11\u670811\u65e5\u306b\u7b2c25\u56de\u30bc\u30df\u3092\u884c\u3044\u307e\u3057\u305f\uff01\u4eca\u56de\u306e\u5185\u5bb9\u306f\u5c71\u4e0b\u304f\u3093\u3068\u5e02\u5ddd\u5148\u8f29\u306e\u8ad6\u6587\u7d39\u4ecb,\u6fa4\u7530\u304f\u3093\u30fb\u539f\u7530\u304f\u3093\u30fb\u5b89\u85e4\u5148\u8f29\u304b\u3089\u306e\u9032\u6357\u5831\u544a,\u5b89\u85e4\u5148\u8f29\u306e\u6d77\u5916\u6e21\u822a\u5831\u544a\u306e3\u70b9\u3067\u3059. <\/p>\n\n\n\n
\u521d\u3081\u306b\u5c71\u4e0b\u304f\u3093\u304b\u3089\u306e\u8ad6\u6587\u7d39\u4ecb\u304c\u3042\u308a\u307e\u3057\u305f.\u6ce2\u9762\u53ce\u5dee(\u5149\u8def\u306e\u5c48\u6298\u7387\u304c\u4e00\u5b9a\u3067\u306a\u3044\u3053\u3068\u306a\u3069\u3067\u8d77\u3053\u308b,\u89b3\u6e2c\u6642\u306e\u6b6a\u307f\u3084\u7126\u70b9\u30ba\u30ec)\u3092\u6a5f\u68b0\u5b66\u7fd2\u3067\u88dc\u6b63\u3057\u3088\u3046\u3068\u3044\u3046\u5185\u5bb9\u3067,\u6a5f\u68b0\u5b66\u7fd2\u306e\u904e\u7a0b\u3067\u306e\u88dc\u6b63\u3084\u8a08\u7b97\u306a\u3069\u304c\u304b\u306a\u308a\u96e3\u3057\u3044\u5185\u5bb9\u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f.\u3053\u308c\u306b\u3088\u308a,\u3054\u304f\u8584\u3044(=\u5149\u3092\u307b\u307c\u5168\u3066\u900f\u904e\u3057\u3066\u3057\u307e\u3044\u7126\u70b9\u304c\u5408\u3044\u3065\u3089\u3044)\u7269\u4f53\u306a\u3069\u3092\u89b3\u5bdf\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3088\u3046\u3067\u3059(\u6559\u6388\u8ac7).\u901a\u4fe1\u3068\u306f\u4e00\u898b\u95a2\u4fc2\u306a\u3055\u305d\u3046\u306a\u5206\u91ce\u307e\u3067\u4f55\u3067\u3082\u77e5\u3063\u3066\u304a\u3089\u308c\u308b\u6559\u6388\u306e\u898b\u8b58\u306e\u5e83\u3055\u3092\u6539\u3081\u3066\u611f\u3058\u307e\u3057\u305f.
\u6b21\u306b\u5e02\u5ddd\u5148\u8f29\u304b\u3089\u306b\u3064\u3044\u3066\u306e\u8ad6\u6587\u7d39\u4ecb\u304c\u3042\u308a\u307e\u3057\u305f.diffserv(\u901a\u4fe1\u306b\u304a\u3044\u3066\u30c7\u30fc\u30bf\u30d1\u30b1\u30c3\u30c8\u3092\u533a\u5225\u30fb\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u3059\u308b\u4ed5\u7d44\u307f)\u3092\u6a5f\u68b0\u5b66\u7fd2\u3092\u7528\u3044\u3066\u767a\u5c55\u3055\u305b\u305fL-diffserv\u306e\u6027\u80fd\u8a55\u4fa1\u306b\u3064\u3044\u3066\u306e\u8ad6\u6587\u3067,diffserv\u306e\u6b20\u70b9\u3067\u3042\u3063\u305f\u9759\u7684\u3067\u3042\u308b(\u30c7\u30fc\u30bf\u304c\u9001\u3089\u308c\u3066\u304f\u308b\u305f\u3073\u305d\u306e\u90fd\u5ea6\u4f5c\u696d\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b)\u3068\u3044\u3046\u70b9\u3092\u89e3\u6d88\u3057\u52d5\u7684(\u2252\u81ea\u52d5)\u306a\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u5b9f\u73fe\u3057\u305f\u70b9\u304cL-diffserv\u306e\u5229\u70b9\u3060\u3068\u3044\u3046\u5185\u5bb9\u3067\u3057\u305f.\u4eca\u5f8c\u3082\u30c7\u30fc\u30bf\u91cf\u304c\u5897\u52a0\u3057\u3066\u3044\u304f\u306b\u3064\u308c\u51e6\u7406\u306b\u6642\u9593\u304c\u304b\u304b\u3063\u3066\u3057\u307e\u3046\u305f\u3081,\u3053\u306e\u8ad6\u6587\u306a\u3069\u306e\u3088\u3046\u306b\u6a5f\u68b0\u5b66\u7fd2\u306a\u3069\u3092\u7528\u3044\u3066\u8a08\u7b97\u30b3\u30b9\u30c8\u3092\u6e1b\u3089\u3059\u53d6\u308a\u7d44\u307f\u304c\u4eca\u5f8c\u91cd\u8981\u306b\u306a\u3063\u3066\u3044\u304f\u3068\u611f\u3058\u307e\u3057\u305f.<\/p>\n\n\n\n
