{"id":10492,"date":"2021-08-09T18:04:53","date_gmt":"2021-08-10T01:04:53","guid":{"rendered":"https:\/\/www.litepoint.com\/?post_type=blog&p=10492"},"modified":"2021-08-09T18:04:57","modified_gmt":"2021-08-10T01:04:57","slug":"bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c","status":"publish","type":"blog","link":"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/","title":{"rendered":"Bluetooth\u00ae<\/sup> 5.1 – \u6b63\u78ba\u306a\u4f4d\u7f6e\u3068\u65b9\u5411\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3057\u3087\u3046\u304b?"},"content":{"rendered":"\n

\u3053\u306e\u30d6\u30ed\u30b0\u306f LitePoint \u306e\u30a4\u30d6\u30fb\u30c0\u30cb\u30a8\u30eb (Eve Danel) \u306b\u3088\u308b\u6295\u7a3f\u3067\u3059\u3002\u3053\u306e\u6295\u7a3f\u3067\u306f\u3001\u6700\u65b0\u306e Bluetooth\u00ae<\/sup> \u4ed5\u69d8\u304a\u3088\u3073 Bluetooth\u00ae<\/sup> 5.1 \u306e\u65b0\u3057\u3044\u30c6\u30b9\u30c8\u8981\u4ef6\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/em><\/p>\n\n\n\n

Bluetooth\u00ae<\/sup> 5.1 – \u6b63\u78ba\u306a\u4f4d\u7f6e\u3068\u65b9\u5411\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3057\u3087\u3046\u304b?<\/strong><\/p>\n\n\n\n

2010 \u5e74\u3001Bluetooth\u00ae<\/sup> Low Energy (Bluetooth\u00ae<\/sup> LE) \u304c Bluetooth\u00ae<\/sup> 4.0 \u6a19\u6e96\u3068\u3057\u3066\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002\u30af\u30e9\u30b7\u30c3\u30af\u3068\u3055\u308c\u308b\u524d\u4e16\u4ee3\u306e Bluetooth\u00ae<\/sup> \u3068\u6bd4\u3079\u3001Bluetooth\u00ae<\/sup> LE \u306f\u4f4e\u51fa\u529b\u3067\u4f5c\u52d5\u3057\u3001\u30db\u30b9\u30c8\u30c7\u30d0\u30a4\u30b9\u306e\u96fb\u6c60\u5bff\u547d\u304c\u5ef6\u9577\u3055\u308c\u3066\u3044\u307e\u3059\u30022016 \u5e74\u3001Bluetooth\u00ae<\/sup> 5 \u6a19\u6e96\u306e\u5c0e\u5165\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u304c\u500d\u5897\u3057\u3001\u901a\u4fe1\u53ef\u80fd\u8ddd\u96e2\u304c\u4f38\u3073\u307e\u3057\u305f\u3002Bluetooth\u00ae<\/sup> 5.1 \u304c 2019 \u5e74\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001\u4f4d\u7f6e\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u53ef\u80fd\u306b\u3059\u308b\u65b9\u5411\u63a2\u77e5\u62e1\u5f35\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

Bluetooth\u00ae<\/sup> 5.1 \u4f7f\u7528\u4f8b<\/strong><\/p>\n\n\n\n

Bluetooth\u00ae<\/sup> 5.1 \u306e\u65b9\u5411\u63a2\u77e5\u62e1\u5f35\u6a5f\u80fd\u3067\u306f\u3001\u642d\u8f09\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306b\u3088\u308a\u3001\u5ba4\u5185\u4f5c\u52d5\u6642\u306b GPS \u540c\u69d8\u306e\u4f4d\u7f6e\u6c7a\u3081\u6a5f\u80fd\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30bf\u30a4\u30d7\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u4f7f\u7528\u4f8b\u306f\u3001\u30a2\u30bb\u30c3\u30c8\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u304b\u3089\u5efa\u7269\u5185\u306e\u4eba\u306e\u6240\u5728\u7279\u5b9a\u3001\u5ba4\u5185\u3067\u306e\u65b9\u5411\u63a2\u77e5\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u305d\u306e\u4ed6\u304c\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u4f7f\u7528\u4f8b\u306e\u7bc4\u56f2\u304c\u5e83\u3044\u3053\u3068\u3067\u3001\u7523\u696d\u3001\u533b\u7642\u3001\u5c0f\u58f2\u3001\u6b53\u5f85\u3001\u4f01\u696d\u3001\u5bb6\u5ead\u307e\u305f\u306f\u8f38\u9001\u7b49\u3001\u307b\u3068\u3093\u3069\u3059\u3079\u3066\u306e\u5782\u76f4\u5e02\u5834\u306b\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n

