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公开(公告)号：US10523484B2
公开(公告)日：2019-12-31
申请号：US15541134
申请日：2015-11-13
Applicant: SONY CORPORATION
Inventor： Masanori Sato , Katsutoshi Itoh
Abstract: Appropriate data communication is realized. A wireless communication device includes a communication unit and a control unit. The communication unit included in the device performs data transmission to a different device via one of frequency channels classified into a plurality of groups that includes a first group and a second group. On the other hand, the control unit detects a reference signal transmitted from the different device via one of the frequency channels belonging to the first group. The control unit further selects one of the frequency channels for the data transmission from the first group or the second group on the basis of a result of detection of the reference signal.
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公开(公告)号：US10027370B2
公开(公告)日：2018-07-17
申请号：US15119410
申请日：2015-01-28
Applicant: SONY CORPORATION
Inventor： Masanori Sato , Katsutoshi Itoh
Abstract: [Object] To provide a transmission apparatus, reception apparatus, and information processing method which enable a wireless device to carry out wireless transmission with less power consumption. [Solution] A transmission apparatus includes: a communication unit configured to transmit a transmission signal from the transmission apparatus to a reception apparatus via wireless communication; and a signal processing unit configured to generate the transmission signal in which transmission information is spread by using a spreading code selected according to identification information of the transmission apparatus, in order to enable the reception apparatus to acquire the identification information on the basis of an estimation result of the spreading code used for the transmission signal.
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3.发明授权公开(公告)号：US09775107B2
公开(公告)日：2017-09-26
申请号：US15112319
申请日：2014-12-02
Applicant: SONY CORPORATION
Inventor： Hideki Iwami , Katsutoshi Itoh , Yoshihiko Ikenaga
CPC classification number: H04W48/18 , H04L65/4069 , H04W4/80 , H04W40/04 , H04W76/10 , H04W76/14 , H04W76/15 , H04W84/12 , H04W84/18 , H04W92/18
Abstract: Appropriate control is performed when communication is performed between a plurality of information processing devices.An information processing device performs real-time image transmission with another information processing device according to a Wi-Fi CERTIFIED Miracast specification. The information processing device includes a control unit. The control unit performs control such that setting request information for performing a setting related to the real-time image transmission is received from the other information processing device via an access point. The control unit performs control such that a setting request for performing the setting based on the setting request information is transmitted to the other information processing device through direct communication.
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4.发明申请公开(公告)号：US20150087267A1
公开(公告)日：2015-03-26
申请号：US14384750
申请日：2012-12-12
Applicant: Sony Corporation
Inventor： Tadashi Ehara , Masanori Sato , Katsutoshi Itoh , Shinji Takae , Tomoaki Matsumura
Abstract: A proper communication service is provided according to use by a user.An information processing apparatus is an information processing apparatus that includes a control unit and a provision unit. At this point, the control unit performs control for lending to a wireless communication apparatus a connection right that is used in providing a specific service, the connection right being for connecting to a predetermined network using wireless communication. Furthermore, the provision unit provides the wireless communication apparatus that is connected using the lent connection right, with the specific service using the wireless communication.
Abstract translation: 根据用户的使用提供适当的通信服务。 信息处理装置是包括控制单元和提供单元的信息处理装置。 此时，控制单元执行用于向无线通信装置发放用于提供特定业务的连接权限的控制，连接权利用于使用无线通信连接到预定网络。 此外，提供单元提供使用借出连接权利连接的无线通信装置，使用无线通信的特定服务。
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5.发明授权公开(公告)号：US10993276B2
公开(公告)日：2021-04-27
申请号：US15905013
申请日：2018-02-26
Applicant: SONY CORPORATION
Inventor： Masahiko Naito , Katsutoshi Itoh , Hideyuki Suzuki , Erika Saito , Tomoya Yamaura , Natsuki Itaya
Abstract: There is provided a radio communication device including a reception unit which receives information indicating a connection state or a communication capability of another radio communication device which the radio communication device attempts to connect to, and a selection unit which selects, depending on the information received by the reception unit, which communication is to be performed from among first communication in which a direct connection to such other radio communication device is established and direct communication with such other radio communication device is performed, second communication in which a connection to such other radio communication device via a base station is established and direct communication with such other radio communication device is performed, and third communication in which a connection to such other radio communication device via the base station is established and indirect communication with such other radio communication device via the base station is performed.
