![\"\"](\"\/wp-content\/uploads\/2022\/06\/image-3-1024x506.png\")
<\/figure>\n\n\n\n\u958b\u767a\u304a\u3088\u3073\u5b9f\u8a3c\u306e\u5185\u5bb9:
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\u7528\u8a9e\u8aac\u660e
\u203b1:SDN \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc(SDNC)
SDN(Software Defined Network)\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5316\u3059\u308b\u6280\u8853\u306e\u7dcf\u79f0\u3067\u3001\u305d \u306e\u5236\u5fa1\u6a5f\u80fd\u3092 SDN \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3068\u3044\u3046\u3002
\u203b2:VOLTHA(Virtual OLT Hardware Abstraction)
\u696d\u754c\u56e3\u4f53 Open Networking Foundation (ONF)\u304c CORD(Central Office Re-architected as a Datacenter)\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4e2d\u3067\u958b\u767a\u3057\u305f OLT \u306e\u6a5f\u80fd\u3092\u62bd\u8c61\u5316\u3059\u308b\u88c5\u7f6e\u3067\u3042\u308a\u3001\u5404\u30d9\u30f3\u30c0 \u306e\u7570\u306a\u308b\u4ed5\u69d8\u306e OLT \u88c5\u7f6e\u3092\u5171\u901a\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u5236\u5fa1\u3092\u7c21\u5358\u5316\u3059\u308b\u3002
\u203b3:vOLT
Virtual OLT PON \u306b\u304a\u3051\u308b\u96c6\u7dda\u88c5\u7f6e\u3092\u4eee\u60f3\u5236\u5fa1\u3059\u308b OKI \u958b\u767a\u306e\u88c5\u7f6e\u3002
\u203b4:FLARE \u6771\u4eac\u5927\u5b66\u958b\u767a\u306e\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u30fb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u88c5\u7f6e\u3002\u5b9f\u9a13\u3067\u306f\u3001\u901a\u4fe1\u30d1\u30b1\u30c3\u30c8\u306b\u4ed8\u52a0\u3057\u305f\u30bf \u30b0\u3092\u76ee\u5370\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30ec\u30d9\u30eb\u3067\u306e\u30ad\u30e1\u7d30\u304b\u3044\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30fb\u30e2\u30cb\u30bf\u6a5f\u80fd\u3092\u5b9f\u88c5\u3002<\/p>\n\n\n\n
\u203b\u5831\u9053\u6a5f\u95a2\u304b\u3089\u306e\u304a\u554f\u3044\u5408\u308f\u305b\u5148
\u56fd\u7acb\u5927\u5b66\u6cd5\u4eba\u6771\u4eac\u5927\u5b66 \u5927\u5b66\u9662\u5de5\u5b66\u7cfb\u7814\u7a76\u79d1 \u4e2d\u5c3e\u7814\u7a76\u5ba4<\/p>\n\n\n\n
3<\/p>\n\n\n\n
\u4ee5\u4e0a<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
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\u56fd\u7acb\u5927\u5b66\u6cd5\u4eba\u6771\u4eac\u5927\u5b66(\u7dcf\u9577:\u85e4\u4e95 \u8f1d\u592b\u3001\u5927\u5b66\u9662\u5de5\u5b66\u7cfb\u7814\u7a76\u79d1\u4e2d\u5c3e\u7814\u7a76\u5ba4(\u6559\u6388:\u4e2d\u5c3e \u5f70\u5b8f) \/\u4ee5\u4e0b\u3001\u6771\u4eac\u5927\u5b66)\u306f\u3001\u7dcf\u52d9\u7701\u306e\u59d4\u8a17\u7814\u7a76\u300cIoT \u6a5f\u5668\u5897\u5927\u306b\u5bfe\u5fdc\u3057\u305f\u6709\u7121\u7dda\u6700\u9069\u5236\u5fa1\u578b\u96fb\u6ce2\u6709 \u52b9\u5229\u7528\u57fa\u76e4\u6280\u8853\u306e\u7814\u7a76\u958b\u767a(JPJ000254)\u300d\u306e\u53d6\u7d44\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u6c96\u96fb\u6c17\u5de5\u696d\u682a\u5f0f\u4f1a\u793e(\u4ee5\u4e0b \u300cOKI\u300d)\u53ca\u3072\u3099\u4e09\u83f1\u96fb\u6a5f\u682a\u5f0f\u4f1a\u793e(\u4ee5\u4e0b\u300c\u4e09\u83f1\u96fb\u6a5f\u300d)\u3068\u5171\u540c\u3066\u3099\u30015G \u7121\u7dda\u30a2\u30af\u30bb\u30b9\u30cd\u30c3\u30c8\u30ef \u30fc\u30af(Radio Access Network, \u4ee5\u4e0bRAN)\u306e\u591a\u6570\u306e\u5c0f\u578b\u57fa\u5730\u5c40\u53ce\u5bb9\u3092PON\u306b\u3088\u308b\u5149\u30a2\u30af\u30bb\u30b9 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3066\u3099\u30d5\u30ec\u30ad\u30b7\u30d5\u3099\u30eb\u304b\u3064\u9ad8\u52b9\u7387\u306b\u53ce\u5bb9\u3059\u308b\u305f\u3081\u306e\u300cPON \u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u30fb\u5272\u5f53\u5236\u5fa1\u6280 \u8853\u300d\u3092\u958b\u767a\u3057\u3066\u304d\u307e\u3057\u305f\u30025G \u30b7\u30b9\u30c6\u30e0\u3066\u3099\u306f\u3001IoT \u6a5f\u5668\u591a\u6570\u540c\u6642\u63a5\u7d9a\u3084\u8d85\u4f4e\u9045\u5ef6\u3001\u3042\u308b\u3044\u306f\u5927 \u5bb9\u91cf\u9ad8\u7d30\u7cbe\u5ea6\u6620\u50cf\u901a\u4fe1\u306a\u3068\u3099\u306e\u901a\u4fe1\u54c1\u8cea\u306e\u7570\u306a\u308b\u30b5\u30fc\u30d2\u3099\u30b9\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u500b\u5225\u306b\u6271\u3046\u305f\u3081\u30cd\u30c3 \u30c8\u30ef\u30fc\u30af\u30b9\u30e9\u30a4\u30b7\u30f3\u30af\u3099\u6280\u8853\u304b\u3099\u4f7f\u308f\u308c\u307e\u3059\u3002\u958b\u767a\u3057\u305f PON \u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u30e9\u30a4\u30b7 \u30f3\u30af\u3099\u306b\u5bfe\u5fdc\u3057\u305f PON \u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u5236\u5fa1\u3092\u5b9f\u73fe\u3057\u3066\u304a\u308a\u3001\u5b9f\u9a13\u3066\u3099\u306f\u3001\u30b5\u30fc\u30d2\u3099\u30b9\u6bce\u306e\u30c8\u30e9\u30d5\u30a3\u30c3 \u30af\u30fb\u30c6\u3099\u30fc\u30bf\u3092\u3082\u3068\u306b\u6a5f\u68b0\u5b66\u7fd2\u306b\u3066\u9700\u8981\u4e88\u6e2c\u3057\u3001\u901a\u4fe1\u30ea\u30bd\u30fc\u30b9\u3092\u81ea\u52d5\u3066\u3099\u5272\u5f53\u5236\u5fa1\u3059\u308b\u6280\u8853\u3092\u3001 \u300cPON \u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u30fb\u5272\u5f53\u5236\u5fa1\u6280\u8853\u300d\u306b\u9069\u7528\u3057\u3001\u30b9\u30e9\u30a4\u30b9\u30fb\u30ea\u30bd\u30fc\u30b9\u81ea\u52d5\u5236\u5fa1\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002 \u672c\u6210\u679c\u306f\u3001\u7121\u7dda\u901a\u4fe1\u6280\u8853\u306b\u95a2\u3059\u308b\u56fd\u5185\u6700\u5927\u7d1a\u306e\u5c02\u9580\u30a4\u30d8\u3099\u30f3\u30c8\u300c\u30ef\u30a4\u30e4\u30ec\u30b9\u30fb\u30c6\u30af\u30ce\u30ed\u30b7\u3099\u30fc\u30fb \u30cf\u309a\u30fc\u30af 