Nec Corporation

Nec C Orporation

Shinichi Anami

Takamichi Inoue

Makoto Igarashi

Yushi Niwa

The wireless communication quality visualization deviceincludes condition setting meanswhich sets measurement condition that can identify a target whose communication quality is measured, and extraction condition that can identify data to be displayed in data on communication quality collected according to the measurement condition, and display data generation meanswhich generates display data for displaying spatial and temporal communication quality based on the data extracted according to the extraction condition.

Wireless communication quality visualization system, wireless communication quality visualization device, and measurement apparatus

A traffic flow determination device includes: a traffic flow information acquisition unit that acquires a plurality of traffic flows; and a determination unit that determines that, among the plurality of traffic flows, a traffic flow at least part of which is included in a predetermined area is a traffic flow of a person belonging to a first category.

Traffic flow determination device, traffic flow determination system, traffic flow determination method, and program

Provided are a wireless communication device, a wireless communication terminal, a wireless communication system, a wireless communication method, and a storage medium that can realize reliable and stable wireless communication even in an unstable radio environment. The wireless communication device includes: a wireless communication unit capable of wirelessly communicating with a wireless communication terminal; and a communication control unit that controls at least one of switching of a frequency band of the wireless communication and switching of the wireless communication terminal based on at least one of time information and peripheral information indicating a status of a peripheral object.

Wireless communication device, wireless communication terminal, wireless communication system, wireless communication method, and storage medium

An information processing device includes: an information acquisition unit that acquires information on a target included in an image; and a transmission unit that determines a transmission destination of the image or information on the image according to the information on the target and transmits the image or the information on the image to the determined transmission destination.

Information processing device, determination device, notification system, information transmission method, and program

In a network system that a plurality of information processing devices are connected via a network, an information processing device includes an information dividing part configured to generate a plurality of divided information by dividing user information, a state information acquisition part configured to acquire state information of the network system, and a destination determination part configured to determine a plurality of destinations for storing a plurality of divided information distributed thereto in response to variations of the state information. The destination determination part determines destinations based on network communication speed, physical distances between information processing devices, authentication methods applied to information processing devices, or free spaces of storage units of information processing devices. The information dividing part generates a plurality of divided information by dividing user information by predetermined data sizes or by categories.

Information processing device and cooperative distributed storage system

An information processing system includes: a first detection device that acquires information about a first domain; a plurality of second detection devices, each of which acquires information about a domain included in the first domain; a selection unit that selects at least one second detection device from the plurality of second detection devices based on a state of a target obtained from the acquired information about the first domain; and an aggregating unit that aggregates the information about the domain acquired by the selected at least one second detection device.

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Tokyo, Japan

Shinichi Anami