Wireless broadband exploded in 2008, driven by the availability of technologies such as high-speed downlink packet access and high-speed uplink packet access, combined with attractive pricing from cellular operators.
The performance of high-speed packet access (HSPA) provides a megabit or two of bandwidth in uplink and downlink directions, and often more. In many regions, HSPA provides adequate connectivity to replace Wi-Fi "hot spots," and the availability of mature chipsets enables organizations to purchase laptops with built-in cellular modules that provide superior performance to add-on cards or dongles.
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