{"id":296,"date":"2020-10-09T20:24:08","date_gmt":"2020-10-09T11:24:08","guid":{"rendered":"http:\/\/www.tmele.jp\/en2020\/?post_type=case&#038;p=296"},"modified":"2021-01-08T19:06:25","modified_gmt":"2021-01-08T10:06:25","slug":"%e7%a7%bb%e5%8b%95%e4%bd%93%e9%80%9a%e4%bf%a1%e7%94%a8%e3%83%8f%e3%83%b3%e3%83%89%e3%82%aa%e3%83%bc%e3%83%90%e3%83%bc%e8%a9%a6%e9%a8%93%e3%82%bb%e3%83%83%e3%83%88","status":"publish","type":"case","link":"https:\/\/www.tmele.jp\/en2020\/case\/296\/","title":{"rendered":"Hand-Over-Examination-Set for Mobile Communications"},"content":{"rendered":"<p>It is important for mobile devices like mobile phones that performances, what is callde hand-orver, to switch acsessing base stations according to the distance.<br \/>\nIn order to evaluate performances of hand-over, dammy field examinations are available by setting several dammy base stations and changing electric power by attenuators to image distance-changes between mobile devices and each base stations.<\/p>\n<p>&nbsp;<\/p>\n<div>\n<img decoding=\"async\" src=\"https:\/\/www.tmele.jp\/en2020\/wp-content\/themes\/tamagawadenshi\/images\/case\/case02_mobile04_handover_1.jpg\" width=\"1000\" height=\"auto\" class=\"alignnone size-full wp-image-249\" alt=\"\u643a\u5e2f\u96fb\u8a71\u306e\u30cf\u30f3\u30c9\u30aa\u30fc\u30d0\u30fc\" \/><br \/>\n<!--p>&nbsp;<\/p>\n\n\n\n\n<p style=\"text-align:center;\">\u643a\u5e2f\u96fb\u8a71\u306e\u30cf\u30f3\u30c9\u30aa\u30fc\u30d0\u30fc<\/p>\n\n\n\n\n<p>&nbsp;<\/p-->\n<\/div>\n<p><!--h2 class=\"underbar-headcolor\">\u30d6\u30ed\u30c3\u30af\u6982\u8981<\/h2>\n\n\n\n\n<div>\n<img decoding=\"async\" src=\"[sctpl]\/images\/case\/case02_mobile04_handover_2.jpg\" width=\"auto\" height=\"auto\" class=\"alignnone size-full wp-image-249\" alt=\"\u79fb\u52d5\u4f53\u901a\u4fe1\u7528\u30cf\u30f3\u30c9\u30aa\u30fc\u30d0\u30fc\u8a66\u9a13\u30bb\u30c3\u30c8\" \/>\n\n\n<p style=\"text-align:center;\">\u79fb\u52d5\u4f53\u901a\u4fe1\u7528\u30cf\u30f3\u30c9\u30aa\u30fc\u30d0\u30fc\u8a66\u9a13\u30bb\u30c3\u30c8<\/p>\n\n\n<\/div>\n\n\n\n\n\n<h3>\u5b9f\u7e3e\u30d6\u30ed\u30c3\u30af\u306e\u6a5f\u80fd<\/h3>\n\n\n\n\n<p>\u7591\u4f3c\u57fa\u5730\u5c401\uff5e6\u7aef\u5b50\u3088\u308a\u5916\u90e8\u5165\u529b\u306e\u9ad8\u5468\u6ce2\u4fe1\u53f7(\u57fa\u5730\u5c40\u4fe1\u53f7)\u3092\u5165\u529b\u81f4\u3057\u307e\u3059\u3002\n\u6e1b\u8870\u56681\uff5e6\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u7591\u4f3c\u57fa\u5730\u5c40\u304b\u3089\u306e\u9ad8\u5468\u6ce2\u4fe1\u53f7\u3092\u8ddd\u96e2\u306b\u5fdc\u3058\u3066\u6e1b\u8870\u3055\u305b\u307e\u3059\u3002\n\u9ad8\u5468\u6ce2\u30b9\u30a4\u30c3\u30c1\uff11\uff5e6\u306f\u7591\u4f3c\u57fa\u5730\u5c40\u304b\u3089\u306e\u9ad8\u5468\u6ce2\u4fe1\u53f7\u3092\u63a5\/\u65ad\u3059\u308b\u305f\u3081\u306e\u30b9\u30a4\u30c3\u30c1\u3068\u306a\u308a\u307e\u3059\u3002\n\u5408\u6210\u56681\u53ca\u30732\u306f\u5404\u7591\u4f3c\u57fa\u5730\u5c40\u304b\u3089\u306e\u9ad8\u5468\u6ce2\u4fe1\u53f7\u3092\u5408\u6210\u3059\u308b\u30b3\u30f3\u30dd\u2015\u30cd\u30f3\u30c8\u306b\u306a\u308a\u3001\u7121\u7dda\u6a5f\u7aef\u672b1\u53ca\u30732\u3078\u51fa\u529b\u81f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n\n<h2 