Email Stamps: A Way to Control Spam by A. Michael Noll

There is a possible economic solution to spam, which is to make email more like postal mail. Postal mail requires a stamp – email should require a fee paid by the sender, in effect, an email stamp. With postal mail, the charges to deliver are collected by the Postal...

Unlicensed Spectrum: More Capacity, Flexibility

In an earlier post I discussed the FCC’s recent decision to open up 150 MHz of spectrum in the 3550-3700 MHz band for unlicensed “General Authorized Access” usage as the lowest-priority usage category in a new three-tier model that includes protections for incumbent...