by quality of service (QoS) information based on device information indicating a type of the medical device and transmission information indicating a type of a transmission content transmitted by the medical device; and a communication control unit configured to control the wireless communication on the basis of the communication policy information.

Wireless terminal apparatus, communication control method, communication control program, and base station

A communication device that operates as a terminal under control of a base station, includes: a communication unit that transmits and receives wireless signals; and a control unit that controls transmission of data using a predetermined resource pool by the communication unit. The control unit determines implementation of relay communication for a packet within the predetermined resource pool on the basis of at least one of information received from the base station, information received from another terminal, or information obtained from the terminal itself, during packet reception, and performs the relay communication by using a resource secured by a transmission source terminal, the terminal itself, or the base station.

Communication device and communication method

A terminal device including a control unit that transmits transmission report information after transmitting a first packet on a sidelink. The transmission report information includes information indicating time and a frequency of a resource used to transmit the first packet.

Terminal device, base station, method, and recording medium for sidelink communication

[Subject] To realize FeD2D communication with higher quality. [Solving Means] A communication apparatus includes: an acquisition unit that acquires, from another apparatus, information regarding a state of communication through a resource pool allocated to wireless links between at least part of a plurality of relay communication apparatuses, which are movable, and a remote communication apparatus; and a control unit that individually controls allocation of the resource pool to each of the wireless links between each of the plurality of relay communication apparatuses and the remote communication apparatus associated with the relay communication apparatus on the basis of the acquired information.

Communication apparatus and communication method

It is possible to further suppress emergence of a half duplex (HD) problem in inter-device communication such as V2X communication. A communication device includes: a communication unit () that performs wireless communication; an acquisition unit () that acquires first information from a first communication device via the wireless communication, the first information being information regarding a transmission condition of data using a communication mode of switching transmission and reception in a time division manner to perform the inter-device communication; and a control unit () that controls an operation related to reception of data transmitted from the first communication device according to the first information.

Communication device

A traffic control system includes an identification unit () that identifies a vehicle falling under a predetermined condition that has been set, a position control unit () that sets a relative position between the vehicle identified and a surrounding vehicle around the vehicle based on a relative distance between the vehicle and the surrounding vehicle, and a control unit () that generates control information for controlling movement of the vehicle according to the set relative position.

Traffic control system, traffic control method, and control apparatus

To provide a structure capable of further improving safety of a device that autonomously moves in an emergency situation. Provided is a circuit including: a report unit configured to report action-allowable time information regarding an action-allowable time to a base station; and an action control unit configured to control an action of a moving object on the basis of an action instruction decided on the basis of the reported action-allowable time information and notified of by the base station and to control an action with reference to a map in which a danger level for each place is defined in an emergency situation.

Growing community of inventors

Tokyo, Japan

Hiromasa Uchiyama