公开(公告)号：US20240378855A1

公开(公告)日：2024-11-14

申请号：US18691522

申请日：2021-10-04

Applicant: NEC Corporation

Inventor： Yoshikazu Watanabe

IPC: G06V10/74 ,  G06V10/764

Abstract: An information processing device according to the present includes a memory configured to store instructions; and one or more processors configured to execute the instructions to: apply inference target data including first target object to a first trained model to infer, as a primary inference, the first target object; classify, into any one of groups based on an attribute of the first target object inferred in the primary inference, and generate packed data having a smaller amount than an amount of the inference target data, and a correspondence between a position of the first target object in the inference target data and a position of the first target object in the packed data; apply the packed data to a plurality of second trained models to infer, as secondary inference, the first target object; and infer the first target object using results of the secondary inference and the correspondence.

公开(公告)号：US20240134710A1

公开(公告)日：2024-04-25

申请号：US18269183

申请日：2021-11-08

Applicant: NEC Corporation

Inventor： Yumiko Urasawa ,  Takahiro Kawazu ,  Yoshikazu Watanabe

IPC: G06F9/50

CPC classification number: G06F9/5066

Abstract: A process allocation control device achieves efficient control of satisfactorily utilizing an accelerator included in an information processing device by including: a reception unit that receives a request to execute a process, which can be executed by a plurality of processors having different configurations and has different characteristics of performance exhibited through execution by the different processors; a detection unit that detects the states of the plurality of processors; and an allocation unit that allocates execution of the process to at least one of the plurality of processors on the basis of the states of the plurality of processors and the characteristics of the process.

公开(公告)号：US20240087296A1

公开(公告)日：2024-03-14

申请号：US18271434

申请日：2021-01-14

Applicant: NEC Corporation

Inventor： Yoshikazu Watanabe

IPC: G06V10/774 ,  G06V10/22 ,  G06V10/70

CPC classification number: G06V10/774 ,  G06V10/22 ,  G06V10/87 ,  G06V2201/07

Abstract: An information processing device according to the present invention includes: a memory; and at least one processor coupled to the memory. The processor performs operations. The operations include: generating, based on inference target data include a detection target object, aggregate data smaller than the inference target data; and applying the aggregate data to a trained model to infer a first region that is a region of the detection target object in the aggregate data, generating packed data that is data packed with the first region or a region of the inference target data, applying the packed data to a trained model to infer a second region that is a region of the detection target object that is included, and inferring the detection target object in the inference target data based on the second region.

公开(公告)号：US20150180761A1

公开(公告)日：2015-06-25

申请号：US14407140

申请日：2012-11-30

Applicant: NEC Corporation

Inventor： Yoshikazu Watanabe

IPC: H04L12/751 ,  H04L29/08

CPC classification number: H04L45/02 ,  G06F9/45558 ,  H04L41/12 ,  H04L45/64 ,  H04L67/16

Abstract: A computer system comprises: a forwarding node(s) that processes a packet received from any other apparatus based on a packet handling operation; a communication control server that controls the packet handling operation stored in the forwarding node(s); and a physical server(s) on which a virtual server operates, wherein the communication control server stores a topology of a communication network including the forwarding node(s) and the physical server(s) and an operating status of a virtual server(s) connected to the communication network, requests resuming an operation of a virtual server(s) in a suspended state upon occurrence of a communication request to the suspended virtual server(s), and sets a communication path for forwarding a packet for the communication request in the forwarding node(s), based on a location at which the suspended virtual server(s) is connected to the communication network after resumption of the operation.

