RF SYSTEM FOR ORTHOGONAL SPATIAL MULTIPLE MODES THAT CONSIDERS MULTIPLE USERS, RF DEVICE PERFORMANCE, AND TRANSMISSION AND RECEPTION UNALIGNMENT, AND ORTHOGONAL SPATIAL MULTI-MODE GENERATION METHOD

Provided in the present embodiment are the steps of: transmitting a pilot for spatial multiple modes; estimating CSI for the spatial multiple modes; feeding back the CSI for the spatial multiple modes; and generating the spatial multiple modes by considering an RF structure for generation of the spa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Dang Oh, LEE, Ju Yong, OH, Sang Min, KEUM, Seung Won
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	Provided in the present embodiment are the steps of: transmitting a pilot for spatial multiple modes; estimating CSI for the spatial multiple modes; feeding back the CSI for the spatial multiple modes; and generating the spatial multiple modes by considering an RF structure for generation of the spatial multiple modes. According to the present embodiment, optimal spatial multi-mode transmission can be performed. Le présent mode de réalisation concerne les étapes consistant à : transmettre un pilote pour de multiples modes spatiaux ; estimer des CSI pour les multiples modes spatiaux ; renvoyer les CSI pour les multiples modes spatiaux ; et générer les multiples modes spatiaux en prenant en considération une structure RF pour la génération des multiples modes spatiaux. Selon le présent mode de réalisation, une transmission multimodale spatiale optimale peut être effectuée. 본 실시예는 공간 다중 모드를 위한 pilot 전송 단계와, 공간 다중 모드를 위한 CSI 추정 단계와, 공간 다중 모드를 위한 CSI feedback 단계 및 공간 다중 모드 생성을 위한 RF structure 를 고려한 공간 다중 모드 생성단계를 포함하며, 본 실시예에 의하면 최적의 공간 다중 모드 전송이 가능하다는 장점이 제공된다.