RSSI \u30d9\u30fc\u30b9\u306e\u8fd1\u63a5\u611f\u77e5<\/strong> <\/p>\n\n\n\n

Bluetooth\u00ae<\/sup> \u306f\u3001Bluetooth\u00ae<\/sup> \u30d3\u30fc\u30b3\u30f3\u3092\u5229\u7528\u3057\u305f\u8fd1\u63a5\u30bb\u30f3\u30b5\u30fc\u3067\u306f\u3059\u3067\u306b\u5e83\u304f\u591a\u7528\u3055\u308c\u3066\u3044\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3067\u3059\u3002\u3053\u306e\u65b9\u6cd5\u3067\u306f\u3001\u30ed\u30b1\u30fc\u30bf\u30fc\u304c\u3001\u30ed\u30b1\u30fc\u30bf\u30fc\u306e\u53d7\u4fe1\u6a5f\u5074\u3067\u6e2c\u5b9a\u3059\u308b\u4fe1\u53f7\u306e\u5f37\u5ea6\u3092\u793a\u3059\u53d7\u4fe1\u4fe1\u53f7\u5f37\u5ea6 (RSSI) \u5024\u3092\u4f7f\u7528\u3057\u3066\u3001\u8ddd\u96e2\u3092\u63a8\u5b9a\u3057\u307e\u3059\u3002RSSI \u306f\u3001\u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u3068\u306e\u9593\u306e\u8ddd\u96e2\u306e\u63a8\u5b9a\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u9001\u4fe1\u6a5f\u306e\u51fa\u529b\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3001\u4fe1\u53f7\u6e1b\u8870\u3092\u6e2c\u5b9a\u3057\u3066\u5bfe\u8c61\u7269\u306e\u5834\u6240\u3092\u63a8\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\"\"
\u56f3 1:RSSI \u30d9\u30fc\u30b9\u306e\u65b9\u6cd5<\/figcaption><\/figure>\n\n\n\n

RSSI \u30d9\u30fc\u30b9\u306e\u65b9\u6cd5\u3067\u306f\u74b0\u5883\u306b\u3088\u308a\u504f\u308a\u304c\u751f\u3058\u308b\u305f\u3081\u3001\u53ef\u80fd\u306a\u306e\u306f\u8ddd\u96e2\u306e\u6982\u7b97\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u3068\u306e\u9593\u306b\u969c\u5bb3\u7269\u304c\u3042\u308b\u3001\u5927\u52e2\u306e\u4eba\u304c\u305f\u307e\u3063\u3066\u3044\u308b\u306a\u3069\u3067\u3001\u4fe1\u53f7\u304c\u5927\u5e45\u306b\u6e1b\u8870\u3055\u308c\u3001\u8ddd\u96e2\u63a8\u5b9a\u7cbe\u5ea6\u304c\u843d\u3061\u307e\u3059\u3002\u307e\u305f\u3001\u4f4d\u7f6e\u306b\u3064\u3044\u3066\u8a73\u7d30\u60c5\u5831\u304c\u306a\u3044\u305f\u3081\u3001RSSI \u65b9\u6cd5\u3067\u691c\u77e5\u3067\u304d\u308b\u306e\u306f\u3001\u56f3 1 \u306e\u3068\u304a\u308a\u3001\u30c7\u30d0\u30a4\u30b9\u304c\u53d7\u4fe1\u6a5f\u3092\u56f2\u3080\u5186\u5f62\u7bc4\u56f2\u5185\u306b\u3042\u308b\u3053\u3068\u3060\u3051\u3067\u3059\u3002  \u30ed\u30b1\u30fc\u30bf\u30fc\u3092\u8907\u6570\u914d\u7f6e\u3057\u3001\u4fe1\u53f7\u4e09\u8fba\u6e2c\u91cf\u3092\u4f7f\u7528\u3057\u3066\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u4f4d\u7f6e\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u30b7\u30b9\u30c6\u30e0\u306f\u3055\u3089\u306b\u8907\u96d1\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u5230\u6765\u89d2\u3068\u767a\u5c04\u89d2\u306b\u3088\u308a\u7cbe\u5ea6\u5411\u4e0a<\/strong><\/p>\n\n\n\n

Bluetooth\u00ae<\/sup> 5.1 \u306f\u3001\u5230\u6765\u89d2 (AoA) \u3068\u767a\u5c04\u89d2 (AoD) \u60c5\u5831\u3092\u4e0e\u3048\u308b\u3053\u3068\u3067\u3001RSSI \u65b9\u6cd5\u306e\u7cbe\u5ea6\u3092\u5411\u4e0a\u3067\u304d\u307e\u3059\u3002 AoA \u306f\u3001\u53ef\u52d5 AoA \u9001\u4fe1\u6a5f (\u4f8b\u3048\u3070\u3001\u643a\u5e2f\u96fb\u8a71\u6a5f) \u304c\u5358\u4e00\u30a2\u30f3\u30c6\u30ca\u3092\u4f7f\u7528\u3057\u3066 Bluetooth\u00ae<\/sup> LE \u65b9\u5411\u691c\u51fa\u4fe1\u53f7\u3092\u9001\u4fe1\u3057\u3001\u56fa\u5b9a\u578b AoA \u53d7\u4fe1\u6a5f (\u4f8b\u3048\u3070\u3001\u5929\u4e95\u306b\u8a2d\u7f6e\u306e\u3082\u306e) \u306b\u3001\u6700\u4f4e 2 \u672c\u306e\u30a2\u30f3\u30c6\u30ca\u3092\u88c5\u5099\u3057\u305f\u30a2\u30f3\u30c6\u30ca\u30a2\u30ec\u30a4\u304c\u4ed8\u3044\u3066\u3044\u308b\u3001\u30a2\u30bb\u30c3\u30c8\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0\u7b49\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u4f7f\u7528\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u30a2\u30ec\u30a4\u306f\u3001\u30a2\u30f3\u30c6\u30ca\u9593\u306e\u4f4d\u76f8\u5dee\u3092\u5229\u7528\u3057\u3066\u3001\u9001\u4fe1\u6a5f\u306e\u65b9\u5411\u3092\u78ba\u5b9a\u3059\u308b\u306e\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u5230\u6765\u89d2\u78ba\u5b9a\u306f\u3001\u4fe1\u53f7\u306e\u6ce2\u9577\u3001\u30a2\u30f3\u30c6\u30ca\u3068\u53d7\u4fe1\u3059\u308b\u4fe1\u53f7\u306e\u4f4d\u76f8\u3068\u306e\u9593\u306e\u8ddd\u96e2\u3092\u3082\u3068\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\"\"



