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One of my LinkedIn contacts suggested me last year not to write more articles about MWC event. However, a couple of weeks ago talking with another contact that not attend this year told me he was expecting my article. So here it is, my fourth MWC article in a row since 2015. Am I a MWC addictYou can read previous articles here:

Unfortunately, the Powerful GSMA rejected my ticket request as Analyst / Press (LinkedIn please help me next year) and of course I did not pay the prohibitive prices of Silver Pass, Gold Pass and Platinum Pass. At the end, conference sessions content is very generic and I can read free the content. I cannot justify the ROI for pay these tickets. Can you?

Avoiding the politics issues between Catalonia and Spain, it was the first MWC where the snow was probably the biggest surprise of the show. The snow and the rain did not allowed visitors to spend some time outside.

A painI do not know the final numbers, but I notice this year less attendants than 2017. No doubt GSMA will try to find excuses eg, political issues, but the reality is that the cost of the show do not convince to many usual large / medium / small companies. It is a fact that some big companies did not attend or send less delegates and use less square meters

Again, visitors that attend 1 or 2 days do not have had time to move to other parallel events like 4YFN.  Running from meeting to meeting, bad lunch as usual. I'm sure I've lost weight these days

The MWC18 has been an evolution of what we saw last 2 years. Not revolution. We need to wait another 5 years to see some notorious technological advances although GSMA should continue helping to create a better future

Before #MWC18

I was angry with the Search exhibitor page of the web . Please GSMA you have 1 year to improve. None exhibitor has included any product in the category of Blockchain or Internet of Things. Duplicates filters, etc. I read some LinkedIn post and articles and talked with people to plan my visit and capture their feeling this year.

During the #MWC18

The euphoria of 5G has dropped – More info about 5G at MWC18 here “ Intel, Qualcomm Talk About Accelerating 5G Efforts at MWC 2018 

IoT - The word that describes my feeling is disappointment. Although expected, something sad because the word IoT begins to lose brightness and disappear from the stands. The Pavillion 8.0 dedicated to the IoT, was not star this year. Do you really deserve to be exhibitors at the MWC

At least it was good to pulse the evolution and transformation of the IoT / M2M market. A new impulse will be necessary before 2020

Unfortunately, I could not attend any of the Top 7 IoT Activities at Mobile World Congress. Please tell me if any of it was worth it.

It was funny to hear how Operators trying to explain the use cases of Blockchain in Telco sector.

Artificial Intelligence, Connected Vehicles and Robots the starts of MWC18.  It was interesting discuss with some Operators about the practical potential of Machine learning, Artificial Intelligence (AI), Robots in this sector.  The conclusion in this article “ You Can't Teach an AI to Run a Telecom Network—Yet.

MWC18 was in my opinion the year of the Connected Intelligent Vehicle. Operators, Technology Vendors and Car Manufacturers need to cooperate to avoid a technology nightmare for future drivers/passengers.   

After #MWC18

I cannot resist to compare this congress with the Groundhog Day festivities. I make no secret of my discomfort for the continuous decisions of GSMA to make this show useless for many. My unpleasantness for the prohibitive cost of the tickets, hotels in the town, and the arrogant executives who attend the event as movie stars and finally for the many parallel events that I have missed or meetings of 15 minutes because I had spent hours daily walking by the walk sides of Fira Halls and my frustration for not finding some companies in the labyrinth of  the pavilions

Like Bill Murray in the movie, I discover year after year that MWC's events repeating almost exactly. I feel I am trapped in a time loop that probably most of you are aware of

I am glad if you have spent these days indulging in night parties, looking for new jobs or cheering you for the work you have in your great company.  Luckily for me, I do not return depressed, but my mind do not escape for some days to the MWC loop. Am I a MWC addict?

See you next year at MWC19 Barcelona


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Interview: 5G, IoT and Hurricanes

Last week more than 21,000 visitors from 110 countries and territories attended the 2017 Mobile World Congress Americas in San Francisco. It was the first for MWC in the United States, having recently gone into a partnership with CTIA to up the appeal of the long-time wireless tradeshow. We were introduced to Advanced RF Technologies (ADRF) and discussed the the transition to 5G, IoT and hurricanes with ADRF Chief Operating Officer Arnold Kim. 

