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1.发明授权公开(公告)号：US11171700B2
公开(公告)日：2021-11-09
申请号：US16614895
申请日：2017-06-01
Applicant: Sony Interactive Entertainment Inc.
Inventor： Issei Chigusa , Masakazu Tanikawa , Katsuyoshi Onishi
Abstract: Provided are a main beam direction determining device, a main beam direction determining method, and a program which are able to shorten a time required to determine a main beam direction. A secondary candidate sector selection unit selects a second number of primary candidates or a third number of primary candidates as a secondary candidate or candidates in accordance with a communication quality of communication by an HMD, the second number being smaller than a first number, the third number being smaller than the second number. A first sector level sweep process performing unit determines one of the secondary candidate or candidates as the main beam direction.
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2.发明申请公开(公告)号：US20190364564A1
公开(公告)日：2019-11-28
申请号：US15776242
申请日：2016-12-19
Applicant: Sony Interactive Entertainment Inc.
Inventor： Katsuyoshi Onishi , Yoshio Miyazaki
Abstract: Provided are a frequency band determination device, a head-mounted display, a frequency band determination method, and a program that are capable of unprecedentedly quickly changing the frequency band used for communication in accordance with a change in an environment in which a communication device and a communication partner are placed. An image acquisition section acquires an image of an environment in which at least either an HMD or a communication partner for the HMD is placed. Based on the image acquired by the image acquisition section, a frequency band determination section determines the frequency band of radio waves used for communication between the HMD and the communication partner.
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3.发明公开公开(公告)号：US20240106479A1
公开(公告)日：2024-03-28
申请号：US18535284
申请日：2023-12-11
Applicant: Sony Interactive Entertainment Inc.
Inventor： Katsuyoshi Onishi , Yoshio Miyazaki
IPC: H04B1/3827 , G06F3/01 , G06V20/00 , H04W72/02 , H04W72/0453
CPC classification number: H04B1/3827 , G06F3/011 , G06V20/00 , H04W72/02 , H04W72/0453
Abstract: Methods and apparatus provide for a head-mounted display to be worn by a user located within a physical environment and for engaging in an interactive experience; an entertainment device including a processing section that executes an interactive application that is manipulated in part through receiving inputs from the user; a communication partner operating to relay video and audio signals outputted from the entertainment device to the head-mounted display; continuously acquiring information of the environment at a predetermined frame rate; at least one camera on the head-mounted display, which captures images of the physical environment, where the communication partner is connected to the entertainment device with wired communication, and the communication partner is connected to the head-mounted display with wireless communication.
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4.发明申请公开(公告)号：US20210227545A1
公开(公告)日：2021-07-22
申请号：US17224470
申请日：2021-04-07
Applicant: Sony Interactive Entertainment Inc.
Inventor： Katsuyoshi Onishi , Yoshio Miyazaki
Abstract: Methods and apparatus provide for continuously acquiring information of an environment in which at least one of a communication device and a communication partner for the communication device is placed; and upon the acquisition of each information, determining from among a plurality of communication standards of frequency bands of radio waves, and based on the acquired information, the communication standard to be used for communication between the communication device and the communication partner, where the communication partner is located physically away from an entertainment device which generates video and audio.
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5.发明授权公开(公告)号：US10999847B2
公开(公告)日：2021-05-04
申请号：US16903682
申请日：2020-06-17
Applicant: Sony Interactive Entertainment Inc.
Inventor： Katsuyoshi Onishi , Yoshio Miyazaki
Abstract: Methods and apparatus provide for continuously acquiring images of an environment in which at least one of a communication device and a communication partner for the communication device is placed; and upon the acquisition of each image, determining from among a plurality of communication standards of frequency bands of radio waves, and based on the acquired image, the communication standard to be used for communication between the communication device and the communication partner, where the communication partner is located physically away from an entertainment device which generates video and audio.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20200314850A1
公开(公告)日：2020-10-01
申请号：US16903682
申请日：2020-06-17
Applicant: Sony Interactive Entertainment Inc.