\u56f3 2: AoA \u65b9\u6cd5<\/figcaption><\/figure>\n\n\n\n

AoD \u306f\u3001\u5ba4\u5185\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u306e\u65b9\u5411\u63a2\u77e5\u7b49\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002AoD \u53d7\u4fe1\u6a5f\u3001\u4f8b\u3048\u3070\u96fb\u8a71\u6a5f\u306f\u3001\u56fa\u5b9a\u578b AoD \u9001\u4fe1\u6a5f (\u4f8b\u3048\u3070\u3001\u5929\u4e95\u306b\u8a2d\u7f6e\u3057\u305f\u3082\u306e\u3001\u3059\u306a\u308f\u3061\u3001\u6700\u4f4e 2 \u672c\u306e\u30a2\u30f3\u30c6\u30ca\u304c\u3042\u308b\u30a2\u30f3\u30c6\u30ca\u30a2\u30ec\u30a4\u3092\u88c5\u5099) \u304c\u9001\u4fe1\u3059\u308b\u65b9\u5411\u63a2\u77e5\u4fe1\u53f7\u3092\u53d7\u4fe1\u3057\u307e\u3059\u3002AOA \u3068\u540c\u69d8\u3001\u89d2\u5ea6\u306f\u3001\u4fe1\u53f7\u306e\u4f4d\u76f8\u60c5\u5831\u3092\u4f7f\u7528\u3057\u3066\u78ba\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\"\"




\u56f3 3: AoD \u65b9\u6cd5<\/figcaption><\/figure>\n\n\n\n

Bluetooth\u00ae<\/sup> 5.1 \u6052\u5e38\u7684\u30c8\u30fc\u30f3\u62e1\u5f35 (CTE)<\/strong> <\/p>\n\n\n\n

AoA \u3068 AoD \u3092\u6709\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u4fe1\u53f7\u306e\u4f4d\u76f8\u3092\u6e2c\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u65b9\u5411\u63a2\u77e5\u306e\u305f\u3081\u3001Bluetooth\u00ae<\/sup> 5.1 \u30b3\u30a2\u4ed5\u69d8\u306b\u300116 \u30de\u30a4\u30af\u30ed\u79d2\u304b\u3089 160 \u30de\u30a4\u30af\u30ed\u79d2\u306e\u53ef\u5909\u671f\u9593\u306e\u9023\u7d9a\u30d3\u30c3\u30c8\u3067\u3042\u308b\u6052\u5e38\u7684\u30c8\u30fc\u30f3\u62e1\u5f35 (CTE) \u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u8ffd\u52a0\u3057\u3066\u3044\u307e\u3059\u3002CTE \u306f\u30011 Mbps (\u898f\u5b9a) \u307e\u305f\u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u3067 2 Mbps \u306e\u30ec\u30fc\u30c8\u3067\u4f5c\u52d5\u3059\u308b Bluetooth\u00ae<\/sup> LE \u306e\u307f\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002CTE \u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u306f\u3001\u53d7\u4fe1\u3059\u308b\u4fe1\u53f7\u4f4d\u76f8\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u3001\u5b9a\u5e38\u6ce2\u9577\u306e 1 \u3064\u306e\u5468\u6ce2\u6570\u3067\u9001\u4fe1\u304c\u5fc5\u8981\u306a\u4e00\u9023\u306e\u5909\u8abf 1 \u30d3\u30c3\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3053\u306e\u4fe1\u53f7\u306f\u30011s \u307e\u305f\u306f 0s \u306e\u9577\u3044\u6587\u5b57\u5217\u304c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001\u4fe1\u53f7\u306e\u30b9\u30af\u30e9\u30f3\u30d6\u30eb\u5316\u3092\u884c\u3046\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308b\u767d\u8272\u5316\u306e\u5f71\u97ff\u306f\u53d7\u3051\u307e\u305b\u3093\u3002 <\/p>\n\n\n\n

\"\"
\u56f3 4: CTE<\/figcaption><\/figure>\n\n\n\n

Bluetooth\u00ae<\/sup> 5.1 \u306e\u30c6\u30b9\u30c8\u65b9\u6cd5<\/strong><\/p>\n\n\n\n

