Saturday, March 1, 2008
Ex-FCC Commissioner Reed Hundt on Telecoms Policy
Reed Hundt gave an interesting interview to Telephony Online, covering a range of topics including broadband deployment and wireless spectrum policy.
Tuesday, February 12, 2008
Video Traffic and Net Neutrality
The Associated Press has an article about the impact of increasing video traffic on the network neutrality debate.
Wednesday, February 6, 2008
Facts and Fiction About Cable Cuts
See this Wired post for a description of some of the issues around the Middle Eastern cable cuts. One surprising statistic is that cable cuts happen on average once every three days.
Wednesday, January 30, 2008
Stalled at $4.3 Billion
After rising to $4.3 billion, no additional bids were made on the C block today. As this NYT article explains, tomorrow is an important day for the C block auction.
Tuesday, January 29, 2008
IEEE Spectrum 700 MHz Auction Primer
IEEE Spectrum Magazine has a primer on the 700 MHz spectrum auction.
Saturday, January 26, 2008
Do You Believe the MPAA?
John Heidemann, a researcher at USC (and coauthor of my colleague Ashish Goel), is quoted in this Cnet article about whether we should believe the MPAA's claims about the extent to which illegal filesharing takes place in college campuses.
Friday, January 25, 2008
Good Mathematical Modeling
Sitting in a program committee meeting as I write this...
I interpret mathematical modeling as the act of representing a "real" system through a mathematical formulation, for purposes of both quantitative and qualitative insights--into design, operation, and performance. One of the key features of good models is that they retain enough connection to the system to make the qualitative insights robust, and yet remain parsimonious enough mathematically to be tractable. I am thus often surprised that the reaction to good modeling papers is to claim, "But they didn't include Feature X of the system!" Now, if Feature X is necessary to have a robust model, then this is a fair claim. But often, Feature X is an orthogonal feature, that only adds extraneous detail and complexity to an otherwise elegant system representation. As an advisor of mine once said, the best work is done at the boundary between the trivial and the intractable; I say kudos to those who walk this line successfully.
I interpret mathematical modeling as the act of representing a "real" system through a mathematical formulation, for purposes of both quantitative and qualitative insights--into design, operation, and performance. One of the key features of good models is that they retain enough connection to the system to make the qualitative insights robust, and yet remain parsimonious enough mathematically to be tractable. I am thus often surprised that the reaction to good modeling papers is to claim, "But they didn't include Feature X of the system!" Now, if Feature X is necessary to have a robust model, then this is a fair claim. But often, Feature X is an orthogonal feature, that only adds extraneous detail and complexity to an otherwise elegant system representation. As an advisor of mine once said, the best work is done at the boundary between the trivial and the intractable; I say kudos to those who walk this line successfully.
Nice FAQ On 700 MHz Auction
The Wired article cited in the previous post also has a link to a nice FAQ on the 700 MHz auction.
First Day of 700 MHz Auction
Bidding in the 700 MHz auction has begun; see here for stats after the first day. The FCC required $4.6 billion to be bid on the C block to have the open access regulations bind; currently the bidding on C is at $1.5 billion, though Google has proclaimed they will ensure the reserve is met.
Interesting Comments From FCC Commissioner
This post on CNet relays thoughts of an FCC commissioner about recent moves by providers such as Verizon to preemptively implement open access policies on their networks. Interesting questions of whether it is all smoke and mirrors on the providers' part or not...
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