{"id":10465,"date":"2024-03-24T15:28:18","date_gmt":"2024-03-24T06:28:18","guid":{"rendered":"https:\/\/www11.ieice.org\/cs\/ap\/wp\/?page_id=10465"},"modified":"2026-06-25T15:56:25","modified_gmt":"2026-06-25T06:56:25","slug":"los_probability_m2412","status":"publish","type":"page","link":"https:\/\/www.ieice.org\/cs\/ap\/misc\/denpan-db\/prop_model_db\/model_list\/los_probability_m2412\/","title":{"rendered":"ITU-R\u5831\u544aM.2412\u306e\u898b\u901a\u3057\u7387\u63a8\u5b9a\u5f0f\uff08Site-general\uff09"},"content":{"rendered":"<div class=\"pvc_clear\"><\/div><p id=\"pvc_stats_10465\" class=\"pvc_stats all  pvc_load_by_ajax_update\" data-element-id=\"10465\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p><div class=\"pvc_clear\"><\/div>(since 2025\/12\/5)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u898b\u901a\u3057\u7387\u306e\u8aac\u660e<\/strong><\/h3>\n\n\n\n<p>\u3000\u9ad8\u5468\u6ce2\u6570\u5e2f\u306b\u304a\u3051\u308b\u7121\u7dda\u30be\u30fc\u30f3\u8a2d\u8a08\u3067\u306f\uff0c\u9001\u53d7\u4fe1\u70b9\u9593\u306e\u898b\u901a\u3057\u6709\u7121\u306e\u8a55\u4fa1\uff08\u898b\u901a\u3057\u30a8\u30ea\u30a2\u306e\u63a8\u5b9a\uff09\u304c\u91cd\u8981\u306a\u691c\u8a0e\u9805\u76ee\u3068\u306a\u308b\uff0e\u898b\u901a\u3057\u6709\u7121\u306e\u8a55\u4fa1\u306f\uff0c\u3042\u308b\u74b0\u5883\u306b\u304a\u3044\u3066\u9001\u53d7\u4fe1\u70b9\u3092\u8a2d\u5b9a\u3057\u305f\u5834\u5408\u306b\uff0c\u305d\u306e\u9001\u53d7\u4fe1\u70b9\u9593\u306b\u898b\u901a\u3057\u304c\u53d6\u308c\u308b\u78ba\u7387\u3092\u63a8\u5b9a\u3059\u308b\u3053\u3068\u304c\u4e00\u822c\u7684\u3067\u3042\u308b\uff0e\u3053\u3053\u3067\u306f\uff0c\u57fa\u5730\u5c40\uff08BS\uff09\uff0d\u7aef\u672b\u5c40\uff08UT\uff09\u9593\u306b\u898b\u901a\u3057\u304c\u3068\u308c\u308b\u78ba\u7387\u3092\u898b\u901a\u3057\u7387\u3068\u547c\u3076\uff0e<\/p>\n\n\n\n<p>\u3000\u898b\u901a\u3057\u7387\u306e\u5177\u4f53\u7684\u306a\u4f7f\u308f\u308c\u65b9\u306f\uff0c\u3042\u308b\u6761\u4ef6\u4e0b\u306b\u304a\u3044\u3066\u898b\u901a\u3057\u304c\u78ba\u4fdd\u3067\u304d\u308b\u5834\u6240\u7387\u306e\u63a8\u5b9a\u8a55\u4fa1\u3092\u884c\u3046\u3053\u3068\u306e\u307f\u306a\u3089\u305a\uff0c\u4ed6\u7121\u7dda\u5c40\u3068\u306e\u898b\u901a\u3057\u304c\u3068\u308c\u308b\u3053\u3068\u306b\u3088\u308b\u4e88\u88ab\u5e72\u6e09\u306e\u767a\u751f\u78ba\u7387\u306e\u8a55\u4fa1\u306b\u7528\u3044\u3089\u308c\u308b\u306a\u3069\u3057\u3066\u3044\u308b\uff0e\u307e\u305f\uff0c\u79fb\u52d5\u901a\u4fe1\u7b49\u306e\u30dd\u30a4\u30f3\u30c8\uff0d\u30a8\u30ea\u30a2\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u901a\u4fe1\u5bb9\u91cf\u306e\u8a55\u4fa1\u306b\u304a\u3044\u3066\u306f\uff0c\u898b\u901a\u3057\u7387\u3092\u7528\u3044\u3066\u500b\u3005\u306e\u7aef\u672b\u6bce\u306b\u898b\u901a\u3057\u306e\u6709