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61.发明申请公开(公告)号：US20160212652A1
公开(公告)日：2016-07-21
申请号：US14912944
申请日：2014-06-06
Applicant: NEC CORPORATION
Inventor： Takanori IWAI
IPC: H04W28/02 , H04L12/801 , H04L12/855 , H04W4/00 , H04L12/14
CPC classification number: H04W28/0215 , H04L12/1407 , H04L12/1435 , H04L41/04 , H04L41/0893 , H04L41/147 , H04L43/028 , H04L43/0817 , H04L47/12 , H04L47/127 , H04L47/2466 , H04W4/70 , H04W48/14 , H04W84/042 , H04W88/16
Abstract: A MTC-IWF entity (1) includes a messaging unit (101). The messaging unit (101) operates to receive a control message including first load information from a PCRF (60) through a signaling interface between the PCRF (60) and the MTC-IWF entity (1). The first load information indicates a load status of a user plane or a control plane in a GGSN (57), an S-GW (58), or a P-GW (57). It is thus possible, for example, to facilitate collecting, by an MTC-IWF or an SCS, load information regarding a PLMN.
Abstract translation: MTC-IWF实体（1）包括消息收发单元（101）。 消息传送单元（101）操作以通过PCRF（60）和MTC-IWF实体（1）之间的信令接口从PCRF（60）接收包括第一负载信息的控制消息。 第一负载信息表示GGSN（57），S-GW（58）或P-GW（57）中的用户面或控制面的负载状态。 因此，例如，有助于通过MTC-IWF或SCS来收集关于PLMN的信息。
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公开(公告)号：US20160198049A1
公开(公告)日：2016-07-07
申请号：US14911622
申请日：2014-06-09
Applicant: NEC CORPORATION
Inventor： Takanori IWAI
CPC classification number: H04M15/66 , H04L61/106 , H04M15/41 , H04M15/8271 , H04W4/24 , H04W4/70
Abstract: A wireless communication system includes an entity (1) configured to send a charging rule generation indication to a PCEF (55) in response to receiving, from an SCS (2), a device action request containing trigger information to be sent to an MTC device (3). The charging rule generation indication contains a first address specifying a node or a network with which the MTC device communicates when the MTC device receives the trigger information. It is thus possible, for example, to allow charging a communication fee for the MTC device to a party having used the MTC device.
Abstract translation: 无线通信系统包括：实体（1），被配置为响应于从SCS（2）接收包含要发送到MTC设备的触发信息的设备动作请求，向PCEF（55）发送计费规则生成指示 （3）。 计费规则生成指示包含指定当MTC设备接收到触发信息时MTC设备与之通信的节点或网络的第一地址。 因此，例如可以允许将MTC设备的通信费用充电到已经使用MTC设备的一方。
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63.发明申请COMMUNICATION SYSTEM, COMMUNICATION TIMING CONTROL APPARATUS, CONNECTION CONTROL APPARATUS, COMMUNICATION TIMING CONTROL METHOD, AND COMPUTER READABLE MEDIUM 有权通信系统，通信时序控制装置，连接控制装置，通信时序控制方法和计算机可读介质公开(公告)号：US20160119972A1
公开(公告)日：2016-04-28
申请号：US14891183
申请日：2013-12-26
Applicant: NEC CORPORATION
Inventor： Takaaki SUZUKI , Takanori IWAI
Abstract: An exemplary object of the present invention is to provide a communication system capable of efficiently and equally allocating communication opportunities. A communication system according to the present invention includes: a connection control apparatus (20) that allows, when a connection request message that requests a connection to a network (40) received from a communication apparatus (10) included in a plurality of communication apparatuses in which a synchronous communication is limited corresponds to a message that requests a temporary communication, the communication apparatus (10) to be temporarily connected to the network (40); and a communication timing control apparatus (30) that transmits a communication allowable timing notification message indicating a communication timing to the communication apparatus (10) while the communication apparatus (10) is allowed to be temporarily connected to the network (40).
Abstract translation: 本发明的一个示例性目的是提供一种能够有效且均等地分配通信机会的通信系统。 根据本发明的通信系统包括：连接控制设备（20），当从多个通信设备中包括的通信设备（10）接收到的请求连接到网络（40）的连接请求消息时， 其中同步通信被限制对应于请求临时通信的消息，所述通信装置（10）临时连接到网络（40）; 以及通信定时控制装置（30），在通信装置（10）被允许临时连接到网络（40）的同时，向通信装置（10）发送指示通信定时的通信允许定时通知消息。
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64.发明申请RADIO COMMUNICATION SYSTEM, RADIO ACCESS NETWORK NODE, COMMUNICATION DEVICE, AND CORE NETWORK NODE 审中-公开无线电通信系统，无线接入网络节点，通信设备和核心网络节点公开(公告)号：US20150359026A1
公开(公告)日：2015-12-10
申请号：US14653751
申请日：2013-09-20
Applicant: NEC CORPORATION
Inventor： Takanori IWAI , Hajime ZEMBUTSU
IPC: H04W76/02
Abstract: An RAN node (2) is configured to communicate with a device (1) equipped with an embedded UICC in an initial state. Furthermore, the RAN node (2) is configured to communicate with a provisioning network (3) arranged for provisioning of the embedded UICC, and a core network different from the provisioning network. Still furthermore, the RAN node (2) is configured to transmit an attach request message received from the device (1) to the provisioning network (6) instead of the core network (3) of an initial MNO. As a result of this, for example, the device equipped with the eUICC in the initial state can be safely connected to the network operated by the initial MNO.
