"White Space" Prototypes Fail FCC Test

Not so good news about those prototype devices from Microsoft and a group made up of Dell, EarthLink, Google, HP, Intel, Microsoft, and Phillips Electronics who have been pushing hard for approval of unlicensed operation in the "white spaces" of the the TV broadcast bands....


Initial Evaluation of the Performance of Prototype TV-Band White Space Devices - July 31, 2007

Conclusions: This report determined that the sample prototype White Space Devices (WSD's) submitted to the Commission for initial evaluation do not consistently sense or detect TV broadcast or wireless microphone signals. Our tests also found that the transmitter in the prototype device is capable of causing interference to TV broadcasting and wireless microphones.

However, several features that are contemplated as possible options to minimize the interference potential of WSDs, such as dynamic power control and adjustment of power levels based on signal levels in adjacent bands, are not implemented in the prototype devices that were provided.

Given these results, further testing of these devices was not deemed appropriate at this time.


Prototype Devices Report FCC/OET 07-TR-1006 (85 Pg PDF)
http://hraunfoss.fcc.gov/edocs_public/attachmatch/DOC-275666A1.pdf

Direct Pickup Report FCC/OET 07-TR-1005 (28 Pg PDF)
http://hraunfoss.fcc.gov/edocs_public/attachmatch/DOC-275668A1.pdf


So....the question to be asked seems to be.... will they try again?


NR

Will The Failure of FCC Spectrum Auctions Impact 700 MHz?

hmmmm.....

According to this May 2006 paper from the Center for American Progress (quote) "The Federal Communications Commission’s auctioning of spectrum licenses is a failure. The auctions have been subject to collusion and manipulation by big business, and as a result have failed to meet legislative guidelines." (end quote)


(Quote) "Analysis of the last ten years of FCC spectrum auctions reveals that these auctions have met neither the standards nor the expectations expressed by Congress in their authorization. They do not facilitate the development of robust markets or meet the needs of the broader public interest. Instead these auctions, as they have been conducted, appear to serve the narrow interest of dominant actors in the telecommunications industry. They have systematically resulted in market concentration and the growth of the oligopolistic market power of major actors in the telecommunications industry. They have been pervious to manipulation by tacit collusion among bidders in ways which no minor amendment of the auction process could possibility remedy. Even the often made argument that FCC spectrum auctions maximize revenue fails in the face of both FCC mispricing of licenses, reflected in the large number of licenses which fail to be auctioned because no bidder meets the reserve price, and substantial evidence that strategic behaviors like preemptive bidding can guarantee better capitalized bidders licenses at consistently lower prices than their competitors. What has principally driven the adoption of spectrum auctions by the FCC and Congress has been ideologically-libertarian economic theory, captured in simplistic models which ignore inconvenient facts. Game theory is a powerful tool for analysis of economic behavior. However, a game-theoric model is only as good as its assumptions. Assumptions about information, bidder resources, risk-acceptance and -aversion, and the structure of bidder preference all matter, because they imply things about how the real world operates. All modeling is along a continuum between analytical tractability and empirical verisimilitude: the more mathematically tractable the model is, the less it resembles the real thing being modeled. It is for this reason that social scientists frequent evaluate and refine such models through experiments to see whether an analytically tractable model captures what really matters about the thing it models. The past ten years of FCC spectrum auctions have amounted to such an experiment, and the experiment demonstrates that the models on the basis of which Congress and the FCC were persuaded to adopt spectrum auctions fail dramatically in their prediction of real-world outcomes. When tested by the actual performance of such auctions, the chasm between the outcomes predicted by theory and the outcomes observed is immense. In sacrificing the public interest in pursuit of hypothesized market efficiencies and greater revenue we have arrived at the worst of both worlds: FCC spectrum auctions neither serve the public interest nor realize the promised economic efficiencies and revenue maximization touted by their advocates." (end quote)


(Quote) "Until the FCC can demonstrate that it can conduct auctions in the public interest, Congress should halt the ongoing plans to auction licenses to the public spectrum." (end quote)



Kinda makes one question just how small business entrepreneurs, women, minorities, and public safety/first responders will fare in the up-coming - and perhaps most important auction of all - that of the 700 MHz spectrum.


NR

Wireless Stakeholder Comments in 700 MHz Public Safety Proceeding

For your Memorial Day weekend reading pleasure, here's a compilation of all 300+ Comments made to the FCC by industry stakeholders in the 700 MHz Public Safety broadband proceedings (Dockets 96-86 & 06-229)....and a link to the 9th NPRM (Notice of Proposed Rulemaking) for your attentive review -- offered in an effort to assist readers in learning more about why spectrum matters.


By the way, Reply Comments are due May 30th unless the Commission extends the date...if you have been thinking about "expressing yourself", now's the time to do so. You can file them here.


NR

An Invitation to the Spectrum Matters Discussion Group

Advancements in wireless (RF or radio) communications and information technology over the last decade have unleashed a flood of new products, services, provocative ideas, intriguing questions, political rhetoric, and marketing posturing - all of which has created a fair amount of confusion and growing concern by many as to whether current FCC and NTIA spectrum allocation, regulation, use, and rules enforcement policies are 'keeping up with the times'. As one might expect, this hullabaloo has led to increasing calls by wireless stakeholders for something called "spectrum reform" that we're hearing more and more about each day.

The Spectrum Matters discussion group focuses on news, information, opinion, responsible debate, and commentary related to the real or perceived social, economic, and technical benefits (or consequences) that may be realized by updating legacy and/or implementing new wireless spectrum management policy to effectively address these important issues.

Topics and discussions are targeted towards business, educational, industrial, enterprise, public safety, local, state, regional, federal government and similar types of PROFESSIONAL wireless mobile communication users who depend on access to radio spectrum in their daily activities and who want to learn more about how and why wireless spectrum matters can, will, or already have had an impact on them.

If you have an interest in wireless communications in general and spectrum issues in particular, please join us. Your ideas, experiences, opinions, and questions are welcome. Membership requires a response to a New Member Confirmation Request emailed to you during the sign-up process.

NR