Market research firm Infonetics Research has released excerpts from a Mobile Spectrum market size and forecast report, which analyzes radio frequency spectrum allocation and needs in the world’s top economies.
"Seven years ago the ITU predicted the world would need twice as much radio frequency spectrum as is allocated now, and that was even before the advent of the data-hungry iPhone," reports Stéphane Téral, principal analyst for mobile infrastructure and carrier economics at Infonetics Research. "But if the ITU forecast had held true, all mobile networks with significant mobile broadband usage would have crashed by now."
HSPA+ and LTE are two of the primary reasons operators have been able to squeeze more and more bits out of limited spectrum, Téral adds. HSPA/HSPA+ and LTE improve spectral efficiency so significantly that the need for spectrum has been greatly reduced, often by at least half. LTE technology is not only resistant to interference between cells but...| Read more »