Time for a Comprehensive Strategy for License-Exempt Spectrum

Spectrum ConnectivityCalls for regulators to release more unlicensed spectrum for Wi-Fi are getting louder: the 2.4 GHz band is heavily used and the 5 GHz band suffers from many restrictions that limit its applicability. LTE’s entry into unlicensed spectrum is further amplifying these calls and adding an acute sense of urgency.

But what is required is more than additional unlicensed spectrum. There needs to be a comprehensive strategy not only for additional unlicensed spectrum, but also for ensuring that regulations are harmonized to the extent possible between regions and are aligned with socio-economic needs. This is because we reached a point where additional spectrum means greater divergence between regions and increased market fragmentation, a similar scenario to the current state of the 5 GHz band. Read more of this post

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Microcapacity: Unbinding Wireless Capacity Through Trading Exchanges

bandwidth exchangeMicrogeneration allows one to generate electricity for own use, typically using renewable resources such as wind or solar energy. Excess energy can be sold to the power company. The arrangement helps in evening out the variability in energy consumption. It reduces the peak load requirements for the main grid while energy generated during non-peak hours can be diverted to where it is most needed. There is no reason why wireless cannot work in a similar way. I call this “mcirocapacity”: individuals, businesses and communities can generate their own wireless capacity and sell the excess capacity to the wireless carriers. The concept is not novel and elements of it have already been developed. What is lacking is the impetus to put it into practice. Simply put, the time is yet to be right. Read more of this post