Abstract translation: 计算机系统包括：基于分组处理操作处理从任何其他设备接收的分组的转发节点; 控制存储在转发节点中的分组处理操作的通信控制服务器; 以及虚拟服务器在其上运行的物理服务器，其中所述通信控制服务器存储包括所述转发节点和所述物理服务器的通信网络的拓扑以及虚拟服务器的运行状态 ），在向所述挂起的虚拟服务器发生通信请求时请求恢复处于暂停状态的虚拟服务器的操作，并且设置用于转发用于所述通信请求的分组的通信路径 在所述转发节点中，基于所述暂停的虚拟服务器在恢复所述操作之后连接到所述通信网络的位置。

公开(公告)号：US10050895B2

公开(公告)日：2018-08-14

申请号：US15027673

申请日：2014-09-03

Applicant: NEC Corporation

Inventor： Shuichi Karino ,  Yoshinori Saida ,  Yoshikazu Watanabe ,  Gen Morita ,  Takahiro Iihoshi

IPC: H04L12/28 ,  H04J3/00 ,  G06F15/173 ,  H04L12/801 ,  H04L29/14 ,  H04L12/24 ,  H04L12/721 ,  H04L12/937 ,  H04L12/931

Abstract: Provided is a terminal device capable of recognizing communication traffic in a mobile network for each piece of application software. Communication control means 91 controls packet transfer means for transmitting a packet. Instruction information imparting means 92 imparts instruction information representing an instruction for the communication control means 91 to the communication control means 91. The communication control means 91 acquires statistical information including communication traffic for each flow from the packet transfer means and retains the statistical information along with information on application software which is a flow transmission source and information on an access network used for communication. The instruction information imparting means 92 acquires statistical information of each access network from the communication control means 91 for each piece of application software.

公开(公告)号：US20230281967A1

公开(公告)日：2023-09-07

申请号：US18016602

申请日：2020-07-27

Applicant: NEC Corporation

Inventor： Yoshikazu Watanabe

IPC: G06V10/774 ,  G06V10/77 ,  G06V10/26 ,  G06V10/776 ,  G06V10/22

CPC classification number: G06V10/774 ,  G06V10/7715 ,  G06V10/267 ,  G06V10/776 ,  G06V10/22

Abstract: An information processing device according to the present invention performs operations including: selecting a base image from a base dataset including a target region including an object to be subjected to machine learning and a background region not including an object to be subjected to machine learning, and generating a processing target image; selecting the target region included in another image included in the base dataset; combining an image of the selected target region and information on an object to be subjected to machine learning included in the image of the target region with the processing target image; generating a dataset of the processing target images obtained by combining a predetermined number of the target regions; calculating a feature of an image included in the dataset; generating a learned model using first machine learning using the feature and the dataset; and outputting the generated learned model generated.

公开(公告)号：US10038641B2

公开(公告)日：2018-07-31

申请号：US15125883

申请日：2015-03-11

Applicant: NEC Corporation

Inventor： Gen Morita ,  Shuichi Karino ,  Yoshinori Saida ,  Yoshikazu Watanabe ,  Takahiro Iihoshi

IPC: G01R31/08 ,  H04B7/14 ,  H04L12/28 ,  H04L12/801 ,  H04L12/64 ,  H04L12/26 ,  H04L29/06

CPC classification number: H04L47/18 ,  H04L12/6418 ,  H04L43/0864 ,  H04L45/64 ,  H04L47/283 ,  H04L65/608 ,  H04L65/80

Abstract: There is provided a flow control device for controlling flow control rules defining processing contents per flow in a packet transfer device for processing packets belonging to a flow between a first communication device and a second communication device, which receives a packet reception notification indicating that the packet transfer device receives a packet from at least one of the first communication device and the second communication device from the packet transfer device, determines a flow control rule to be notified to the packet transfer device in response to the received packet reception notification, manages a packet reception notification reception time when the packet reception notification is received, and calculates a first round-trip transmission delay time between two devices among the first communication device, the second communication device, and the packet transfer device based on the packet reception notification reception times.

