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Monday, May 13, 2013

Samsung develops 5G technology using millimetre wave bands

Samsung Electronics says it’s made a breakthrough with plans for a successor to 4G. It’s developed the world’s first adaptive array transceiver technology that uses millimetre-wave Ka bands for mobile communications. This offers new opportunities for what could become fifth-generation (5G) mobile devices.

Although millimetre-wave frequencies (part of the ‘microwave’ band) have been considered for 5G, they’ve previously not been practical for longer-distance transmission. Samsung’s new adaptive array uses 64 antenna elements, transmitting data at speeds of up to 1.056 Gbps across a distance of up to 2 kilometres.

In a blog post, Samsung said its research and development work was intended to result in commercial 5G technologies by 2020.

Last year Samsung was one of a group of companies that invested in a new 5G Innovation Centre at the University of Surrey in Guildford.

[Samsung Tomorrow blog]

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Opinion Articles

Last week at The Fonecast: 28th November 2011

Mark Bridge writes:

The really big news last week wasn’t good: 17,000 jobs worldwide are being lost at Nokia Siemens Networks (which, incidentally, is a separate company from both Nokia and Siemens). That’s not far short of a quarter of the total workforce. The company is going to focus on mobile network infrastructure and services, with a particular emphasis on mobile broadband, and is likely to sell off other parts of the business.

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Shared data tariffs, bill shock, net neutrality and mobile traffic management

Mark Bridge writes:

Today’s mobile phone customers want more and more mobile data, which is stretching network capacity. In addition, many of those consumers would rather not be committed to a limit; they’d rather have a mobile internet tariff that is (or appears to be) unlimited. This puts even more pressure on mobile networks.

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Last week at The Fonecast: 21st November 2011

Mark Bridge writes:

Having read some of last week’s headlines, you might think the UK’s Communication Ombudsman has told mobile phone networks not to describe their data tariffs as ‘unlimited’ unless they really are. However, what’s actually happened is that one of the UK’s communication ombudsmen (ombudspeople?) has asked mobile operators to be clear about any limits, to stop unexpectedly high bills from building up and to tell customers before they exceed any limit. Better than nothing but hardly earth-shattering.

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Top 5 Productivity Apps for Business Owners

Ruben Corbo writes:

As a business owner, you know that being out of the office can cost you customers and productivity. However, in this digital age being out of the office doesn’t mean that you have to be away from your business. By downloading apps specifically for business, you can be productive from anywhere. Here are my top 5 apps for mobile business productivity.

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Enterprise user, you are the weakest link...

Mark Bridge writes:

Any security process is only as strong as the weakest link. That’s something of a truism. And for many organisations, the weak link is most likely to occur when information leaves the office. Which means it’s often caused by the user’s mobile phone or the user themselves.

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Recent Podcasts

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We're back with a month of mobile industry news, including takeover talks and takeover rumours. O2 and Three are said to be discussing a merger... but is there any truth in the suggestions that BlackBerry could be up for grabs?

We also discuss Apple's record-breaking quarterly figures, the highlights of CES and the launch of Microsoft Windows 10, as well as saying farewell to the current version of Google Glass.

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