{"author_url":"https://blog.hatena.ne.jp/uchimata/","height":"190","blog_url":"https://uchimata.hatenadiary.org/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","type":"rich","description":"http://d.hatena.ne.jp/akrsakai/20060809 akrsakai\u3055\u3093\u306e\u6240\u3067\u767a\u898b\u3002 \u3068\u3066\u3082\u7d20\u6575\u306a\u60c5\u5831\u3067\u3059\uff3e\uff3e 3. \u30c1\u30e3\u30f3\u30cd\u30eb\u5e45\u306e\u5909\u66f4 TDMA\u3067\u306f200KHz\u301c3.2MHz\u307e\u3067\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001DOCSIS3.0\u304b\u3089\u306f1.6MHz\u301c6.4MHz\u306e\u307f\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002 6.4MHz\u3063\u3066\uff57\uff57\uff57 \u65e5\u672c\u306e\u74b0\u5883\u3067\u51fa\u6765\u308b\u3068\u3053\u3042\u308b\u306e\u304b\u306a\u3041\u3002\u3002\u3002 5. CM\u304b\u3089\u306e\u4e0a\u308a\u51fa\u529b\u30ec\u30d9\u30eb\u5909\u66f4 \u3053\u308c\u307e\u3067\u3068\u306f\u9055\u3044\u3001\u5e2f\u57df\u5e45\u306b\u3088\u3063\u3066\u6700\u4f4e\u51fa\u529b\u304c\u7570\u306a\u308a\u3001\u307e\u305f\u3001\u4f55\u6ce2\u3092\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u304b\u306b\u3088\u3063\u3066\u3082\u7570\u306a\u3063\u305f\u5024\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 64QAM\u3068\u304b\u3067\u30dc\u30f3\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u5834\u5408\u306f\u3060\u3044\u3076\u4e0a\u308a\u304c\u53b3\u3057\u305d\u3046\u3067\u3059\u3002 16Q\u2026","version":"1.0","published":"2006-08-09 00:00:00","blog_title":"\u3046\u3061\u307e\u305f\u306e\u3044\u306c\uff01@Hatena","author_name":"uchimata","image_url":null,"url":"https://uchimata.hatenadiary.org/entry/20060809/p1","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fuchimata.hatenadiary.org%2Fentry%2F20060809%2Fp1\" title=\"DOCSIS3.0\u4ed5\u69d8\u66f8\u304c\u30ea\u30ea\u30fc\u30b9\uff01 - \u3046\u3061\u307e\u305f\u306e\u3044\u306c\uff01@Hatena\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"DOCSIS3.0\u4ed5\u69d8\u66f8\u304c\u30ea\u30ea\u30fc\u30b9\uff01","width":"100%","categories":["CATV","NET"]}