公开(公告)号：US09942823B2

公开(公告)日：2018-04-10

申请号：US15038793

申请日：2014-11-04

Applicant: NEC Corporation

Inventor： Takahiro Iihoshi ,  Yoshikazu Watanabe ,  Shuichi Karino ,  Gen Morita ,  Yoshinori Saida

IPC: H04L12/741 ,  H04W40/02 ,  H04L12/721 ,  H04L29/12 ,  H04L12/18

CPC classification number: H04W40/02 ,  H04L12/189 ,  H04L45/72 ,  H04L45/745 ,  H04L61/106 ,  H04L61/1511 ,  H04W4/00 ,  H04W48/18 ,  H04W52/0238 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142

Abstract: To provide a communication terminal capable of selecting a communication interface corresponding to a communicable wireless network without the use of a route determination dedicated packet. A packet generation means 93 generates a packet based on data for receiving a service from a destination device. A control means 94 selects a communication interface 91 from among a plurality of communication interfaces 91, instructs a packet processing means 95 to send a packet generated by the packet generation means 93 to the communication interface 91, and when a response packet for the packet is not input until a timeout determination reference time, selects a different communication interface 91 from the communication interface 91, instructs the packet processing means 95 to send a copy of the packet to the communication interface 91.

公开(公告)号：US09686006B2

公开(公告)日：2017-06-20

申请号：US14730621

申请日：2015-06-04

Applicant: NEC Corporation

Inventor： Yoshikazu Watanabe

IPC: H04B7/14 ,  H04W16/32 ,  H04W84/04 ,  H04W52/24 ,  H04W88/08

CPC classification number: H04B7/14 ,  H04W16/32 ,  H04W52/244 ,  H04W84/047 ,  H04W88/08

Abstract: A wireless communication system includes a first communication station that connects with a higher-order station or a lower-order station in a communication path of multi-hop wireless communication and that carries out wireless communication with a mobile terminal in access areas in predetermined wireless resources that differ from relay areas for wireless communication with the higher-order station or the lower-order station in the wireless resources, and a second communication station that constitutes a communication path that differs from the communication path of the multi-hop wireless communication, that uses the wireless resources to carry out wireless communication with a mobile terminal, and that acquires information indicating the relay areas in the wireless resources.

公开(公告)号：US09571379B2

公开(公告)日：2017-02-14

申请号：US14407140

申请日：2012-11-30

Applicant: NEC Corporation

Inventor： Yoshikazu Watanabe

IPC: H04L12/751 ,  H04L29/08 ,  G06F9/455 ,  H04L12/24 ,  H04L12/715

CPC classification number: H04L45/02 ,  G06F9/45558 ,  H04L41/12 ,  H04L45/64 ,  H04L67/16

Abstract: A computer system comprises: a forwarding node(s) that processes a packet received from any other apparatus based on a packet handling operation; a communication control server that controls the packet handling operation stored in the forwarding node(s); and a physical server(s) on which a virtual server operates, wherein the communication control server stores a topology of a communication network including the forwarding node(s) and the physical server(s) and an operating status of a virtual server(s) connected to the communication network, requests resuming an operation of a virtual server(s) in a suspended state upon occurrence of a communication request to the suspended virtual server(s), and sets a communication path for forwarding a packet for the communication request in the forwarding node(s), based on a location at which the suspended virtual server(s) is connected to the communication network after resumption of the operation.

Abstract translation: 计算机系统包括：基于分组处理操作处理从任何其他设备接收的分组的转发节点; 控制存储在转发节点中的分组处理操作的通信控制服务器; 以及虚拟服务器在其上运行的物理服务器，其中所述通信控制服务器存储包括所述转发节点和所述物理服务器的通信网络的拓扑以及虚拟服务器的运行状态 ），在向所述挂起的虚拟服务器发生通信请求时请求恢复处于暂停状态的虚拟服务器的操作，并且设置用于转发用于所述通信请求的分组的通信路径 在所述转发节点中，基于所述暂停的虚拟服务器在恢复所述操作之后连接到所述通信网络的位置。