METHOD AND APPARATUS FOR SOUNDING IN MAP NETWORK

An operating method of a first apparatus in a wireless local area network (WLAN) system includes receiving a multiple access point (MAP) network frame from a second apparatus, identifying, from the MAP network frame, joint null data packet (NDP) transmission for MAP sounding and first interleaved su...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, Myeongjin, JEON, Eunsung, KIM, Jinmin, CHUNG, Chulho
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	An operating method of a first apparatus in a wireless local area network (WLAN) system includes receiving a multiple access point (MAP) network frame from a second apparatus, identifying, from the MAP network frame, joint null data packet (NDP) transmission for MAP sounding and first interleaved subcarriers according to the joint NDP transmission, and based on the joint NDP transmission, transmitting a first NDP to a third apparatus by using the first interleaved subcarriers.