WIRELESS DEVICE, CONTROL METHOD AND PROGRAM

PROBLEM TO BE SOLVED: To reduce switching delay or useless power consumption, when switching communication mode based on the throughput.SOLUTION: A wireless device 100 includes storage means 101 for storing the information of throughput in predetermined position data and date data, in association wi...

Full description

Saved in:
Bibliographic Details
Main Author SUGIMURA KAZUHIKO
Format Patent
LanguageEnglish
Japanese
Published 31.08.2017
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:PROBLEM TO BE SOLVED: To reduce switching delay or useless power consumption, when switching communication mode based on the throughput.SOLUTION: A wireless device 100 includes storage means 101 for storing the information of throughput in predetermined position data and date data, in association with a set of the position data and date data, and control means 102 for acquiring the information of the position and date of the own device at a predetermined timing, searching a set of the position data and date data containing the information of the position and date, respectively, in the storage means 101, and when there is a searched set, switching to a communication mode adaptive to a throughput stored in association with the searched set, and when there is no searched set in the storage means 101, measuring the throughput and storing the measured throughput in the storage means 101, while associating a set of the position data and date data containing the information of the position and date, respectively.SELECTED DRAWING: Figure 1 【課題】スループットにもとづく通信モードの切替において切替の遅れや無駄な電力消費を削減する。【解決手段】無線装置100は、所定の位置データと日時データにおけるスループットの情報を前記位置データと日時データの組と対応付けて記憶する記憶手段101と、所定タイミングで自装置の位置と日時の情報を取得し、記憶手段101で前記位置と日時の情報をそれぞれ含む位置データと日時データの組を検索して、検索された組がある場合、検索された組に対応付けて記憶されているスループットに適応する通信モードへの切替を行い、記憶手段101で前記検索された組がない場合、スループットを測定し、記憶手段101に測定されたスループットを、前記位置と日時の情報をそれぞれ含む位置データと日時データの組と対応付けて記憶する制御手段102とを備える。【選択図】図1
Bibliography:Application Number: JP20160031578