{"id":7759,"date":"2022-10-01T11:57:02","date_gmt":"2022-10-01T02:57:02","guid":{"rendered":"https:\/\/www11.ieice.org\/cs\/ap\/wp\/?page_id=7759"},"modified":"2026-06-25T14:56:37","modified_gmt":"2026-06-25T05:56:37","slug":"prop_db_7","status":"publish","type":"page","link":"https:\/\/www.ieice.org\/cs\/ap\/misc\/denpan-db\/prop_db\/prop_db_7\/","title":{"rendered":"\uff17\uff0e\u5c4b\u5185\u74b0\u5883\u306b\u304a\u3051\u308b\uff12\uff58\uff12MIMO\u30c1\u30e3\u30cd\u30eb\u7279\u6027"},"content":{"rendered":"\n

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/h3>\n\n\n\n
No.<\/td>\u30c7\u30fc\u30bf\u5185\u5bb9<\/td>\u30c7\u30fc\u30bf\u53d6\u5f97\u65b9\u6cd5<\/td>\u30c7\u30fc\u30bf\u53d6\u5f97\u5730<\/td>\u767b\u9332\u5e74\u6708\u65e5<\/td>\u767b\u9332\u8005<\/td><\/tr>
7<\/td>2x2MIMO\u30c1\u30e3\u30cd\u30eb\u306e
\u5e73\u5747\u53d7\u4fe1SNR\uff0cCSI\uff0c\u30c1\u30e3\u30cd\u30eb\u5bb9\u91cf<\/td>		\u6e2c\u5b9a<\/td>\u65b0\u6f5f\u5927\u5b66\u5de5\u5b66\u90e8A\u68df202<\/td>2022\/9\/23<\/td>\u4f1d\u642c\u7814\u7a76\u63a8\u9032\u59d4\u54e1\u4f1a\u5e79\u4e8b\uff08\u65e7\uff1a\u4f1d\u642cDB\u59d4\u54e1\u4f1a\u5e79\u4e8b\uff09
\uff08\u30c7\u30fc\u30bf\u63d0\u4f9b\uff1a\u65b0\u6f5f\u5927 \u897f\u68ee\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5b9f\u9a13\u8af8\u5143<\/h3>\n\n\n\n
\u9805\u76ee<\/strong><\/td>\u5024<\/strong><\/td><\/tr>
\u8a55\u4fa1\u30a8\u30ea\u30a2\u306e\u5927\u304d\u3055<\/td>7.5 m x 6.2 m x 2.6 m<\/td><\/tr>
\u4e2d\u5fc3\u5468\u6ce2\u6570<\/td>2.452 GHz<\/td><\/tr>
\u9001\u4fe1\u96fb\u529b<\/td>-5 dBm<\/td><\/tr>
\u30b5\u30d6\u30ad\u30e3\u30ea\u30a2\u6570<\/td>56<\/td><\/tr>
\u30b5\u30d6\u30ad\u30e3\u30ea\u30a2\u9593\u9694<\/td>78.75 kHz<\/td><\/tr>
\u9001\u4fe1\u70b9\u4f4d\u7f6e<\/td>(x,\uff59) = (6.75\uff0c2.75) (m)
\uff08\u6e2c\u5b9a\u30a8\u30ea\u30a2\u306e\u898b\u53d6\u308a\u56f3\u3092\u53c2\u7167\u306e\u3053\u3068\uff09<\/td><\/tr>
\u9001\u4fe1\u30a2\u30f3\u30c6\u30ca\u9ad8<\/td>1.2 m<\/td><\/tr>
\u9001\u4fe1\u30a2\u30f3\u30c6\u30ca<\/td>\u30b9\u30ea\u30fc\u30d6\u30a2\u30f3\u30c6\u30ca \uff082 dBi\uff09
\uff082\u7d20\u5b500.5\u6ce2\u9577\u9593\u9694\uff0c\u6e2c\u5b9a\u30a8\u30ea\u30a2\u898b\u53d6\u308a\u56f3\u306ey\u65b9\u5411\u306b\u914d\u7f6e\uff09
