{"id":615,"date":"2020-11-19T10:26:35","date_gmt":"2020-11-19T01:26:35","guid":{"rendered":"http:\/\/www.awcc.uec.ac.jp\/adachilab\/?page_id=615"},"modified":"2021-11-01T06:21:42","modified_gmt":"2021-10-31T21:21:42","slug":"introduction","status":"publish","type":"page","link":"http:\/\/www.awcc.uec.ac.jp\/adachilab\/introduction\/","title":{"rendered":"\u7814\u7a76\u5ba4\u7d39\u4ecb\u52d5\u753b"},"content":{"rendered":"<h1 id=\"top\">\u7814\u7a76\u5ba4\u7d39\u4ecb\u52d5\u753b\uff08\u9806\u6b21\u66f4\u65b0\u4e2d\uff09<\/h1>\n<h3><span style=\"font-size: x-large;\">\u7814\u7a76\u5185\u5bb9\u7d39\u4ecb<\/span><\/h3>\n<p>\u7701\u96fb\u529b\u5e83\u57df\u7121\u7dda\u901a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af(LPWAN: Low Power Wide Area Network)\u306e\u4e00\u7a2e\u3067\u3042\u308bLoRaWAN\u306b\u304a\u3044\u3066\uff0c\u30d1\u30b1\u30c3\u30c8\u914d\u4fe1\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u534a\u81ea\u5f8b\u5206\u6563\u7684\u5468\u6ce2\u6570\u30c1\u30e3\u30cd\u30eb\u5272\u308a\u5f53\u3066\u306e\u65b9\u6cd5\u3092\u63d0\u6848\u3057\u307e\u3057\u305f\uff0e\u3053\u306e\u65b9\u6cd5\u3067\u306f\uff0c\u5404LoRa\u7aef\u672b\u304c\u3042\u3089\u304b\u3058\u3081\u6c7a\u3081\u3089\u308c\u305f\u4e00\u5b9a\u306e\u5468\u671f\u3084\u78ba\u7387\u306b\u57fa\u3065\u3044\u3066\uff0c\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4(GW: GateWay)\u304b\u3089\u53d7\u4fe1\u306e\u53ef\u5426\u3092\u901a\u77e5\uff08ACK\u4fe1\u53f7\uff09\u3057\u3066\u3082\u3089\u3046Confirmed\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u4fe1\u3057\u307e\u3059\uff0e\u305d\u306e\u969b\u306b\uff0cACK\u4fe1\u53f7\u3092\u53d7\u4fe1\u3067\u304d\u306a\u304b\u3063\u305f\u5834\u5408\u306b\u306f\u73fe\u5728\u4f7f\u7528\u3057\u3066\u3044\u308b\u5468\u6ce2\u6570\u30c1\u30e3\u30cd\u30eb\u304c\u6df7\u96d1\u3057\u3066\u3044\u308b\u3068\u5224\u65ad\u3057\uff0c\u5225\u306e\u5468\u6ce2\u6570\u30c1\u30e3\u30cd\u30eb\u3078\u3068\u5207\u308a\u66ff\u3048\u307e\u3059\uff0e<\/p>\n<p>\u672c\u7814\u7a76\u306f\uff0c\u6cbc\u6d25\u9ad8\u5c02\u306e\u5c71\u5d0e\u609f\u53f2\u51c6\u6559\u6388\u3068\u306e\u5171\u540c\u7814\u7a76\u306e\u6210\u679c\u3067\u3042\u308a\uff0c\u4e0b\u8a18\u56fd\u969b\u4f1a\u8b70\u3067\u767a\u8868\u3055\u308c\u307e\u3057\u305f\uff0e<\/p>\n<p>K. Suzuki, N. Aihara, <span style=\"text-decoration: underline;\">K. Adachi<\/span>, and S. Yamazaki, &#8220;<a href=\"http:\/\/www.awcc.uec.ac.jp\/adachilab\/publications\/2020\/k.suzuki_2020_WPMC.pdf\">Autonomous Decentralized Frequency Resource Allocation using ACK Signal in LoRaWAN<\/a>,&#8221; in Proc.\u00a023rd Int. \u00a0Symp. on Wireless Personal Multimedia Commun. (WPMC2020), Oct. 2020 (<strong>Best Student Paper Award<\/strong>).<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/mm2m1SVQLuo\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>\u5b66\u751f\u90e8\u5c4b\u306e\u7d39\u4ecb<\/h3>\n<p>\u5b89\u9054\u7814\u306e\u5b66\u751f\u5c45\u5ba4\u306f\uff0c\u677110\u53f7\u9928401\u53f7\u5ba4\u306b\u3042\u308a\u307e\u3059\uff0eAWCC\u85e4\u4e95\u7814\u306e\u5b66\u751f\u3068\u540c\u3058\u90e8\u5c4b\u3067\u8cd1\u3084\u304b\u306a\u96f0\u56f2\u6c17\u306e\u4e2d\uff0c\u7814\u7a76\u5ba4\u751f\u6d3b\u3092\u9001\u3063\u3066\u3044\u307e\u3059\uff0e<\/p>\n<h4>\u5404\u5b66\u751f\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u6a5f\u6750<\/h4>\n<ul>\n<li>\u673a\u3068\u6905\u5b50<\/li>\n<li>MacBook Air\uff0b\u30cf\u30d6<\/li>\n<li>\u5916\u90e8\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4<\/li>\n<\/ul>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/BbfI5rsxkIg\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7814\u7a76\u5ba4\u7d39\u4ecb\u52d5\u753b\uff08\u9806\u6b21\u66f4\u65b0\u4e2d\uff09 \u7814\u7a76\u5185\u5bb9\u7d39\u4ecb \u7701\u96fb\u529b\u5e83\u57df\u7121\u7dda\u901a\u4fe1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af(LPWAN: Low Power Wide Area Network)\u306e\u4e00\u7a2e\u3067\u3042\u308bLoRaWAN\u306b\u304a\u3044\u3066\uff0c\u30d1\u30b1\u30c3\u30c8\u914d\u4fe1\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u534a\u81ea\u5f8b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/www.awcc.uec.ac.jp\/adachilab\/wp-json\/wp\/v2\/pages\/615"}],"collection":[{"href":"http:\/\/www.awcc.uec.ac.jp\/adachilab\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.awcc.uec.ac.jp\/adachilab\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.awcc.uec.ac.jp\/adachilab\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.awcc.uec.ac.jp\/adachilab\/wp-json\/wp\/v2\/comments?post=615"}],"version-history":[{"count":4,"href":"http:\/\/www.awcc.uec.ac.jp\/adachilab\/wp-json\/wp\/v2\/pages\/615\/revisions"}],"predecessor-version":[{"id":777,"href":"http:\/\/www.awcc.uec.ac.jp\/adachilab\/wp-json\/wp\/v2\/pages\/615\/revisions\/777"}],"wp:attachment":[{"href":"http:\/\/www.awcc.uec.ac.jp\/adachilab\/wp-json\/wp\/v2\/media?parent=615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}