{"ok":true,"entity":{"id":"massive-mimo","name":"Massive MIMO","entityType":"concept","officialName":"Massive Multiple-Input Multiple-Output","canonicalName":"Massive MIMO","displayName":"Massive MIMO","category":"通信技術概念","shortDescription":"Massive MIMOは、基地局に一般的に送信・受信それぞれ8本を超える多数のアンテナ素子を搭載し、ビームフォーミングや空間多重によって5Gネットワークの通信容量・カバレッジ・ユーザースループットを高める無線アクセス技術である。","primaryCluster":"telecom","parentEntity":null,"verificationStatus":"draft","website":"https://www.ericsson.com/en/ran/massive-mimo","updatedAt":"2026-09-01T09:46:29.584Z","secondaryClusters":[],"alias":["Massive MIMO Antenna","mMIMO","大規模MIMO"],"searchKeywords":["Massive MIMO","5G無線技術","ビームフォーミング","アンテナアレイ","mMIMO"]},"referenceIndex":["P-01-001","P-02-001","P-04-001","P-05-001","P-06-001"]}