\uff08\u6c34\u5e73\u9762\u5185\u7121\u6307\u5411\u6027\uff0c\u5782\u76f4\u9762\u51858\u306e\u5b57\u6307\u5411\u6027\uff09<\/td><\/tr>
\u53d7\u4fe1\u8a55\u4fa1\u70b9\u6570<\/td>(1) \u5e73\u5747\u53d7\u4fe1SNR\uff1a64\u70b9
(2) CSI\uff08Channel State Information\uff09\uff1a6\u70b9
(3) \u30c1\u30e3\u30cd\u30eb\u5bb9\u91cf\uff1a64\u70b9
\uff08\u8a55\u4fa1\u30a8\u30ea\u30a2\u306e\u898b\u53d6\u308a\u56f3\u3092\u53c2\u7167\u306e\u3053\u3068\uff09<\/td><\/tr>
\u53d7\u4fe1\u30a2\u30f3\u30c6\u30ca\u9ad8<\/td>1.2 m<\/td><\/tr>
\u53d7\u4fe1\u30a2\u30f3\u30c6\u30ca<\/td>\u30b9\u30ea\u30fc\u30d6\u30a2\u30f3\u30c6\u30ca \uff082 dBi\uff09
\uff082\u7d20\u5b500.5\u6ce2\u9577\u9593\u9694\uff0c\u6e2c\u5b9a\u30a8\u30ea\u30a2\u898b\u53d6\u308a\u56f3\u306ey\u65b9\u5411\u306b\u914d\u7f6e\uff09
\uff08\u6c34\u5e73\u9762\u5185\u7121\u6307\u5411\u6027\uff0c\u5782\u76f4\u9762\u51858\u306e\u5b57\u6307\u5411\u6027\uff09<\/td><\/tr>
\u30c7\u30fc\u30bf<\/td>(1) \u5e73\u5747\u53d7\u4fe1SNR\uff1a
\u3000\u300056\u30b5\u30d6\u30ad\u30e3\u30ea\u30a2\u30682x2MIMO\u30c1\u30e3\u30cd\u30eb\u306e\u5404\u8981\u7d20\u306e\u96fb\u529b\u5e73\u5747\u5024\u306b\u57fa\u3065\u304fSNR\u3000(dB)
\u3000\u3000\uff08\u8a55\u4fa1\u30a8\u30ea\u30a2\u306e\u898b\u53d6\u308a\u56f3#1\u306e\u4f4d\u7f6e\u3067\u306e\u5e73\u5747SNR\u309215dB\u3068\u3057\u305f\u3068\u304d\u306e
\u3000\u3000\u76f8\u5bfe\u5e73\u5747SNR\uff09
(2) CSI\uff08Channel State Information\uff09\uff1a
\u3000\u300056\u30b5\u30d6\u30ad\u30e3\u30ea\u30a2\u6bce\uff0c2x2MIMO\u30c1\u30e3\u30cd\u30eb\u306e\u5404\u8981\u7d20\u6bce\u306e\u8907\u7d20\u632f\u5e45
\u3000\u3000\uff08\u8a55\u4fa1\u30a8\u30ea\u30a2\u306e\u898b\u53d6\u308a\u56f3#1\u306e\u4f4d\u7f6e\u3067\u306e\u5e73\u5747\u96fb\u529b\uff0856\u30b5\u30d6\u30ad\u30e3\u30ea\u30a2\u30682x2MIMO\u306e
\u3000\u3000\u5404\u8981\u7d20\u306e\u96fb\u529b\u5e73\u5747\u5024\uff09\u30921\u3068\u3057\u305f\u3068\u304d\u306e\u76f8\u5bfe\u5024
(3) \u30c1\u30e3\u30cd\u30eb\u5bb9\u91cf\uff1a
\u3000\u3000\u30b7\u30e3\u30ce\u30f3\u304a\u3088\u3073ZF\uff08Zero Forcing\uff09\u306e2x2MIMO\u30c1\u30e3\u30cd\u30eb\u5bb9\u91cf \uff08bits\/s\/Hz\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u30c7\u30fc\u30bf\u6982\u8981<\/h3>\n\n\n\n

