The feasibility of frequency spectrum sharing arrangements is becoming increasingly of interest to ICT regulators for many reasons. Among these reasons, two standout. First, the frequency spectrum requirements to deliver broadband services is getting larger. This requires opening new frequency bands where existing users have legitimate needs. Second, the utilization of spectrum varies widely in time and geography… Read More »
Momentum for spectrum sharing is gathering strength, particularly for the 3.5 GHz band which is slated for small cell deployments. The NTIA has done detailed studies and prioritized this band ahead of other candidates such as 1700 MHz and 4 GHz bands for fast track evaluation. The FCC followed by issuing a Notice of Proposed Rulemaking (NPRM) to… Read More »
The vision of urban planners in the late 1940’s and 1950’s was that of a suburban population commuting to work in the main city. People flocked to the suburbs and highways were built to connect suburbs with cities; cars were sold and soon enough the model became unsustainable. More highways were needed and existing ones needed more lanes.… Read More »
There are several problems to overcome in making spectrum sharing a reality. Some are technical but more often than not, it is easier to overcome those hurdles than commercial ones. So what are those challenges? And when can we expect to resolve them to make spectrum sharing a reality?