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公开(公告)号：US20180048523A1
公开(公告)日：2018-02-15
申请号：US15548147
申请日：2016-01-14
Applicant: NEC CORPORATION
Inventor： Shintaro NAKANO , Hideo HASEGAWA , Satoru ISHII
IPC: H04L12/24
CPC classification number: H04L41/0873 , G06F8/60 , G06F9/44536 , H04L12/46 , H04L12/4641 , H04L41/0806 , H04L41/0816 , H04L41/0893 , H04L41/50
Abstract: A system according to this invention is directed to a virtual network system that selects a virtual network function of an appropriate version and prevents a malfunction of a virtual network when an operator is to provide a virtual network service based on virtual network functions. The virtual network system includes an instructor that instructs activation or change of a virtual network function preregistered and providing one of functions included in a virtual network service, a confirmation unit that confirms that the virtual network function instructed to be activated or changed is appropriate, based on version information added at a time of registering the virtual network function, and a setting unit that sets, when the confirmation unit confirms that the virtual network function instructed to be activated or changed is appropriate, the instructed virtual network function as the one of the functions included in the virtual network service.
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12.发明申请公开(公告)号：US20180039511A1
公开(公告)日：2018-02-08
申请号：US15555365
申请日：2016-03-03
Applicant: NEC CORPORATION
Inventor： Shintaro NAKANO , Hideo HASEGAWA , Satoru ISHII
IPC: G06F9/48 , H04L12/713 , H04L12/721 , G06F9/455 , H04L12/46
CPC classification number: G06F9/4856 , G06F9/455 , H04L12/4641 , H04L45/566 , H04L45/586 , H04L45/64 , H04L47/125
Abstract: A datacenter, a communication apparatus, a communication method, and a communication control method in a communication system are provided that can enhance the versatility of a datacenter and a virtual network constructed therein. A communication system includes: a communication facility owned by at least one network operator; and a datacenter connected to the communication facility over a network, wherein the datacenter includes: a first virtual network that implements mobile communication functions by using the communication facility; a second virtual network that provides a cloud service; and a communication means, wherein the communication means includes: a reception means for receiving traffic from the communication facility; and a distributing means for distributing the received traffic to either the first virtual network or the second virtual network.
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公开(公告)号：US20170255374A1
公开(公告)日：2017-09-07
申请号：US15511873
申请日：2015-06-16
Applicant: NEC Corporation
Inventor： Tatsushi YASUDA , Satoru ISHII , Masato KITADA
IPC: G06F3/0484 , G06F3/0488 , G06F3/0486
CPC classification number: G06F3/04847 , G06F3/0486 , G06F3/0488 , G06F3/04883 , G06F2203/04803 , G06F2203/04808 , G09G5/14 , G09G2340/0492
Abstract: This invention provides an information processing apparatus for exchanging display positions by an operation directly representing a user's intention. The information processing apparatus includes a display unit that displays at least two screens, a stroke detector that detects, in regions of different screens, strokes toward another screen, and an exchanger that exchanges the different screens if the stroke detector detects the strokes. If the strokes are detected in the regions of the different screens during a common time period, the exchanger exchanges the different screens. Alternatively, if the strokes are detected in the regions of the different screens during different time periods, the exchanger exchanges the different screens.
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14.发明公开公开(公告)号：US20240330042A1
公开(公告)日：2024-10-03
申请号：US18740691
申请日：2024-06-12
Applicant: NEC Corporation
Inventor： Shintaro NAKANO , Hideo HASEGAWA , Satoru ISHII
IPC: G06F9/48 , G06F9/455 , H04L12/46 , H04L45/00 , H04L45/586 , H04L45/64 , H04L47/125
CPC classification number: G06F9/4856 , G06F9/455 , H04L12/4641 , H04L45/566 , H04L45/586 , H04L45/64 , H04L47/125
Abstract: A datacenter, a communication apparatus, a communication method, and a communication control method in a communication system are provided that can enhance the versatility of a datacenter and a virtual network constructed therein. A communication system includes: a communication facility owned by at least one network operator; and a datacenter connected to the communication facility over a network, wherein the datacenter includes: a first virtual network that implements mobile communication functions by using the communication facility; a second virtual network that provides a cloud service; and a communication means, wherein the communication means includes: a reception means for receiving traffic from the communication facility; and a distributing means for distributing the received traffic to either the first virtual network or the second virtual network.