\u3000\u5ba4\u5185\u306e\u69cb\u9020<\/h5>\n\n\n
\n
\"\"<\/figure><\/div>\n\n\n
<\/div>\n\n\n\n
\u3000\u6e2c\u5b9a\u30dd\u30a4\u30f3\u30c8<\/h5>\n\n\n
\n
\"\"<\/figure><\/div>\n\n\n
<\/div>\n\n\n\n
\u3000\uff08\uff11\uff09\u5e73\u5747\u53d7\u4fe1SNR<\/h5>\n\n\n
\n
\"\"<\/figure><\/div>\n\n\n
<\/div>\n\n\n\n
\u3000\uff08\uff12\uff09CSI\uff08Channel State Information\uff09<\/h5>\n\n\n
\n
\"\"<\/figure><\/div>\n\n\n
<\/div>\n\n\n\n
\u3000\uff08\uff13\uff09\u30c1\u30e3\u30cd\u30eb\u5bb9\u91cf<\/h5>\n\n\n
\n
\"\"<\/figure><\/div>\n\n\n

\u30c7\u30fc\u30bf\u5229\u7528\u6761\u4ef6(\u5f15\u7528\u8ad6\u6587)<\/h3>\n\n\n\n

\u4ee5\u4e0b\u306e\u6587\u732e\u3092\u5f15\u7528\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n[1] \u897f\u68ee \u5065\u592a\u90ce, \u201d[\u4f9d\u983c\u8b1b\u6f14]\u5c4b\u5185\u5b9f\u4f1d\u642c\u74b0\u5883\u306e\u6e2c\u5b9a\u30c7\u30fc\u30bf\u3092\u7528\u3044\u305fMIMO\u30b7\u30b9\u30c6\u30e0\u5bb9\u91cf\u306e\u63a8\u5b9a\u306b\u3064\u3044\u3066,” \u4fe1\u5b66\u6280\u5831, vol. 121, no. 330, AP2021-140, pp. 31–36, 2022\u5e741\u6708.<\/a><\/p>\n\n\n\n \u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u306f\u3053\u3061\u3089<\/span><\/a>\n\n\n\n

(\u30d1\u30b9\u30ef\u30fc\u30c9\u306fAP\u7814\u4f1d\u642c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c8\u30c3\u30d7\u30da\u30fc\u30b8<\/a>\u306e\u300c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5229\u7528\u306b\u3064\u3044\u3066\u300d\u90e8\u5206\u3092\u78ba\u8a8d\u306e\u4e0a\u7533\u8acb\u3057\u3066\u4e0b\u3055\u3044) <\/p>\n","protected":false},"excerpt":{"rendered":"

\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 No. \u30c7\u30fc\u30bf\u5185\u5bb9 \u30c7\u30fc\u30bf\u53d6\u5f97\u65b9\u6cd5 \u30c7\u30fc\u30bf\u53d6\u5f97\u5730 \u767b\u9332\u5e74\u6708\u65e5 \u767b\u9332\u8005 7 2x2MIMO\u30c1\u30e3\u30cd\u30eb\u306e\u5e73\u5747\u53d7\u4fe1SNR\uff0cCSI\uff0c\u30c1\u30e3\u30cd\u30eb\u5bb9\u91cf \u6e2c\u5b9a \u65b0\u6f5f\u5927\u5b66\u5de5\u5b66\u90e8A\u68df202 2022\/9\/23 \u4f1d\u642c\u7814\u7a76\u63a8\u9032\u59d4\u54e1\u4f1a […]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":678,"menu_order":7,"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-7759","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/pages\/7759","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=7759"}],"version-history":[{"count":10,"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/pages\/7759\/revisions"}],"predecessor-version":[{"id":15667,"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/pages\/7759\/revisions\/15667"}],"up":[{"embeddable":true,"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/pages\/678"}],"wp:attachment":[{"href":"https:\/\/www.ieice.org\/cs\/ap\/wp-json\/wp\/v2\/media?parent=7759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}