We Could Have Had Cellphones Four Decades Earlier (reason.com)

_Sharp'r_ writes: Professor Thomas Hazlett of Clemson University analyzed the history of wireless spectrum and concluded the technology was known and available for cellphones in the 40s, but there was no spectrum available. Based on assumptions cellphones would always be luxury goods without mass appeal, significant spectrum for divisible cellular networks wasn't legally usable until the early 80s. Instead, the unused spectrum was reserved for the future expansion of broadcast TV to channels 70-83. Here's an excerpt from the report: "When AT&T wanted to start developing cellular in 1947, the FCC rejected the idea, believing that spectrum could be best used by other services that were not 'in the nature of convenience or luxury.' This view -- that this would be a niche service for a tiny user base -- persisted well into the 1980s. 'Land mobile,' the generic category that covered cellular, was far down on the FCC's list of priorities. In 1949, it was assigned just 4.7 percent of the spectrum in the relevant range. Broadcast TV was allotted 59.2 percent, and government uses got one-quarter."

Comments

Commercially Viable and Highly Distributive

[neurosine]

We could all be using satellite phones now...but they're not commercially viable...capability does not equal widely applicable. Especially technological capacity in its infancy. We could theoretically all be travelling in electromagnetic floating cars...but we're not...it's technically feasible...but not practical or commercially viable at this point in time...so...even though Tesla demonstrated wireless electricity in the 1800's...we're just now coming into induction charging as a regular thing. We're still not powering every device in our house through one central electrical generator...it's all being worked on though folks...you just can't get it cheap now...