My third FCC Technical Advisory Council meeting (3-hr. video archive here) was the most exciting yet. The TAC’s Critical Legacy Transition working group, studying the legacy public switched telephone network, recommended that the Council advise the FCC to set a concrete date to sunset (shut down) the Public Switched Telephone Network (PSTN). (!) The working group recommended the year 2018 as a starting point for lively discussion.
Archive for July, 2011
Although the outcome is not good news, it is gratifying to see the predictions of a model of the Internet ecosystem being validated by the real world. Specifically, the recent spate of ISP consolidations is precisely what our network formation model predicts. First, Level3 acquired Global Crossing in a deal valued at $3B. A few months later, Centurylink (QWEST) acquired Savvis for $2.5B. Our model predicts that this consolidation will continue unless ailing tier-1 providers find a new source of revenue to compensate for their losses on IP transit.