802.11ac: The Fifth Generation of Wi-Fi Technology
In the last few months, there have been a lot of written on the emerging 802.11ac standard. This next generation of Wi-Fi promises to be very exciting since 802.11ac will address some critical pain points faced by users of 802.11n today – more bandwidth and more simultaneous users. To help explain the technology, we put together a new Fundamentals video. You’ll learn about new features such as:
- Operating in the 5GHz band
- Wider channels (80MHz & 160MHz) which means more capacity in the band
- Increased modulation with 256 QAM (Quadrature Amplitude Modulation), providing a significant increase in throughput over 802.11n which has 64 QAM
- Downlink Multi-User MIMO which allows an AP to transmit to multiple clients simultaneously
- Up to 8 Spatial streams which doubles the number of spatial streams used in 802.11n
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Tags: 802.11ac, 802.11n, byod, mobility, mu-mimo, wlan
I have recently returned from sampling the finest of New Orleans hospitality and hanging out with my wireless friends at the CTIA Wireless 2012 conference. CTIA provides great insights into the wireless industry in one of the world’s biggest markets and technology superpower – the USA. It’s hard not to compare CTIA with the recent Mobile World Congress in Barcelona. While many of the things that I observed at MWC in February were equally visible at CTIA, I also observed a number of different items, or different slants on where the mobile industry was heading. I am always amazed and overwhelmed at just how big the mobile ecosystem and economy are. Unlike MWC, the CTIA show floor had a very healthy representation from all parts of the mobile ecosystem – everything from device accessories, to back-up power solutions, to applications, to CNBC broadcasting live, and many things that I couldn’t understand. It makes you realize just how big this industry is and how innovation across all parts of the value chain have fueled this phenomenon.
The U.S. wireless industry feels like it is back on top. Once the leader in innovation and customer demand, U.S. mobile lost much of that position over the last decade as it battled amongst itself on competing 3G technologies. The U.S. now has 105% mobile penetration and 64% of the world’s LTE subscribers. Not to mention that innovation in mobile has shifted back to the U.S., with the likes Read More »
Tags: byod, ctia, IBSG, LTE, M2M, mobile cloud, mobile operator, mobility, ott, Service Provider
By 2014, the average number of connected devices per knowledge worker is expected to reach 3.3, according to the Cisco IBSG Horizons Study released today. And a whopping 95 percent of respondents permit employee-owned devices in some way in the workplace.
Plus, more than three-fourths of IT leaders consider BYOD a gateway to greater business benefits, including increased productivity and greater job satisfaction. So there’s no doubt about it: Work is fast becoming an activity, not a location.
But what does this mean for partners? Opportunity, of course. You’re in the enviable position to leverage Cisco’s new “Your Way” Smart Solutions to provide customers with a holistic approach to BYOD in the workplaces. These solutions are completely scalable, and also address mobility, security, virtualization, and network policy management.
The benefit to your customers, you ask? Cisco IBSG estimates that the annual savings from BYOD range from $300 to $1,300 per employee. Now that can really start to add up!
Want to know what you can begin selling today? Read More »
Tags: byod, cisco channels, Cisco IBSG Horizon Study, mobility, Smart Solutions, vxi, work your way
As technologists we often use the term revolutionary to describe market trends, industry advancements, or new solutions. And on occasion we may have over used the term to emphasize the impact a particular change has or can have on the market.
However, I feel very comfortable describing the opportunities we’re seeing now with mobility as something that could truly be revolutionary. It is no secret the world is becoming more mobile. Every time I walk down the street, I see an increasing number of people interacting with smart phones and tablets. The same is true in the office as our co-workers are using multiple devices to connect, communicate and collaborate – part of the “bring your own device” (BYOD) phenomenon.
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Tags: byod, Enterprise, IBSG, multiple devices, Service Provider
This past weekend was Mother’s Day here in the United States, and being a mother of two high-tech savvy teenage children, I pondered what my kids has in store for me. I was surprised with the latest iPad! Eventually, I started asking myself: would Cisco allow me to use it for work?
Luckily, Cisco has a BYOD policy in place and a long-term vision for an Any Device, empowering our employees to use the device they want to be productive. For other working mothers who may have also gotten a new iPad or mobile device for Mother’s Day, what does your company say about using this new personal device? Will you “Lock It Up or Free It Up”? (a notion introduce at RSA conference this year). How will IT department respond to this request?
One of the biggest concerns folks have for BYOD is security. Just this past week, Cisco was showcasing our Secure BYOD solution at Interop, with the TechWiseTV folks sitting down with my colleague Bill McGee to help you answer the call of mobile devices on your corporate network. Take a look at the video for yourself, but blurring the lines between personal and corporate device doesn’t pose such a security challenge anymore. Related to this topic, we are holding a webcast May 16th focused on the Network Built for the Mobile Experience. You can join our CTO and SVP, Padmasree Warrior, along with stories from British Telecom and Eagle Investment on how they are transforming their workplace, and allowing their employees to work “Your Way” without compromising the business. For more details click here, and for those who want to continue this conversation–
Working Mothers: I would like to hear from you – did you get that new mobile device this Mother’s Day or do you already have a neat personal device – Do you bring it into work? Do you share it with your family?
IT departments: What is your BYOD policy is, and are you busy provisioning all those new mobile devices from this past weekend?
Tags: access control, byod, byod security, mobile devices, Mother's Day, working mother