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Building a true HetNet

Andrew MackayBy Andrew Mackay,  Head of Mobile Solutions, APAC

I have discussed in the past the increasing importance of Smallcells in a Service Providers access strategy (Bringing LTE Indoors and Cost Optimised Indoor Coverage), but to truly leverage Smallcells once deployed in an optimal way is not a trivial task. Normally the Smallcell supplier is different to the Macro network and often a different mix of technologies (e.g in the case of Wi-Fi) and frequency bands are involved. The term Heterogeneous, meaning “diverse in character or content” (oxforddictionaries.com), is indeed fitting. So what is the right approach to building an optimal Heterogeneous Network or HetNet?

The guiding principle must be the consideration of end user Quality of Experience (QoE). Read More »

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Faster, Clearer and Future-Proof: VoLTE Brings it Home

Vicki Livingston

by Vicki Livingston, Head of Communications, 4G Americas

From the first batters up to the plate in South Korea in 2012, with a flurry from Metro PCS in the U.S., Voice over LTE (VoLTE) seemed to be in a field of dreams and not making much noise or progress. However, bring it on baby… as VoLTE may be getting ready for prime time in 2014. Analyst firm Infonetics expects 30 commercial networks and 51 million subscribers with VoLTE by the end of this year and that number will grow to the major leagues on 2015.

So, what is it? And why is it good? Read More »

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Policy that Comes to You

As consumers and workers seamlessly move from home, to the office, the subway, coffee shops, and everything in between, they expect a seamless connectivity between their mobile, Wi-Fi, and broadband experience.  It makes sense that the policy for their data use will also be seamless across all technologies, thus providing the user with a more customized experience.

Seamless Connectivity

NTT  Docomo recently announced that they will Read More »

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Cisco Continues Market Share Leadership in Mobility – First in Mobile IP Infrastructure, Packet Core, Mobile Backhaul, and Mobile IP Core

Over the summer, we shared with you the results of an ACG Report showing Cisco as the market share leader in Mobility.

Then and today the usage of mobile devices has been on the rise. Unequivocally.

The average smartphone user is accessing 26.8 apps every month for about 30.25 hours, an increase of 65 percent from two years ago. On their first weekend of offering the iPhone 6, Apple sold more than 10 Million units. Global smartphone market is forecasted to rise by around 20% to 1.2 billion units during 2014.

ACG Research came out with a new report recently the highlights of which I want to share with you. In this report Ray Mota notes that the Worldwide Mobile IP Infrastructure Market continues to rebound in Q2, 2014. It actually grew in Q2, increasing to $1.25 billion, a 9.6 percent quarter over quarter. Evolved Packet Core (MME, PGW, SGW, and PCRF) also grew this quarter to $123 million, a 7.2 per cent quarter over quarter.

ACG Research maintains its views that online video continues to fuel mobile data traffic and the industry expects a tenfold increase in five years.  Mobile spending continues and is increasing globally as carriers in developed countries vie for top billing for fastest carrier, fueling LTE spending. 3G remains strong and continues to grow as developing economies upgrade and invest in this technology. Mobile infrastructure will continue to be a highly dynamic market for the next several years as vendors and carriers work through new technologies.

Cisco maintains its position of market share leader. The Read More »

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Apple’s Vote of Confidence for Voice and Text over Wi-Fi

I recently had the pleasure to read an excellent article by one of our industry’s leading analysts, Mr. Gabriel Brown of Heavy Reading titled “Analyzing Apple & VoLTE”. In this article, he makes the observation, that Apple – which is well known for keeping a strong focus towards their customer’s enjoying a high quality of experience – has included Voice over LTE (VoLTE) in their newest iPhones.  Mr. Brown goes on to quite rightly note that by including VoLTE, Apple makes the case that mobile operators now need an IP Multimedia Core Network Subsystem (IMS core) and a functioning VoLTE service.

Figure 1: Cisco VNI Global Mobile Data Forecast 2013-2018

cisco-visual-networking-index

While I absolutely agree that Apple has provided a strong endorsement to VoLTE by including support for this feature, I believe that the Apple iPhone6 support for Voice over Wi-Fi (VoWiFi) and Text over Wi-Fi maybe as important (or more so).  Let me explain.  VoLTE is really a fact of life, it is going to happen and as long as a cell phone supports LTE it will be able to make or receive VoLTE calls as long as the carrier implements to network accordingly.  However, Wi-Fi has long been maligned as the poor step-child of mobile broadband.  Mostly because it is unruly (unlicensed) and anyone can deploy it (don’t have to be a carrier).  And while the distance limitations and handoffs (Wi-Fi to 3G or to LTE) play a big role too those issues are being addressed (at least by Cisco).  However, several reports, including Cisco’s own well regarded Visual Networking Index (VNI) for Global Mobile Data Traffic, show that mobile data usage over Wi-Fi is over 40% in 2013.  In fact, it is projected that there will be more traffic offloaded from cellular networks onto Wi-Fi than remain on cellular networks by 2018 (that’s less than four years away).

This news is not Read More »

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