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1. 发明授权

US10993276B2 Radio communication device, radio communication system, radio communication method, and program 有权
公开(公告)号：US10993276B2
公开(公告)日：2021-04-27
申请号：US15905013
申请日：2018-02-26
申请人： SONY CORPORATION
发明人： Masahiko Naito , Katsutoshi Itoh , Hideyuki Suzuki , Erika Saito , Tomoya Yamaura , Natsuki Itaya
IPC分类号： H04W76/10 , H04W8/00 , H04W76/23 , H04W76/15 , H04W76/14
摘要： 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.

2. 发明授权

US10425174B2 Wireless communication system and method for monitoring the quality of a wireless link and recommending a manual adjustment to improve the quality of the wireless link 有权
公开(公告)号：US10425174B2
公开(公告)日：2019-09-24
申请号：US16224392
申请日：2018-12-18
申请人： SONY CORPORATION
发明人： Erika Saito , Natsuki Itaya , Kazuyuki Sakoda , Kenzoh Nishikawa , Chihiro Fujita
IPC分类号： H04B17/23 , H04B17/29 , H04B17/318 , H04B17/309 , H04B17/364
摘要： A system that acquires information from at least first and second electronic devices, the information indicating a quality of a wireless link between the at least first and second electronic devices; generates adjustment information indicating an adjustment of at least one of a position, orientation, antenna position or antenna direction of at least one of the first or second electronic devices to improve the quality of the wireless link between the first and second electronic devices; and controls outputting the adjustment information.

3. 发明申请

US20150050956A1 TERMINAL DEVICE, COMMUNICATION METHOD, PROGRAM, AND COMMUNICATION SYSTEM 有权
标题翻译：终端设备，通信方法，程序和通信系统
公开(公告)号：US20150050956A1
公开(公告)日：2015-02-19
申请号：US14387386
申请日：2013-03-22
申请人： Sony Corporation
发明人： Natsuki Itaya , Katsutoshi Itoh , Hideyuki Suzuki , Yoshihiko Ikenaga , Kimiya Kato , Erika Saito
IPC分类号： H04W76/02 , H04W4/08
CPC分类号： H04W76/11 , H04W4/08 , H04W76/15 , H04W76/16 , H04W76/40
摘要： The present disclosure relates to a terminal device, a communication method, a program, and a communication system, which can enable one-on-many wireless communication among terminal devices with less trouble for the user.A communication system according to the present disclosure is a communication system in which one parent device and a plurality of child devices perform one-on-many wireless communication. The parent device includes a management unit which manages group information representing a group made up of two or more child devices to which a child device belongs, and a child device connecting unit which establishes wireless connection with the child device which performs notification of the group information that matches the managed group information, and consecutively establishes wireless connections with a plurality of child devices. On the other hand, the child device includes a notifying unit which notifies the parent device of group information representing a group made up of two or more child devices, to which it itself belongs, and a parent device connecting unit which establishes wireless connection with the parent device in response to a predetermined trigger. The present disclosure can be applied to a system which distributes data by one-on-many wireless communication.
摘要翻译：终端装置，通信方法，程序和通信系统技术领域本公开涉及一种能够使用户的故障较少的终端装置之间的一对多无线通信的终端装置，通信方法，程序和通信系统。根据本公开的通信系统是其中一个父设备和多个子设备执行一对多无线通信的通信系统。父设备包括：管理单元，管理表示由子设备所属的两个或多个子设备组成的组的组信息;以及子设备连接单元，用于与执行组信息的通知的子设备建立无线连接其匹配所述管理组信息，并且连续地建立与多个子设备的无线连接。另一方面，子设备包括通知单元，该通知单元向父设备通知表示由其本身所属的两个或多个子设备组成的组的组信息，以及与该设备建立无线连接的母设备连接单元父设备响应于预定的触发。本公开可以应用于通过一对多无线通信分发数据的系统。

