公开(公告)号：US20170164262A1

公开(公告)日：2017-06-08

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

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：US20220300839A1

公开(公告)日：2022-09-22

申请号：US17689043

申请日：2022-03-08

Applicant: NEC Corporation

Inventor： Yoshikazu WATANABE

IPC: G06N5/04 ,  G06N20/00 ,  G06T7/73 ,  G06V20/58

Abstract: An information processing device includes: a memory and, at least one processor coupled to the memory. The processor performs operations. The operations includes: applying inference target data in which at least part of data includes a first target object to a first learned model to infer the first target object as primary inference; generating aggregated data that is data having a smaller quantity than the inference target data by using the first target object inferred in the primary inference; generating a correspondence relation between a position of the first target object in the inference target data and a position of the first target object in the aggregated data; applying the aggregated data to a second learned model to infer the first target object as secondary inference; and inferring the first target object by using the first target object in a result of the secondary inference and the correspondence relation.

公开(公告)号：US20160277448A1

公开(公告)日：2016-09-22

申请号：US15033431

申请日：2014-10-27

Applicant: NEC CORPORATION

Inventor： Yoshinori SAIDA ,  Shuichi KARINO ,  Yoshikazu WATANABE ,  Gen MORITA ,  Takahiro IIHOSHI

IPC: H04L29/06 ,  H04L12/24

CPC classification number: H04L63/20 ,  H04L41/0813 ,  H04L41/0893 ,  H04L63/08 ,  H04L67/42 ,  H04M1/72572 ,  H04M1/72577 ,  H04W12/08

Abstract: A system, a method and a server for managing a communication terminal as well as a terminal control method are provided that make it possible to easily use a privately owned communication terminal in business. A management system for managing a terminal (300) owned by a user (400) includes: a gate (100) that determines the user's entrance into or exit from a predetermined place; and a management server 200 that determines an operation policy based on at least a result of the determination made by the gate (100) and sets this operation policy on the terminal (300).

Abstract translation: 提供了一种用于管理通信终端的系统，方法和服务器以及终端控制方法，其使得可以容易地使用私有的通信终端在业务中。 用于管理用户（400）拥有的终端（300）的管理系统包括：门（100），其确定用户进入或离开预定地点的入口; 以及管理服务器200，其基于至少由门（100）进行的确定的结果来确定操作策略，并将该操作策略设置在终端（300）上。

公开(公告)号：US20230048594A1

公开(公告)日：2023-02-16

申请号：US17792220

申请日：2020-01-20

Applicant: NEC CORPORATION

Inventor： Yoshikazu WATANABE

IPC: G06V10/776 ,  G06V10/22 ,  G06V10/74 ,  G06V10/774 ,  G06V10/26

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 includes: selecting a base image from a base data set that is a set of images including a target region that includes an object that is a target of machine learning and a background region that does not include an object that is a target of the machine learning; generating a processing target image that is a duplicate of the selected base image; selecting the target region included in another image included in the base data set; synthesizing an image of the selected target region with the processing target image; and generating a data set that is a set of the processing target images in which a predetermined number of the target regions are synthesized.

公开(公告)号：US20190207806A1

公开(公告)日：2019-07-04

申请号：US16303281

申请日：2017-05-17

Applicant: NEC Corporation

Inventor： Yoshikazu WATANABE

IPC: H04L12/24 ,  H04L29/08 ,  H04B7/155 ,  G06F13/40

Abstract: An information processing system according to the present invention includes: a relay device communicates with a server through a first communication line and a device through a second communication line, and relays data between the first communication line and the second communication line; an auxiliary relay device communicates with the server through a third communication line and the device through the second communication line, and relays data between the third communication line and the second communication line; and a management device detects a failure on the first communication line and controls the auxiliary relay device in such a way as to establish an alternative communication channel by using the third communication line and the auxiliary relay device when the failure is detected and to deliver the auxiliary relay device to a location where the auxiliary relay device is connected to the second communication line.

