About: http://webisa.webdatacommons.org/157025752

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Accordingly, there is an existing need to provide an automatic gain control in an OFDM receiver that can sufficiently and rapidly handle wide fluctuations in signal power due to channel fading and other causes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr