Another Study Shows Data Caps Are Likely Ineffective, Address Wrong Problem

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Data caps on your broadband, while in principle sound troublesome, are at least understandable. Bandwidth is a limited resource and we all have to share it, and presumably if we all were maxing our connections out all the time, we’d tax the system beyond its capacity. But who uses the most bandwidth and when is a more practical thing to investigate, as knowing that could prevent congestion at peak hours and so on.

Some studies and theories have suggested that so-called bandwidth or data hogs, in other words people who use the entirety of the product they paid for, aren’t really a great source of congestion, and the data caps intended to prevent such users from maxing out all the time aren’t an effective countermeasure.

The guys at Diffraction Analysis examined data from “a mid-size company from North America” that was interested in understanding its consumers’ use patterns. Good for them, by the way. The data they submitted was bandwidth consumption throughout the day, with five-minute granularity. The study’s aim was to determine whether a small subset of users (the hogs) could indeed affect the quality of others’ service, and whether caps were an effective deterrent.

The conclusions, briefly stated, were that while heavy users do in fact consume far more data in aggregate than the average (288GB vs. 9.6GB in this study), their contribution to congestion during peak hours, and when the network is at 75% of its capacity or above, is in fact not much greater than the average user.

What the statistics bear out is this: during peak hours when service is most likely to be affected by overcrowding, heavy users only make up a small percentage of those consuming bandwidth – 14.3%, to be precise. And of the heavy users, only half of them were on the fastest connection, further driving home the fact that while they may consume more in total, they are not contributing more than anyone else to the actual problem, which is slowdown in peak hours.

So why the data caps? Clearly a limit of, say, 300GB a month (or lower) won’t prevent peak usage from affecting service quality. In fact, if people are limited by draconian data caps, they are likely to limit their usage to peak hours: streaming a movie in the evening, or browsing YouTube when they get home from work. This would in fact contribute even more to the problem of peak crowding.

What’s the solution? Bandwidth caps seem more important, and advertising a range of values instead of a maximum would be both more honest and indemnify the ISP against slowdowns. If a dynamic bandwidth cap let you download at 30Mbps in the middle of the night but limited you to 5Mbps during peak hours, it’s the best of both worlds and nobody has to worry about overage charges.

And how would you make money to replace those overages, not that they amount to much? Sell a limited number of premium accounts that aren’t limited during peak hours. Since the ISPs control the number and width of the pipes, they can calculate how many premium and how many standard they can offer. This seems much more logical than imposing a total data limit that’s a pain for some and immaterial to others, though both contribute equally to the problem ostensibly being addressed.

The whole report is available for purchase here for the sum of €750, though the executive summary provided by the author is illuminating as well.

SAN JOSE, CA—Jeremy Crowe, 30, finally got into the far left lane and it was better than anything he had ever imagined.

SAN JOSE, CA—Jeremy Crowe, 30, finally got into the far left lane and it was better than anything he had ever imagined.


Navy homing rockets blast small boat swarms

The Navy's helicopter-fired rocket can home in on even the smallest floating targets.Tomorrow’s naval battles may feature swarms of small boats or even sea drones attacking expensive warships. In defense, the U.S. Navy has come up with a helicopter-fired rocket capable of homing in on even the smallest floating targets without human guidance. Such rockets successfully struck two high-speed-boat targets in tests earlier this month.






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2003: Laurie Fine Verified Same Tape ESPN Buried

In 2003 ESPN received an audio tape from Bobby Davis, who alleged that it included the recorded voice of Bernie Fine’s wife.

ESPN buried tape that Laurie Fine confirmed in 2003 had her voice on it

(Laurie Fine verified voice on tape in’03. Where was World Wide Leader?)

In the tape, Laurie Fine acknowledged her husband’s sexual abuse of a child – Davis himself – on multiple occasions while also confirming that she thought there were more molestation victims who had been targeted by Bernie Fine.

On Nov. 17, 2011, ESPN first broke the news of the allegations against Fine by Davis and his stepbrother Mike Lang, though ESPN did not acknowledge the existence of the audio tape until last Sunday. ESPN’s acknowledgement of the tape – and its contents – quickly led to Bernie Fine’s firing by Syracuse University. The revelations of the tape also produced a backtracking statement from Jim Boeheim, who had earlier cited his 48-year friendship with Fine in calling Davis and Lang “liars” who were “trying to get money.”

