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<http://webisa.webdatacommons.org/prov/241151935>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/454720234> .
<http://webisa.webdatacommons.org/454720234>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/454720234>	<http://www.w3.org/ns/prov#value>	"FIG. 3 is an illustration for explaining a channel estimation principle in a known MIMO pilot multiplexing method for the comparison with a channel estimation principle in a pilot multiplexing method according to this embodiment." .