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15.发明公开公开(公告)号：US20230337127A1
公开(公告)日：2023-10-19
申请号：US18213292
申请日：2023-06-23
Applicant: NEC CORPORATION
Inventor： Satoru ISHII , Hideo Hasegawa , Shinataro Nakano
CPC classification number: H04W48/18 , H04W4/24 , H04M3/00 , H04W4/00 , H04L12/66 , H04W8/18 , H04W92/02
Abstract: A data center adapted to connect via a first wide area network to a core network connected with a base station and to a wireless LAN, variably controls service provided in a virtual core network of the data center to a terminal enabled to select connection to either a wireless LAN or a base station and connect to the data center.
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Patent Agency Ranking
公开(公告)号：US20220171650A1
公开(公告)日：2022-06-02
申请号：US17674172
申请日：2022-02-17
Applicant: NEC Corporation
Inventor： Hideo HASEGAWA , Shintaro NAKANO , Satoru ISHII , Seiya SHIBATA
Abstract: A management apparatus (10) includes: a storage (103) that stores information indicating a correspondence between at least one virtual network function (VNF) operating on a server and a programmable logic circuit (FPGA) capable of operating at least part of a virtual network function; and a controller (106) that causes first and second servers to perform migration of a virtual network function operating on a programmable logic circuit of the first server to the second server, on the basis of the correspondence information.
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公开(公告)号：US20210037002A1
公开(公告)日：2021-02-04
申请号：US17066122
申请日：2020-10-08
Applicant: NEC CORPORATION
Inventor： Shintaro NAKANO , Hideo HASEGAWA , Satoru ISHII
Abstract: A system according to this invention is directed to a virtual network system that prevents unauthorized registration, alteration, or occurrence of erroneous registration when registering a virtual network function produced by a third party or system vender. The virtual network system includes an acceptor that accepts a virtual network function performing one of functions included in a virtual network service and information of a provider providing the virtual network function from the provider, a first authenticator that authenticates, based on the virtual network function and the provider information, that the provider is a valid provider, and a registration unit that registers the virtual network function when the first authenticator authenticates that the provider is a valid provider.
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18.发明申请公开(公告)号：US20200187278A1
公开(公告)日：2020-06-11
申请号：US16788795
申请日：2020-02-12
Applicant: NEC CORPORATION
Inventor： Shintaro NAKANO , Hideo HASEGAWA , Satoru ISHII
Abstract: A datacenter, a communication apparatus, a communication method, and a communication control method in a communication system are provided that can enhance the versatility of a datacenter and a virtual network constructed therein. A communication system includes: a plurality of wireless communication facilities owned by a plurality of network operators, respectively; and a datacenter in which a virtual core network is constructed, wherein the virtual core network implements mobile communication functions by using the plurality of wireless communication facilities.
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19.发明申请公开(公告)号：US20190012301A1
公开(公告)日：2019-01-10
申请号：US16118925
申请日：2018-08-31
Applicant: NEC CORPORATION
Inventor： Satoru ISHII , Tatsushi YASUDA
IPC: G06F17/24 , G06F17/27 , G06F3/0482 , G06F3/0488
Abstract: There is provided an information processing apparatus including an extractor and a display unit. To make an actually selected target coincide with a target the user wants to select from a display document, the extractor extracts a document element included in a selected range in a document based on the attribute of the document element. The display unit selectably performs list display of extraction results of the extractor. This allows the user to select a desired document element from the list display, thereby making an actually selected target coincide with a target the user wants to select from the display document.
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公开(公告)号：US20180249015A1
公开(公告)日：2018-08-30
申请号：US15559116
申请日：2016-03-17
Applicant: NEC CORPORATION
Inventor： Shintaro NAKANO , Satoru ISHII , Hideo HASEGAWA
Abstract: User identification information for identifying a user of a first terminal connecting to a communication network of a virtual communication operator via a communication network of a first communication operator is specified, and, based on the user identification information, charging for communication of the first terminal and charging for a service that the virtual communication operator is enabled to provide to the user identified by the user identification information are managed.
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