As part of a Q & A done with ESPN VP of Public Relations Josh Krulewitz about the network’s coverage of the story, ESPN Senior Vice President & Director of News Vince Doria justified not reporting the allegations made against Bernie Fine in 2003 – which included the audio tape in which Laurie Fine acknowledged her husband’s sexual abuse of a child – thusly:

“based on that tape which we had not generated; which we had no real knowledge of how it was made and Bobby Davis’s story – which was one person with no corroboration – we felt in 2003 that the material we had did not meet the standards for reporting the story.”

But Laurie did, in fact, “corroborate” the allegations made by Davis at that time – to the SYRACUSE POST-STANDARD: in 2003 confirm that it was indeed her voice on the tape to the SYRACUSE POST-STANDARD:

After we heard the tape, we approached Laurie Fine. She admitted to phone conversations with Davis.

The bedrock defense from ESPN’s Doria in not reporting the existence of the tape when ESPN broke the story on Nov. 17, 2011, was that he and his colleagues had previously been unable to confirm Laurie Fine’s voice on the tape.

When we had the audio in the past we had never been able to confirm that it was Laurie Fine. Part of it was we had no independent video of her and her voice – something we could look at and say, “Yes, that’s her and yes, that appears to be her voice.”

So why did it take eight years for ESPN to do what a local Syracuse outlet did immediately after receiving the tape?

Because ESPN never contacted Laurie Fine directly. Not in eight years. Not even after it finally broke the story two weeks ago!

The only attempt Doria reported this week that ESPN ever made to contact any member of the Fine family came after it broke the story in 2011 – and even then ESPN didn’t reach out to the Fines directly.

Doria:

At the same time we felt we really wanted to go to the Fines [in 2011 after ESPN broke the story]and present this evidence to them and give them the opportunity to respond in order to be as fair as possible. We tried on several occasions to contact Fine’s lawyer and the communications representative for the law firm got back to us and listened to our request where we told him we had some new information that we wanted to present to the Fines to get their side of the story and he promised to get back to us but never did.

If Vince Doria’s newsgathering organization did, at the very least, attempt to contact Laurie Fine or her husband directly it would now most certainly report that fact. It – and Doria – hasn’t.

While the Post-Standard also errored by not reporting the story in 2003 – or providing the tape to police at the time – at the very least it reached out to Laurie Fine directly who, “ … admitted to phone conversations with Davis, confirmed portions of the recording were accurate, suggested the tape had been doctored ...”

Not only did ESPN place children in peril after it did not report an audio tape of Laurie Fine acknowledging her husband’s molestation of a child – and more victims – to the police in 2003, ESPN showed gross journalistic negiligence by not trying to directly contact the Fines before deciding to bury the story at that time.

Add in ESPN’s wildly disingenuous “lack of corroboration” and “voice verification” defense for not publishing the story in 2003, and leaving out the tapes from its initial story 2011, and we are surely witnessing the darkest moment in sports journalism history.

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Freed US man wins Aruba appeal

U.S. businessman Gary Giordano, center, is pictured shortly after being freed from police custody Monday. He is shown sitting in the back of an SUV driven away from an Aruban detention facility by local lawyer Chris Lejuez, and American lawyer Jose Baez, left, in Oranjestad, Aruba.A U.S. businessman who spent nearly four months in an Aruban jail before a judge ordered his release scored another legal victory Wednesday, his lawyer said.






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Crowd recruited to decipher whale songs

Future of Tech: The collective wisdom of the crowd is being called upon to help scientists decipher the language of pilot and killer whales in a project that could help us operate our machines in harmony with the ocean giants.Future of Tech: The collective wisdom of the crowd is being called upon to help scientists decipher the language of pilot and killer whales in a project that could help us operate our machines in harmony with the ocean giants.






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VIDEO: Chinese ‘Putin’ is a local celebrity

A Chinese farmer has become a local celebrity as he bears a striking resemblance to Russian Prime Minister Vladimir Putin.