As we continue to explore and quantify the opportunities presented to our partners by the Internet of Everything (IoE), I’m excited to share that our latest research has identified $4.6 trillion of value in the public sector. That brings the total value “up for grabs” by our partners to an astounding $19 trillion by 2022 (the private sector will account for $14.4 trillion of the total opportunity). Read the IoE Public Sector Value at Stake White Paper and Top 10 Insights. Read More »
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.
Barbara Casey, Senior Executive Director for Healthcare Business Transformation at Cisco, recently wrote about challenges that patients face when navigating the continuum of care in our currently disconnected care settings. In an effort to assist patients, technology companies are beginning to shift their focus to take advantage of network technology to personalize the patient experience. mHealth, video and collaboration tools offer an opportunity to create a true continuum of care and a more seamless patient experience.
Read the full article to find out how Cisco video and collaboration tools can help patients to conveniently communicate with their physicians.
By: Conrad Clemson, VP of business development, Cisco Service Provider Video
Let’s start this blog with this simple observation: TV didn’t kill radio, but it did disrupt how advertising flows. Same for the impact of online media, on print.
And by our reckoning, it’s about to happen again — the diverted flow of advertising resources and revenues away from traditional, big broadcast TV, to online and over-the-top video.
Will TV advertising dominate over other forms of video consumption, for a really, really, really long time? Unquestionably. But increasingly, brands want a mixed media spend, because it gets them greater reach and greater engagement — and that’s what advertising is all about.
Our work to help service providers expand advertising beyond the primary TV screen, to the other screens we’re all watching, is a big part of what we’re demonstrating at this week’s CES, in Vegas. And we’re not going it alone — we’ve strengthened our work with Black Arrow, on ad decisioning, and with Innovid, on multi-screen.
Here’s what you’ll see: Read More »