Related Articles
Top Stories
Feb 13 2012 12:15
Miner Xstrata says it has brought forward maintenance on two furnaces to assist Eskom to save power.
Feb 13 2012 10:43
Although jobs were created, the economy is still 420 000 jobs short of the peak employment level before the 2009 global financial crisis, says Adcorp.
Feb 13 2012 07:58
Greek lawmakers have approved a new round of drastic austerity measures after a long day of street battles between police and protesters left dozens injured.
Amsterdam - "Quality" may be hard to define, but Japanese broadband internet connections have it, according to a survey released Friday.
No matter how researchers from Oxford University's Said Business School tweaked their definitions, Japan came out best by far.
Sweden was next, followed by the Netherlands, Latvia and South Korea, with the United States ranked 16th and Britain 24th out of 42 countries covered. India was last place.
The study was geared toward finding what broadband consumers experience "in the wild" as opposed to what companies advertise. It used data from 8 million tests done in May by Speedtest.net, the largest of many free connection-testing services on the web.
After debating with a group of experts about how consumers use the net today and how they would define "quality," the authors gave a heavy weighting toward download speed, but also considered upload speeds and "latency," a rough measure of response time.
"It's a first stab at coming up with country broadband quality scores," said professor Alastair Nicholson, who oversaw the students carrying out the study. He was presenting the findings at the start of the International Broadcasting Conference.
Quality over quantity
"You could have questions like, was 8 million samples enough, were the searches for expert advice appropriate, were they biased? All scoring or indexing is subject to bias. But it's a first attempt at objectivity."
He said experts believe uploading speeds will become more import ant in the future as users will send more video data, and Japan is well-placed to take advantage of that trend.
The study found no correlation between consumer prices and national performance, said Fernando Gil de Bernabe y Varela, a consultant for Cisco, which commissioned it.
It was not surprising that Japan had a high score, given the country's early investment in fiber optics, but Japan does not have as large a percentage of broadband users as some countries - in essence emphasizing quality over quantity. Sweden and Latvia have similar profiles.
The Netherlands and especially South Korea are stronger on percentage of broadband users.
When combining quality and quantity, the Netherlands would have the best balance, along with the Scandinavian countries, Switzerland, South Korea and Japan.
All leading countries had one thing in common: "a national agenda on broadband, official national agenda with goals set ... on penetration and on quality," Gil said.
He said that didn't mean they subsidized infrastructure, and said all the leading countries had "healthy" competition."
That's not enough: Britain has good competition, but it's concentrated excessively in a single technology, broadband over telephone lines, which hurt quality, Gil said.
He said it appears the leading countries had an idea of what they wanted to achieve and enacted policies to make it happen.
"You have to set an environment that fosters and encourages investment," he said.
- Sapa-AP