10/04/2004

Enterprise Wi-Fi

Technology strides expand wireless capabilities

 

The Meru Advantage

Sunnyvale, CA-based Meru Networks (www.merunetworks.com) provides the industry’s only WLAN system capable of delivering predictable bandwidth and over-the-air QoS to support more than 100 standard 802.11 active data and 30 voice clients per Meru Access Point (AP). The Meru WLAN System, featuring the patent-pending Meru Air Traffic Control Technology, is comprised of Meru Access Points; a high-performance gateway, the Meru Controller; and the Meru System Director, an embedded software component that delivers a set of extensible WLAN services.

The Meru Air Traffic Control (ATC) technology takes a fundamentally different approach to overcoming the obstacles that plague large-scale Wi-Fi networks. Instead of responding to the perceived limitations of the wireless network, Meru’s ATC technology targets the root of problems-channel contention, which occurs because too many users are randomly vying for access to the shared resource – the airspace. By effectively managing channel contention, the Meru WLAN System delivers five times the client density per AP, five times the voice calls per AP, and zero loss roaming when compared to other WLAN systems.

Companies and institutions are increasingly citing the benefits of wireless LANs (WLANs) in small “hot spot” deployments throughout their organizations, such as in conference rooms, lobbies, and other areas where people might gather. Wireless LAN, more often referred to as “Wi-Fi,” enables organizations to take full advantage of their networked resources by extending the voice and data network to employees – everywhere and any time they need it.

Although wireless LANs hold tremendous promise for the commercial buildings industry – offering the numerous advantages of high-speed Internet access; greater mobility; ease of installation; and flexibility for moves, adds, and changes to the network –  the most frequent question facilities professionals ask is, “Can wireless (Wi-Fi) support real-time applications and provide the reliability that critical applications demand?”

Yes, says Sarah Kim, marketing manager at Sunnyvale, CA-based Meru Networks (www.merunetworks.com), noting the availability of recently introduced technologies that far surpass the capabilities of traditional Wi-Fi systems. She offers the following in evaluating wireless networks ...

Future-Proofing Your WLAN. The system should be reliable and flexible enough to support new applications. The ability to support business-critical WLAN applications (as opposed to nice-to-have Internet access) without significant future reinvestment is key to realizing a return on investment. Such applications as voiceover WLAN, which requires seamless handoffs and an over-the-air quality-of-service (QoS) mechanism, is a perfect example of a WLAN application that you may not want today, but might consider in the future. Questions to ask include:

  • Can the WLAN grow to support increasing numbers of users?
  • Will the network be able to support the latest applications, such as voice or video?
  • Will it easily support upgrades to the current Wi-Fi standard?

Total Cost of Ownership. When measuring the total cost of owning a WLAN, users should consider the operational aspects, as well as the capital expenditure. Choosing the right system will eliminate or reduce costs associated with site surveys, radio frequency (RF) monitoring, third-party products, and, of course, trouble tickets. Questions are:

  • How simple is it to deploy, integrate, and configure the WLAN system?
  • How easy is it to manage the system once it is in place?
  • Is the WLAN system standards-based?
  • Will I need additional solutions to support new applications or features?

Flexible, Robust Security Framework. WLAN security has come a long way. New standards for encryption and authentication enable wireless users to have the same level of security as wired users. Nevertheless, the inherent characteristics of today’s “new” wireless (invisible operations, lack of physical location associated with access, almost no limit to number of users, etc.) presents new threats to network security. Organizations should look for WLAN solutions that deal with these weaknesses without having to replace or significantly alter existing security implementations. Ask the following:

  • Does the WLAN support existing security infrastructure?
  • Does it provide physical security? At what operational and capital cost?
  • Does the WLAN easily support multiple security policies, including guest access?

Linda K. Monroe (linda.monroe@buildings.com) is editorial director at Buildings magazine.

 


Visit our website today to learn about the design flexibility of a Morton building and the endless possibilities of partnering with our designBUILD team.


Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.


When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality.

Bluebeam® Revu® simplifies digital facilities document management from design review to leveraging as-builts, maintenance manuals and O&Ms submittals.

Yaskawa drives offer quality performance for air handlers and cooling towers on the roof to secondary chilled water pumps in the basement

We Can Help You Reduce Energy by 30%

Our mission is to help our customers manage their buildings' energy costs, improve reliability, and enhance performance while having a positive impact on the environment.
CLICK HERE to find out how.


Visit our website today to learn about the design flexibility of a Morton building and the endless possibilities of partnering with our designBUILD team.


Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.


When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality.

Bluebeam® Revu® simplifies digital facilities document management from design review to leveraging as-builts, maintenance manuals and O&Ms submittals.

Yaskawa drives offer quality performance for air handlers and cooling towers on the roof to secondary chilled water pumps in the basement

We Can Help You Reduce Energy by 30%

Our mission is to help our customers manage their buildings' energy costs, improve reliability, and enhance performance while having a positive impact on the environment.
CLICK HERE to find out how.


 
comments powered by Disqus

Related Products

Security
Plumbing & Washrooms
Roofing

Sponsored Links