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Which among the following institution introduced interference temperature as a metric for interference?(a) Federal Communication Commission(b) American National Standards Institute(c) International Standards Organization(d) British Standards InstituteThe question was posed to me during a job interview.This key question is from Next Generation Wireless Network topic in division Next Generation Wireless Network of Cognitive Radio

Answer»

Right option is (a) Federal Communication Commission

For explanation I WOULD SAY: Federal Communication Commission introduced interference temperature as a metric for modeling interference at the primary user produced by the SECONDARY user. It is a measure of RF power GENERATED by undesired transmitters and noise sources that are present in the receiver system per unit of BANDWIDTH.



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