Ведущий ЧГК

Раздаточный материал … OFDMA is used for the downlink; by contrast, Sinle-carrier FDMA is used for the uplink since OFDMA contributes more to the PAPRrelated issues and results in nonlinear operation of amplifiers. IFDMA provides less power fluctuation and thus requires enery-inefficient linear amplifiers.... Apart from this, scalability and hiher data rates can be achieved. The other important advantae of the above-mentioned access techniques is that they require less complexity for equalization at the receiver. Перед вами — часть статьи англоязычной википедии. Догадавшись, что мы в ней пропустили, ответьте: как называется эта статья?