{"id":5157,"date":"2008-11-08T02:15:37","date_gmt":"2008-11-07T17:15:37","guid":{"rendered":"https:\/\/riuka.com\/archives\/5157"},"modified":"2008-11-08T02:15:37","modified_gmt":"2008-11-07T17:15:37","slug":"%e4%bb%8a%e6%9b%b4%e3%80%8c%e9%9b%bb%e6%b3%a2%e8%b6%b3%e3%82%89%e3%82%93%e3%80%8d%e3%81%a8%e3%81%8b%e8%a8%80%e3%82%8f%e3%82%8c%e3%81%a6%e3%82%82","status":"publish","type":"post","link":"https:\/\/blog.riuka.com\/?p=5157","title":{"rendered":"\u4eca\u66f4\u300c\u96fb\u6ce2\u8db3\u3089\u3093\u300d\u3068\u304b\u8a00\u308f\u308c\u3066\u3082\u2026"},"content":{"rendered":"<p><a href=\"http:\/\/k-tai.impress.co.jp\/cda\/article\/news_toppage\/42689.html\" target=\"_blank\" rel=\"noopener\">\u300c3.9G\u306f\u3069\u3046\u306a\u308b\uff1f\u300d\u3001\u7dcf\u52d9\u7701\u3067\u516c\u958b\u30d2\u30a2\u30ea\u30f3\u30b0(\u30b1\u30fc\u30bf\u30a4Watch11\/7)<\/A><\/p>\n<p>\u300c3.9\u4e16\u4ee3\u79fb\u52d5\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u53ca\u30732GHz\u30ae\u30ac\u30d8\u30eb\u30c4\u5e2fTDD\u79fb\u52d5\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u306e\u5c0e\u5165\u306b\u4fc2\u308b\u516c\u958b\u30d2\u30a2\u30ea\u30f3\u30b0\u300d\u304c\u7dcf\u52d9\u7701\u3067\u958b\u304b\u308c\u3001NTT\u30c9\u30b3\u30e2\u3001KDDI\u3001\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u30e2\u30d0\u30a4\u30eb\u3001\u30a4\u30fc\u30fb\u30e2\u30d0\u30a4\u30eb\u304c\u610f\u898b\u3092\u8ff0\u3079\u305f\u305d\u3046\u306a\u3002<br \/>\u52dd\u624b\u306b\u8981\u7d04\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u901a\u308a\u3001<\/p>\n<p>\u307e\u305a\u524d\u7f6e\u304d\u3067\u3001<br \/><span style=\"color:#ff6600\">4G\u306e\u898f\u683c\u304c\u5b9a\u307e\u3063\u3066\u3044\u306a\u3044\u304c3G\u306e\u767a\u5c55\u72483.9G\u306f\u3042\u308b\u7a0b\u5ea6\u898f\u683c\u304c\u5b9a\u307e\u3063\u3066\u304a\u308a\u3001\u56fd\u5185\u3067\u306fW-CDMA\u306e\u767a\u5c55\u7248\u3067\u3042\u308b\u300cLTE\u300d\u3068\u3001CDMA2000\u9663\u55b6\u306e\u300cUMB\u300d\u306e2\u3064\u304c\u5019\u88dc\u3002\u305d\u308c\u4ee5\u5916\u306b3.5G\u306e\u767a\u5c55\u7248\u300cESPA+\u300d\u3001\u300ceHSPA\u300d\u3084\u300cDC-HSDPA\u300d\u7b49\u3082\u5b58\u5728\u3059\u308b\u3002<br \/>2GHz\u5e2f\u306e\u901a\u4fe1\u65b9\u5f0f\u306b\u3064\u3044\u3066\u306f\u5f93\u6765\u306e\u300cTD-CDMA\u300d\u3001\u300cTD-SCDMA\u300d\u306b\u3001\u300c\u30e2\u30d0\u30a4\u30ebWiMAX\u300d\u300cIEEE802.20 625k-MC\uff08iBurst\uff09\u300d\u3001\u300c\u6b21\u4e16\u4ee3PHS\u300d\u3001\u300cUMB-TDD\u300d\u3001\u300cE-UTRA\uff08TDD\u7248LTE\uff09\u300d\u306e5\u65b9\u5f0f\u3082\u8ffd\u52a0\u3055\u308c\u305f\u3002<br \/>3.9G\u306e\u5e2f\u57df\u306f800MHz\u5e2f\u30011.5GHz\u5e2f\u30011.7GHz\u5e2f\u30012GHz\u5e2f\u304c\u60f3\u5b9a\u3055\u308c\u308b\u304c\u3001\u5f53\u521d\u306f1.5GHz\u5e2f\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u4e88\u5b9a\u3002<br \/>3.9GHz\u5e2f\u30682GHz\u5e2fTDD\u30b7\u30b9\u30c6\u30e0\u306f\u30012009\u5e74\u521d\u982d\u306b\u514d\u8a31\u65b9\u91dd\u6848\u304c\u793a\u3055\u308c\u30012009\u5e74\u6625\u9803\u306b\u514d\u8a31\u5272\u5f53\u5148\u304c\u6c7a\u5b9a\u3059\u308b\u4e88\u5b9a\u3002<\/span><br \/>\n<!