I’ve posted occasionally on the FCC’s rules process on white space, space between channels that is currently unused, or more accurately unallocated.
A number of people, including me, feel that if this bandwidth should be made available to unlicensed users, much in the same way that Wi-Fi is, because it promises better bandwidth, greater penetration, and better range.
The complicating factor is that it has been used, largely almost completely illegally by the wireless microphone industry.
As a result, I’ve attracted the attention of the above mentioned gentleman, who deals in said microphones, and we had a bit of discussion on the matter.
He mentioned that, “There are no handheld military RF communication devices that do what he [Telco Expert Harold Feld, who is a friend] claims.” (emphasis mine)
By what he claims, he means using “sense and avoid” to avoid interfering with other devices sharing the spectrum.
I find his argument complete bullsh^%, because I have personal knowledge of vehicle mounted communications systems in various stages of test and deployment, JTRS comes to mind because I had to package components when I worked a military contract, but he was insisting on “hand held.”
Researchers here are developing new, handheld, wireless radios fitted with a single processor chip that is embedded with algorithms for compressing as many as 5 simultaneous, stealthy conversations into the same time and frequency slot and then, on arrival, untangling them.
Equally importantly, while in transit messages and data packages are seemingly hopelessly mixed – to the point of sounding like static. The chance of intercepting even the digital gibberish is unlikely since foes or potential adversaries don’t have the receiver technology to sort through such high levels of interferences.
….
They also are working to discover what’s necessary and what’s not, allowing them to take computing short cuts and use new techniques to increase performance and efficiency. Such advances in signal processing have allowed researchers to reduce the amount of “overhead” or needless digital instruction in the protocol that is not voice traffic. “Protocol overhead” as part of the total message has decreased to 20% from 50%. That is a key strategy for freeing room for more transmissions. Phase three is to conclude in June with demonstration of up to a 20-radio network. By the end of 2010, researchers expect to have completed design and implementation of a full-waveform protocol and hardware for a brick-size radio.
It’s from the minds of DARPA, and it’s here, it’s real, and it’s on a chip, and here is a video: (4:24)
Think about this: one server farm, operated by one bad actor, was, at least in the short term, responsible for the majority of the spam on the internet.
In the world of internet spam, phishing, and other bits of the dark side, a remarkably small number of people, possibly fewer in number than the fingers on Rahm Emanuel’s hand, are responsible for most of it.
This problem is thus more manageable than I would have thought.
The servers are operated by McColo Corp., which these experts say has emerged as a major U.S. hosting service for international firms and syndicates that are involved in everything from the remote management of millions of compromised computers to the sale of counterfeit pharmaceuticals and designer goods, fake security products and child pornography via email.
But the company’s web site was not accessible today, when two Internet providers cut off MoColo’s connectivity to the Internet, security experts said. Immediately after McColo was unplugged, security companies charted a precipitous drop in spam volumes worldwide. E-mail security firm IronPort said spam levels fell by roughly 66 percent as of Tuesday evening.
I’ve written about efforts to allow free wireless connectivity access to what is called “White Spaces”, bits of spectrum allocated to over the air TV, but not used.
It has been proposed that these spaces be used for unlicensed devices, much in the same way that WiFi works now.
The difference is that the ranges and penetration of the signals are much greater.
Well, there are two groups lobbying very hard against this, the broadcasters, who have their channels allocated from this spectrum, and the wireless microphone industry, who use the white spaces illegally, and have done so for years.
Since the FCC tests showed that there was no problem with interference with TV stations, the prototypes did the necessary, “sense and avoid,” of occupied space, there isn’t a problem there, so my take is that their opposition is because they think that they “own” this space, and they think that there may be a way to monetize the space, so they have enlisted wireless microphone users: (quoting Harold Feld on For a good background on all this, check out Harold Feld at Wetmachine.com):
But embracing radio pirates by proposing to expand the availability of wireless microphones in the broadcast white spaces for their political allies and tacitly agreeing to amnesty for illegal wireless microphone users? Even I never thought they would go that far.
He also notes that the US military uses the technology in question for protection of their troops in life threatening situations.
In any case, it looks like the broadcasters have brought in the big guns,† a Megachurch Preacher Rick Warren and Dolly Parton to claim that, white space devices will “will create an unnecessary interference in the worship services of hundreds of thousands of churches across the country,” according to the preacher man, and may have a, “direct negative impact” on Dollywood, the Grand Ole Opry, and “9 to 5: The Musical.”
You are illegally squatting on a public resource already, Ms. Parton.
*Pun most certainly intended. †Yeah, this pun is intended too.
Or perhaps is’s a disregard for reality. With her, it’s hard to tell.
In any case For what it’s worth, the Anchorage Daily News just cut her a new one* over her claims of vindication.
In any case, we now have her ordered to preserve her private emails from her Yahoo account, given that they are likely official records under the scope of Alaska’s law.
Then again the intent was not to cover up forever, it was to push it past election day, which it will.
In any case, in response to a request from the press for copies of emails to Todd “The First Dude” Palin from state officials, Palin is now saying that it will requre a payment of $15 million to process such a request, and that the records will not be turned over before the election.
What else is she hiding? This has gone from a standard Republican stonewall to something that would make Dick Cheney blush.
*Full disclosure, I actually helped to design designed a tool to, “cut a carcass a new one”, the Jarvis Products bung dropper. You can see a video of it in action here.
It appears that Henry Perez and Suzanne Bartok, proprietors of AMP Dollar Savings, used a program called Bulk Mailing 4 Dummies, and sent 2.8 millionspam emails to CIS internet services, a small ISP with about 5000 subscribers, and the judge ordered them to pay $236 million in damages.
Note that the judge assessed the fine against them, and not just AMP Dollar Savings.
Desperately trying to learn the ins and outs of feeds, and how to get Google ads on them.
Switching from lots of links to Google RSS reader.
Lost my job.
Dropped my cell phone in the toilet, needed to chase down a replacement.
Still working on my 1987 taxes (big refund coming, I am a bloody idiot).
Trying to get in some Torah study in while I have the chance.
Trying to resuscitate a Minyan in the area.
Still, you learn something new every day. I’m about 8 bucks from my first Adsense check, and according to the Maryland DOL, I have to declare it when I file for unemployment.
Comcast has filed suit in federal court, claiming that the FCC has no authority to require network neutrality.
Interestingly enough, one of their claims is that they had to institute their new hard bandwidth limitations because of the FCC ruling, which as Harold Feld notes, is another bald faced lie from them.
It turns out that the new 250 GB/month limit is as a result of a consent decree with the Florida Attorney General, who had taken action because Comcast was kicking off heavy users in an arbitrary and capricious manner.
As stipulated in the decree:
Comcast simply knocked off the highest 1000 users regardless of their actual bandwidth usage or geographic location.
While the top 1000 users out of 14.m million will doubtless be very high bandwidth users, the bell curve being what it is, this is a policy that is a complete mind f%$#.
Comcast is so evil that they make Verizon look nice.
Their real problem, of course, is an architecture that is inadequate, but we know what cable companies do when there is a choice between screwing the customer, and fixing the real problem.
“It is apparent that COPA, like the Communications Decency Act before it, ‘effectively suppresses a large amount of speech that adults have a constitutional right to receive and to address to one another,’ Reno, 521 U.S. at 874, 117 S.Ct. at 2346, and thus is overbroad. For this reason, COPA violates the First Amendment,” the judges wrote. “These burdens would chill protected speech.”
I expect an appeal, but the fact is that the mechanisms are more restrictive, and less effective than filters, and as such appear to be unconstitutional, though IANAL.