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公开(公告)号：US10778455B2
公开(公告)日：2020-09-15
申请号：US16129962
申请日：2018-09-13
摘要： A conference system includes a management system connected via a network to a first communication terminal and a second communication terminal. The management system includes a processing circuitry configured to implement a generation unit configured to generate a topic in response to a conference topic issuance request made by a first user to hold a conference between the first communication terminal and the second communication terminal; and an authorization unit configured to authorize the first user to perform publication and subscription for the topic in response to the conference topic issuance request made by the first user, and to authorize a second user to perform publication and subscription for the topic in response to an invitation request made by the first user to invite the second user to the conference, the invitation request including a topic name indicating a message for the second user.
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公开(公告)号：US10681094B2
公开(公告)日：2020-06-09
申请号：US15995300
申请日：2018-06-01
IPC分类号： G06F15/16 , H04L29/06 , G06F13/00 , H04N21/258 , H04N21/63 , H04N21/426
摘要： A disclosed control system configured to control transmission of content data between communication terminals includes one or more processors, and a memory storing instructions that, when executed by the one or more processors, cause the control system to receive a transmission request including attribute information indicating an attribute of the content data for transmitting the content data from a first communication terminal, and perform control for transmitting the content data to a second communication terminal specified based on the destination information in response to the attribute information being in a predetermined format, the predetermined format including destination information indicating a destination of the content data and to perform control for transmitting the content data to a third communication terminal that has requested reception of the content data having the attribute indicated by the attribute information in response to the attribute information not being in the predetermined format.
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公开(公告)号：US20170093857A1
公开(公告)日：2017-03-30
申请号：US15270457
申请日：2016-09-20
IPC分类号： H04L29/06
CPC分类号： H04L63/0876 , G06F21/335 , H04L63/0807 , H04L63/102 , H04L67/42
摘要： A management system, a communication system, and a transmission control method. The management system includes a receiver to receive information of a predetermined attribute, circuitry to determine whether the predetermined attribute is associated with a client, and a transmitter to send the information received by the receiver to a communication terminal that is authenticated by a client when the predetermined attribute is associated with the client. The communication system includes an authentication system and a management system. The authentication system includes an acceptance unit to accept an authentication request from a client, and an authentication processing unit to authenticate the client. In the communication system, the authentication system and the management system communicate with each other through a communication network.
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公开(公告)号：US10205686B2
公开(公告)日：2019-02-12
申请号：US15272901
申请日：2016-09-22
IPC分类号： G06F15/173 , G06F15/177 , H04L12/58 , H04L29/06
摘要： A communication terminal, a communication system and an output method. The communication terminal and the output method include storing, in a memory, a plurality of communication applications including a first communication application and a second communication application, outputting first status information indicating a first status of the first communication application according to a call control information transmitted by the first communication application, and outputting second status information indicating a second status of the second communication application according to a resource that is used by the first communication application in the first status. The communication system includes a publish-subscribe server and the communication terminal, and the communication terminal further includes sending a pub request to publish the call control information and a sub request to subscribe to the call control information to the publish-subscribe server.
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公开(公告)号：US10164784B2
公开(公告)日：2018-12-25
申请号：US15447568
申请日：2017-03-02
摘要： A communication terminal and a method of transmitting data. The communication terminal and the method includes transmitting, at a prescribed timing, first information from the communication terminal to a management system that manages communication between the communication terminal and a counterpart communication terminal, and transmitting from the communication terminal to the management system second information to be sent from the management system to the counterpart communication terminal connected to the management system through a network, when the management system does not receive the first information transmitted from the communication terminal for a prescribed length of time. The second information includes status information of each of a plurality of communication applications that operate in the communication terminal.
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公开(公告)号：US09961298B2
公开(公告)日：2018-05-01
申请号：US15237781
申请日：2016-08-16
CPC分类号： H04N7/147 , H04L65/4023 , H04N7/15
摘要： A management system for managing a session for transmitting content data between a first terminal and a second terminal via a first relay apparatus and a second relay apparatus is provided. The management system includes a determination unit configured to determine a transmission quality of the content data transmitted in the session based on a transmission quality of the content data available for the first terminal and a transmission quality available for the second terminal, a first selection unit configured to select a first relay apparatus to which the first terminal is to be connected based on the determined transmission quality, and a second selection unit configured to select a second relay apparatus to which the second terminal is to be connected.
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7.发明授权公开(公告)号：US10484368B2
公开(公告)日：2019-11-19
申请号：US15335642
申请日：2016-10-27
IPC分类号： H04L29/06
摘要： A management system includes a reception unit configured to receive identification information for identifying an account, allocated by an authentication apparatus, corresponding to a terminal, the terminal being authenticated by the authentication apparatus, and a management unit configured to determine whether a function provided by the management system can be used by the terminal based on the identification information received by the reception unit.
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公开(公告)号：US10375122B2
公开(公告)日：2019-08-06
申请号：US15249569
申请日：2016-08-29
IPC分类号： H04L29/06
摘要： A control apparatus includes at least one processor configured to receive a request from a first communications terminal from among a plurality of communications terminals to select one or more relay apparatuses that relay content data transmitted and received between the first communications terminal and a second communications terminal from among the communications terminals; select one or more relay apparatuses included in one or more networks usable by the first communications terminal and the second communications terminal in response to the received request; and transmit identification information of the selected one or more relay apparatuses to the first communications terminal.
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9.发明申请公开(公告)号：US20190098211A1
公开(公告)日：2019-03-28
申请号：US16140945
申请日：2018-09-25
申请人： Yohhei Ohmura , Kenichiro Morita , Takeshi Homma , Takuya Soneda , Mayu Hakata , Hidekuni Annaka
发明人： Yohhei Ohmura , Kenichiro Morita , Takeshi Homma , Takuya Soneda , Mayu Hakata , Hidekuni Annaka
摘要： A communication terminal for displaying a predetermined-area image, which is an image of a part of a whole image, includes circuitry. The circuitry receives first predetermined information specifying a first predetermined area, the first predetermined information being transmitted from another communication terminal displaying a first predetermined-area image, which is an image of the first predetermined-area. The circuitry calculates a position of the first predetermined area with respect to a second predetermined area, based on the first predetermined information received and second predetermined information specifying the second predetermined area, the second predetermined area being an area of a second predetermined-area image being displayed by the communication terminal. The circuitry controls a display to display the second predetermined-area image including at least one of relative position information indicating the position calculated and direction information indicating a direction of the first predetermined area with respect to the second predetermined area.
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10.发明授权公开(公告)号：US11323621B2
公开(公告)日：2022-05-03
申请号：US16785661
申请日：2020-02-10
申请人： Tomonori Aikawa , Kenichiro Morita , Hidekuni Annaka , Takeshi Homma , Takuya Soneda , Hideki Shiro , Takafumi Takeda
发明人： Tomonori Aikawa , Kenichiro Morita , Hidekuni Annaka , Takeshi Homma , Takuya Soneda , Hideki Shiro , Takafumi Takeda
IPC分类号： H04N5/232
摘要： An image communication system includes a first communication terminal and a second communication terminal. The first communication terminal acquires an image captured by an image capturing device. The second communication terminal receives the image from the first communication terminal via a network, and displays the image on a screen of a display. The first communication terminal includes first circuitry that, in response to receipt of an operation of switching a view mode related to viewing of the image, transmits the image and first viewable area information to the second communication terminal. The first viewable area information is related to a viewable area of the image to be displayed on the screen. The second communication terminal includes second circuitry that receives the image and the first viewable area information and displays the viewable area of the image on the screen based on the first viewable area information.
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