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NETWORK SELECTION METHOD IN WIRELESS COMMUNICATION NETWORK AND WIRELESS COMMUNICATION NETWORK SYSTEM

外国特許コード F150008140
整理番号 EF001P02WO
掲載日 2015年3月12日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2013JP055306
国際公開番号 WO 2013133114
国際出願日 平成25年2月28日(2013.2.28)
国際公開日 平成25年9月12日(2013.9.12)
優先権データ
  • 特願2012-048570 (2012.3.5) JP
発明の名称 (英語) NETWORK SELECTION METHOD IN WIRELESS COMMUNICATION NETWORK AND WIRELESS COMMUNICATION NETWORK SYSTEM
発明の概要(英語) [Problem] The purpose of the present invention is to optimize fairness of throughput in terminal devices in wireless communication networks, and to do so, provided is a technique for selecting combinations of communication terminals and wireless access networks. [Solution] Provided is a wireless communication network system constituted of a plurality of wireless access networks and terminal devices corresponding to a plurality of types of wireless access networks, wherein a method for selecting a destination network optimizes fairness of throughput in terminal devices. Problems related to combinations between optimized terminal devices and the destination network are modeled as a minimum cost flow problem. A computing means of a computer calculates a precise solution for the minimum cost flow problem, and a network selection results outputting means of the computer outputs combination results for each of the terminal devices and the destination network.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • 発明者(英語)
  • HASEGAWA MIKIO
  • MATSUI TAKUMI
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IS KE KG KM KN KP KR KZ LA LC LK LR LS LT LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG
参考情報 (研究プロジェクト等) FIRST Mathematical Theory for Modeling Complex Systems and its Transdisciplinary Applications in Science and Technology AREA
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