Abstract translation: RAN节点（2）被配置为在初始状态下与配备有嵌入式UICC的设备（1）进行通信。 此外，RAN节点（2）被配置为与布置用于供应嵌入式UICC的供应网络（3）以及与供应网络不同的核心网络进行通信。 此外，RAN节点（2）被配置为将从设备（1）接收的附加请求消息发送到供应网络（6），而不是初始MNO的核心网络（3）。 结果，例如，配备有处于初始状态的eUICC的设备可以安全地连接到由初始MNO操作的网络。
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公开(公告)号：US20240347216A1
公开(公告)日：2024-10-17
申请号：US18682517
申请日：2021-09-29
Applicant: NEC Corporation
Inventor： Yoshifumi ONISHI , Koichi NIHEI , Takanori IWAI
Abstract: An information processing system (100) according to the present disclosure includes communication status acquisition means (101) for acquiring a communication status, the communication status being one when a first terminal receives a video image including a subject from a second terminal through a network, and instruction means (102) for outputting instruction information for guiding at least one of a user of the first terminal, a user of the second terminal, and the subject to at least one of the first and second terminals based on the) acquired communication status. Further, the first terminal includes first display means for displaying a video image of the subject and displaying the instruction information from the instruction means, and the second terminal includes second display means for displaying the instruction information from the instruction means.
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Patent Agency Ranking
66.发明公开公开(公告)号：US20230319369A1
公开(公告)日：2023-10-05
申请号：US18021293
申请日：2020-08-26
Applicant: NEC Corporation
Inventor： Anan SAWABE , Takanori IWAI
IPC: H04N21/647 , H04N21/24
CPC classification number: H04N21/64738 , H04N21/2402 , H04N21/6473 , H04N21/64776 , H04N21/64792
Abstract: A video quality estimation apparatus (100) according to the present disclosure includes a first collection unit (101) configured to collect network quality information about a network pertaining to distribution of a video, a second collection unit (102) configured to collect video quality information about the video, and an estimation unit (103) configured to estimate a first bit rate corresponding to a resolution of the video based on the network quality information and the video quality information.
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公开(公告)号：US20230177701A1
公开(公告)日：2023-06-08
申请号：US17917616
申请日：2021-02-19
Applicant: NEC Corporation
Inventor： Hayato ITSUMI , Takanori IWAI , Yusuke SHINOHARA , Florian BEYE
IPC: G06T7/215 , H04N21/44 , H04N21/2343
CPC classification number: G06T7/215 , H04N21/44008 , H04N21/234381 , G06T2210/12
Abstract: A video analysis apparatus and the like with improved video analysis accuracy are provided.
The video analysis apparatus includes a first video analysis unit and a second video analysis unit. The first video analysis unit is configured to distribute frames to the first video analysis unit or the second video analysis unit, detect a target object in frames which are distributed to be analyzed in the first video analysis unit, and acquire information on movement associated with the detected target object, and transmitting the information on the movement and a detection result in the first detection unit to the second video analysis unit. The second video analysis unit is configured to detect a target object in frames from the distribution unit, and adjust the detection result of the first detection unit based on a detection result in the second detection unit and the information on the movement.-
公开(公告)号：US20230147357A1
公开(公告)日：2023-05-11
申请号：US17911783
申请日：2020-03-31
Applicant: NEC Corporation
Inventor： Takanori IWAI , Koichi NIHEI , Kosei KOBAYASHI , Yusuke SHINOHARA , Takashi YAMANE , Mssayuki SAKATA
IPC: B60W60/00
CPC classification number: B60W60/001 , B60W2555/00 , B60W2530/00
Abstract: A vehicle control unit controls automated driving of a target vehicle on the basis of first information obtained by a sensor of the target vehicle. An analysis unit analyzes state information of the target vehicle on the basis of the first information obtained by the sensor of the target vehicle, and second information obtained by a sensor outside the target vehicle. A specification unit specifies a control policy of the target vehicle on the basis of the analyzed state information.
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公开(公告)号：US20230143741A1
公开(公告)日：2023-05-11
申请号：US17910413
申请日：2020-03-31
Applicant: NEC Corporation
Inventor： Takanori IWAI , Koichi NIHEI , Kosei KOBAYASHI , Yusuke SHINOHARA , Masayuki SAKATA , Takashi YAMANE
CPC classification number: G06V20/56 , G06V10/25 , G06V20/54 , H04N5/145 , G06V2201/07
Abstract: A video reception unit obtains a first video and a second video that are different in an imaging position from each other. An important video determination unit determines a video having a higher degree of importance on the basis of the first video and the second video. A video adjustment report unit transmits a transmission video adjustment report that is used to adjust qualities of the first video and the second video in accordance with a result of determining a degree of importance. A first video adjustment unit adjusts the first video on the basis of the transmission video adjustment report. A second video adjustment unit adjusts the second video on the basis of the transmission video adjustment report.
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公开(公告)号：US20230120683A1
公开(公告)日：2023-04-20
申请号：US17910044
申请日：2020-03-31
Applicant: NEC Corporation
Inventor： Koichi NIHEI , Takanori IWAI , Kosei KOBAYASHI , Yusuke SHINOHARA , Masayuki SAKATA , Takashi YAMANE
Abstract: An image reception unit receives an internal image from a mobile object. An accident risk prediction unit predicts a risk of occurrence of an accident inside the mobile object based on the internal image and situation information indicating a situation of the mobile object. A quality determination unit determines internal image quality information indicating quality of the internal image based on a result of the predicted risk of the inside accident. A quality adjustment unit adjusts the quality of the internal image based on the internal image quality information.
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