Editor’s Note: This is a guest post by Joe Rogers, Associate Director of Network Engineering for the University of South Florida (USF). Hear Joe speak about his experiences with next-generation wireless in high density environments on next Tuesday’s webinar: “Migrating Enterprise Networks to 802.11ac” at 10am PST (Dec 17) (Register here)
Joe Rogers is the Associate Director of Network Engineering for the University of South Florida. He is a graduate of USF’s Computer Science and Engineering program and has worked as a network engineer at USF for the past 20 years. He is currently responsible for all aspects of USF’s network which provides connectivity to over 100k devices across three campuses. He’s held a CCIE routing and switching certification since 1999. When not working, he’s an avid mountain biker (if you can call it “mountain” biking when you live in Florida).
Universities face some of the most complex design challenges in wireless networking. Our user population is highly mobile, bandwidth-hungry, and often simultaneously using at least two wireless devices in rooms with hundreds of their classmates. The wireless network isn’t simply a convenience to them. It’s critical to their educational success as many of the students are taking tests or working on assignments across the network.
At the University of South Florida, we support over 20,000 concurrent wireless users on our network of over 4,000 access points. We have more than 90,000 unique devices registered this semester. Our biggest challenge is designing the wireless network for the device densities in our large classrooms and popular study areas. In these locations, we often have a thousand devices in a few hundred square feet of space.
We heavily rely on band select to place as many devices as possible on 5Ghz where more channels are available. Unfortunately many devices such as older tablets and smart phones simply don’t have an 802.11a/n radio. So we must carefully RF engineer the environment with smaller cells to provide the necessary coverage density. Read More »
Tags: 5Ghz, 802.11, 802.11ac, band select, bandwidth, Cisco, college, guest blog, high density, higher education, migrating, network, network engineer, next-generation wireless, rf, Smart phone, student, tablet, university, user population, webinar, wireless
IT leaders today are faced with solving challenges on a daily basis. They must determine solutions that create more efficient businesses, develop innovative ways to reach customers, and all the while positively impacting the bottom line. What’s helping drive these solutions and transformations in business?
The answer is mobility. Leaders are leveraging mobility to improve business – from personalized experiences to new operating strategies. This is what is keeping business ahead of the curve.
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Read the full article: Gathering Frontline Insights on Mobility Innovation.
When a person is considered tech-savvy and “always-connected” in their day-to-day life, these expectations don’t change when they stay in a hotel. In fact, this new “connected hotel guest” actually expects the same mobile experience at hotels that they receive at home or work. Hoteliers across the world are constantly trying to find ways to meet the increasing needs of the mobile-connected guest. Previously, hotel Wi-Fi was used primarily for guests and staff connectivity, but now, it’s becoming much more than that because of these guests’ needs. Read More »
Next Thursday you don’t want to miss a live technical webcast with Q&A on the hot topic of Wi-Fi location-based services. Join Techwise tech legend Jimmy Ray Purser and technical marketing engineer lead Darryl Sladden for a deep technical discussion covering the ins and outs of Cisco’s Mobility Services Engine – the intelligence engine in the Cisco Wi-Fi network that enables Cisco Connected Mobile Experiences functionality.
You’ll get a full, hands-on view of four pieces of the solution and see how it all ties into your Wi-Fi network:
This is an in-depth session you won’t want to miss. Register now and mark your calendars for December 12!