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\u300c\u901f\u3044\u300d\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u300c\u3069\u306e\u5468\u6ce2\u6570\u3092\u4f7f\u3063\u3066\u3044\u308b\u304b\u300d\u3082\u91cd\u8981\u306a\u306e\u3067\u3059\u3002 SoC\u5bfe\u5fdc\uff1d\u305d\u306e\u307e\u307e\u4f7f\u3048\u308b\u3001\u3067\u306f\u306a\u3044\uff1f \u30b9\u30de\u30db\u306e\u5bfe\u5fdc\u30d0\u30f3\u30c9\u306f\u300cSoC\u300d\u300cRF\u56de\u8def\u300d\u300c\u30bd\u30d5\u30c8\u8a2d\u5b9a\u300d\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u6c7a\u307e\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001n79\u304c\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u4f7f\u3048\u308b\u5834\u5408\u30fb\u7d76\u5bfe\u306b\u4f7f\u3048\u306a\u3044\u5834\u5408\u306e\u9055\u3044\u3084\u3001\u6d77\u5916\u30b9\u30de\u30db\u3067\u8d77\u304d\u3084\u3059\u3044\u201c\u5bfe\u5fdc\u30d0\u30f3\u30c9\u306e\u843d\u3068\u3057\u7a74\u201d\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002 [:contents] \u25a0 \u7528\u8a9e\u6574\u7406 \u25c6 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\u5236\u5fa1\u30fb\u901a\u4fe1\u3068\u3082\u306b5G\u306e\u307f\u3067\u5b8c\u7d50 5G\u5c02\u7528\u30b3\u30a2\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f7f\u7528 \u25a0 \u7279\u5fb4 LTE\u306b\u4f9d\u5b58\u3057\u306a\u3044 \u4f4e\u9045\u5ef6\u30fb\u9ad8\u52b9\u7387 \u5c06\u6765\u7684\u306a\u672c\u547d \u25a0 \u300c\u30ab\u30d0\u30fc\u7387\u300d\u306e\u843d\u3068\u3057\u7a74 5G\u306e\u300c\u30ab\u30d0\u30fc\u7387\u300d\u306f\u4e00\u898b\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u8907\u6570\u306e\u6307\u6a19\u304c\u3042\u308a\u307e\u3059\u3002 \u2460 \u4eba\u53e3\u30ab\u30d0\u30fc\u7387 \u300c\u4eba\u53e3\u306e\u4f55\uff05\u304c5G\u30a8\u30ea\u30a2\u306b\u542b\u307e\u308c\u308b\u304b\u300d \u2461 \u9762\u7a4d\u30ab\u30d0\u30fc\u7387 \u300c\u56fd\u571f\u306e\u4f55\uff05\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u308b\u304b\u300d \u2462 \u65b9\u5f0f\u5225\u30ab\u30d0\u30fc\u7387\uff08NSA / SA\uff09 \u3053\u308c\u304c\u4e00\u756a\u91cd\u8981\u3067\u3059\u304c\u516c\u5f0f\u306b\u306f\u307b\u307c\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u305b\u3093 \u25a0 \u65e5\u672c\u306e5G\u30ab\u30d0\u30fc\u7387\uff08\u5168\u4f53\uff09 \u7dcf\u52d9\u7701\u306e\u516c\u958b\u60c5\u5831\u30d9\u30fc\u30b9\u3067\u306f5G\u4eba\u53e3\u30ab\u30d0\u30fc\u7387\u306f\u7d0498\uff05\u53f0\u307e\u3067\u62e1\u5927\u3057\u3066\u3044\u307e\u3059\u3002 \u25a0 \u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8 \u3053\u306e\u6570\u5b57\u306fNSA\u3092\u542b\u3080\u201c5G\u5168\u4f53\u201d\u306e\u30ab\u30d0\u30fc\u7387\u3067\u3059\u3002 