{"id":484,"date":"2015-03-24T16:53:05","date_gmt":"2015-03-24T07:53:05","guid":{"rendered":"http:\/\/flogics.com\/wp\/?p=484"},"modified":"2015-04-10T14:59:56","modified_gmt":"2015-04-10T05:59:56","slug":"%ef%bc%88%e7%95%aa%e5%a4%96%e7%b7%a8%ef%bc%89bluetooth-le-%e3%81%ae%e3%83%90%e3%83%83%e3%83%86%e3%83%aa%e3%83%bc%e5%af%bf%e5%91%bd%e3%82%92%e8%a6%8b%e7%a9%8d%e3%82%82%e3%82%8b","status":"publish","type":"post","link":"https:\/\/flogics.com\/wp\/2015\/03\/%ef%bc%88%e7%95%aa%e5%a4%96%e7%b7%a8%ef%bc%89bluetooth-le-%e3%81%ae%e3%83%90%e3%83%83%e3%83%86%e3%83%aa%e3%83%bc%e5%af%bf%e5%91%bd%e3%82%92%e8%a6%8b%e7%a9%8d%e3%82%82%e3%82%8b\/","title":{"rendered":"\uff08\u756a\u5916\u7de8\uff09Bluetooth LE \u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u5bff\u547d\u3092\u898b\u7a4d\u3082\u308b"},"content":{"rendered":"<p>Estimating battery life of Bluetooth LE advertising by Nordic data.<\/p>\n<p>Bluetooth LE\uff08BLE\uff09\u306e\u7b2c\u4e00\u306e\u7279\u5fb4\u306f\u3001\u96fb\u529b\u6d88\u8cbb\u304c\u6975\u3081\u3066\u5c0f\u3055\u3044\u3053\u3068\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001BLE \u30da\u30ea\u30d5\u30a7\u30e9\u30eb\u304c\u30bb\u30f3\u30c8\u30e9\u30eb\uff08Wi-Fi \u3067\u3044\u3046\u3068\u3053\u308d\u306e\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\uff09\u3068\u901a\u4fe1\u3057\u3066\u3044\u306a\u3044\u3068\u304d\u3001\u81ea\u5206\u306e\u5b58\u5728\u3092 advertise\uff08\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\uff09\u3059\u308b\u3060\u3051\u3067\u3042\u308c\u3070\u3001\u6570\u79d2\u306b\u4e00\u5ea6\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u308b\u3060\u3051\u3067\u826f\u3044\u306e\u3067\uff08\u6b63\u78ba\u306b\u306f\u30013\u3064\u306e\u5468\u6ce2\u6570\u3067\u9023\u7d9a\u3057\u3066\u9001\u4fe1\u3059\u308b\uff09\u3001\u6570\u79d2\u306b\u4e00\u5ea6\u3001\u304a\u304a\u3080\u306d\u6570\u5341\u30df\u30ea\u30ef\u30c3\u30c8\u306e\u96fb\u529b\u3092 2\u30df\u30ea\u79d2\u307b\u3069\u6d88\u8cbb\u3059\u308b\u3060\u3051\u6e08\u307f\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"http:\/\/www.nordicsemi.com\/eng\/nordic\/download_resource\/20338\/14\/22969768\">Nordic \u793e\u306e\u53c2\u8003\u8cc7\u6599\u00a0S110 nRF51822 SoftDevice Specification v1.3\uff08PDF\uff09<\/a><\/li>\n<\/ul>\n<p>\u4e0a\u8a18\u8cc7\u6599\uff08<span style=\"color: #424242;\">S110 nRF51822 SoftDevice Specification v1.3<\/span>\uff09\u306e\u00a0Figure 17 Advertising event\u3001\u304a\u3088\u3073 nRF51822 \u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u898b\u3066\u6982\u7b97\u3059\u308b\u3068\u3001\u4e00\u5ea6\u306e advertise \u3067\u5fc5\u8981\u306a\u96fb\u529b\u91cf\uff08VDD = 3V \u3067\u9001\u4fe1\u96fb\u529b\u304c 0dBm \u306e\u3068\u304d\uff09\u306f 60\u30de\u30a4\u30af\u30ed\u30ef\u30c3\u30c8\u79d2\uff0820\u30de\u30a4\u30af\u30ed\u30a2\u30f3\u30da\u30a2\u79d2\uff09\u7a0b\u5ea6\u3068\u601d\u308f\u308c\u307e\u3059\u306e\u3067\u3001\u305f\u3068\u3048\u3070\u30ea\u30c1\u30a6\u30e0\u30dc\u30bf\u30f3\u96fb\u6c60\u306e CR2025 \u3067\u3001advertise \u306e\u9593\u9694\u3092 1\u79d2\u306b\u8a2d\u5b9a\u3057\u3066\u3082\u300110\u301c12\u30f6\u6708\u7a0b\u5ea6\u306f\u52d5\u4f5c\u3059\u308b\u3082\u306e\u3068\u63a8\u5b9a\u3055\u308c\u307e\u3059\u3002\uff08advertise \u9593\u9694\u3092 30\u79d2\u306b\u8a2d\u5b9a\u3059\u308c\u3070 