Inventor： Katsuyoshi Onishi , Yoshio Miyazaki
Abstract: Methods and apparatus provide for continuously acquiring images of an environment in which at least one of a communication device and a communication partner for the communication device is placed; and upon the acquisition of each image, determining from among a plurality of communication standards of frequency bands of radio waves, and based on the acquired image, the communication standard to be used for communication between the communication device and the communication partner, where the communication partner is located physically away from an entertainment device which generates video and audio.
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7.发明授权公开(公告)号：US10721735B2
公开(公告)日：2020-07-21
申请号：US15776242
申请日：2016-12-19
Applicant: Sony Interactive Entertainment Inc.
Inventor： Katsuyoshi Onishi , Yoshio Miyazaki
Abstract: Provided are a frequency band determination device, a head-mounted display, a frequency band determination method, and a program that are capable of unprecedentedly quickly changing the frequency band used for communication in accordance with a change in an environment in which a communication device and a communication partner are placed. An image acquisition section acquires an image of an environment in which at least either an HMD or a communication partner for the HMD is placed. Based on the image acquired by the image acquisition section, a frequency band determination section determines the frequency band of radio waves used for communication between the HMD and the communication partner.
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公开(公告)号：US11265595B2
公开(公告)日：2022-03-01
申请号：US15754789
申请日：2016-10-04
Applicant: Sony Interactive Entertainment Inc.
Inventor： Katsuyoshi Onishi , Yoshio Miyazaki
IPC: H04N21/4363 , H04W48/16 , H04W88/06 , H04N21/442 , H04W84/12 , A63F13/358 , A63F13/327 , G02B27/01 , A63F13/25 , A63F13/30 , H04N19/42 , H04L67/131
Abstract: Provided are a communication system, a transmission apparatus, a reception apparatus, a communication system control method, and a program that permit selection of an appropriate communication path in accordance with the amount of time until data generated by the transmission apparatus is rendered available for use by the reception apparatus. A first transmission section sends encoded data to a first reception section. A second transmission section sends encoded data to a second reception section. The first transmission section has a higher maximum possible transmission rate than the second transmission section. A pre-transmission process execution section encodes data at a higher compression ratio at the time of transmission by the second transmission section than the compression ratio at the time of transmission by the first transmission section. A transmission control section controls which data, the data received by the first reception section or the data received by the second reception section, is used by an HMD based on the amount of time from generation of data to when the data is rendered available for use by the HMD.
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公开(公告)号：US20180323508A1
公开(公告)日：2018-11-08
申请号：US15770417
申请日：2016-11-15
Applicant: Sony Interactive Entertainment Inc.
Inventor： Issei Chigusa , Katsuyoshi Onishi , Kazuo Miura
CPC classification number: H01Q3/247 , G02B27/0176 , H01Q1/22 , H01Q1/2258 , H01Q3/24 , H04B7/02 , H04N5/64 , H04W52/0274 , Y02D70/00
Abstract: There are provided an antenna control apparatus, a head-mounted display, an antenna control method, and a program that are capable of suppressing power consumption of the head-mounted display including a plurality of antennas. A selection unit (54) selects, as an antenna to be driven, a portion of the plurality of antennas in accordance with an attitude of the head-mounted display including the plurality of antennas. An antenna control unit (56) controls only the antenna to be driven to be driven and an antenna other than the antenna to be driven to be stopped.
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10.发明授权公开(公告)号：US11881886B2
公开(公告)日：2024-01-23
申请号：US17965097
申请日：2022-10-13
Applicant: Sony Interactive Entertainment Inc.
Inventor： Katsuyoshi Onishi , Yoshio Miyazaki
IPC: H04B1/3827 , G06F3/01 , H04W72/02 , H04W72/0453 , G06V20/00
CPC classification number: H04B1/3827 , G06F3/011 , G06V20/00 , H04W72/02 , H04W72/0453
Abstract: Methods and apparatus provide for: continuously acquiring information of an environment in which at least one of a communication device and a communication partner for the communication device is placed; and upon the acquisition of each information, determining from among a plurality of communication standards of frequency bands of radio waves, and based on the acquired information, the communication standard to be used for communication between the communication device and the communication partner, where the communication partner outputs video and audio signals to the communication device, continuously acquiring includes continuously acquiring the information at a predetermined frame rate, and the communication device includes at least one camera.
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