SA\u9650\u5b9a\u306e\u30ab\u30d0\u30fc\u7387\u306f\u975e\u516c\u958b \u25a0 SA\u306e\u666e\u53ca\u72b6\u6cc1 \u25a0 \u57fa\u5730\u5c40\u6570\u306e\u8003\u3048\u65b9 \u516c\u958b\u60c5\u5831\u3084\u5404\u793e\u767a\u8868\u304b\u3089\u898b\u308b\u3068 5G\u57fa\u5730\u5c40\u6570\u306f\u5927\u5e45\u306b\u5897\u52a0\u4e2d \u5404\u793e\u3068\u3082SA\u5bfe\u5fdc\u306f\u9032\u3081\u3066\u3044\u308b \u305f\u3060\u3057\u300c\u5168\u56fd\u3067\u25cb\uff05\u304cSA\u300d\u3068\u3044\u3046\u516c\u5f0f\u30c7\u30fc\u30bf\u306f\u5b58\u5728\u3057\u306a\u3044 \u25a0 \u3088\u304f\u3042\u308b\u8aa4\u89e3 \u274c\u300cSA\u57fa\u5730\u5c40\u304c\u534a\u5206\uff1d\u534a\u5206\u306e\u30a8\u30ea\u30a2\u3067SA\u304c\u4f7f\u3048\u308b\u300d \ud83d\udc49 \u3053\u308c\u306f\u6210\u7acb\u3057\u307e\u305b\u3093 \u25a0 \u7406\u7531 \u90fd\u5e02\u90e8\u306b\u96c6\u4e2d\u914d\u7f6e\u3055\u308c\u308b \u5c0f\u30bb\u30eb\uff08\u4f4e\u51fa\u529b\uff09\u3082\u542b\u307e\u308c\u308b NSA\u512a\u5148\u63a5\u7d9a\u304c\u591a\u3044 \u57fa\u5730\u5c40\u6570 \u2260 \u4f53\u611f\u30ab\u30d0\u30fc\u7387 \u25a0 \u30ad\u30e3\u30ea\u30a2\u5225\u306eSA\u5c55\u958b\u50be\u5411 \u203b\u516c\u958b\u60c5\u5831\u30fb\u767a\u8868\u30fb\u50be\u5411\u30d9\u30fc\u30b9\uff08\u65ad\u5b9a\u4e0d\u53ef\uff09 NTT\u30c9\u30b3\u30e2 SA\u5546\u7528\u30b5\u30fc\u30d3\u30b9\u958b\u59cb\u6e08\u307f n77 / n79\u3092\u4e2d\u5fc3\u306b\u5c55\u958b LTE\u7db2\u304c\u975e\u5e38\u306b\u5f37\u529b \u7279\u5fb4 NSA\u306e\u54c1\u8cea\u304c\u9ad8\u3044 SA\u306f\u90fd\u5e02\u90e8\u4e2d\u5fc3\u306b\u5c55\u958b \u300cNSA\u5b8c\u6210\u5ea6\u304c\u9ad8\u304f\u3001SA\u306f\u6bb5\u968e\u62e1\u5f35\u578b\u300d KDDI\uff08au\uff09 SA\u5c55\u958b\u3092\u6bd4\u8f03\u7684\u7a4d\u6975\u7684\u306b\u63a8\u9032 Sub6\u4e2d\u5fc3\u306b\u6574\u5099 \u7279\u5fb4 \u30a8\u30ea\u30a2\u8a2d\u8a08\u3068\u4e26\u884c\u3057\u3066SA\u5316 \u6bd4\u8f03\u7684\u30d0\u30e9\u30f3\u30b9\u578b \u30bd\u30d5\u30c8\u30d0\u30f3\u30af SA\u5bfe\u5fdc\u57fa\u5730\u5c40\u306e\u6574\u5099\u3092\u9032\u884c n77\u4e2d\u5fc3\uff0b\u65e2\u5b58\u5e2f\u57df\u6d3b\u7528 \u7279\u5fb4 DSS\uff08n3\uff09\u3068\u306e\u4f75\u7528 \u30a8\u30ea\u30a2\u3068\u5bb9\u91cf\u306e\u4e21\u7acb\u5fd7\u5411 \u697d\u5929\u30e2\u30d0\u30a4\u30eb 5G\u306fSub6\uff08n77\uff09\u4e2d\u5fc3 SA\u306f\u6bb5\u968e\u7684\u5c0e\u5165 \u7279\u5fb4 \u307e\u305a\u30a8\u30ea\u30a2\u62e1\u5927\u3092\u512a\u5148 SA\u306f\u5f8c\u8ffd\u3044\u5f37\u5316\u30d5\u30a7\u30fc\u30ba \u25a0 \u5b9f\u969b\u306e\u300cSA\u63a5\u7d9a\u7387\u300d\u306f\u3069\u308c\u304f\u3089\u3044\u304b\uff1f \u3053\u3053\u304c\u6700\u3082\u6c17\u306b\u306a\u308b\u30dd\u30a4\u30f3\u30c8\u306a\u306e\u3067\u3059\u304c\u30fb\u30fb\u30fb \u25a0 \u7d50\u8ad6 \u516c\u5f0f\u306a\u6570\u5024\u306f\u5b58\u5728\u3057\u306a\u3044 \u25a0 \u7406\u7531 NSA / SA\u306f\u52d5\u7684\u306b\u5207\u308a\u66ff\u308f\u308b \u7aef\u672b\u5074\u3067\u660e\u78ba\u306b\u8868\u793a\u3055\u308c\u306a\u3044 \u30ad\u30e3\u30ea\u30a2\u304c\u8a73\u7d30\u3092\u975e\u516c\u958b \u25a0 \u5b9f\u614b\u30d9\u30fc\u30b9\u306e\u7406\u89e3 \u4f53\u611f\u3068\u3057\u3066\u306fNSA\u63a5\u7d9a\u304c\u4f9d\u7136\u3068\u3057\u3066\u591a\u6570\u6d3e \u7279\u306b\u90ca\u5916\u3084\u5c4b\u5185\u3001\u79fb\u52d5\u4e2d\u3067\u306fNSA\u304c\u512a\u5148\u3055\u308c\u3084\u3059\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002 \u25a0 SA\u304c\u512a\u5148\u3055\u308c\u306b\u304f\u3044\u7406\u7531 \u2460 \u30a8\u30ea\u30a2\u5bc6\u5ea6\u306e\u554f\u984c SA\u306f\u5358\u72ec\u3067\u6210\u7acb\u3059\u308b\u305f\u3081\u57fa\u5730\u5c40\u5bc6\u5ea6\u304c\u5fc5\u8981 \u2461 \u7aef\u672b\u5074\u306e\u6319\u52d5 \u5b89\u5b9a\u6027\u512a\u5148\u3067NSA\u3092\u9078\u629e \u30ad\u30e3\u30ea\u30a2\u8a2d\u5b9a\u306b\u3088\u308b\u5236\u5fa1 \u2462 LTE\u306e\u5b8c\u6210\u5ea6\u304c\u9ad8\u3059\u304e\u308b \u65e5\u672c\u306f4G\u54c1\u8cea\u304c\u975e\u5e38\u306b\u9ad8\u3044 \u2192 \u7121\u7406\u306bSA\u3078\u79fb\u884c\u3059\u308b\u5fc5\u8981\u304c\u8584\u3044\u5834\u9762\u3082\u591a\u3044 \u25a0 \u73fe\u5728\uff082026\u5e74\uff09\u306e\u73fe\u5b9f\u7684\u306a\u6574\u7406 5G\u4eba\u53e3\u30ab\u30d0\u30fc\u7387 \u2192 \u7d0498\uff05 SA \u2192 \u78ba\u5b9f\u306b\u62e1\u5927\u4e2d \u305f\u3060\u3057NSA\u4f75\u5b58\u304c\u4e3b\u6d41 \ud83d\udc49 \u300c\u79fb\u884c\u671f\u306e\u771f\u3063\u6700\u4e2d\u300d \u25a0 \u3088\u304f\u3042\u308b\u8aa4\u89e3 \u274c\u300c5G\uff1d\u3059\u3079\u3066SA\u300d \ud83d\udc49 \u5b9f\u969b\u306f\u307b\u3068\u3093\u3069\u304cNSA \u274c\u300c5G\u8868\u793a\uff1d\u9ad8\u901f\u300d \ud83d\udc49 DSS\u3084NSA\u3067\u306f4G\u306b\u8fd1\u3044\u30b1\u30fc\u30b9\u3082\u3042\u308b \u274c\u300cSA\u306f\u3069\u3053\u3067\u3082\u4f7f\u3048\u308b\u300d \ud83d\udc49 \u30a8\u30ea\u30a2\u306f\u307e\u3060\u9650\u5b9a\u7684 \u25a0 \u307e\u3068\u3081 5G\u4eba\u53e3\u30ab\u30d0\u30fc\u7387\u306f\u7d0498\uff05 SA\u306f\u78ba\u5b9f\u306b\u62e1\u5927\u3057\u3066\u3044\u308b \u305f\u3060\u3057\u30ab\u30d0\u30fc\u7387\u306f\u975e\u516c\u958b \u5b9f\u5229\u7528\u306fNSA\u4f75\u5b58\u304c\u4e3b\u6d41 \u25a0 \u7d50\u8ad6 \u65e5\u672c\u306e5G\u306f\u300cNSA\u4e2d\u5fc3 \u2192 SA\u3078\u79fb\u884c\u4e2d\u306e\u6bb5\u968e\u300d \u5b8c\u5168\u306aSA\u6642\u4ee3\u306b\u306a\u308b\u306b\u306f \u57fa\u5730\u5c40\u5bc6\u5ea6 \u7aef\u672b\u666e\u53ca \u904b\u7528\u6700\u9069\u5316 \u304c\u3055\u3089\u306b\u9032\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 LTE\u5b8c\u5168\u7d42\u4e86\u3082\u542b\u3081\u672c\u683c\u7684\u306a\u4e16\u4ee3\u4ea4\u4ee3\u306f\u307e\u3060\u5148\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002 5G\u306e\u300cSA\u300d\u3068\u300cNSA\u300d\u306f\u4f55\u304c\u9055\u3046\uff1f \u65e5\u672c\u306e5G\u306f\u73fe\u5728\u3082NSA\u304c\u4e3b\u6d41\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001SA / NSA\u306e\u4ed5\u7d44\u307f\u3084\u9055\u3044\u30015G\u30ab\u30d0\u30fc\u7387\u306e\u201c\u898b\u3048\u306b\u304f\u3044\u5b9f\u614b\u201d\u3001\u5404\u30ad\u30e3\u30ea\u30a2\u306e\u5c55\u958b\u50be\u5411\u3092\u6574\u7406\u3057\u306a\u304c\u3089\u3001\u300c5G\u8868\u793a\uff1d\u672c\u7269\u306e5G\u306a\u306e\u304b\uff1f\u300d\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002 [:contents] 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\u672c\u6765\u30014G\u30685G\u306f\u5225\u306e\u5468\u6ce2\u6570\u3092\u4f7f\u3046\u306e\u304c\u7406\u60f3\u3067\u3059\u304c\u30015G\u958b\u59cb\u5f53\u521d\u306f\u5c02\u7528\u5468\u6ce2\u6570\u304c\u307e\u3060\u5c11\u306a\u3044\u3068\u3044\u3046\u8ab2\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u305d\u3053\u3067\u5c0e\u5165\u3055\u308c\u305f\u306e\u304cDSS\u3067\u3059\u3002 \u4f8b\u3048\u3070\u3001\u3082\u3068\u3082\u30684G\u3067\u4f7f\u3063\u3066\u3044\u305f1.8GHz\uff08Band3\uff09\u30924G\uff08B3\uff09\u30685G\uff08n3\uff09\u3067\u540c\u6642\u306b\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002 DSS\u306e\u7279\u5fb4 \u30a8\u30ea\u30a2\u3092\u65e9\u304f\u5e83\u3052\u3089\u308c\u308b\u3001\u65e2\u5b58\u8a2d\u5099\u3092\u6d3b\u7528\u3067\u304d\u308b\u30015G\u8868\u793a\u306b\u306a\u308b 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\u4e00\u65b9\u3001SA\uff08Standalone\uff09\u306f5G\u5c02\u7528\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u69cb\u6210\u3055\u308c\u308b\u65b9\u5f0f\u3067\u3059\u3002 SA\u3067\u306f4G\u306b\u4f9d\u5b58\u305b\u305a\u3001Sub6\u3084\u30df\u30ea\u6ce2\u306a\u3069\u306e5G\u5c02\u7528\u5e2f\u57df\u3092\u4e2d\u5fc3\u306b\u901a\u4fe1\u304c\u884c\u308f\u308c\u307e\u3059\u3002 \ud83d\udc49\u3064\u307e\u308aDSS\u306f \u300c\u30a8\u30ea\u30a2\u62e1\u5927\u91cd\u8996\u578b\u306e5G\u300d \u3068\u8a00\u3048\u307e\u3059\u3002 \u30ad\u30e3\u30ea\u30a2\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\uff08CA\uff09\u3068\u306f\uff1f \u30ad\u30e3\u30ea\u30a2\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\uff08CA\uff09\u306f\u3001\u8907\u6570\u306e\u5468\u6ce2\u6570\u3092\u540c\u6642\u306b\u4f7f\u3063\u3066\u901a\u4fe1\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u6280\u8853\u3067\u3059\u3002 \u4f8b\u3048\u3070\u3001Band1\uff082.1GHz\uff09Band3\uff081.8GHz\uff09Band8\uff08900MHz\uff09 \u3053\u308c\u3089\u3092\u540c\u6642\u306b\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u901a\u4fe1\u3092\u201c\u8db3\u3057\u7b97\u201d\u3057\u3066\u9ad8\u901f\u5316\u3057\u307e\u3059\u3002 CA\u306e\u7279\u5fb4 \u5b9f\u969b\u306b\u901f\u5ea6\u304c\u5411\u4e0a\u3059\u308b \u6df7\u96d1\u3092\u5206\u6563\u3067\u304d\u308b \u90fd\u5e02\u90e8\u3067\u7279\u306b\u52b9\u679c\u304c\u5927\u304d\u3044 \ud83d\udc49CA\u306f \u300c\u901f\u5ea6\u5411\u4e0a\u578b\u306e\u6280\u8853\u300d \u3067\u3059\u3002 4\u00d74 MIMO\u3068\u306f\uff1f 4\u00d74 MIMO\u3068\u306f\u3001\u8907\u6570\u306e\u30a2\u30f3\u30c6\u30ca\u3092\u4f7f\u3063\u3066\u540c\u6642\u306b\u30c7\u30fc\u30bf\u3092\u9001\u53d7\u4fe1\u3059\u308b\u6280\u8853\u3067\u3059\u3002 \u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3068\u57fa\u5730\u5c40\u306e\u53cc\u65b9\u306b\u8907\u6570\u306e\u30a2\u30f3\u30c6\u30ca\u304c\u3042\u308a\u3001\u901a\u4fe1\u3092\u4e26\u5217\u5316\u3059\u308b\u3053\u3068\u3067\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001 2\u00d72 MIMO \u2192 \u30a2\u30f3\u30c6\u30ca2\u672c\u3067\u901a\u4fe1 4\u00d74 MIMO \u2192 \u30a2\u30f3\u30c6\u30ca4\u672c\u3067\u901a\u4fe1\uff08\u3088\u308a\u9ad8\u901f\uff09 MIMO\u306e\u7279\u5fb4 \u901a\u4fe1\u901f\u5ea6\u304c\u5411\u4e0a\u3059\u308b\uff08\u7279\u306b\u96fb\u6ce2\u304c\u826f\u3044\u5834\u6240\uff09 \u540c\u3058\u5468\u6ce2\u6570\u3067\u3082\u52b9\u7387\u304c\u4e0a\u304c\u308b CA\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3055\u3089\u306b\u9ad8\u901f\u5316 CA\u3068\u306e\u9055\u3044 \u30ad\u30e3\u30ea\u30a2\u30a2\u30b0\u30ea\u30b2\u30fc\u30b7\u30e7\u30f3\uff08CA\uff09\u306f\u300c\u5468\u6ce2\u6570\u3092\u5897\u3084\u3059\u6280\u8853\u300d\u3067\u3059\u304c\u3001 MIMO\u306f\u300c1\u3064\u306e\u5468\u6ce2\u6570\u3092\u52b9\u7387\u3088\u304f\u4f7f\u3046\u6280\u8853\u300d\u3067\u3059\u3002 DSS\u30fbCA\u30fbMIMO\u306e\u6c7a\u5b9a\u7684\u306a\u9055\u3044 DSS\u306f\u300c\u5468\u6ce2\u6570\u3092\u5206\u3051\u5408\u3046\u300d CA\u306f\u300c\u5468\u6ce2\u6570\u3092\u8db3\u3057\u7b97\u3059\u308b\u300d MIMO\u306f\u300c\u901a\u4fe1\u3092\u4e26\u5217\u5316\u3059\u308b\u300d \u30a4\u30e1\u30fc\u30b8 DSS \u2192 1\u672c\u306e\u9053\u8def\u30924G\u30685G\u304c\u5171\u6709\u3057\u3066\u8d70\u308b CA \u2192 \u8907\u6570\u306e\u9053\u8def\u3092\u540c\u6642\u306b\u4f7f\u3046 MIMO \u2192 1\u672c\u306e\u9053\u8def\u3067\u8eca\u3092\u4e26\u8d70\u3055\u305b\u308b \u5b9f\u969b\u306e\u901a\u4fe1\u3067\u306f\u3069\u3046\u9055\u3046\u306e\u304b\uff1f DSS\u306e\u5834\u5408 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