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公开(公告)号：US20180077610A1
公开(公告)日：2018-03-15
申请号：US15554563
申请日：2016-03-11
Applicant: NEC Corporation
Inventor： Shinji ONISHI , Shingo SHIGA , Daisuke MIZUKAMI , Kazuhiro EGASHIRA , Toshiyuki TAMURA
Abstract: A communication system according to the present invention includes a base station that forms a mobile communication area, an access point that forms a wireless LAN communication area, an access point managing device that manages the access point, and an application server that provides an application service to a communication terminal located in the mobile communication area. In a case in which the communication terminal moves into the wireless LAN communication area within the mobile communication area, the access point managing device sets a data transmission path to the base station and relays data transmission between the base station and the communication terminal.
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公开(公告)号：US20190150046A1
公开(公告)日：2019-05-16
申请号：US16247974
申请日：2019-01-15
Applicant: NEC Corporation
Inventor： Shingo SHIGA , Shinji ONISHI , Daisuke MIZUKAMI , Kazuhiro EGASHIRA , Toshiyuki TAMURA
Abstract: An object of the present invention is to provide a vehicle communication system which distributes information which is necessary in vehicle units. A vehicle communication system according to the present invention includes: a vehicle base station which performs wireless communication with a vehicle terminal installed in a vehicle to receive vehicle related service; and a server apparatus which specifies the vehicle base station of a message distribution destination according to the vehicle related service to be provided, and distributes a message related to the vehicle related service to be provided, to the specified vehicle base station. When receiving the message transmitted from the server apparatus, the vehicle base station transmits the message to the vehicle terminal which subscribes to the vehicle related service related to the message, from a plurality of vehicle terminals and located in a communication area formed by the vehicle base station.
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3.发明申请公开(公告)号：US20180249372A1
公开(公告)日：2018-08-30
申请号：US15556912
申请日：2016-03-07
Applicant: NEC Corporation
Inventor： Daisuke MIZUKAMI , Shinji ONISHI , Kazuhiro EGASHIRA , Shingo SHIGA , Toshiyuki TAMURA
Abstract: A communication system capable of dynamically changing an MME to serve in call processing in accordance with the load condition of the MMEs and the like is provided. A communication system of the present invention includes: communication control apparatuses (10) to (12); and a node apparatus (20) that executes call processing relating to a communication terminal with the communication control apparatuses (10) to (12). The communication control apparatuses (10) to (12) form a context sharing group that shares subscriber data of the communication terminal. The node apparatus (20) selects a first communication control apparatus in the context sharing group, and transmits a call processing message to the first communication control apparatus. The first communication control apparatus executes the call processing using the subscriber data shared in the context sharing group.
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公开(公告)号：US20200329412A1
公开(公告)日：2020-10-15
申请号：US16916844
申请日：2020-06-30
Applicant: NEC Corporation
Inventor： Shingo SHIGA , Shinji ONISHI , Daisuke MIZUKAMI , Kazuhiro EGASHIRA , Toshiyuki TAMURA
IPC: H04W36/08 , H04W4/48 , H04W4/44 , G08G1/09 , G08G1/0967 , H04W4/02 , H04W4/06 , H04W88/00 , H04W84/06 , H04L29/08
Abstract: An object of the present invention is to provide a vehicle communication system which distributes information which is necessary in vehicle units. A vehicle communication system according to the present invention includes: a vehicle base station which performs wireless communication with a vehicle terminal installed in a vehicle to receive vehicle related service; and a server apparatus which specifies the vehicle base station of a message distribution destination according to the vehicle related service to be provided, and distributes a message related to the vehicle related service to be provided, to the specified vehicle base station. When receiving the message transmitted from the server apparatus, the vehicle base station transmits the message to the vehicle terminal which subscribes to the vehicle related service related to the message, from a plurality of vehicle terminals and located in a communication area formed by the vehicle base station.
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Patent Agency Ranking
5.发明申请公开(公告)号：US20180139691A1
公开(公告)日：2018-05-17
申请号：US15569066
申请日：2016-04-26
Applicant: NEC Corporation
Inventor： Shinji ONISHI , Daisuke MIZUKAMI , Shingo SHIGA , Kazuhiro EGASHIRA , Toshiyuki TAMURA
Abstract: An exemplary object is to provide a communication system capable of seamlessly providing a service with utilization of MEC even when a communication terminal has moved across a wireless LAN communication area in a mobile communication area formed by a base station. The communication system according to the present invention includes a base station (10) that forms a mobile communication area, an access point (20) that forms a wireless LAN communication area, and an application server (40) that provides application services to a communication terminal (50) located in the mobile communication area. When the communication terminal (50) has moved into the wireless LAN communication area in the mobile communication area, the access point (20) sets a data transmission path with the base station (10) and relays data transmission between the base station (10) and the communication terminal (50).
