Hong Kong Academy (HKA) is an International Baccalaureate school with students ranging from pre-school to grade 12. They are a relatively small school in terms of total employees and students. Their goal is to offer a personal and individualized form of learning.
HKA identified that the best way to achieve their goals was to encourage the use of technology to create a community amongst teachers and students. They recently constructed a new building and had the opportunity to build a network to meet their current and future requirements.
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Tags: 802.11, byod, BYOD in Education, Cisco, education, mobile, mobility, network, technology, wi-fi, wifi, wireless
I’ve had the opportunity this year to meet with mobile operator leaders from around the globe. Whether they are large or small, focused on consumer services or businesses, or engaged in video or mobility, their ambitions are much in line with our strategy: to help them monetize and optimize their networks, while accelerating their ability to deliver their services.
As mobile operators are deploying new technologies to help achieve their business outcomes, “virtualization” is often touted as the answer, and, in part, that is correct. At Cisco, we believe it is important to frame the discussion properly in order to reap the full benefits of what’s possible in networking.
The network is increasingly becoming virtualized, and virtualization is increasingly becoming networked. Virtualizing applications is an initial step that can provide some advantages. However, Read More »
Tags: Cisco, Cisco Virtualized Packet Core, Cisco VPC, DOCOMO, EPC, Evolved Packet Core, Joseph Cozzolino, Kelly Ahuja, mobility, network functions virtualization, NFV, Seizo Onoe, Service Provider, video, virtualization
Ever since the much anticipated 802.11ac standard was ratified and supported by Enterprise class access points (AP), I’ve asked myself the question that perhaps other network and Radio-Frequency (RF) engineers have: how much of the theoretical 1.3Gbps 802.11ac data-rate can I really deliver to my users and what is the overall throughput experience when I deploy at scale or in high-density (HD) scenario? On the surface, it may seem intuitive that I should allocate 80MHz to my 802.11ac radios to achieve the best throughput BUT as it turns out, this approach has limited scale and may lead to less total throughput than a smaller 40Mhz channel – so in this case; less may be more!
This is due to the fact that while in a single-cell (AP) scenario (say 5000 sq. ft) it is realistic to expect most capable devices can reach 1.3Gbps (1Mbps of throughput) with 3 spatial stream (SS) & 80MHz (e.g. MacBook Pro) and 433Mbps (300Mb/s of throughput) with 1 SS & 80MHz (e.g. iPhone 6) BUT this throughput degrades quickly in a multi-cell environment where co-channel-interference (CCI) from neighboring APs can dominate. So we need to look at the primary CCI contributors, which are: Read More »
Tags: 802.11ac, Cisco High Density Wi-Fi, mobility, spectrum, wifi
Location-based applications have endless use cases—simply tapping into the users’ whereabouts can provide useful information such as movies playing, surrounding restaurants, friends’ favorite spots, etc. Still untapped, however, is the many potential uses of a location-based service, because while the apps may get the user to a location and allow them the opportunity to “check-in,” these apps do little else to engage the user while they’re within the physical venue they’ve been directed to.
Retailers, grocery markets, car shops, hospitals, museums, hotels, basically any physical venue, could leverage location-based services to engage their patrons through mobile devices. Rather than having a store full of texters, Facebookers, Tweeters, etc. a retail store has the potential of actually getting in front of and engaging the actual shoppers by providing them with wifi, special deals, style suggestions, in-store directions, etc. Exploring this largely uncharted world of location-based engagement can be made possible through our Cisco Mobility Experiences (CMX) SDK.
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Tags: cmx, Location-based applications, Mi Beacons, mobility, Mubaloo
Rijksmuseum in the Netherlands is one of the top 10 art and history museums in the world.
We live in an era where information is available in the palm of our hands and traditional institutions such as museums are inevitably facing the consequences of this. Even though the museum dates back to the 1800’s with artifacts from the middle ages, they have embraced modern technology to adapt to the changing landscape. This was as a matter of survival considering the competition from other institutions.
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Tags: 802.11ac, byod, Cisco, mobile, mobility, small business, technology, wifi, wireless