class=\"underbar-headcolor\">\u4e3b\u8981\u6027\u80fd<\/h2>\n\n\n\n\n<ul class=\"square36\">\n\n\n<li>\u4f7f\u7528\u5468\u6ce2\u6570\u5e2f\u57df\uff1a\u3000700MHz\uff5e3200MHz\u3000\u203b\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066\u5909\u66f4\u53ef\u80fd\u3067\u3059<\/li>\n\n\n\n\n<li>\u901a\u904e\u640d\u5931\uff1a\u300050\u4ee5\u4e0adB\uff08\u6a19\u6e96\uff09\u30a2\u30c3\u30c6\u30cd\u30fc\u30bf\uff10dB\u6642<\/li>\n\n\n\n\n<li>\u6e1b\u8870\u5668\u8a2d\u5b9a\u7bc4\u56f2\uff1a\u30000\uff5e60dB\uff08\u5206\u89e3\u80fd0.1dB\uff09<\/li>\n\n\n\n\n<li>\u6e1b\u8870\u91cf\u78ba\u5ea6\uff1a\u3000\u00b10.5dB\u307e\u305f\u306f\u8a2d\u5b9a\u5024\u306e5\uff05\u4ee5\u5185<\/li>\n\n\n\n\n<li>\u6700\u5927\u5165\u529b\u96fb\u529b\uff1a\u30001W<\/li>\n\n\n\n\n<li>\u5165\u529b\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\uff1a\u300050\u03a9<\/li>\n\n\n\n\n<li>\u5236\u5fa1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\uff1a\u3000Ethernet\uff08100Base-T\uff09\u307e\u305f\u306fUSB<\/li>\n\n\n<\/ul>\n\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n\n\n<h3>\u6a19\u6e96\u64cd\u4f5c\u30d7\u30ed\u30b0\u30e9\u30e0<\/h3>\n\n\n\n\n<p>\u672c\u64cd\u4f5c\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u6a19\u6e96\u6dfb\u4ed8\u3057\u3066\u304a\u308a\u307e\u3059\u3002Windows\uff17\/8<br \/>\nWindows\uff17\/8\u306eOS\u642d\u8f09\u306ePC\u3088\u308a\u3000Ethernet\uff08LAN\uff09\u7d4c\u7531\u3067\u64cd\u4f5c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n\n\n<div>\n<img decoding=\"async\" src=\"[sctpl]\/images\/case\/case02_mobile04_handover_3.jpg\" width=\"auto\" height=\"auto\" class=\"alignnone size-full wp-image-249\" alt=\"\" \/>\n\n\n<p>&nbsp;<\/p>\n\n\n<\/div>\n\n\n\n\n\n<h2 class=\"underbar-headcolor\">\u5916\u89b3\u30a4\u30e1\u30fc\u30b8<\/h2>\n\n\n\n\n<p>\u5468\u6ce2\u6570\u304a\u3088\u3073\u7591\u4f3c\u57fa\u5730\u5c40\u306e\u5165\u529b\u30dd\u30fc\u30c8\u6570\u306a\u3069\u306f\u3054\u7528\u9014\u306b\u5fdc\u3058\u3066\u5909\u66f4\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n\n<p>&nbsp;<\/p>\n\n\n\n\n<div>\n<img decoding=\"async\" src=\"[sctpl]\/images\/case\/case02_mobile04_handover_4.jpg\" width=\"auto\" height=\"auto\" class=\"alignnone size-full wp-image-249\" alt=\"\u5916\u89b3\u30a4\u30e1\u30fc\u30b8\" \/>\n\n\n<p>\u5916\u89b3\u30a4\u30e1\u30fc\u30b8<\/p>\n\n\n<\/div-->\n","protected":false},"featured_media":0,"menu_order":10,"template":"","case_tax":[55],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/case\/296"}],"collection":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/case"}],"about":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/types\/case"}],"wp:attachment":[{"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/media?parent=296"}],"wp:term":[{"taxonomy":"case_tax","embeddable":true,"href":"https:\/\/www.tmele.jp\/en2020\/wp-json\/wp\/v2\/case_tax?post=296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}