--more--><br \/>\n<span style=\"color:#ff6600\">\u25a0\u96fb\u6ce2\u8db3\u3089\u3093\u307d\u25a0<br \/>\u51fa\u5e2d\u3057\u305f4\u30ad\u30e3\u30ea\u30a2\u306f\u3001\u305d\u308d\u3063\u3066\u300c\u96fb\u6ce2\u8db3\u3089\u3093\u300d\u3068\u8a00\u3063\u3066\u308b\u3089\u3057\u3044\u3002<br \/>\u30c9\u30b3\u30e2\u3068KDDI\u306f\u30d1\u30b1\u30c3\u30c8\u5b9a\u984d\u5236\u306b\u7aef\u3092\u767a\u3059\u308b\u901a\u4fe1\u91cf\u5897\u5927\u3001\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u306fiPhone\u306b\u7aef\u3092\u767a\u3059\u308b\u901a\u4fe1\u91cf\u5897\u5927\u3001\u30a4\u30fc\u30fb\u30e2\u30d0\u30a4\u30eb\u306f\u5e2f\u57df\u306e\u72ed\u3055\u3092\u7406\u7531\u3068\u3057\u3066\u3044\u308b\u305d\u3046\u306a<\/p>\n<p>\u25a0\u5c0e\u5165\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3001\u5272\u308a\u5f53\u3066\u65b9\u91dd\u25a0<br \/>4\u30ad\u30e3\u30ea\u30a2\u306f3.9G\u306b\u3064\u3044\u3066\u3001LTE\u3092\u5229\u7528\u3059\u308b\u65b9\u91dd\u3068\u306e\u3053\u3068\u3002<br \/>\u30c9\u30b3\u30e2\u306f2010\u5e74\u5c0e\u5165\u3092\u691c\u8a0e\u4e2d\u3001\u5272\u5f53\u5e45\u306f20MHz\u5e45\u3067\u306e\u5272\u5f53\u304c\u671b\u307e\u3057\u3044\u304c\u3001\u8907\u6570\u4e8b\u696d\u8005\u304c\u540d\u4e57\u308a\u3092\u4e0a\u3052\u305f\u5834\u5408\u306f5MHz\u5e45\u3067\u306f\u306a\u304f\u30011\u793e\u8fba\u308a10MHz\u5e45\u4ee5\u4e0a\u3068\u3059\u308b\u3079\u304d\u3001\u3068\u4e3b\u5f35\u3002<br \/>KDDI\u306f2012\u5e74\u9803\u306b\u306f3.9G\u5c0e\u5165\u304c\u5fc5\u8981\u3001\u5272\u5f53\u5e45\u306f10MHz\u5e45\u00d72\u4ee5\u4e0a\u304c\u671b\u307e\u3057\u3044\u3001IMT\u30d0\u30f3\u30c9\u306e800MHz\u5e2f\u30682GHz\u5e2f\u3092\u6301\u3064\u4e8b\u696d\u8005\u306f\u4f55\u51e6\u3067\u4f7f\u3046\u304b\u3092\u4e8b\u696d\u8005\u304c\u9078\u629e\u3067\u304d\u308b\u3053\u3068\u304c\u671b\u307e\u3057\u3044\u3001\u306a\u3069\u3068\u4e3b\u5f35\u3002\u307e\u305fWiMAX\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u7684\u306a\u30b5\u30fc\u30d3\u30b9\u3001LTE\u306f\u30b1\u30fc\u30bf\u30a4\u7684\u306a\u30b5\u30fc\u30d3\u30b9\u3068\u3044\u3046\u4e3b\u5f35\u3082\u3057\u3066\u3044\u308b\u3002<br \/>\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u306fLTE\u306e\u524d\u306bHSPA evolution\u3092\u5c0e\u5165\u3059\u308b\u8003\u3048\u3067\u3001\u300c800MHz\u5e2f\u3092\u6301\u3063\u3066\u3044\u306a\u3044\u4e8b\u696d\u8005\u3092\u512a\u5148\u3057\u308d\u300d\u3068\u30b1\u30fc\u30bf\u30a4\u4e8b\u696d\u53c2\u5165\u524d\u304b\u3089\u306e\u6301\u8ad6\u306e\u56fa\u6301\u3001LTE\u5c0e\u5165\u6642\u671f\u306f2012\u5e74\u9803\u3001\u300c\u53ef\u80fd\u3067\u3042\u308c\u3070\u3044\u304d\u306a\u308aLTE\u3092\u5c0e\u5165\u3057\u305f\u3044\u300d\u306a\u3069\u3082\u4e3b\u5f35\u3002<br \/>\u30a4\u30fc\u30fb\u30e2\u30d0\u30a4\u30eb\u306fLTE\u30922011\u5e74\u306b\u30b9\u30bf\u30fc\u30c8\u4e88\u5b9a\u3068\u306e\u3053\u3068\u3001\u307e\u305f\u305d\u308c\u3088\u308a\u524d\u306bDC-HSDPA\u3092\u5c0e\u5165\u3059\u308b\u3068\u306e\u3053\u3068\u3002\u30a4\u30fc\u30fb\u30e2\u30d0\u30a4\u30eb\u7684\u306b\u306f1.7GHz\u5e2f\u3092\u5e0c\u671b\u3057\u300120MHz\u5e45\u304c\u7406\u60f3\u30011.7GHz\u5e2f\u3092\u5272\u308a\u5f53\u3066\u3066\u3082\u3089\u3048\u308c\u3070\u4ed6\u30ad\u30e3\u30ea\u30a2\u306f1.5GHz\u5e2f\u309210MHz\u00d73\u30ad\u30e3\u30ea\u30a2\u30674\u30ad\u30e3\u30ea\u30a2\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u53ef\u80fd\u3068\u6301\u8ad6\u3092\u5c55\u958b\u3002\u307e\u305f250\u4e07\u30e6\u30fc\u30b6\u30fc\u3067\u5e2f\u57df\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3053\u3068\u306b\u3064\u3044\u3066\u306f\u300c\u5f53\u521d\u898b\u8fbc\u307f\u304c\u7518\u304f\u4e88\u60f3\u3088\u308a\u97f3\u58f0\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u591a\u304b\u3063\u305f\u306e\u3067\u300180\u4e07\u30e6\u30fc\u30b6\u30fc\u3060\u304c\u5b9f\u8cea800\u4e07\u30e6\u30fc\u30b6\u30fc\u30ec\u30d9\u30eb\u300d\u3068\u8aac\u660e\u3057\u305f\u3089\u3057\u3044\u3002<\/p>\n<p>\u25a0SIM\u30ed\u30c3\u30af\u30d5\u30ea\u30fc\u306b\u3064\u3044\u3066\u25a0<br \/>LTE\u5c0e\u5165\u5f8c\u306eSIM\u30ed\u30c3\u30af\u30d5\u30ea\u30fc\u306b\u3064\u3044\u3066\u3001\u30c9\u30b3\u30e2\u306f\u300c\u958b\u59cb\u5f8c\u3059\u3050\u306b\u306f\u96e3\u3057\u3044\u300d\u3001KDDI\u306f\u300c\u30a4\u30f3\u30bb\u30f3\u30c6\u30a3\u30d6\u554f\u984c\u3055\u3048\u30af\u30ea\u30a2\u3067\u304d\u308c\u3070\u4f55\u6642\u3067\u3082\u554f\u984c\u306a\u3044\u300d\u3068\u7b54\u3048\u305f\u3089\u3057\u3044\u3002<\/span><\/p>\n<p>\u307e\u3041\u3042\u308c\u3088\u306d\u3001\u96fb\u6ce2\u8db3\u3089\u3093\u3068\u3044\u3046\u306e\u306f\u3055\u3001\u30ba\u30eb\u30a4\u3068\u304a\u3089\u601d\u3046\u3002<br \/>\u3060\u3063\u3066\u4f55\u3060\u304b\u3093\u3060\u8a00\u3044\u306a\u304c\u3089\u3055\u3001\u81ea\u5206\u3067\u3084\u308a\u305f\u3044\u304b\u3089\u30d1\u30b1\u30c3\u30c8\u5b9a\u984d\u5236\u5c0e\u5165\u3057\u305f\u3093\u3060\u3079\u3002\u601d\u60d1\u306f\u305d\u308c\u305e\u308c\u3042\u308b\u306b\u3057\u3066\u3082\u3055\u3002<br \/>\u305d\u306e\u5c0e\u5165\u306b\u5f53\u305f\u3063\u3066\u306f\u5f53\u7136\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u5897\u3082\u60f3\u5b9a\u3055\u308c\u3066\u3044\u308b\u306f\u305a\u3060\u3057\u3001\u4f55\u3088\u308a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u5897\u3059\u308b\u3088\u3046\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u793a\u3057\u305f\u306e\u306f\u4ed6\u306a\u3089\u306c\u30c9\u30b3\u30e2\u3001au\u3001\u30bd\u30d5\u30c8\u30d0\u30f3\u30af\u3060\u3079\u3001\u305d\u308c\u3084\u3063\u3066\u304a\u3044\u3066\u6709\u9650\u306a\u96fb\u6ce2\u3092\u3082\u3063\u3068\u3088\u3053\u305b\u3068\u3044\u3046\u306e\u306f\u30ba\u30eb\u30a4\u305e\u3044\u3002<br \/>\u3057\u304b\u3082\u305d\u308c\u306f\u3001\u30de\u30af\u30ed\u30bb\u30eb\u3092\u9078\u629e\u80a2\u3057\u305f\u6642\u70b9\u3067\u899a\u609f\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u3002PHS\u3060\u3063\u3066\u5143\u3005\u306f\u3001\u5f53\u66421000\u4e07\u5951\u7d04\u3067\u30d1\u30f3\u30af\u3059\u308b\u3068\u8a00\u308f\u308c\u3066\u3044\u305f\u643a\u5e2f\u96fb\u8a71\u306b\u5909\u308f\u308b\u30b7\u30b9\u30c6\u30e0\u3060\u3063\u305f\u308f\u3051\u3060\u3057\u3055\u3001\u305d\u308c\u3092\u9078\u3070\u305a\u306b\u30de\u30af\u30ed\u30bb\u30eb\u3092\u9078\u629e\u3057\u305f\u6642\u70b9\u3067\u3001\u5e2f\u57df\u306b\u3064\u3044\u3066\u306f\u7121\u8336\u8a00\u3063\u3061\u3083\u30c0\u30e1\u3060\u3068\u304a\u3089\u306f\u601d\u3046\u3002<\/p>\n<p>\u305d\u308c\u3068SIM\u30ed\u30c3\u30af\u30d5\u30ea\u30fc\u306e\u8fba\u308a\u3060\u3051\u308c\u3069\u3082\u3001\u5168\u30ad\u30e3\u30ea\u30a2LTE\u3060\u3063\u305f\u3089\u3055\u3001\u901a\u4fe1\u3092\u62c5\u3046\u4f1a\u793e\u3068\u30ad\u30e3\u30ea\u30a2\u3092\u5206\u96e2\u3057\u3066\u3001\u5168\u30ad\u30e3\u30ea\u30a2MVNO\u3067\u5c55\u958b\u3057\u305f\u65b9\u304c\u826f\u304f\u306a\u3044\u304b\u3044\uff1f<br \/>\u3060\u3063\u3066\u300c\u5e2f\u57df\u8db3\u3089\u306a\u3044\u300d\u3063\u3066\u9a12\u3050\u3093\u3060\u304b\u3089\u3055\u3001\u305d\u308c\u304c\u4e00\u756a\u5e73\u548c\u306a\u65b9\u6cd5\u3060\u3068\u304a\u3089\u306f\u601d\u3046\u305e\u3044\u3002\u307e\u3041\u30ad\u30e3\u30ea\u30a2\u3067\u304c\u3063\u3071\u308a\u72ec\u5360\u3057\u305f\u3044\u3093\u3060\u308d\u3046\u304c\u3002<\/p>\n<p>\u307e\u3041\u306a\u3093\u3068\u304b\u3055\u3001\u3057\u3063\u304b\u308a\u3068\u8a71\u3057\u5408\u3063\u3066\u3001\u4e00\u90e8\u306e\u30ad\u30e3\u30ea\u30a2\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3060\u3051\u304c\u76ee\u7acb\u3064\u3088\u3046\u306a\u30a2\u30ec\u307f\u305f\u3044\u306a\u4e8b\u614b\u304c\u8d77\u3053\u3089\u306a\u3044\u3053\u3068\u3060\u3051\u3092\u3068\u308a\u3042\u3048\u305a\u9858\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[54],"tags":[],"class_list":["post-5157","post","type-post","status-publish","format-standard","hentry","category-54"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/blog.riuka.com\/index.php?rest_route=\/wp\/v2\/posts\/5157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.riuka.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.riuka.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.riuka.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.riuka.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5157"}],"version-history":[{"count":0,"href":"https:\/\/blog.riuka.com\/index.php?rest_route=\/wp\/v2\/posts\/5157\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.riuka.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.riuka.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.riuka.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}