5\u5e74\u8fd1\u304f\u6301\u3064\u8a08\u7b97\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u6a5f\u5668\u4ed5\u69d8\u306b\u3082\u4f9d\u308a\u307e\u3059\u304c\u3001\u304a\u304a\u3080\u306d\u96fb\u6c60\u4ea4\u63db\u4e0d\u8981\u306e\u88fd\u54c1\u3068\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3068\u601d\u308f\u308c\u307e\u3059\u3002\uff09<\/p>\n<p>\u4f59\u8ac7\u3067\u3059\u304c\u3001\u4e0a\u8a18\u8cc7\u6599\u306e v2.0 \u304b\u3089\u306f\u3001\u30b0\u30e9\u30d5\u7e26\u8ef8\uff08\u96fb\u6d41\uff09\u306e\u6570\u5b57\u304c\u9664\u304b\u308c\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u3002\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u898b\u3066\u81ea\u5206\u3067\u96fb\u6d41\u5024\u3092\u57cb\u3081\u3066\u3044\u3051\u3070\u826f\u3044\u306e\u3067\u3057\u3087\u3046\u304c\u3001\u3053\u308c\u306f\u30c7\u30d0\u30a4\u30b9\u9078\u5b9a\u4e0a\u975e\u5e38\u306b\u91cd\u8981\u306a\u60c5\u5831\u3067\u3059\u306e\u3067\u3001\u3082\u3046\u5c11\u3057\u898b\u3084\u3059\u3044\u5f62\u306b\u3057\u3066\u9802\u3051\u308b\u3068\u5b09\u3057\u3044\u3068\u601d\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u5f8c\u8a18: <a href=\"\/wp\/2015\/04\/\uff08\u756a\u5916\u7de8\uff09bluetooth-le-\u306e\u30d0\u30c3\u30c6\u30ea\u30fc\u5bff\u547d\u3092\u898b\u7a4d\u3082\u308b\uff08\u305d\/\">\u30b0\u30e9\u30d5\u306b\u3057\u3066\u307f\u307e\u3057\u305f\uff084\u670810\u65e5\uff09<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Estimating battery life of Bluetooth LE advertising by Nordic data. Bluetooth LE\uff08BLE\uff09\u306e\u7b2c\u4e00\u306e\u7279\u5fb4\u306f\u3001\u96fb\u529b\u6d88\u8cbb\u304c\u6975\u3081\u3066\u5c0f\u3055\u3044\u3053\u3068\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001BLE \u30da\u30ea\u30d5\u30a7\u30e9\u30eb\u304c\u30bb\u30f3\u30c8\u30e9\u30eb\uff08Wi-Fi \u3067\u3044\u3046\u3068\u3053\u308d\u306e\u30a2\u30af\u30bb\u30b9\u30dd\u30a4\u30f3\u30c8\uff09\u3068\u901a\u4fe1\u3057\u3066\u3044\u306a\u3044\u3068\u304d\u3001\u81ea\u5206\u306e\u5b58\u5728\u3092 advertise\uff08\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\uff09\u3059\u308b\u3060\u3051\u3067\u3042\u308c\u3070\u3001\u6570\u79d2\u306b\u4e00\u5ea6\u30d1\u30b1\u30c3\u30c8\u3092\u9001\u308b\u3060\u3051\u3067\u826f\u3044\u306e\u3067\uff08\u6b63\u78ba\u306b\u306f\u30013\u3064\u306e\u5468\u6ce2\u6570\u3067\u9023\u7d9a\u3057\u3066\u9001\u4fe1\u3059\u308b\uff09\u3001\u2026 <span class=\"read-more\"><a href=\"https:\/\/flogics.com\/wp\/2015\/03\/%ef%bc%88%e7%95%aa%e5%a4%96%e7%b7%a8%ef%bc%89bluetooth-le-%e3%81%ae%e3%83%90%e3%83%83%e3%83%86%e3%83%aa%e3%83%bc%e5%af%bf%e5%91%bd%e3%82%92%e8%a6%8b%e7%a9%8d%e3%82%82%e3%82%8b\/\">\u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[13],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/flogics.com\/wp\/wp-json\/wp\/v2\/posts\/484"}],"collection":[{"href":"https:\/\/flogics.com\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flogics.com\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flogics.com\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/flogics.com\/wp\/wp-json\/wp\/v2\/comments?post=484"}],"version-history":[{"count":8,"href":"https:\/\/flogics.com\/wp\/wp-json\/wp\/v2\/posts\/484\/revisions"}],"predecessor-version":[{"id":553,"href":"https:\/\/flogics.com\/wp\/wp-json\/wp\/v2\/posts\/484\/revisions\/553"}],"wp:attachment":[{"href":"https:\/\/flogics.com\/wp\/wp-json\/wp\/v2\/media?parent=484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flogics.com\/wp\/wp-json\/wp\/v2\/categories?post=484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flogics.com\/wp\/wp-json\/wp\/v2\/tags?post=484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}