\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9\u5411\u3051\u306b\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u5c0e\u5165\u3092\u6210\u529f\u3055\u305b\u308b\u30ab\u30ae\u3068\u306a\u308b\u306e\u306f\u3001\u305d\u306e\u4f4d\u7f6e\u3092\u3044\u304b\u306b\u9ad8\u7cbe\u5ea6\u3067\u6e2c\u5b9a\u3059\u308b\u304b\u3067\u3059\u3002Bluetooth\u00ae<\/sup> 5.1 \u306f\u3001\u30b5\u30d6\u30e1\u30fc\u30bf\u30fc\u30ec\u30d9\u30eb\u306e\u7cbe\u5ea6\u63d0\u4f9b\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u8a55\u4fa1\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u6027\u80fd\u306e\u4fdd\u8a3c\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

Bluetooth\u00ae<\/sup> SIG \u306f Bluetooth\u00ae<\/sup> PHY \u30c6\u30b9\u30c8\u3092\u66f4\u65b0\u3057\u3001\u3053\u308c\u3089\u306e\u65b0\u3057\u3044\u65b9\u5411\u63a2\u77e5\u6a5f\u80fd\u306e\u8a55\u4fa1\u3092\u52a0\u3048\u307e\u3057\u305f\u3002AoA \u304a\u3088\u3073 AoD \u65b9\u6cd5\u306e\u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u30c6\u30b9\u30c8\u5411\u3051\u306b\u65b0\u3057\u3044\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3001\u305d\u3057\u3066 1 Mbps \u3068 2 Mbps \u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b Bluetooth\u00ae<\/sup> \u30c7\u30fc\u30bf\u30ec\u30fc\u30c8\u306e\u5404\u7a2e\u7d44\u307f\u5408\u308f\u305b\u3001\u6a19\u6e96\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b 1 \u30de\u30a4\u30af\u30ed\u79d2\u3068 2 \u30de\u30a4\u30af\u30ed\u79d2\u5207\u66ff\u304a\u3088\u3073\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u56de\u6570\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002\u5168\u4f53\u3068\u3057\u3066\u3001AoA \u304a\u3088\u3073 AoD \u3092\u5bfe\u8c61\u3068\u3059\u308b\u305f\u3081\u3001PHY \u30c6\u30b9\u30c8\u306b 23 \u306e\u65b0\u3057\u3044\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n

CTE \u306f Bluetooth\u00ae<\/sup> \u306e\u65b0\u3057\u3044\u30b3\u30f3\u30bb\u30d7\u30c8\u3067\u3001\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u306f\u3001\u9001\u4fe1\u6a5f\u304c\u305d\u308c\u3092\u9069\u5207\u306b\u751f\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u30c7\u30b6\u30a4\u30f3\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u53d7\u4fe1\u6a5f\u5074\u3067\u306f\u3001\u53d7\u4fe1\u6a5f CTE \u3067 IQ \u6e2c\u5b9a\u3092\u4f7f\u7528\u3057\u3066\u3001\u4fe1\u53f7\u4f4d\u76f8\u3092\u6b63\u78ba\u306b\u5f15\u304d\u51fa\u3059\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n

\"\"
\u56f3 5: AoA \u304a\u3088\u3073 AoD \u30c6\u30b9\u30c8\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u5b8c\u5168\u7248<\/figcaption><\/figure>\n\n\n\n

\u56f3 5 \u306f\u3001AoA \u304a\u3088\u3073 AoD \u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u30c6\u30b9\u30c8\u5411\u3051\u306e\u30c6\u30b9\u30c8\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u5168\u4f53\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002LitePoint \u306e IQxel-MW 7G \u306f\u3001\u65b0\u3057\u3044\u65b9\u5411\u63a2\u77e5\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002LitePoint \u306f\u3001\u5148\u7aef\u7684\u306a Bluetooth\u00ae<\/sup> 5.1 \u30c1\u30c3\u30d7\u30bb\u30c3\u30c8\u5411\u3051\u5168\u81ea\u52d5 DUT \u3068\u30c6\u30b9\u30bf\u30fc\u5236\u5fa1\u306b\u5bfe\u5fdc\u3059\u308b IQfact+ \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d1\u30c3\u30b1\u30fc\u30b8\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

AoA \u9001\u4fe1\u6a5f\u3068\u53d7\u4fe1\u6a5f\u30c6\u30b9\u30c8<\/em><\/p>\n\n\n\n

AoA \u9001\u4fe1\u6a5f (\u901a\u5e38\u306f\u30e2\u30d0\u30a4\u30eb\u6a5f\u5668) \u3067\u306f\u3001\u6a5f\u5668\u306f\u5358\u4e00\u30a2\u30f3\u30c6\u30ca\u306e\u307f\u642d\u8f09\u3055\u308c\u3001CTE \u30d5\u30a3\u30fc\u30eb\u30c9\u306f PDU \u7d42\u7aef\u3067\u5207\u308a\u66ff\u3048\u3059\u308b\u3053\u3068\u306a\u304f\u9023\u7d9a\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002\u4fe1\u53f7\u53d7\u4fe1\u6642\u3001\u30c6\u30b9\u30bf\u30fc\u306f CTE \u4fe1\u53f7\u306e\u6700\u5927\u30d4\u30fc\u30af\u3068\u5e73\u5747\u51fa\u529b\u3001\u3053\u308c\u3089\u306e\u9001\u4fe1\u6e08\u4fe1\u53f7\u306e\u642c\u9001\u6ce2\u5468\u6ce2\u6570\u30aa\u30d5\u30bb\u30c3\u30c8\u304a\u3088\u3073\u642c\u9001\u6ce2\u30c9\u30ea\u30d5\u30c8\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