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公开(公告)号：US20180049088A1
公开(公告)日：2018-02-15
申请号：US15559751
申请日：2016-03-15
Applicant: NEC Corporation
Inventor： Shingo SHIGA , Shinji ONISHI , Daisuke MIZUKAMI , Kazuhiro EGASHIRA , Toshiyuki TAMURA
CPC classification number: H04W36/08 , G08G1/09 , G08G1/096716 , G08G1/096741 , G08G1/096775 , H04L67/12 , H04W4/02 , H04W4/06 , H04W4/44 , H04W4/48 , H04W84/06 , H04W88/00 , H04W92/20
Abstract: An object of the present invention is to provide a vehicle communication system which distributes information which is necessary in vehicle units. A vehicle communication system according to the present invention includes: a vehicle base station which performs wireless communication with a vehicle terminal installed in a vehicle to receive vehicle related service; and a server apparatus which specifies the vehicle base station of a message distribution destination according to the vehicle related service to be provided, and distributes a message related to the vehicle related service to be provided, to the specified vehicle base station. When receiving the message transmitted from the server apparatus, the vehicle base station transmits the message to the vehicle terminal which subscribes to the vehicle related service related to the message, from a plurality of vehicle terminals and located in a communication area formed by the vehicle base station.
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7.发明申请公开(公告)号：US20210105664A1
公开(公告)日：2021-04-08
申请号：US17082526
申请日：2020-10-28
Applicant: NEC Corporation
Inventor： Daisuke MIZUKAMI , Shinji ONISHI , Kazuhiro EGASHIRA , Shingo SHIGA , Toshiyuki TAMURA
Abstract: A communication system capable of dynamically changing an MME to serve in call processing in accordance with the load condition of the MMEs and the like is provided. A communication system of the present invention includes: communication control apparatuses (10) to (12); and a node apparatus (20) that executes call processing relating to a communication terminal with the communication control apparatuses (10) to (12). The communication control apparatuses (10) to (12) form a context sharing group that shares subscriber data of the communication terminal. The node apparatus (20) selects a first communication control apparatus in the context sharing group, and transmits a call processing message to the first communication control apparatus. The first communication control apparatus executes the call processing using the subscriber data shared in the context sharing group.
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公开(公告)号：US20190056971A1
公开(公告)日：2019-02-21
申请号：US16078157
申请日：2016-06-28
Applicant: NEC Corporation
Inventor： Mayo OOHIRA , Tomohito IGUCHI , Kazuhiro EGASHIRA
IPC: G06F9/455
Abstract: A control apparatus comprises first to third parts. The first part manages an image, which is information required for execution of a container. The second part requests the third part to start a container corresponding to an image of a predetermined version. The third part instructs the container corresponding to the image of the predetermined version to be created in response to the request from the second part on the basis of the image managed by the first part.
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9.发明申请公开(公告)号：US20180349203A1
公开(公告)日：2018-12-06
申请号：US15780265
申请日：2016-11-28
Applicant: NEC Corporation
Inventor： Yoshinobu OHTA , Kazuhiro EGASHIRA
CPC classification number: G06F9/5077 , G06F9/45558 , G06F2009/45595 , H04W8/082 , H04W40/20 , H04W64/00 , H04W76/10 , H04W76/30 , H04W88/16 , H04W92/04
Abstract: A communication system according to the present disclosure includes: a management apparatus (30) configured to manage positional information regarding a communication terminal (10); a server (50) configured to provide a communication service for the communication terminal (10), and a control apparatus (60) configured to control start or stop of a communication function included in a communication apparatus (40). The server (50) is arranged in the vicinity of a base station (20), the management apparatus (30) transmits the positional information regarding the communication terminal (10) to the control apparatus (60), the control apparatus (60) controls start or stop of the communication function that the communication apparatus (40) includes based on the positional information, and the control apparatus (60) notifies the communication terminal (10) of start or stop of the communication function that the communication apparatus (40) includes via the management apparatus (30).
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