For our readers who are not familiar with your company, tell us about ADRF?

Advanced RF Technologies (ADRF) is a Top 5 Distributed Antenna System (DAS) provider. We've been operating for more than 18 years and provide in-building wireless connectivity solutions to improve cellular signal and data speeds when there is either a lot of people in one area, or the building infrastructure doesn't allow frequencies to enter unobstructed from the macro network. Our products include DAS, small cells, antennas and passive components.

What industries are adopting your technology?

Every industry needs better connectivity inside of their buildings, so we have clients from many different verticals. We work with all four major carriers (Sprint, Verizon, AT&T, T-Mobile) and our products are currently in most of the Fortune 100 company buildings, many high profile sports stadiums, commercial real estate, healthcare, and more. We also do plenty of Public Safety installations. 

Device types continue to proliferate - no longer is it a type of mobile phone. How do you advise customers on what types of frequencies and standards to implement?

Most companies have an understanding of what their connectivity needs are. However our approach is to offer flexible and future-proof solutions that will grow with our clients. We try to ensure that our clients will never need to do a full refresh on their investment.

From a connectivity perspective, what are some of the near term challenges for IoT?

The biggest challenges we see regarding the IoT has to do with the sheer volume of devices taking a bandwidth on a network. If you think about a sports stadium and trying to connect 50,000 people, network density quickly becomes a challenge. For large enterprises the number of devices connected and the challenges can be just as large. There's a wide range of devices that will be connected that don't necessarily need a 5G connection. For instance, a connected oil pipe simply needs to send signal that things are working correctly or not. This can be accomplished using a 3G signal, on a low frequency band (which travels more effectively that a 5G signal on a high band might). In areas where the is limited connectivity, this is an important thing to consider.

It’s still early days, but how are you tackling the transition from 4G to 5G?

While the definition of 5G has yet to be settled, we are prepared for it, and those who have our systems in place will be too. Our new ADX V series DAS is modular and works with every type of frequency. When 5G becomes standard, whatever frequency may be adopted by each carrier to run the signal will be compatible with our equipment. At MWC America, we are announcing new Head End and Remote Modules for ADX V to support 600 MHz, the frequency that T-mobile plans to use exclusively for 5G. Not many DAS solutions today support it.

Let’s turn our attention to current events. Hurricane Harvey and the floods it caused in Houston. What role does ADRF play in public safety and how do you support response teams when critical infrastructure comes down?

ADRF performs a lot of public safety installations and we were one of the first companies to be FirstNet compliant. As an example, we recently installed two public safety DAS in the new Atlanta Braves stadium. Dense areas and public venues are mostly required by law to have complete, uninterrupted connection at all times. We provide the systems that allow for that. We have also introduced a series of mobile repeaters that can be implemented in crisis situations as well as outdoor venues where concerts are taking place.

Another example is Hurricane Sandy, a Category 3 major hurricane which affected coastal Mid-Atlantic states in 2012.Verizon deployed CROW (Cellular Repeater on Wheels) help provide interim emergency communications. CROWs are low cost, portable, over the air (which doesn’t requires backhaul) and can be used to provide expanded cellular network coverage or capacity. 

What's the most interesting implementation you've done? Why?

We were selected to make the happiest place on earth one of the best connected. Around Disney World parks, we put in a series of repeaters to provide better coverage and let families share their adventures. One of the important parts of the installation, especially in crowded venues where aesthetic is of the utmost importance, is to make sure equipment is concealed and hidden. Locating those areas when thousands of people are walking the entirety of the park every single day was a challenge.

Anything else you’d like to add?

We announced a new high power outdoor modular repeater at Mobile World Congress Americas, and while it’s intended purpose is to improve cellular connection in outdoor areas, it will be beneficial for IoT connectivity as more people become reliant on having these connections everywhere. Our products support every frequency including those that will be used for 5G, and the 3G and 4G that powers IoT connections. The importance of having blanket coverage for IoT cannot be understated, especially as more important devices become connected in the future.



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