\u6b21\u306f\u6fa4\u7530\u304f\u3093\u304b\u3089\u306e\u9032\u6357\u5831\u544a\u3067\u3057\u305f.\u4ee5\u524d\u306e\u8ad6\u6587\u7d39\u4ecb\u3067\u53d6\u308a\u4e0a\u3052\u305f\u30c8\u30fc\u30f3\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3(\u96fb\u529b\u306e\u9ad8\u3044\u7279\u5b9a\u306e\u5468\u6ce2\u6570\u5e2f\u306b\u4fe1\u53f7\u3092\u8ffd\u52a0\u3057,\u30d4\u30fc\u30af\u96fb\u529b\u3092\u6291\u3048\u308b\u65b9\u6cd5)\u306e\u5c0e\u5165\u306b\u53d6\u308a\u7d44\u307f,PAPR\u309211.8dB\u219210.02dB\u307e\u3067\u524a\u6e1b\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u3066\u3044\u307e\u3057\u305f(\u5358\u4f4d\u304cdB\u306a\u306e\u3067\u5206\u304b\u308a\u3065\u3089\u3044\u3067\u3059\u304c\u7d50\u69cb\u4e0b\u304c\u3063\u3066\u3044\u307e\u3059).\u305f\u3060\u3057\u3053\u306e\u65b9\u6cd5\u306f\u5e73\u5747\u96fb\u529b\u3092\u4e0a\u3052\u308b\u3068\u3044\u3046\u30c7\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a,\u3053\u3053\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3069\u3046\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u60a9\u3093\u3067\u3044\u308b\u3088\u3046\u3067\u3057\u305f. \u4eca\u56de\u306e\u30bc\u30df\u306e\u5185\u5bb9\u306f\u4ee5\u4e0a\u3067\u3059\uff01\u3064\u3044\u306b\u4e2d\u9593\u767a\u8868\u307e\u30673\u9031\u9593\u3068\u306a\u308a\u307e\u3057\u305f\u304c\u9032\u6357\u304c\u65e9\u304f\u3082\u602a\u3057\u3044\u3067\u3059.11\u6708\u306f\u6559\u6388\u304c\u4e0d\u5728\u306e\u65e5\u3082\u591a\u3044\u3067\u3059\u304c,\u6559\u6388\u306b\u983c\u308a\u304d\u308a\u306b\u306a\u3089\u305a\u81ea\u5206\u3067\u8003\u3048\u308b\u8a13\u7df4\u306e\u826f\u3044\u6a5f\u4f1a\u3060\u3068\u524d\u5411\u304d\u306b\u3068\u3089\u3048\u3066\u9811\u5f35\u308a\u307e\u3059(\u3068\u306f\u3044\u3048\u4e00\u4eba\u3067\u3084\u308b\u306b\u306f\u9650\u754c\u3082\u3042\u308b\u306e\u3067,\u9069\u5ea6\u306b\u5148\u8f29\u3084\u6559\u6388\u3092\u983c\u308d\u3046\u3068\u601d\u3044\u307e\u3059).<\/p>\n\n\n\n (\u6587\u8cac \u6cb3\u5408)<\/p>\n","protected":false},"excerpt":{"rendered":" 11\u670811\u65e5\u306b\u7b2c25\u56de\u30bc\u30df\u3092\u884c\u3044\u307e\u3057\u305f\uff01\u4eca\u56de\u306e\u5185\u5bb9\u306f\u5c71\u4e0b\u304f\u3093\u3068\u5e02\u5ddd\u5148\u8f29\u306e\u8ad6\u6587\u7d39\u4ecb,\u6fa4\u7530\u304f\u3093\u30fb\u539f\u7530\u304f\u3093\u30fb\u5b89\u85e4\u5148\u8f29\u304b\u3089\u306e\u9032\u6357\u5831\u544a,\u5b89\u85e4\u5148\u8f29\u306e\u6d77\u5916\u6e21\u822a\u5831\u544a\u306e3\u70b9\u3067\u3059. \u521d\u3081\u306b\u5c71\u4e0b\u304f\u3093\u304b\u3089\u306e\u8ad6\u6587\u7d39\u4ecb\u304c\u3042\u308a\u307e\u3057\u305f.\u6ce2\u9762\u53ce\u5dee(\u5149\u8def\u306e […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_locale":"ja","_original_post":"https:\/\/opto.web.nitech.ac.jp\/?p=572","footnotes":""},"categories":[7],"tags":[],"class_list":["post-572","post","type-post","status-publish","format-standard","hentry","category-7","ja"],"_links":{"self":[{"href":"https:\/\/opto.web.nitech.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opto.web.nitech.ac.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/opto.web.nitech.ac.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/opto.web.nitech.ac.jp\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/opto.web.nitech.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=572"}],"version-history":[{"count":1,"href":"https:\/\/opto.web.nitech.