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Tuesday, October 14, 2014

Samsung Electronics boosts WiFi speed to five times faster

Samsung Electronics says it’s developed WiFi technology for the 60GHz spectrum that’s capable of transferring data five times faster than existing consumer equipment.

The new Samsung technology, which uses the 802.11ad ‘WiGig’ standard, is said to eliminate interference between WiFi channels. However, unlike the lower-frequency 2.4GHz and 5GHz WiFi services, 60GHz frequencies are easily affected by obstructions and even by the presence of oxygen in the air.

Data speeds of up to 4.6Gbps (575MB per second) have been achieved by Samsung, which is more than a five-fold increase from the current maximum of 866Mbps. This effectively allows real-time HD video streaming and the download of an entire movie within seconds.

Kim Chang Yong, Head of the DMC R&D Center at Samsung Electronics, said “Samsung has successfully overcome the barriers to the commercialization of 60GHz millimeter-wave band Wi-Fi technology, and looks forward to commercializing this breakthrough technology. New and innovative changes await Samsung’s next-generation devices, while new possibilities have been opened up for the future development of Wi-Fi technology.”

Commercial 802.11ad WiFi products from Samsung are expected next year.

[Samsung Tomorrow]

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Opinion Articles

Is Android losing its impact for Google?

Mark Bridge writes:

Recent figures released by ABI Research have prompted the market intelligence company to ask whether Google is losing control of the Android ecosystem.

At first glance, Android dominated smartphone shipments for the final quarter of 2013. ABI Research says 77% of the 287 million smartphones shipped in Q4 2013 were running Android.

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It’s time to prepare for the upcoming surge in signaling traffic

Robin Kent writes:

After initially suffering from slow pick up by consumers, 4G has begun to accelerate, and is now well on the way to the forecasted one billion subscribers by 2017. In fact EE, owner of T-Mobile and Orange, recently announced the addition of 493,000 new 4G customers to its existing base of 1.2 million.

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Mobile phone coverage: is this as good as it gets?

Mark Bridge writes:

A new report has highlighted the issue of poor mobile phone coverage in rural Sussex villages. BBC Sussex invited me onto their ‘Sussex Breakfast’ radio show to explain what could be done - and, as usual, I made enough notes for a lecture rather than a three-minute interview.

Here’s what I would have liked to have said if I’d been given a disproportionate amount of time to talk.

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Last week at The Fonecast: 27th January 2014

Expecting the unexpected

Mark Bridge writes:

Great news for mobile phone users. Ofcom’s new rules preventing unexpected mid-contract price rises came into force last week, which means UK consumers can no longer be surprised by their subscription charge increasing while they’re still locked into a minimum-term deal.

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Ofcom changes the rules for mobile phone contracts... and so does O2

Mark Bridge writes:

This week, new Ofcom rules came into force. They’re designed to avoid unexpected price rises during the minimum term of a mobile phone contract. Yes, just because you signed a fixed-term contract doesn’t mean the charges can’t increase. Networks said they needed this option in case of inflation or regulatory changes. Customers felt trapped.

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