In order to obtain information to create WiMax roaming services a global roaming program has been introduced by the WiMax Forum that will enable both vendors and operators to get the data they require.
The potential of allowing subscribers to WiMax the ability to leave the geographical area of coverage for their home network and still get service is an important step forward for the 4G broadband technology. Manufacturers of devices will also be able to create products that will be able to make use of a multitude of different providers’ WiMax networks.
In a recent statement the global roaming director of WiMax Forum, John Dubois said “Member companies have yet another tool to facilitate the advancement of their WiMax technology innovations and make 4G a seamless experience for customers. We are already beginning to see how WiMax technology will drastically improve the next generation of broadband applications and services, and this roaming readiness program is another example of how the WiMax ecosystem is working to extend the availability of services to subscribers.”
At present WiMax beats the current 3G networks hands down offers theoretical download speeds of as much as 75 Mbps. With Sprint already having WiMax networks in Portland, Oregon and Baltimore it has a distinct time-to-market advantage over its other 4G competitors.
When it comes to the next generation of mobile broadband networks, however, most of the backing around the world goes to Long-Term Evolution technology with support from big telecoms providers like AT&T and Vodafone. It is expected that LTE networks should be rolling out in 2010 or even earlier but at the moment the LTE standards are being finalized.
Although many mobile workers within businesses are still using 3G broadband connections, a significant boost in productivity could be obtained with the use of the new LTE and WiMax technologies. At present though many enterprises are currently wary with regards to which technology they will use as the 4G battle draws closer.