4. 发明申请

US20150050882A1 USER EQUIPMENT, COMMUNICATION METHOD, PROGRAM, AND COMMUNICATION SYSTEM 有权
标题翻译：用户设备，通信方法，程序和通信系统
公开(公告)号：US20150050882A1
公开(公告)日：2015-02-19
申请号：US14387286
申请日：2013-03-22
申请人： Sony Corporation
发明人： Yoshihiko Ikenaga , Katsutoshi Itoh , Hideyuki Suzuki , Erika Saito
IPC分类号： H04B5/00 , H04L12/911
CPC分类号： H04B5/0031 , H04L47/70 , H04W12/06 , H04W84/18
摘要： The present disclosure relates to user equipment for, a communication method of, a program for, and a communication system for starting wireless communication among pieces of user equipment without placing operational load on a user. In the communication system according to the present disclosure, child equipment includes a detection module that detects different user equipment and performs authentication processing with the different user equipment that is detected, a notification module that notifies the parent equipment of identification information indicating the different user equipment that has been authenticated, and a communication module that performs the wireless communication with the different user equipment that is caused to belong to the group that is managed by the parent equipment, and the parent equipment includes an obtainment module that obtains the identification information which is notified from the child equipment, and an authentication module that, if there is a connection request from different user equipment that does not belong to the group, authenticates connection of the different user equipment that does not belong to the group, based on the identification information that is notified from the child equipment. The present disclosure, for example, can be applied to the user equipment that performs the wireless communication according to Wi-Fi Direct.
摘要翻译：本公开涉及用于在用户设备之间进行无线通信的程序和通信系统的通信方法的用户设备，而不对用户施加操作负担。在本公开的通信系统中，子设备包括检测不同的用户设备并且与检测到的不同用户设备进行认证处理的检测模块，通知父设备指示不同用户设备的识别信息的通知模块已通过认证的通信模块，以及进行与属于由母设备管理的组别的不同用户设备的无线通信的通信模块，并且所述母设备包括获取模块，所述获取模块获取所述识别信息从子设备通知的认证模块，以及如果存在来自不属于该组的不同用户设备的连接请求，则认证不属于该组的不同用户设备的连接，基于该识别信息被通知从孩子的设备。例如，本公开可以应用于根据Wi-Fi Direct执行无线通信的用户设备。

5. 发明授权

US10749617B2 Wireless communication system and method for monitoring the quality of a wireless link and recommending a manual adjustment to improve the quality of the wireless link 有权
公开(公告)号：US10749617B2
公开(公告)日：2020-08-18
申请号：US16546962
申请日：2019-08-21
申请人： SONY CORPORATION
发明人： Erika Saito , Natsuki Itaya , Kazuyuki Sakoda , Kenzoh Nishikawa , Chihiro Fujita
IPC分类号： H04B17/23 , H04B17/29 , H04B17/318 , H04B17/309 , H04B17/364
摘要： A system that acquires information from at least first and second electronic devices, the information indicating a quality of a wireless link between the at least first and second electronic devices; generates adjustment information indicating an adjustment of at least one of a position, orientation, antenna position or antenna direction of at least one of the first or second electronic devices to improve the quality of the wireless link between the first and second electronic devices; and controls outputting the adjustment information.

6. 发明授权

US10129740B2 Establishing a connection based on position 有权
公开(公告)号：US10129740B2
公开(公告)日：2018-11-13
申请号：US14847749
申请日：2015-09-08
申请人： SONY CORPORATION
发明人： Erika Saito , Katsutoshi Itoh , Tomoya Yamaura
IPC分类号： H04W48/16 , H04W12/00 , H04W76/14 , H04W4/02 , H04W84/20
摘要： Provided is a wireless communication apparatus including a communication unit capable of wireless communication with another wireless communication apparatus, a determination unit for determining whether the communication unit is in proximity to the other wireless communication apparatus, and a control unit for performing, in a case the communication unit is determined to be in proximity to the other wireless communication apparatus, a connection procedure between the communication unit and the other wireless communication apparatus.

