COMMENTARY--Not long ago, when wireless networking was new and rare, security was an afterthought. The reason? The scarcity of 802.11b cards acted as a form of back-handed security. If no one had an ...

I've been writing about WiMAX and the 3G/4G cellular technologies lately and every now and then I see references to the IEEE 802.20 standard. In case you are not familiar with it, it is a mobile ...

The wireless operator started soliciting both businesses and consumers in the Raleigh-Durham, N.C., area to participate in trials for its Nextel Wireless Broadband. The trials will start in February ...