2021\u300d\u306b\u51fa\u5c55\u3055\u308c\u307e\u3059\u3002<\/p>\n","protected":false},"author":4,"featured_media":1282,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[24],"tags":[7,14,27],"aioseo_notices":[],"featured_image_urls":{"full":["https:\/\/cyber.nakao-lab.org\/wp-content\/uploads\/2022\/06\/image-3.png",1742,860,false],"thumbnail":["https:\/\/cyber.nakao-lab.org\/wp-content\/uploads\/2022\/06\/image-3-150x150.png",150,150,true],"medium":["https:\/\/cyber.nakao-lab.org\/wp-content\/uploads\/2022\/06\/image-3-300x148.png",300,148,true],"medium_large":["https:\/\/cyber.nakao-lab.org\/wp-content\/uploads\/2022\/06\/image-3-768x379.png",768,379,true],"large":["https:\/\/cyber.nakao-lab.org\/wp-content\/uploads\/2022\/06\/image-3-1024x506.png",800,395,true],"1536x1536":["https:\/\/cyber.nakao-lab.org\/wp-content\/uploads\/2022\/06\/image-3-1536x758.png",1536,758,true],"2048x2048":["https:\/\/cyber.nakao-lab.org\/wp-content\/uploads\/2022\/06\/image-3.png",1742,860,false],"onepress-blog-small":["https:\/\/cyber.nakao-lab.org\/wp-content\/uploads\/2022\/06\/image-3.png",300,148,false],"onepress-small":["https:\/\/cyber.nakao-lab.org\/wp-content\/uploads\/2022\/06\/image-3.png",480,237,false],"onepress-medium":["https:\/\/cyber.nakao-lab.org\/wp-content\/uploads\/2022\/06\/image-3.png",640,316,false]},"post_excerpt_stackable":"
5G \u306b\u5411\u3051\u305f IoT \u6709\u7121\u7dda\u30e2\u30d0\u30a4\u30eb\u30d5\u30ed\u30f3\u30c8\u30db\u30fc\u30eb\u306e\u5149\u30a2\u30af\u30bb\u30b9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af PON \u306e\u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u5236\u5fa1\u81ea\u52d5\u5316\u306e\u5b9f\u8a3c\u5b9f\u9a13\u306b\u6210\u529f \u7dcf\u52d9\u7701\u59d4\u8a17\u7814\u7a76\u300cIoT\u6a5f\u5668\u5897\u5927\u306b\u5bfe\u5fdc\u3057\u305f\u6709\u7121\u7dda\u6700\u9069\u5236\u5fa1\u578b\u96fb\u6ce2\u6709\u52b9\u5229\u7528\u57fa\u76e4\u6280\u8853\u306e \u7814\u7a76\u958b\u767a\u300d\u3092\u63a8\u9032<\/p>\n
\u56fd\u7acb\u5927\u5b66\u6cd5\u4eba\u6771\u4eac\u5927\u5b66(\u7dcf\u9577:\u85e4\u4e95 \u8f1d\u592b\u3001\u5927\u5b66\u9662\u5de5\u5b66\u7cfb\u7814\u7a76\u79d1\u4e2d\u5c3e\u7814\u7a76\u5ba4(\u6559\u6388:\u4e2d\u5c3e \u5f70\u5b8f) \/\u4ee5\u4e0b\u3001\u6771\u4eac\u5927\u5b66)\u306f\u3001\u7dcf\u52d9\u7701\u306e\u59d4\u8a17\u7814\u7a76\u300cIoT \u6a5f\u5668\u5897\u5927\u306b\u5bfe\u5fdc\u3057\u305f\u6709\u7121\u7dda\u6700\u9069\u5236\u5fa1\u578b\u96fb\u6ce2\u6709 \u52b9\u5229\u7528\u57fa\u76e4\u6280\u8853\u306e\u7814\u7a76\u958b\u767a(JPJ000254)\u300d\u306e\u53d6\u7d44\u306e\u4e00\u74b0\u3068\u3057\u3066\u3001\u6c96\u96fb\u6c17\u5de5\u696d\u682a\u5f0f\u4f1a\u793e(\u4ee5\u4e0b \u300cOKI\u300d)\u53ca\u3072\u3099\u4e09\u83f1\u96fb\u6a5f\u682a\u5f0f\u4f1a\u793e(\u4ee5\u4e0b\u300c\u4e09\u83f1\u96fb\u6a5f\u300d)\u3068\u5171\u540c\u3066\u3099\u30015G \u7121\u7dda\u30a2\u30af\u30bb\u30b9\u30cd\u30c3\u30c8\u30ef \u30fc\u30af(Radio Access Network, 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