\u7121\u3092\u8a2d\u5b9a\u3057\uff0c\u305d\u308c\u306b\u3088\u3063\u3066\u8a55\u4fa1\u306b\u7528\u3044\u308b\u4f1d\u642c\u640d\u5931\u63a8\u5b9a\u5f0f\u3092\u5909\u66f4\u3059\u308b\u7b49\uff0c\u898b\u901a\u3057\u306e\u6709\u7121\u306e\u5834\u5408\u5206\u3051\u306b\u7528\u3044\u3089\u308c\u308b\uff0e<\/p>\n\n\n\n<p>\u3000\u96fb\u6ce2\u4f1d\u642c\u306b\u304a\u3044\u3066\u201c\u898b\u901a\u3057\u201d\u3068\u8a00\u3063\u305f\u5834\u5408\uff0c\u5927\u304d\u304f\u4e8c\u3064\u306e\u5b9a\u7fa9\u304c\u5b58\u5728\u3059\u308b\uff0e\u4e00\u3064\u306f\u9001\u53d7\u4fe1\u70b9\u9593\u3092\u7d50\u3076\u898b\u901a\u3057\u7dda\u304c\u906e\u3089\u308c\u306a\u3044\u5834\u5408\uff0c\u3082\u3046\u4e00\u3064\u306f\u898b\u901a\u3057\u7dda\u306e\u5468\u56f2\u306b\u5730\u7269\u3084\u4ec0\u5668\u304c\u5b58\u5728\u305b\u305a\uff0c\u305d\u308c\u3089\u304b\u3089\u306e\u56de\u6298\u306e\u5f71\u97ff\u304c\u306a\u3044\u5834\u5408\u3067\u3042\u308b\uff0e\u5f8c\u8005\u306e\u5834\u5408\u306f\uff0c\u7b2c1\u30d5\u30ec\u30cd\u30eb\u30be\u30fc\u30f3\u304c\u969c\u5bb3\u7269\u306b\u304b\u304b\u3089\u306a\u3044\u3053\u3068\u304c\u76ee\u5b89\u306b\u306a\u308b\uff0e\u3053\u3053\u3067\u8ff0\u3079\u308b\u201c\u898b\u901a\u3057\u201d\u306f\uff0c\u524d\u8005\u306e\u5b9a\u7fa9\u306b\u6cbf\u3063\u305f\u3082\u306e\u3067\u3042\u308a\uff0c\u9001\u53d7\u4fe1\u70b9\u9593\u3092\u7d50\u3076\u898b\u901a\u3057\u7dda\u304c\u906e\u3089\u308c\u306a\u3044\u5834\u5408\u3092\u6307\u3059\uff0e<\/p>\n\n\n\n<p>\u3000\u898b\u901a\u3057\u7387\u306e\u63a8\u5b9a\u6cd5\u306b\u306f\u69d8\u3005\u306a\u3082\u306e\u304c\u3042\u308b\u304c\uff0cBS\uff0dUT\u9593\u8ddd\u96e2\u306e\u307f\u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u305f\u898b\u901a\u3057\u7387\u306e\u63a8\u5b9a\u5f0f\u3068\uff0cBS\uff0dUT\u9593\u8ddd\u96e2\u306b\u52a0\u3048\u3066\uff0c\u57fa\u5730\u5c40\u9ad8\uff0c\u7aef\u672b\u5c40\u9ad8\uff0c\u8a55\u4fa1\u3059\u308b\u9818\u57df\u306e\u5efa\u7269\u9ad8\u3055\u5206\u5e03\uff0c\u5efa\u7269\u5bc6\u5ea6\u7b49\u3082\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u7528\u3044\u308b\u63a8\u5b9a\u6cd5\u3068\u306b\u5927\u5225\u3067\u304d\u308b\uff0e\u524d\u8005\u3092Site-general\u30e2\u30c7\u30eb\uff0c\u5f8c\u8005\u3092Site-specific\u30e2\u30c7\u30eb\u3068\u547c\u3076\u3053\u3068\u306b\u3059\u308b\uff0e\u4e3b\u306aSite-general\u30e2\u30c7\u30eb\u3068\u3057\u3066\u300cITU-R\u5831\u544aM.2412\u306e\u898b\u901a\u3057\u7387\u63a8\u5b9a\u5f0f\u300d\uff0c \u4e3b\u306aSite-specific\u30e2\u30c7\u30eb\u3068\u3057\u3066\u300c<a href=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/?page_id=10554&amp;preview=true\" data-type=\"URL\" data-id=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/?page_id=10554&amp;preview=true\">ITU-R\u52e7\u544aP.1410\u306e\u898b\u901a\u3057\u7387\u30e2\u30c7\u30eb<\/a>\u300d\uff0c\u300c<a