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Spectrum thoughts
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3G & LTE: How much spectrum do you really need?

Everyone knows that mobile broadband traffic is going through the roof. So how much spectrum do you really need? While spectrum policy and regulation is constantly being developed, debated, and…

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Is 2.4GHz Wi-Fi the next GPS/LightSquared?

No, unlicensed devices in the 2.4 GHz band (2400 – 2483.5 MHz, operation under Part 15.247) probably won’t be the next GPS/LightSquared, where a large installed base of unlicensed devices…

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Is Vandermonde aspirin for Cognitive headaches?

Another novel method of sharing spectrum has been proposed based on the work of French mathematician Vandermonde. Are such techniques really necessary, or are they just a natural response to…

Analysis from our Spectrum Research Service
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May 20, 2025
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