AoA \u53d7\u4fe1\u6a5f\u306f\u3001\u8907\u6570\u306e\u30a2\u30f3\u30c6\u30ca\u3067\u30b9\u30a4\u30c3\u30c1\u304c 1 \u3064\u306e\u305f\u3081\u3001\u3055\u3089\u306b\u8907\u96d1\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30c6\u30b9\u30bf\u30fc\u304c\u9001\u4fe1\u3057\u305f CTE \u4fe1\u53f7\u3092\u53d7\u4fe1\u3057\u305f\u5834\u5408\u3001\u53d7\u4fe1\u6a5f\u306f\u3001\u4e8b\u524d\u5b9a\u7fa9\u3057\u305f\u30d1\u30bf\u30fc\u30f3\u306b\u5408\u308f\u305b\u3066\u3001\u30a2\u30ec\u30a4\u306b\u3042\u308b\u8907\u6570\u306e\u30a2\u30f3\u30c6\u30ca\u306e\u9593\u3067\u5207\u66ff\u3092\u884c\u3044\u307e\u3059\u3002\u5207\u66ff\u6642\u9593\u306f\u6a19\u6e96\u5b9a\u7fa9\u3069\u304a\u308a\u30011 \u30de\u30a4\u30af\u30ed\u79d2\u304b\u30012 \u30de\u30a4\u30af\u30ed\u79d2\u3067\u3059\u3002DUT \u306f\u3001\u6a19\u6e96\u5b9a\u7fa9\u3069\u304a\u308a\u3001\u5272\u5f53\u3055\u308c\u305f\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30b9\u30ed\u30c3\u30c8\u306e 1 \u30de\u30a4\u30af\u30ed\u79d2\u307e\u305f\u306f 2 \u30de\u30a4\u30af\u30ed\u79d2\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u4e2d\u306b\u3001\u53d7\u4fe1\u3057\u305f CTE \u306e\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3082\u884c\u3044\u307e\u3059\u3002DUT \u304c\u53d6\u5f97\u3057\u305f IQ \u30b5\u30f3\u30d7\u30eb\u306f\u3001\u5206\u6790\u306e\u305f\u3081\u30c6\u30b9\u30bf\u30fc\u306b\u9001\u4fe1\u3055\u308c\u3001\u4f4d\u76f8\u6e2c\u5b9a\u304c\u4ed5\u69d8\u7bc4\u56f2\u5185\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

AoD \u53d7\u4fe1\u6a5f\u3068\u9001\u4fe1\u6a5f\u30c6\u30b9\u30c8<\/em><\/p>\n\n\n\n

AoD \u53d7\u4fe1\u6a5f (\u5358\u4e00\u30a2\u30f3\u30c6\u30ca\u642d\u8f09\u306e\u30e2\u30d0\u30a4\u30eb\u6a5f\u5668) \u306f\u3001\u6b63\u3057\u3044\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30b9\u30ed\u30c3\u30c8\u3067\u3001\u53d7\u4fe1\u3057\u305f CTE \u4fe1\u53f7\u3092\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u691c\u8a3c\u306e\u305f\u3081\u3001DUT \u304c\u53d6\u5f97\u3059\u308b IQ \u30b5\u30f3\u30d7\u30eb\u306f\u3001\u30c6\u30b9\u30bf\u30fc\u306b\u9001\u4fe1\u3055\u308c\u3001\u51e6\u7406\u304a\u3088\u3073\u5206\u6790\u3055\u308c\u307e\u3059\u3002AoA \u53d7\u4fe1\u6a5f\u30c6\u30b9\u30c8\u306e\u5834\u5408\u3068\u540c\u69d8\u3001\u3053\u306e\u30c6\u30b9\u30c8\u3067\u306f\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u304b\u3089\u306e\u4f4d\u76f8\u5024\u304c\u4ed5\u69d8\u7bc4\u56f2\u5185\u304b\u306e\u691c\u8a3c\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

AoD \u9001\u4fe1\u6a5f\u306f\u3001\u6700\u5c0f 2 \u672c\u306e\u30a2\u30f3\u30c6\u30ca\u304c\u3042\u308b\u30a2\u30f3\u30c6\u30ca\u30a2\u30ec\u30a4\u3092\u642d\u8f09\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u9001\u4fe1\u6a5f\u30c6\u30b9\u30c8\u3067\u306f\u3001CTE \u306e\u9069\u5207\u306a\u5272\u5f53\u30b9\u30ed\u30c3\u30c8\u4e2d\u3001\u304a\u3088\u3073\u30a2\u30f3\u30c6\u30ca\u30a2\u30ec\u30a4\u5185\u306e\u9069\u5207\u306a\u5207\u66ff\u30d1\u30bf\u30fc\u30f3\u3067\u30a2\u30f3\u30c6\u30ca\u5207\u66ff\u304c\u884c\u308f\u308c\u308b\u304b\u306e\u691c\u8a3c\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

