Cisco Blogs


Cisco Blog > Mobility

The Future of Wireless: Times are Changing Before Our Eyes

We live in amazing times, ask anyone who ever had to look up a phone number in a phone book. In the past this was the only way you could find the number to your favorite restaurant if you wanted to make a reservation. Today, all we need to do is reach into our pocket or purse and grab our mobile device, open an application and in a few seconds (not minutes) we have the phone number. Not only that, but we can see the menu and make a reservation right from the device. Over time we have become dependent on carrying the world (both personal and professional) in our pocket. With mobility, we are always on, always connected: nothing—whether it’s your team’s latest score or that email from a vendor you need to send to your boss—is more than a quick search away.

What once seemed unfathomable, this way of always being connected is now commonplace. However, as the application developers sit and think of the next killer app, the IT team has to make sure the network can not only support this new app, but also assure the performance meets the higher and higher demands of new apps. This requires the network to be more application-aware. And the reality is that more applications that require higher network performance are coming at a faster rate. Add to it new devices that use these applications are becoming accessible to everyone. On top of that, the people that use these applications and devices are becoming more demanding in terms of reliability and experience. So what is an IT person to do?

“We were ahead of the times,” says Joseph Tufano, VP and CIO of St. John’s University. “But times have changed. You see it everywhere: for example, if you go to a basketball game on campus, and there’s a timeout, everybody is using their mobile devices.”

IT is always working to increase the wireless performance of the network. However, as more bandwidth becomes available, users increase their usage and consume that bandwidth. Read More »

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , ,

Introducing Clara Alvarado to the Energy Blog

claraalvaradoIt is with great pleasure I introduce you to another industry and technology thought-leader from Cisco, Clara Alvarado.

Clara Alvarado is Cisco’s Solutions Marketing Manager for Applications Enablement and Management portfolio for the Internet of Things group, with an industry bias towards Oil and Gas. In that position Clara develops the strategy and requirements for the programs and initiatives needed to successfully execute on the strategy, ensure the alignment of the channels, sales, technical operations and support teams, and serves as a liaison between Cisco’s IoT Business Group, customers, partners and sales teams.

Clara has been in Cisco in various executive roles for 7 years, having joined Cisco in 2007 as Marketing Operations Manager for Latin America. She then moved to lead the Collaboration Solution portfolio in Emerging Markets and recently moved to corporate marketing where she has been responsible for strategy, sales enablement and demand generation projects around cloud and joint marketing activities with strategic ecosystem partners.

Prior to Cisco, Clara Alvarado held several roles in marketing and business development in companies such as Lucent Technology, Avaya and Emerson Electric (Emerson are a strong partner of Cisco, we won’t talk about the other two!). She holds a BS in Electronic Engineer form Universidad Javeriana, a MBA from Universidad de los Andes in Bogota, Colombia and a Competitive Strategic Marketing Diploma from Wharton Business School.

Welcome Clara!

 

Tags: , , , , , ,

Increasing Demand for Higher Location Data Resolution

Cisco has been playing a critical part for retail, healthcare, hospitality and transportation organizations to gain an understanding of how end-users move throughout an organization’s physical location. This is done through our Cisco Connected Mobile Experiences (CMX) solution.

With all the valuable information CMX provides, the demand for even more accurate data has been growing. Location accuracy has been a hot developing field and, as I mentioned in announcing our Best of Interop Finalist status in the wireless category last week, Cisco’s taken the lead in redefining how this location-based data is acquired.

In the past many solutions have relied on the probing performed by the mobile device to acquire location-based data.  In recent months this approach has shown diminishing returns. The underlying issue is that this data is reliant on how frequently the mobile device probes an access point. A couple issues that arise include:

-       Mobile device manufacturers are reducing the frequency of device probing to conserve battery. This reduces the number of data points collected and impacts the accuracy of the data

-       Different manufacturers probe the access point with varying frequency so some devices deliver more accurate information than others skewing the location analytics data.

At Cisco’s annual Partner Summit event we are revealing some key areas of focus for the upcoming Cisco v8.0 release. Although the list is not inclusive of all new functionality, I would like to highlight some steps we are taking to bring CMX to meet the ever-evolving demand for location-based data.

Step 1: Increasing Data Resolution Read More »

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Cisco’s 802.11ac Portfolio Expands with the New Cisco Aironet 2700 AP

As a Product Manager there is some anxiety but more of an excitement around introducing a platform to the market. Today I am proud to be part of Cisco team that is  bringing to market the Cisco Aironet 2700 Series Access Point.  What it offers is a tremendous amount of power at a very attractive price point.  

2700

We all know Wi-Fi is here to stay and is expanding all around us rapidly. That need for speed is exciting.  But what does that mean? Not everyone feels comfortable being on the cutting edge. Many of our customers are not as concerned about chasing the future and have more limited budgets that they hesitate to put down for the best AP knowing there are lower priced options.  At the same time, everyone is aware technology moves ahead with or without you, so they don’t want to give up lot of the new capabilities by going totally to the other extreme of not upgrading at all.  What they want is something that’s going to last for a while that gives them the advantages available today, but not have to invest a lot to get it. I equate this to buying something like a car.  A year ago when I was in the market to buy a new car I didn’t want to sacrifice whole lot of options but if there was one or two options that I could give up in order to save a bit of money, I was okay with that.

This is similar to what Cisco is offering with Aironet 2700 Series.  Customers have to choose something that they can utilize in their network that is better than any of the competitive solutions out there, truly built-for-purpose, sleek design on the outside yet tough on the inside and very powerful. Read More »

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Not All 802.11ac AP’s are Created Equal: Built-for-Purpose vs. Purpose-Built

As more and more 802.11ac devices come to the market this year, businesses need to make sure the best possible 802.11ac wireless infrastructure gets deployed to make sure those 802.11ac end points are performing at both the best possible data rates and application throughputs to maximize the move to  802.11ac.

Cisco’s Aironet 3700 with HDX Technology does just that. If you’re thinking that the 3700 is just another 802.11ac AP,  think again: not all 802.11ac AP’s are created equal.

To demonstrate this, let’s take a Cisco 3700 access point..

3700internal1

When you open a Cisco AP, you will see dedicated memory (RAM) on the radio chipset itself (one on the 2.4 GHz radio, another on the 5 Ghz radio) to ensure the RF packets get processed “onboard” each radio instead of “offboard” in order to reduce latency and any packet processing collision from memory contention on the AP. Additional packet processing can be handled  on the “offboard” memory that is part of the network processor portion of the AP platform as well. This unique, innovative ASIC-based Wi-Fi chipset by Cisco exemplifies the built-for-Purpose design, and is the hallmark of Cisco’s 3700 Series AP.

3700internal2

Contrast this with the competitive landscape that claims to be Purpose-Built, but in reality is leveraging off-the-shelf merchant silicon-based 802.11ac WiFi chipsets. Read More »

Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,