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/572\/revisions"}],"predecessor-version":[{"id":573,"href":"https:\/\/opto.web.nitech.ac.jp\/index.php?rest_route=\/wp\/v2\/posts\/572\/revisions\/573"}],"wp:attachment":[{"href":"https:\/\/opto.web.nitech.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/opto.web.nitech.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/opto.web.nitech.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u6b21\u306f\u539f\u7530\u541b\u304b\u3089\u306e\u9032\u6357\u5831\u544a\u3067\u3057\u305f.\u30ec\u30fc\u30c0\u30fc\u306e\u89b3\u6e2c\u7d50\u679c\u3068\u7406\u8ad6\u5024(\u30ec\u30fc\u30c0\u30fc\u65b9\u7a0b\u5f0f\u3067\u6c42\u307e\u308b\u3082\u306e)\u304c\u5408\u308f\u306a\u3044\u3053\u3068\u304c\u554f\u984c\u306e\u3088\u3046\u3067\u3057\u305f\u304c,\u7e26\u8ef8\u3092\u632f\u5e45\u2192\u96fb\u529b\u306b\u5408\u308f\u305b\u305f\u308a,\u4f7f\u7528\u6a5f\u5668\u306e\u62b5\u6297\u5024\u5206\u3060\u3051\u6e2c\u5b9a\u5024\u306b\u4e57\u7b97\u3057\u3066\u3042\u3052\u305f\u308a\u306a\u3069\u3067\u5b9f\u9a13\u7d50\u679c\u3068\u7406\u8ad6\u5024\u3092\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u305d\u3046\u3060\u3068\u6559\u6388\u304b\u3089\u30a2\u30c9\u30d0\u30a4\u30b9\u3092\u9802\u3044\u3066\u3044\u307e\u3057\u305f.\u3053\u308c\u3067\u4e0a\u624b\u304f\u3044\u304f\u3068\u3044\u3044\u306a\u3068\u601d\u3044\u307e\u3059.
\u6700\u5f8c\u306b\u5b89\u85e4\u5148\u8f29\u304b\u3089\u30d5\u30a3\u30ea\u30d4\u30f3\u3067\u306e\u767a\u8868\u306e\u5831\u544a+\u9032\u6357\u5831\u544a\u304c\u3042\u308a\u307e\u3057\u305f.\u30d5\u30a3\u30ea\u30d4\u30f3\u306e\u30a2\u30c6\u30cd\u30aa\u5927\u5b66\u3068\u3044\u3046\u3068\u3053\u308d\u3067\u7814\u7a76\u5ba4\u898b\u5b66\u3084\u8b1b\u6f14\u4f1a\u306e\u508d\u8074,\u5148\u8f29\u81ea\u8eab\u306e\u7814\u7a76\u30d7\u30ec\u30bc\u30f3\u306a\u3069\u3092\u3059\u3079\u3066\u82f1\u8a9e<\/strong>\u3067\u884c\u3063\u3066\u304d\u305f\u3053\u3068\u3092\u5831\u544a\u3057\u3066\u3044\u307e\u3057\u305f.\u6765\u5e74\u306b\u306f\u81ea\u5206\u305f\u3061\u3082\u540c\u3058\u3088\u3046\u306a\u3053\u3068\u3092\u3059\u308b\u306e\u3060\u3068\u8003\u3048\u308b\u3068\u4eca\u306e\u3046\u3061\u304b\u3089\u82f1\u8a9e\u306a\u3069\u306b\u306f\u6163\u308c\u3066\u304a\u304b\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u306a\u3068\u611f\u3058\u307e\u3057\u305f.
\u9032\u6357\u5831\u544a\u3068\u3057\u3066\u306f\u524d\u56de\u304b\u3089\u5f15\u304d\u7d9a\u304d\u30b5\u30fc\u30d0\u30fc\u3068\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u6642\u523b\u540c\u671f\u306e\u554f\u984c\u3067,\u4eca\u5ea6\u306f\u901a\u5e38\u306e\u8aa4\u5dee(300ms\u307b\u3069)\u3068\u306f\u5225\u306b\u5468\u671f\u7684\u306b1\u79d2\u306e\u8aa4\u5dee\u304c\u73fe\u308c\u308b\u3068\u3044\u3046\u8b0e\u306e\u73fe\u8c61\u304c\u73fe\u308c\u3066\u3044\u307e\u3057\u305f.\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3068\u307e\u305f\u5225\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u3068\u3044\u3046\u53b3\u3057\u3044\u72b6\u6cc1\u306e\u3088\u3046\u3067\u3059\u304c,1\u3064\u305a\u3064\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u3044\u304f\u59ff\u3092\u50d5\u3082\u898b\u7fd2\u3063\u3066\u3044\u304d\u305f\u3044\u3068\u611f\u3058\u307e\u3059.<\/p>\n\n\n\n