WWANs

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  • Wireless wide area networks: A primer on WWAN technology and uses

    A wireless wide area network (WWAN) has several possibilities for uses and comes with both advantages and disadvantages. Learn about the WWAN in this primer. 

  • When the wire lets you down: Using 3G and 4G for wireless WAN backup

    Wireless WAN backup solutions using 3G networks and 4G networks are quickly becoming a viable alternative to slower ISDN or DSL connections. Whether in the middle of downtown or on the other side of the world, going with a WWAN connection might be a ... 

  • 4G networks offer new wireless WAN opportunities to enterprises

    While mobile operators are touting their 4G networks as the next big thing for enterprise wireless WAN, these claims need to be tempered with the reality of the current state of cellular connections. Although a number of opportunities to mobilize the... 

  • Consider mature WWAN networks for machine-to-machine applications

    Machine-to-machine applications usually favor pervasive, reliable wireless networks for operation. Sticking with the last generation of WWAN networks can offer the coverage you need and better pricing than waiting for the next big thing in wireless t... 

  • FastFacts on WiMax

    These resources will help you better understand WiMax in no time. 

  • Fixed wireless broadband

    The fixed wireless broadband market is growing and changing rapidly. We offer you an inside look at the technology. 

  • Chapter of the Week - May 2004

    Mobile communications is our focus this month. Over the course of the month we'll be offering you excerpts on mobile IPv6 and mobile applications. 

  • 802.11s

    802.11s is a proposed amendment to the 802.11 wireless networking standards that will provide a vendor-neutral way to build wireless mesh networks over wireless LAN (WLAN) products. 

About WWANs

This section covers building and maintaining enterprise-wide wireless WAN networks using technologies like WiMax, Wi-Fi mesh networking and 802.11s. Find out how to replace campus and WAN networks with wireless systems while addressing challenges like wireless security, interference, and RF management.