Editor’s Note: This is the first of a four-part deep dive series into High Density Experience (HDX), Cisco’s latest solution suite designed for high density environments and next-generation wireless technologies. For more on Cisco HDX, visit www.cisco.com/go/80211ac.
CleanAir for 802.11ac: Why Spectrum Intelligence Still Matters
In wireless networking and communications, as with life, nothing good comes for free. It’s well known that the primary feature of the new IEEE 802.11ac amendment is support for an 80 MHz-wide channel. The benefit of an 80 MHz channel is the potential to double usable throughput in comparison to that of 802.11n using a 40 MHz wide channel.
However, what is less well known is that a wider RF channel is also more susceptible to interference. In other words, 802.11ac devices “hear more” than 802.11n devices, primarily due to the wider channel support. It should be noted that this is not a flaw in the 802.11ac amendment, it’s simply basic communications theory.
Nevertheless, there is far more to building an 802.11ac access point than simply meeting the standard. Not all 802.11ac access points perform equally without interference. But more importantly, not all 802.11ac access points perform well in the presence of interference.
Furthermore, there is far more to deploying High Density wireless LANs than only considering the performance of individual access points. Read More »
Tags: 11ac, 802.11ac, applications, apps, bandwidth, Cisco, cleanair, device, gigabit, HDX, high density, mobile, mobility, network, networking, spectrum intelligence, user experience, wi-fi, wifi, wireless
A new year means new users and new devices. More devices means more network crowding. Mobile users demand bandwidth and speed, while the network is increasingly overwhelmed by the sheer number of devices. The networks of today and tomorrow have to be ready for high client density environments.
That’s why we’ve developed the Cisco High Density Experience (HDX). I announced HDX in a blog last October with a high level look at Cisco’s answer to handling high client density environments. Each feature in the HDX solution was designed specifically to alleviate the introduction of more clients, more bandwidth hungry applications to provide an unparalleled user experience.
Starting tomorrow we’ll kick off an HDX blog series to dive deep into the four key features that come with HDX:
- January 8: CleanAir
- January 13: Turbo Performance
- January 27: ClientLink 3.0
- February 10: Optimized Roaming
For more on Cisco’s approach to 802.11ac, visit www.cisco.com/go/80211ac.
Tags: 11ac, 802.11ac, applications, apps, bandwidth, Cisco, device, gigabit, HDX, high density, mobile, mobility, network, networking, user experience, wi-fi, wifi, wireless
Takeaway: The Cisco Enterprise Mobility group has stayed ahead of the competition by staying innovative and cutting edge while delivering quality, high performing products and solutions, while displaying thought leadership on major technological trends such as 802.11ac and location-based services. We use this mobility blog as a platform to deliver information straight to wireless fans and readers. Here are the top 10 most read posts in 2013.
10. Monetize Your WLAN Using Cisco Location Analytics
9. Cisco Hacks: Notes from the CMX Hackathon
8. Looking Past the Mobile Phone
7. 802.11ac: Is Your Network Ready for Next-Gen Wi-Fi Traffic?
6. Cisco’s New Wall AP Helps Hoteliers Deliver In-Room Wi-Fi Access
5. Client Adoption for 802.11ac Wireless Technology Read More »
Tags: analytics, Cisco, Connected, Enterprise, Gartner, hackathon, ios7, IT, location, location based services, mobile, mobility, New Year, technology, wi-fi, wifi, wireless
As children all around the world are eagerly anticipating Santa’s arrival on Christmas Eve, children in hospitals around the Americas were able to get their wish list in before the big day. This month, Cisco teamed up with several children’s hospitals with a Santa Connection project, which allowed children not well enough to visit Santa onsite to still communicate their wishes to him from their bedside using Cisco video.
I was able to work with one of these hospitals, Johns Hopkins Children’s Center in Baltimore, to augment the Santa Connection experience with a ‘Santa tracking’ app, which allowed children to know how close Santa was to making his virtual appearance to individual rooms in the hospital. An elf traveling ahead of the Santa Video team carried an iPad displaying a live webpage showing the location of the much-anticipated video visit. Here is a screenshot of the app experience:
Utilizing the Connected Mobile Experiences solution, which includes the REST APIs provided by the Mobility Services Engine (MSE), we were able to show the children where the Santa team was in relation to them -- with a Santa icon where Santa’s video crew was and a smiley face showing the child’s current location. Read More »
Tags: advanced location, analytics, christmas, Cisco, elf, hospital, iPad, johns hopkins, location services, location-based, network, santa, services, technology, video, wi-fi, wifi, wireless
Deloitte’s 2013 Annual Holiday survey came out with some staggering statistics:
- Nearly 7 in 10 shoppers will use their smartphones and tablets to shop this holiday season.
- Nearly half of all shoppers will use social media to assist in shopping.
- 73% of shoppers will be influenced by coupons and promotional offers.
Retailers both online and in-store can no longer ignore the power of mobile technology and social media influence with shoppers. Shoppers using mobile devices inside stores are actually more likely to make a purchase when being presented with the right information. In fact, this isn’t only true for retailers, but across all industries. Whether it’s guests, visitors, patients or passengers, there’s a real opportunity for businesses to make an impression via the mobile device.
Today I am happy to announce our latest Cisco Wireless Software Release 7.6. As you may recall from Sujai Hajela’s State of Cisco WLAN blog earlier this week, Cisco’s Wireless group has been ahead of the competition with our dedication to delivering cutting edge, high performing technology to our customers.
Many features in Release 7.6 were designed specifically to enable our customers to take advantage of the latest mobile trends. Here are some of the highlights:
Connected Mobile Experiences (CMX)
CMX for Facebook Wi-Fi is a joint Cisco — Facebook solution for guest Wi-Fi. Read More »
Tags: access point, airport, christmas, Cisco, high density, holiday, hospitality, hotel, mobile, mobility, passenger, retail, school, shop, shopper, shopping, software release, student, technology, travel, university, wi-fi, wifi, wireless, WLC