公开(公告)号：US20170302558A1

公开(公告)日：2017-10-19

申请号：US15512899

申请日：2015-10-05

Applicant: NEC Corporation

Inventor： Yoshikazu WATANABE

IPC: H04L12/26 ,  H04L29/08

CPC classification number: H04L43/16 ,  G06F12/0862 ,  G06F2212/1021 ,  G06F2212/6028 ,  H04L43/08 ,  H04L43/0817 ,  H04L67/2842

Abstract: A measuring apparatus includes, a control means that measures a packet processing time of a communication processing means that performs packet processing of a communication flow with use of a cache memory for a plurality of communication flows, and calculates, from a measurement result, a packet processing time during which no cache miss occurs and a processing delay time due to a cache miss.

公开(公告)号：US20150365828A1

公开(公告)日：2015-12-17

申请号：US14762549

申请日：2014-01-31

Applicant: NEC CORPORATION

Inventor： Yoshinori SAIDA ,  Shuichi KARINO ,  Yoshikazu WATANABE ,  Gen MORITA ,  Takahiro IIHOSHI

IPC: H04W12/08 ,  H04W48/18

CPC classification number: H04W12/08 ,  H04M3/4217 ,  H04M2201/38 ,  H04M2207/18 ,  H04W48/18 ,  H04W88/06

Abstract: A communication terminal that can communicate through a plurality of communication schemes. The terminal comprises: a plurality of communication interfaces that correspond to at least one of the plurality of communication schemes; and a communication unit that stores a plurality of communication policies associated respectively with a plurality of applications, and that selects, from the plurality of communication interfaces, a communication interface(s) to be used in communication performed respectively by the plurality of applications, in accordance with the plurality of communication policies that include a condition(s) identifying of a usage mode of the communication.

Abstract translation: 可以通过多个通信方案进行通信的通信终端。 终端包括：对应于多个通信方案中的至少一个的多个通信接口; 以及通信单元，其存储分别与多个应用相关联的多个通信策略，并且从所述多个通信接口中选择要由所述多个应用分别执行的通信中使用的通信接口， 根据包括识别通信的使用模式的条件的多个通信策略。

公开(公告)号：US20250157183A1

公开(公告)日：2025-05-15

申请号：US18907953

申请日：2024-10-07

Applicant: NEC Corporation

Inventor： Yoshikazu WATANABE

IPC: G06V10/75 ,  G06V20/52

Abstract: The image processing device includes an object position prediction unit that predicts a position of an object in a new input image based on a position of the object detected in a past input image, an object detection target area determination unit that determines an object detection target area in the new input image based on the prediction result of the object position prediction unit, and an object detection unit that performs object detection on the object detection target area determined by the object detection target area determination unit.

公开(公告)号：US20200257568A1

公开(公告)日：2020-08-13

申请号：US16756007

申请日：2018-10-19

Applicant: NEC Corporation

Inventor： Yoshikazu WATANABE

IPC: G06F9/50 ,  H04W16/04 ,  H04L29/08 ,  H04W28/10 ,  H04W72/04

Abstract: The purpose of the present invention is to more efficiently use computation processing resources in a plurality of regions by appropriately scheduling the use of the computation processing resources. A traffic forecasting unit (140D) forecasts traffic passing through a communication node. A scheduling unit (110D) determines the usage schedule of computation processing resources possessed by the communication node in order to process the forecast traffic. When the communication node possesses a vacant computation processing resource that is not scheduled to be used, a resource selling unit (120D) supplies the vacant computation processing resource.

公开(公告)号：US20170005937A1

公开(公告)日：2017-01-05

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: H04L12/801 ,  H04L29/06 ,  H04L12/26

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.

Abstract translation: 提供了一种用于控制流量控制规则的流量控制装置，该流量控制规则定义了分组传送装置中每个流程的处理内容的处理内容，用于处理属于第一通信装置和第二通信装置之间的流的分组，其接收指示分组 传送设备从分组传送设备接收来自第一通信设备和第二通信设备中的至少一个的分组，响应于接收到的分组接收通知确定要被通知给分组传送设备的流控制规则，管理分组 接收到分组接收通知的接收通知接收时间，并且基于分组接收通知接收时间计算第一通信设备，第二通信设备和分组传送设备中的两个设备之间的第一往返传输延迟时间。