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Patent Agency Ranking
公开(公告)号：US10813155B2
公开(公告)日：2020-10-20
申请号：US15545186
申请日：2015-11-05
Applicant: SONY CORPORATION
Inventor： Daisuke Kawakami , Hideyuki Suzuki , Katsutoshi Itoh
Abstract: [Object] To provide a wireless communication apparatus, a wireless communication method, and a program being novel and improved by which connection to a network can be made more easily.[Solution] A wireless communication apparatus including: a first wireless communication unit configured to connect to a first network to perform wireless communication; and a control unit configured to assist connection, to a second network corresponding to a connection destination selection policy of another wireless communication apparatus received by the first wireless communication unit, by a wireless terminal related to the other wireless communication apparatus.
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公开(公告)号：US20200252757A1
公开(公告)日：2020-08-06
申请号：US16856358
申请日：2020-04-23
Applicant: Sony Corporation
Inventor： Daisuke Kawakami , Hideyuki Suzuki , Katsutoshi Itoh , Katsuhito Ishida , Junya Ohde
IPC: H04W4/08 , H04L29/06 , G06F21/44 , G06F21/74 , G06F21/85 , H04W8/00 , H04W4/80 , H04W76/14 , H04B5/00 , H04W12/06
Abstract: There is provided a communication device including an obtaining unit configured to obtain first state information representing a state of a first wireless communication device regarding a direct connection between devices via wireless communication and second state information representing a state of a second wireless communication device regarding the direct connection, and a control unit configured to establish a connection between the first wireless communication device and the second wireless communication device via the wireless communication on the basis of the first state information and the second state information. At least one of the first state information and the second state information is obtained via near-field communication.
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公开(公告)号：US10476686B2
公开(公告)日：2019-11-12
申请号：US15380522
申请日：2016-12-15
Applicant: SONY CORPORATION
Inventor： Masanori Sato , Katsutoshi Itoh , Tomoya Yamaura , Hideyuki Suzuki
IPC: H04L12/12 , H04W8/00 , H04L12/24 , H04L29/08 , H04W52/02 , H04W68/00 , H04W76/10 , H04W84/18 , H04W84/12
Abstract: There is provided a wireless communication device including a wireless communication unit, a communication control unit configured to control a process of detecting a nearby wireless communication device by the wireless communication unit, a connection process to the nearby wireless communication device detected in the detection process, and communication of content data with the nearby wireless communication device connected in the connection process, and a storage unit that stores content data. The communication control unit, on the basis of information received from the nearby wireless communication device in the detection process, determines if one of the content data in the storage unit or content data in the nearby wireless communication device has been updated relative to the other, and controls the connection process performed when the update is determined.
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公开(公告)号：US10382941B2
公开(公告)日：2019-08-13
申请号：US16010993
申请日：2018-06-18
Applicant: SONY CORPORATION
Inventor： Masahiko Naito , Katsutoshi Itoh , Osamu Yoshimura
Abstract: Provided is a wireless communication device which includes a function information transmitting unit for transmitting, via a wireless communication network, function information relating to a function of the wireless communication device, a function information receiving unit for receiving function information transmitted from another device, a function information comparison unit for comparing the function information of the wireless communication device and the function information received from such other device, and a function determination unit for determining which of the wireless communication device and such other device is to play a function of an access point, based on a result of the comparison by the function information comparison unit.
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10.发明授权公开(公告)号：US10292187B2
公开(公告)日：2019-05-14
申请号：US15505139
申请日：2015-06-11
Applicant: SONY CORPORATION
Inventor： Daisuke Kawakami , Hideyuki Suzuki , Katsutoshi Itoh
IPC: H04W76/10 , H04M1/00 , H04M11/00 , H04W12/08 , H04W84/12 , H04W8/22 , H04W12/04 , H04W12/06 , H04L29/06 , H04W48/08 , H04W88/04
Abstract: [Object] To provide a wireless communication apparatus, server, payment apparatus, wireless communication method, and program that can more safely connect to the Internet. [Solution] Provided is a wireless communication apparatus including: a first wireless communication unit configured to perform pairing and wireless communication with a wireless terminal that connects to a first network and performs wireless communication; a second wireless communication unit configured to connect to a second network and perform wireless communication; and a control unit configured to control the second wireless communication unit to transmit information on pairing with the wireless terminal in order to remove limitations on communication with the second network.
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