href=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/?page_id=10605&amp;preview=true\" data-type=\"URL\" data-id=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/?page_id=10605&amp;preview=true\">\u90fd\u5e02\u5185\u30a2\u30af\u30bb\u30b9\u7121\u7dda\u901a\u4fe1\u306e\u305f\u3081\u306e\u898b\u901a\u3057\u7387\u30e2\u30c7\u30eb<\/a>\u300d\u7b49\u304c\u4e0a\u3052\u3089\u308c\u308b\u304c\uff0c\u3053\u3053\u3067\u306f\u300cITU-R\u5831\u544aM.2412\u306e\u898b\u901a\u3057\u7387\u63a8\u5b9a\u5f0f\u300d\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3059\u308b\uff0e<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30e2\u30c7\u30eb\u306e\u8aac\u660e<\/strong>\u3000<\/h3>\n\n\n\n<p>\u3000ITU-R \u5831\u544a M.2412\u306f\uff0cIMT-2020\u306b\u5bfe\u3059\u308b\u30b7\u30b9\u30c6\u30e0\u8a55\u4fa1\u7528\u306b\u5b9a\u3081\u3089\u308c\u305f\u3082\u306e\u3067\u3042\u308b\uff0eInH\uff08Indoor Hotspot\uff09\uff0cUMa\uff08Urban Macro\uff09\uff0cUMi\uff08Urban Micro\uff09\uff0cRMa\uff08Rural Macro\uff09\u306e\u5404\u30b7\u30ca\u30ea\u30aa\u306b\u5bfe\u3057\u3066\u898b\u901a\u3057\u7387\u306e\u63a8\u5b9a\u5f0f\u304c\u4e0e\u3048\u3089\u308c\u3066\u3044\u308b[1]\uff0e\u88681\u306b\u4e00\u89a7\u3092\u793a\u3059\uff0e\u307e\u305f\uff0c\u63a8\u5b9a\u5f0f\u306b\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u5909\u6570\u306b\u3064\u3044\u3066\u56f3\uff11\u306b\u793a\u3059\uff0e<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1702\" height=\"560\" src=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-44.png\" alt=\"\" class=\"wp-image-10860\" style=\"width:690px;height:auto\" srcset=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-44.png 1702w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-44-300x99.png 300w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-44-1024x337.png 1024w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-44-768x253.png 768w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-44-1536x505.png 1536w\" sizes=\"auto, (max-width: 1702px) 100vw, 1702px\" \/><\/figure><\/div>\n\n\n<p>\u3000\u3000\u3000\u8868\uff11\u3000ITU-R\u5831\u544a M.2412\u306b\u304a\u3051\u308b\u898b\u901a\u3057\u7387\u306e\u63a8\u5b9a\u5f0f<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-vk-table-border\"><table><tbody><tr><td>\u30b7\u30ca\u30ea\u30aa\u3000\u3000<\/td><td>\u3000\u3000\u898b\u901a\u3057\u7387<\/td><\/tr><tr><td>InH<\/td><td>\\(<br>    P_{LOS} = \\left\\{<br>       \\begin{array}{lll}<br>          1 \u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000,d_{2D} \\leq {\\rm 5 m}   \\\\<br>          {\\displaystyle \\exp \\left(- \\frac{d_{2D}-5}{70.8} \\right)}  \u3000\u3000\u3000\u3000\u3000 ,{\\rm 5m&lt;} d_{2D} \\leq \\rm 49m  \\\\<br>           {\\displaystyle \\exp \\left(- \\frac{d_{2D}-49}{211.7}\\right)  \\cdot 0.54}   \u3000 ,{\\rm 49m&lt;} d_{2D}   \\\\<br>       \\end{array}<br>\\right. \\<br>\\)<\/td><\/tr><tr><td>UMa<\/td><td>\u5c4b\u5916\uff1a<br>\\(<br>    P_{LOS} = \\left\\{<br>       \\begin{array}{ll}<br>          1 \u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000,d_{2D} \\leq {\\rm 18 m}   \\\\<br>           {\\displaystyle \\left[ \\frac{18}{d_{2D}} +\\exp \\left(- \\frac{d_{2D}}{63} \\right)  \\left(1- \\frac{18}{d_{2D}} \\right) \\right] \\cdot \\left[ 1+C'(h_{UT}) \\frac{5}{4}  \\left( \\frac{d_{2D}}{100} \\right)^{3}   \\exp \\left(- \\frac{d_{2D}}{150} \\right) \\right]  \u3000 ,{\\rm 18m&lt;} d_{2D} }  \\\\<br>       \\end{array}<br>\\right. \\<br>\\)<br><br>\u3053\u3053\u3067\u3001<br>\\(<br>  C\u2019(h_{UT}) = \\left\\{<br>       \\begin{array}{ll}<br>          0 \u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000,h_{UT} \\leq {\\rm 13 m}   \\\\<br>         {\\displaystyle \\left( \\frac{h_{UT}-13}{10}  \\right) ^{1.5}   \u3000\u3000 ,{\\rm 13m&lt;} h_{UT} } \\leq {\\rm 23 m}  \\\\<br>       \\end{array}<br>\\right. \\<br>\\)<br>\u5c4b\u5185\uff1a<br> \\(d_{2D}\\)\u3092\\(d_{2D-OUT}\\)\u306b\u7f6e\u304d\u63db\u3048\u308b\uff0e<\/td><\/tr><tr><td>UMi<\/td><td>\u5c4b\u5916\uff1a<br><br>\\(<br>    P_{LOS} = \\left\\{<br>       \\begin{array}{ll}<br>          1 \u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000,d_{2D} \\leq {\\rm 18 m}   \\\\<br>          {\\displaystyle \\frac{18}{d_{2D}}+\\exp \\left(- \\frac{d_{2D}}{36}  \\right)   \\left(1- \\frac {18}{d_{2D}}  \\right)  \u3000\u3000 ,{\\rm 18m&lt;} d_{2D} } \\\\<br>      \\end{array}<br>\\right. \\<br>\\)<br><br>\u5c4b\u5185\uff1a<br> \\(d_{2D}\\)\u3092\\(d_{2D-OUT}\\)\u306b\u7f6e\u304d\u63db\u3048\u308b\uff0e<\/td><\/tr><tr><td>RMa<\/td><td>\u5c4b\u5916\uff1a<br><br>\\(<br>    P_{LOS} = \\left\\{<br>       \\begin{array}{ll}<br>          1 \u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u3000\u3000\u3000,d_{2D} \\leq {\\rm 10 m}   \\\\<br>          {\\displaystyle \\exp \\left(- \\frac{d_{2D}-10}{1000}  \\right)   \u3000\u3000 ,{\\rm 10m&lt;} d_{2D} } \\\\<br>      \\end{array}<br>\\right. \\<br>\\)<br><br>\u5c4b\u5185\uff1a<br> \\(d_{2D}\\)\u3092\\(d_{2D-OUT}\\)\u306b\u7f6e\u304d\u63db\u3048\u308b\uff0e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u4ee5\u4e0b\u306b\u5404\u30b7\u30ca\u30ea\u30aa\u306e\u8aac\u660e\u3092\u793a\u3059\uff0e<\/p>\n\n\n\n<p><strong>\u3010Indoor Hotspot\uff08InH\uff09\u74b0\u5883\u3011<\/strong>\u3000<br>\u3000\u30d3\u30eb\u306e1\u30d5\u30ed\u30a2\u3092\u60f3\u5b9a\uff0e\u30d5\u30ed\u30a2\u306e\u9ad8\u3055\u304c3 m\uff0c\u7e26\u304c50 m\uff0c\u6a2a\u304c120 m\u306e\u30d5\u30ed\u30a2\u304c\u60f3\u5b9a\u3055\u308c\u3066\u304a\u308a\uff0c \u56f32\u306b\u793a\u3059\u3088\u3046\u306b\uff0c20\u30e1\u30fc\u30c8\u30eb\u9593\u9694\u3067\u914d\u7f6e\u3055\u308c\u305f\u57fa\u5730\u5c40\uff0f\u30b5\u30a4\u30c8\u304c12\u500b\u5b58\u5728\u3059\u308b\u74b0\u5883\u3067\u3042\u308b\uff0e\u56f3\u4e2d\u306b\u306f\u9593\u4ed5\u5207\u308a\u7b49\u306e\u906e\u853d\u4f53\u304c\u660e\u8a18\u3055\u308c\u3066\u3044\u306a\u3044\u304c\uff0c\u898b\u901a\u3057\u306e\u6709\u7121\u306b\u3064\u3044\u3066\u306f\uff0c\u8868\uff11\u306eLOS\u78ba\u7387\u306b\u3088\u308a\u4e0e\u3048\u3089\u308c\u308b\u3068\u3055\u308c\u3066\u3044\u308b\uff0e1\u30b5\u30a4\u30c8\u5f53\u305f\u308a\u306e\u30bb\u30af\u30bf\u6570\u306b\u3064\u3044\u3066\u306e\u5b9a\u7fa9\u306f\u306a\u304f\uff0c1\u307e\u305f\u306f3\u3068\u3057\u3066\u691c\u8a0e\u3092\u884c\u3046\u304c\uff0c\u3069\u3061\u3089\u3092\u60f3\u5b9a\u3059\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u306f\u30e2\u30c7\u30eb\u306e\u4f7f\u7528\u8005\u306b\u59d4\u306d\u3089\u308c\u3066\u3044\u308b\uff0e<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"734\" height=\"573\" src=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-39.png\" alt=\"\" class=\"wp-image-10854\" style=\"width:404px;height:auto\" srcset=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-39.png 734w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-39-300x234.png 300w\" sizes=\"auto, (max-width: 734px) 100vw, 734px\" \/><\/figure><\/div>\n\n\n<p><strong>\u3010Urban Macro \uff08UMa\uff09\u74b0\u5883\u3011<\/strong><br>\u3000\u57fa\u5730\u5c40\u30a2\u30f3\u30c6\u30ca\u9ad8\u309225 m\u3068\u3057\u3066\u304a\u308a\uff0c\u4e00\u822c\u306b\u57fa\u5730\u5c40\u30a2\u30f3\u30c6\u30ca\u9ad8\u304c\u5468\u56f2\u5efa\u7269\u3088\u308a\u3082\u9ad8\u304f\uff0c\u5927\u304d\u306a\u30bb\u30eb\u3092\u69cb\u6210\u3059\u308b\u74b0\u5883\u3067\u3042\u308b\uff0e\u7aef\u672b\u9ad8\u306f1.5 m\uff5e22.5 m\u3068\u3055\u308c\u3066\u304a\u308a\uff0c\u7aef\u672b\u9ad8\u304c\u57fa\u5730\u5c40\u9ad8\u3088\u308a\u3082\u4f4e\u3044\u74b0\u5883\u3067\u3042\u308b\uff0e\u56f33\u306b\u793a\u3059\u3088\u3046\u306b\u516d\u89d2\u5f62\u30bb\u30eb\u30ec\u30a4\u30a2\u30a6\u30c8\u304c\u60f3\u5b9a\u3055\u308c\u3066\u304a\u308a\uff0c\uff11\u3064\u306e\u57fa\u5730\u5c40\u5f53\u305f\u308a\u306e\u30bb\u30af\u30bf\u6570\u30923\u30bb\u30af\u30bf\u3068\u3057\u3066\u3044\u308b\uff0e<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"630\" height=\"739\" src=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-40.png\" alt=\"\" class=\"wp-image-10855\" style=\"width:332px;height:auto\" srcset=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-40.png 630w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-40-256x300.png 256w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/figure><\/div>\n\n\n<p><strong>\u3010Urban Micro \uff08UMi\uff09\u74b0\u5883\u3011<\/strong>\u3000<br>\u3000\u57fa\u5730\u5c40\u30a2\u30f3\u30c6\u30ca\u9ad8\u309210 m\u3068\u3057\u3066\u304a\u308a\uff0c\u56f34\u306b\u793a\u3059\u3088\u3046\u306b\u30de\u30af\u30ed\u30bb\u30eb\u306e\u4e2d\u306b\u5b58\u5728\u3059\u308b\uff0c\u3088\u308a\u5c0f\u3055\u306a\u30de\u30a4\u30af\u30ed\u30bb\u30eb\u306e\u60f3\u5b9a\u3067\u3042\u308b\uff0e\u7aef\u672b\u9ad8\u306f1.5 m\uff5e22.5 m\u3068\u3057\u3066\u304a\u308aUMa\u306e\u5834\u5408\u3068\u540c\u69d8\u3067\u3042\u308b\uff0eUMa\u306b\u304a\u3051\u308b\uff11\u30bb\u30af\u30bf\u306e\u4e2d\u306b3\u3064\u306e\u30de\u30a4\u30af\u30ed\u30bb\u30eb\u304c\u5b58\u5728\u3059\u308b\u30e2\u30c7\u30eb\u3068\u306a\u3063\u3066\u3044\u308b\uff0e1\u30bb\u30eb\u3092\u69cb\u6210\u3059\u308b\u305f\u3081\u306e\u30bb\u30af\u30bf\u6570\u306b\u3064\u3044\u3066\u306e\u5b9a\u7fa9\u306f\u306a\u304f\uff0c1\u307e\u305f\u306f3\u3068\u3057\u3066\u691c\u8a0e\u3092\u884c\u3046\u304c\uff0c\u3069\u3061\u3089\u3092\u60f3\u5b9a\u3059\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u306f\u30e2\u30c7\u30eb\u306e\u4f7f\u7528\u8005\u306b\u59d4\u306d\u3089\u308c\u3066\u3044\u308b\uff0e<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"882\" height=\"693\" src=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-41.png\" alt=\"\" class=\"wp-image-10856\" style=\"width:465px;height:auto\" srcset=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-41.png 882w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-41-300x236.png 300w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-41-768x603.png 768w\" sizes=\"auto, (max-width: 882px) 100vw, 882px\" \/><\/figure><\/div>\n\n\n<p><strong>\u3010Rural Macro \uff08RMa\uff09\u74b0\u5883\u3011<\/strong><br>\u3000\u5efa\u7269\u5bc6\u5ea6\u304c\u9ad8\u304f\u306a\u304f\uff0c\u5e83\u3044\u7bc4\u56f2\u30921\u3064\u306e\u57fa\u5730\u5c40\u304c\u30ab\u30d0\u30fc\u3059\u308b\u3088\u3046\u306a\u74b0\u5883\u304c\u60f3\u5b9a\u3055\u308c\u3066\u3044\u308b\uff0e\u30bb\u30eb\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u56f33\u306b\u793a\u3059\u516d\u89d2\u5f62\u30bb\u30eb\u304c\u60f3\u5b9a\u3055\u308c\u3066\u3044\u308b\uff0e\u57fa\u5730\u5c40\u30a2\u30f3\u30c6\u30ca\u9ad8\u304c10 m\uff5e150 m\uff0c\u7aef\u672b\u9ad8\u304c1.5 m\uff5e10 m\u3068\u3055\u308c\u3066\u3044\u308b\uff0e\u57fa\u5730\u5c40\u306e\u30bb\u30af\u30bf\u6570\u306f3\u30bb\u30af\u30bf\u3068\u3055\u308c\u3066\u3044\u308b\uff0e\u7aef\u672b\u304c\u9ad8\u901f\u79fb\u52d5\uff08120 km\/h\uff0c\u307e\u305f\u306f\uff0c500 km\/h\uff09\u3059\u308b\u74b0\u5883\u306b\u304a\u3051\u308b\u8a55\u4fa1\u3092\u4e3b\u305f\u308b\u76ee\u7684\u3068\u3057\u3066\u3044\u308b\uff0e<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u8a08\u7b97\u4f8b<\/h3>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1520\" height=\"598\" src=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-42.png\" alt=\"\" class=\"wp-image-10857\" style=\"width:729px;height:auto\" srcset=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-42.png 