Network Neutrality: Wireless should Be Looked at Through a Different Lens

on June 24, 2016
Reading Time: 4 minutes

With the U.S. Federal Appeals Court ruling last week, it looks like Network Neutrality is here to stay, at least for now. Much ink has been spilled on both sides of this debate but I’d like to weigh in on the wireless angle.

Part of what was affirmed in the ruling is that wireless broadband fits under the same rules as fixed broadband and wireless users ”don’t see the difference”. In fact, the practice of ‘zero rating’ is coming under fire and might end up being the first test case of the FCC applying NN rules to wireless. This tells me that as NN heads toward even more appeals and potentially to the Supreme Court, we need to urge wireless be looked at through a different lens.

What has changed since the NN discussions started in earnest in 2009, is that wireless network performance is broadband-esque. A good LTE connection with all cylinders firing — wide channel, carrier aggregation, advanced MIMO — offers an experience comparable to middle-of-the-road fixed broadband service. But the economics are fundamentally different. Even though wireless data prices have dropped by 40-50% over the past several years, the average price paid by consumers still averages in the $8 per GB range (it’s $3-4 per GB at the low end), which is 10-20x that of broadband (where usage caps apply). It still costs a wireless operator in the $1 per GB range to deliver data to a consumer. Put another way, if wireless got anywhere near average broadband usage patterns that are now approaching 100 GB per month, every major operator’s wireless network would fall and not be able to get up.

Now, I realize network neutrality is more aimed at preventing bad behavior between corporate internet actors. The poster child example is the possibility that Comcast would provide differentiated access or pricing to Netflix or speed up its own apps or content. There’s not much evidence of this practice and in fact, services such as Netflix, HBO Go, and even ‘cord cutting’ are incenting users to buy higher-end broadband plans. 4k and Ultra HD will push that still further. Despite Netflix comprising some 40% of internet traffic at peak times, the cable industry’s broadband business has never been better. In fact, it’s looking much more attractive, long-term, than their pay TV business. And if the FCC really wanted competition in broadband, it should have required broadband firms such as the cablecos to open up their networks when it wrote the 1996 Telecom Act (a prevalent practice in many European countries, who have far more robust broadband competition and lower prices).

So now we get to the poster child for how the wireless industry might get its hand slapped by the NN crowd: T-Mobile’s BingeOn service and the general practice of ‘zero rating’. BingeOn basically zero rates video from certain video streaming providers, such as YouTube, Netflix, and HBO, which means using these services does not count against a customer’s usage in their data bucket plan. Video in BingeOn is slowed down to 480p, using a special adaptive bit rate coding technique that also reduces consumption on T-Mobile’s network. The quality difference is noticeable but still tolerable. T-Mobile does provide users with the option to turn video back up to full throttle, in which case it’s counted against data usage per normal. This is viewed as a win-win for both the consumer and for T-Mobile: BingeOn customers are spending more time watching video on T-Mobile’s network in a way that’s less consumptive of TMO’s network resources.

With the incredible growth of video consumption on mobile networks, expect more of these situational schemes. I could easily see wireless customers being charged extra for ‘premium data services’ in markets where advanced techniques are used to provide faster speeds or a capacity boost. Want to watch a Netflix movie in 4K on your tablet? It might cost more. An operator might even charge a content provider differentiated pricing. A strict interpretation of NN rules would say this is a violation of equal access principles –- the creation of ‘fast’ and ‘slow’ lanes. But how is this any different than how iTunes has historically charged more to download an HD version of a movie compared to a standard version? Another example: what if live video services such as Facebook Live are really successful and end up choking wireless networks? One option is for wireless operators to say, “all right, you can only do it over Wi-Fi”, which is what AT&T did initially with FaceTime over iPhones. They could raise data prices or charge a premium for these types of services. They could try to pass on some of these costs to Facebook or work out some cost- sharing scheme. The bottom line is wireless operators execs are scared &*$#@-less about the impact of video on their networks. BingeOn is T-Mobile’s technique. Higher data pricing is AT&T and Verizon’s technique, for now.

The economics don’t change markedly with advances in LTE, which is why operators are excited about services such as LTE Unlicensed and the FCC’s recent ruling to open up the 150 MHz of spectrum in the 3.5 GHz band using a unique and innovative spectrum sharing and prioritization scheme. 5G might offer significantly faster speeds and low latency – but it will be very expensive to build. A recently published, well-researched report by New Street Research says that, due to the low propagation characteristics of the 5 GHz and higher spectrum bands being considered for 5G, it will take one million small cells to reach 10% of U.S. homes in relatively dense areas with 5G. Yikes.

I think FCC Chairman Tom Wheeler, who understands wireless economics as well as anyone, realizes that wireless is indeed different. He has basically looked the other way at BingeOn and other zero rating schemes so far. But, in the several years since NN became a more serious possibility, regulators have edged closer to treating wireless as part of the NN equation. This is ironic because we’ve seen a larger step improvement in average broadband speeds than in wireless speeds during this period but built for a comparatively lower cost. I’d rather see a constructive conversation of how we handle this incredible traffic growth in wireless than see an onerous set of antiquated rules apply to an industry where services such as Periscope and Facebook Live Video didn’t even exist three years ago.

If network neutrality heads to further appeals, as appears likely, I believe the idea of treating wireless differently should be rekindled.