Bluetooth\u00ae<\/sup> 5.1 \u5411\u3051\u306e LitePoint \u306e\u30c6\u30b9\u30c8\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u306e\u8a73\u7d30\u306f\u3001IQxel-MW 7G<\/a> \u304a\u3088\u3073 IQfact+<\/a> \u30da\u30fc\u30b8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n

\u8a73\u7d30\u306f\u3001Testing Bluetooth\u00ae<\/sup> 5.1 \u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30ce\u30fc\u30c8<\/a>\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u304b\u3001\u3053\u306e\u30c8\u30d4\u30c3\u30af\u306b\u95a2\u3059\u308b\u30a6\u30a7\u30d3\u30ca\u30fc\u306e\u9332\u753b\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a>\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3053\u306e\u30d6\u30ed\u30b0\u306f LitePoint \u306e\u30a4\u30d6\u30fb\u30c0\u30cb\u30a8\u30eb (Eve Danel) \u306b\u3088\u308b\u6295\u7a3f\u3067\u3059\u3002\u3053\u306e\u6295\u7a3f\u3067\u306f\u3001\u6700\u65b0\u306e Bluetooth\u00ae \u4ed5\u69d8\u304a\u3088\u3073 Bluetooth\u00ae 5.1 \u306e\u65b0\u3057\u3044\u30c6\u30b9\u30c8\u8981\u4ef6\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 B…<\/p>\n","protected":false},"author":7,"featured_media":0,"template":"","format":"standard","meta":{"_acf_changed":false,"_searchwp_excluded":"","footnotes":""},"blog-categories":[],"class_list":["post-10492","blog","type-blog","status-publish","format-standard","hentry"],"acf":[],"yoast_head":"\nBluetooth\u00ae 5.1 - \u6b63\u78ba\u306a\u4f4d\u7f6e\u3068\u65b9\u5411\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3057\u3087\u3046\u304b? - LitePoint<\/title>\n<meta name=\"description\" content=\"\u3053\u306e\u6295\u7a3f\u3067\u306f\u3001\u6700\u65b0\u306e Bluetooth\u00ae \u4ed5\u69d8\u304a\u3088\u3073 Bluetooth\u00ae 5.1 \u306e\u65b0\u3057\u3044\u30c6\u30b9\u30c8\u8981\u4ef6\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-\u6b63\u78ba\u306a\u4f4d\u7f6e\u3068\u65b9\u5411\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u306a\u305c\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bluetooth\u00ae 5.1 - \u6b63\u78ba\u306a\u4f4d\u7f6e\u3068\u65b9\u5411\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3057\u3087\u3046\u304b?\" \/>\n<meta property=\"og:description\" content=\"\u3053\u306e\u6295\u7a3f\u3067\u306f\u3001\u6700\u65b0\u306e Bluetooth\u00ae \u4ed5\u69d8\u304a\u3088\u3073 Bluetooth\u00ae 5.1 \u306e\u65b0\u3057\u3044\u30c6\u30b9\u30c8\u8981\u4ef6\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/\" \/>\n<meta property=\"og:site_name\" content=\"LitePoint\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/litepointcorporation\" \/>\n<meta property=\"article:modified_time\" content=\"2021-08-10T01:04:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.litepoint.com\/wp-content\/uploads\/2021\/08\/RSSI-Based-Method-1.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@litepoint\" \/>\n<meta name=\"twitter:label1\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"3\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/blog\\\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\\\/\",\"url\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/blog\\\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\\\/\",\"name\":\"Bluetooth\\u00ae 5.1 - \\u6b63\\u78ba\\u306a\\u4f4d\\u7f6e\\u3068\\u65b9\\u5411\\u3092\\u63a2\\u3059\\u5fc5\\u8981\\u304c\\u3042\\u308b\\u306e\\u306f\\u306a\\u305c\\u3067\\u3057\\u3087\\u3046\\u304b? - LitePoint\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/blog\\\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/blog\\\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cdn.shortpixel.ai\\\/spai\\\/q_lossless+ret_img+to_webp\\\/www.litepoint.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/RSSI-Based-Method-1.png\",\"datePublished\":\"2021-08-10T01:04:53+00:00\",\"dateModified\":\"2021-08-10T01:04:57+00:00\",\"description\":\"\\u3053\\u306e\\u6295\\u7a3f\\u3067\\u306f\\u3001\\u6700\\u65b0\\u306e Bluetooth\\u00ae \\u4ed5\\u69d8\\u304a\\u3088\\u3073 Bluetooth\\u00ae 5.1 \\u306e\\u65b0\\u3057\\u3044\\u30c6\\u30b9\\u30c8\\u8981\\u4ef6\\u306b\\u3064\\u3044\\u3066\\u8aac\\u660e\\u3057\\u307e\\u3059\\u3002\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/blog\\\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\\\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/blog\\\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/blog\\\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\\\/#primaryimage\",\"url\":\"https:\\\/\\\/cdn.shortpixel.ai\\\/spai\\\/q_lossless+ret_img+to_webp\\\/www.litepoint.