1520w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-42-300x118.png 300w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-42-1024x403.png 1024w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-42-768x302.png 768w\" sizes=\"auto, (max-width: 1520px) 100vw, 1520px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"603\" src=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-43.png\" alt=\"\" class=\"wp-image-10858\" style=\"width:731px;height:auto\" srcset=\"https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-43.png 1500w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-43-300x121.png 300w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-43-1024x412.png 1024w, https:\/\/www.ieice.org\/cs\/ap\/wp\/wp-content\/uploads\/2024\/03\/image-43-768x309.png 768w\" sizes=\"auto, (max-width: 1500px) 100vw, 1500px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u53c2\u7167<\/h2>\n\n\n\n[1] ITU-R Rep. M.2412-0, \u201cGuidelines for evaluation of radio interface technologies for IMT-2020,\u201d ITU-R Report, M Series, ITU, Geneva, 2017.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u898b\u901a\u3057\u7387\u306e\u8aac\u660e \u3000\u9ad8\u5468\u6ce2\u6570\u5e2f\u306b\u304a\u3051\u308b\u7121\u7dda\u30be\u30fc\u30f3\u8a2d\u8a08\u3067\u306f\uff0c\u9001\u53d7\u4fe1\u70b9\u9593\u306e\u898b\u901a\u3057\u6709\u7121\u306e\u8a55\u4fa1\uff08\u898b\u901a\u3057\u30a8\u30ea\u30a2\u306e\u63a8\u5b9a\uff09\u304c\u91cd\u8981\u306a\u691c\u8a0e\u9805\u76ee\u3068\u306a\u308b\uff0e\u898b\u901a\u3057\u6709\u7121\u306e\u8a55\u4fa1\u306f\uff0c\u3042\u308b\u74b0\u5883\u306b\u304a\u3044\u3066\u9001\u53d7\u4fe1\u70b9\u3092\u8a2d\u5b9a\u3057\u305f\u5834\u5408\u306b\uff0c\u305d\u306e\u9001\u53d7\u4fe1\u70b9\u9593\u306b\u898b\u901a\u3057\u304c\u53d6\u308c [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":12073,"menu_order":11,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-10465","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/pages\/10465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/comments?post=10465"}],"version-history":[{"count":112,"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/pages\/10465\/revisions"}],"predecessor-version":[{"id":15732,"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/pages\/10465\/revisions\/15732"}],"up":[{"embeddable":true,"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/pages\/12073"}],"wp:attachment":[{"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/media?parent=10465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}