7. 发明授权

US09980301B2 Terminal device, communication method, and communication system 有权
公开(公告)号：US09980301B2
公开(公告)日：2018-05-22
申请号：US14387386
申请日：2013-03-22
申请人： Sony Corporation
发明人： Natsuki Itaya , Katsutoshi Itoh , Hideyuki Suzuki , Yoshihiko Ikenaga , Kimiya Kato , Erika Saito
IPC分类号： H04B7/00 , H04W76/02 , H04W4/08 , H04W76/00
CPC分类号： H04W76/11 , H04W4/08 , H04W76/15 , H04W76/16 , H04W76/40
摘要： The present disclosure relates to a terminal device, a communication method, a program, and a communication system, which can enable one-on-many wireless communication among terminal devices with less trouble for the user.A communication system according to the present disclosure is a communication system in which one parent device and a plurality of child devices perform one-on-many wireless communication. The parent device includes a management unit which manages group information representing a group made up of two or more child devices to which a child device belongs, and a child device connecting unit which establishes wireless connection with the child device which performs notification of the group information that matches the managed group information, and consecutively establishes wireless connections with a plurality of child devices. On the other hand, the child device includes a notifying unit which notifies the parent device of group information representing a group made up of two or more child devices, to which it itself belongs, and a parent device connecting unit which establishes wireless connection with the parent device in response to a predetermined trigger. The present disclosure can be applied to a system which distributes data by one-on-many wireless communication.

8. 发明授权

US10218429B2 Information processing device and information processing method for relaying signal 有权
公开(公告)号：US10218429B2
公开(公告)日：2019-02-26
申请号：US15519142
申请日：2015-09-16
申请人： SONY CORPORATION
发明人： Erika Saito , Kazuyuki Sakoda , Natsuki Itaya , Kenzoh Nishikawa , Chihiro Fujita
IPC分类号： H04W4/02 , H04B7/155 , H04B17/318 , H04W4/80 , H04W84/18
摘要： An information processing device that includes circuitry that: receives a signal from a first device; measures a signal strength of the signal received from the first device; determines whether the signal strength is less than a threshold; and in a case that the signal strength is determined to be less than the predetermined threshold, transmits to an second device an instruction signal such that, in response to the instruction signal, the second device moves to a position to relay the signal from the first device to the information processing device.

9. 发明授权

US10028093B2 Information processing apparatus and information processing method 有权
公开(公告)号：US10028093B2
公开(公告)日：2018-07-17
申请号：US15323896
申请日：2015-06-08
申请人： SONY CORPORATION
发明人： Erika Saito , Kazuyuki Sakoda , Takatoshi Nakamura , Akihiro Ihori , Yueting Hu
IPC分类号： H04W4/02 , H04W4/021 , H04W8/22 , H04W4/12 , H04W84/18 , H04W88/04
摘要： To cause a specific device to stay in a specific location. An information processing apparatus includes a control unit. The control unit in the information processing apparatus performs control that transmits a stay request to request a stay in a specific location to a first information processing apparatus included in a plurality of information processing apparatuses in a network in which the plurality of information processing apparatuses perform one-to-one wireless communication to be connected to each other. In addition, the control unit in the information processing apparatus performs control that gives an incentive to the first information processing apparatus under a condition that the first information processing apparatus stays in the specific location.

10. 发明授权

US10742538B2 Information processing apparatus and information processing method 有权
公开(公告)号：US10742538B2
公开(公告)日：2020-08-11
申请号：US15523364
申请日：2015-11-04
申请人： SONY CORPORATION
发明人： Kazuyuki Sakoda , Natsuki Itaya , Erika Saito
IPC分类号： H04L12/721 , H04L12/761 , H04W40/00 , H04L12/733 , H04W40/02 , H04W40/32 , H04W84/12 , H04W84/18
摘要： An information processing apparatus in a mesh network, includes circuitry that, when the information processing apparatus is allocated as a root node for multicast transmission, transmits path request for multicast to other information processing apparatuses in the mesh network. The circuitry also determines a path for multicast based on responses received from the other information processing apparatuses, and performs multicast transmission of data via the determined path for multicast.

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