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/RSSI-Based-Method-1.png\",\"contentUrl\":\"https:\\\/\\\/cdn.shortpixel.ai\\\/spai\\\/q_lossless+ret_img+to_webp\\\/www.litepoint.com\\\/wp-content\\\/uploads\\\/2021\\\/08\\\/RSSI-Based-Method-1.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/blog\\\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"blog\",\"item\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Bluetooth\\u00ae 5.1 – \\u6b63\\u78ba\\u306a\\u4f4d\\u7f6e\\u3068\\u65b9\\u5411\\u3092\\u63a2\\u3059\\u5fc5\\u8981\\u304c\\u3042\\u308b\\u306e\\u306f\\u306a\\u305c\\u3067\\u3057\\u3087\\u3046\\u304b?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/#website\",\"url\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/\",\"name\":\"LitePoint\",\"description\":\"Leader of Wireless Testing Innovations\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/#organization\",\"name\":\"LitePoint\",\"url\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/cdn.shortpixel.ai\\\/spai\\\/q_lossless+ret_img+to_webp\\\/www.litepoint.com\\\/wp-content\\\/uploads\\\/2019\\\/05\\\/LP.png\",\"contentUrl\":\"https:\\\/\\\/cdn.shortpixel.ai\\\/spai\\\/q_lossless+ret_img+to_webp\\\/www.litepoint.com\\\/wp-content\\\/uploads\\\/2019\\\/05\\\/LP.png\",\"width\":90,\"height\":14,\"caption\":\"LitePoint\"},\"image\":{\"@id\":\"https:\\\/\\\/www.litepoint.com\\\/ja\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/litepointcorporation\",\"https:\\\/\\\/x.com\\\/litepoint\",\"http:\\\/\\\/www.linkedin.com\\\/company\\\/litepoint\",\"http:\\\/\\\/www.youtube.com\\\/user\\\/LitePoint\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Bluetooth\u00ae 5.1 - \u6b63\u78ba\u306a\u4f4d\u7f6e\u3068\u65b9\u5411\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3057\u3087\u3046\u304b? - LitePoint","description":"\u3053\u306e\u6295\u7a3f\u3067\u306f\u3001\u6700\u65b0\u306e Bluetooth\u00ae \u4ed5\u69d8\u304a\u3088\u3073 Bluetooth\u00ae 5.1 \u306e\u65b0\u3057\u3044\u30c6\u30b9\u30c8\u8981\u4ef6\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-\u6b63\u78ba\u306a\u4f4d\u7f6e\u3068\u65b9\u5411\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u306a\u305c\/","og_locale":"ja_JP","og_type":"article","og_title":"Bluetooth\u00ae 5.1 - \u6b63\u78ba\u306a\u4f4d\u7f6e\u3068\u65b9\u5411\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3057\u3087\u3046\u304b?","og_description":"\u3053\u306e\u6295\u7a3f\u3067\u306f\u3001\u6700\u65b0\u306e Bluetooth\u00ae \u4ed5\u69d8\u304a\u3088\u3073 Bluetooth\u00ae 5.1 \u306e\u65b0\u3057\u3044\u30c6\u30b9\u30c8\u8981\u4ef6\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002","og_url":"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/","og_site_name":"LitePoint","article_publisher":"https:\/\/www.facebook.com\/litepointcorporation","article_modified_time":"2021-08-10T01:04:57+00:00","og_image":[{"url":"data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA3MjMgNDExIiB3aWR0aD0iNzIzIiBoZWlnaHQ9IjQxMSIgZGF0YS11PSJodHRwcyUzQSUyRiUyRnd3dy5saXRlcG9pbnQuY29tJTJGd3AtY29udGVudCUyRnVwbG9hZHMlMkYyMDIxJTJGMDglMkZSU1NJLUJhc2VkLU1ldGhvZC0xLnBuZyIgZGF0YS13PSI3MjMiIGRhdGEtaD0iNDExIiBkYXRhLWJpcD0iIj48L3N2Zz4=","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_site":"@litepoint","twitter_misc":{"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"3\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/","url":"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/","name":"Bluetooth\u00ae 5.1 - \u6b63\u78ba\u306a\u4f4d\u7f6e\u3068\u65b9\u5411\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3057\u3087\u3046\u304b? - LitePoint","isPartOf":{"@id":"https:\/\/www.litepoint.com\/ja\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/#primaryimage"},"image":{"@id":"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/#primaryimage"},"thumbnailUrl":"data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA3MjMgNDExIiB3aWR0aD0iNzIzIiBoZWlnaHQ9IjQxMSIgZGF0YS11PSJodHRwcyUzQSUyRiUyRnd3dy5saXRlcG9pbnQuY29tJTJGd3AtY29udGVudCUyRnVwbG9hZHMlMkYyMDIxJTJGMDglMkZSU1NJLUJhc2VkLU1ldGhvZC0xLnBuZyIgZGF0YS13PSI3MjMiIGRhdGEtaD0iNDExIiBkYXRhLWJpcD0iIj48L3N2Zz4=","datePublished":"2021-08-10T01:04:53+00:00","dateModified":"2021-08-10T01:04:57+00:00","description":"\u3053\u306e\u6295\u7a3f\u3067\u306f\u3001\u6700\u65b0\u306e Bluetooth\u00ae \u4ed5\u69d8\u304a\u3088\u3073 Bluetooth\u00ae 5.1 \u306e\u65b0\u3057\u3044\u30c6\u30b9\u30c8\u8981\u4ef6\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002","breadcrumb":{"@id":"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/#primaryimage","url":"data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA3MjMgNDExIiB3aWR0aD0iNzIzIiBoZWlnaHQ9IjQxMSIgZGF0YS11PSJodHRwcyUzQSUyRiUyRnd3dy5saXRlcG9pbnQuY29tJTJGd3AtY29udGVudCUyRnVwbG9hZHMlMkYyMDIxJTJGMDglMkZSU1NJLUJhc2VkLU1ldGhvZC0xLnBuZyIgZGF0YS13PSI3MjMiIGRhdGEtaD0iNDExIiBkYXRhLWJpcD0iIj48L3N2Zz4=","contentUrl":"data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA3MjMgNDExIiB3aWR0aD0iNzIzIiBoZWlnaHQ9IjQxMSIgZGF0YS11PSJodHRwcyUzQSUyRiUyRnd3dy5saXRlcG9pbnQuY29tJTJGd3AtY29udGVudCUyRnVwbG9hZHMlMkYyMDIxJTJGMDglMkZSU1NJLUJhc2VkLU1ldGhvZC0xLnBuZyIgZGF0YS13PSI3MjMiIGRhdGEtaD0iNDExIiBkYXRhLWJpcD0iIj48L3N2Zz4="},{"@type":"BreadcrumbList","@id":"https:\/\/www.litepoint.com\/ja\/blog\/bluetooth-5-1-%e6%ad%a3%e7%a2%ba%e3%81%aa%e4%bd%8d%e7%bd%ae%e3%81%a8%e6%96%b9%e5%90%91%e3%82%92%e6%8e%a2%e3%81%99%e5%bf%85%e8%a6%81%e3%81%8c%e3%81%82%e3%82%8b%e3%81%ae%e3%81%af%e3%81%aa%e3%81%9c\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.litepoint.com\/ja\/"},{"@type":"ListItem","position":2,"name":"blog","item":"https:\/\/www.litepoint.com\/ja\/blog\/"},{"@type":"ListItem","position":3,"name":"Bluetooth\u00ae 5.1 – \u6b63\u78ba\u306a\u4f4d\u7f6e\u3068\u65b9\u5411\u3092\u63a2\u3059\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u306a\u305c\u3067\u3057\u3087\u3046\u304b?"}]},{"@type":"WebSite","@id":"https:\/\/www.litepoint.com\/ja\/#website","url":"https:\/\/www.litepoint.com\/ja\/","name":"LitePoint","description":"Leader of Wireless Testing Innovations","publisher":{"@id":"https:\/\/www.litepoint.com\/ja\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.litepoint.com\/ja\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.litepoint.com\/ja\/#organization","name":"LitePoint","url":"https:\/\/www.litepoint.com\/ja\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.litepoint.com\/ja\/#\/schema\/logo\/image\/","url":"data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA5MCAxNCIgd2lkdGg9IjkwIiBoZWlnaHQ9IjE0IiBkYXRhLXU9Imh0dHBzJTNBJTJGJTJGd3d3LmxpdGVwb2ludC5jb20lMkZ3cC1jb250ZW50JTJGdXBsb2FkcyUyRjIwMTklMkYwNSUyRkxQLnBuZyIgZGF0YS13PSI5MCIgZGF0YS1oPSIxNCIgZGF0YS1iaXA9IiI+PC9zdmc+","contentUrl":"data:image\/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA5MCAxNCIgd2lkdGg9IjkwIiBoZWlnaHQ9IjE0IiBkYXRhLXU9Imh0dHBzJTNBJTJGJTJGd3d3LmxpdGVwb2ludC5jb20lMkZ3cC1jb250ZW50JTJGdXBsb2FkcyUyRjIwMTklMkYwNSUyRkxQLnBuZyIgZGF0YS13PSI5MCIgZGF0YS1oPSIxNCIgZGF0YS1iaXA9IiI+PC9zdmc+","width":90,"height":14,"caption":"LitePoint"},"image":{"@id":"https:\/\/www.litepoint.com\/ja\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/litepointcorporation","https:\/\/x.com\/litepoint","http:\/\/www.linkedin.com\/company\/litepoint","http:\/\/www.youtube.com\/user\/LitePoint"]}]}},"_links":{"self":[{"href":"https:\/\/www.litepoint.com\/ja\/wp-json\/wp\/v2\/blog\/10492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.litepoint.com\/ja\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.litepoint.com\/ja\/wp-json\/wp\/v2\/types\/blog"}],"author":[{"embeddable":true,"href":"https:\/\/www.litepoint.com\/ja\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":0,"href":"https:\/\/www.litepoint.com\/ja\/wp-json\/wp\/v2\/blog\/10492\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.litepoint.com\/ja\/wp-json\/wp\/v2\/media?parent=10492"}],"wp:term":[{"taxonomy":"blog-categories","embeddable":true,"href":"https:\/\/www.litepoint.com\/ja\/wp-json\/wp\/v2\/blog-categories?post=10492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}