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July 6th, 2009How about free? a good price on spectrum would be free

Posted by Editor in spectrum

Anytime a vendor is granted a monopoly by the government, we should expect that vendor to manage their monopoly to maximize profits. When we license spectrum to mobile carriers, or TV networks, we are granting (or selling) them a monopoly over the management and use of a shared social resource. It is like giving the major oil companies an exclusive license to all of the oil in the US and expecting them to aggressively invest to increase the efficiency of extraction to drive down the price of gas at the pumps. The much more likely commercial reaction would be to extract slowly and manage the availability of the resource to keep the price and their profits high.

So, I for one am convinced that we do not use spectrum efficiently. Only a small portion of this important resource is in active use at any one time, and even when it is in use, most applications tie up a lot more spectrum than they need.

…

I have heard a couple of reasonable arguments against increasing the amount of open spectrum. The first is that the government needs to grant a limited monopoly in spectrum in order to create an incentive for an operator to invest in the network that will operate in that spectrum. I am not an economist but I do know the cost of network infrastructure is coming down fast, and I suspect that it may already be low enough that network operators can create business plans that are attractive to private capital. More intriguing is the possibility that networks could be built in open spectrum as a series of interconnected networks like the Internet. This would radically reduce the capital requirements for any single network node, and likely lead to the creation of very efficient network back bones just as we have seen happen with the Internet.

A more subtle version of this argument is that a government granted monopoly creates the profits that fund the research and development spending needed to increase the efficiency of spectrum use. Advocates of licensed spectrum will likely point to the absolute size of their investment in R&D and argue that they will not be able to do that unless they have a monopoly that generates the profits needed to support that R&D. The problem with that argument is that there is no evidence that that R&D is creating real consumer benefit, and there is at least anecdotal evidence (I spent my early career poking around Bell Laboratories) that large, over-funded, research groups are an inefficient way to get innovation to market.

…

The $7.2B the administration has committed to broadband infrastructure appears to be headed for shovel ready projects by established telecom carriers to deploy outdated and inefficient technology that will perpetuate their market dominance and dampen innovation. This is the wrong kind of government intervention into the market. It is not that it is not well intentioned, and I am not qualified to talk about it’s effectiveness as a stimulus, but it will not have nearly the lasting impact that it could have if it were targeted at disruptive innovation in open spectrum. Why? Because access to those dollars will be a highly politicized process that will result in the firms with the most access getting the most dollars. Those firms tend to be the incumbent telcos and cable companies who have an obligation to their shareholders to maximize their profits by defending their duopoly. They have no interest in more open spectrum that would create an incentive for private capital to finance wireless alternatives to the wires that they now control to the home.

If the administration were to create more open spectrum, they would be creating a vibrant market. They would actually be taking the politics out of the management of communications. It may be tough in these times to walk away from potential revenue from the auction of spectrum, but the administration can have a much more profound and lasting impact on the quality of life of all Americans by opening up spectrum than they every could by putting stimulus dollars in the hands of the incumbent duopoly.”

Think wifi. Wifi works one of two tiny bands of unlicensed “open” spectrum. You don’t need a license to set up a wifi network. It just works.

The world needs (a lot) more open spectrum. Unfortunately for Canada we don’t have a market big enough to go it alone, we need the US to go first to establish a large enough market for good standards, devices and markets to emerge based on open spectrum. Spread the word.

LINK: Open Spectrum is Good Policy

  • Jonathan Gardiner
    I agree that some unlicenced spectrum that does not have the power restrictions of the ISM (wifi/bluetooth/cordless phone) bands would most certainly be welcome. In fact, to stay competative Canada ought to strongly consider mirroring the FCC's plans in the states to open up TV whitespace to unlicenced use of devices that use a contention-based protocol. However, I don't believe that free access is an appropriate solution for the entire or even a large portion of the spectrum.

    Ostensibly the purpose of licencing spectrum use is because bandwidth is a fixed natural resource, and if we just let people use it for whatever they wanted, the bandwidth would be squandered and used inefficiently. In the case of wireless voice and data, it would mean that either providers would not be able to make any service guarentees because you never know what other people might be doing with the spectrum, or providers would find ways of holding on to bandwidth to meet service guarentees, which is just as bad as the current situation except it would then be first-come, first-serve instead of having a market-based control mechanism.

    I don't believe that we should completely abandon the concept of licencing bandwidth for a fee, but instead look at the way in which we licence bandwidth. The current model made sense when the only commercial use for the spectrum was broadcast radio, television, or fixed frequency two-way radio. Licencees are assigned fixed bands of spectrum for periods of several years at a time. This makes sense for traditional radio and TV, because otherwise broadcasters would be constantly changing channels. Traditional broadcasters need a fixed presence in order to effectively provide their service.

    However, this is not how cell phones and newer wireless modems work. Cell towers controls a set of data channels, which are a subset of the licenced band. When a phone wants to make a call or transmit data it asks the tower, which assigns it a channel to use. It's a bit more complicated than that, but the point is that cellular-based services do not require the use of a fixed channel in order to function, and mobile stations (phones) are only assigned channels as needed. So if cellular providers don't use all their channels all the time, why are we licencing large bands of spectrum for long periods of time?

    As mentioned earlier, the obvious answer is reliability. If access to a minimum number of channels can't be guarenteed, it would be extremely difficult to make reasonable service guarentees. However, it should be possible to create an automated system where providers can licence individual channels for very short periods of time. A sort of micro-licencing system if you will. Under such a regieme, licences could range anywhere from free to extremely expensive, depending on factors such as demand, channel size, broadcast area, and how much of the available spectrum you're already using. During peak usage, the most popular providers will enter an automated bidding process to ensure they have enough channels. When almost no one is using the band at all, even licenced hobbiests will be able to access the spectrum for whatever they want.

    Through these means, Canada would be able to automatically collect the true financial value of the spectrum at all times, new-comers won't be locked-out of the market until the next spectrum auction comes around, the wireless oligopoly could be broken, and the spectrum would be used as efficiently as technology allows. Of course, the technology for this sort of micro-licenced use of spectrum doesn't exist yet as far as I know, but if a trial of even a small band of prime spectrum was attempted, I'm sure you would find takers right away. This may not have been what Nadir Mohamed, CEO of Rogers Communications, meant when he suggested that usage-based billing was the way of the future, but he may have been quite right when he said it.
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