Mobile technologies like WiMax (802.16), MobileFi (802.20) and Flarion’s OFDM are poised to garner the most success in the wireless broadband space, according to research from The Management Network Group and Bear, Stearns & Co. Inc.
“Mobility is the area where wireless broadband probably has the most promise,” said Rich Nespola, chief executive officer of TMNG, citing the dramatically increased speeds and lower costs such technologies offer.
However, 802.16, 802.20, and OFDM may face more barriers than other technologies in the wireless broadband category. The mobile technologies require, for example, licensed spectrum; devices with enough power, battery life and memory to use high bandwidth; and compelling applications.
Meanwhile, fixed-wireless broadband holds the most potential for rural and international carriers serving areas where DSL and cable modem broadband service is poor or uneven.
TMNG and Bear Stearns also expect Wi-Fi to drive portable service and wireless broadband access in public areas, but report it likely will work in conjunction with fixed-wireless to achieve its maximum potential.
In addition, niche applications including backhaul or access to enterprise campus applications hold some potential for service providers and could allow them to reduce dependence on incumbent local networks.
