Tag Archives: ceatec2013

NTT DoCoMo’s vision of ‘5G’ wireless: 100x faster than LTE, but not until 2020

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NTT DoCoMo's vision of '5G' wireless 100x faster than LTE, but unlikely prior to 2020

We knew good and well that Japanese carrier NTT DoCoMo would be divulging details about its 5G wireless plans at CEATEC, but the claims that we've stumbled upon here in Chiba are nothing short of bananas. Granted, the operator is making clear that its vision isn't intended to reach implementation until 2020, and it confesses that a 5G standard has yet to be ratified. That said, it's dreaming of a world where its network offers "1000 times the capacity and 100 times the speed as the current network."

Representatives for the company told us that the challenge is going to be dealing with range limitations in higher frequency spectrum, but it plans to employ "high-frequency bandwidth by transmitting with a large number of antenna elements." The goal for looking so far forward? It's already seeing an insane appetite for video on networks that can barely maintain poise under the load, and the notion of transferring 4K content to the masses is going to require a substantial upgrade. CEATEC's known as a place that allows companies to dream big and aim for the fences, but we'll be honest -- we'd really, really prefer that 2020 arrived sooner rather than later.

Mat Smith contributed to this report. %Gallery-slideshow99596%

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Japanese carrier DoCoMo demos ‘Intelligent Glass’ wearable at CEATEC 2013 (hands-on)

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Japanese carrier DoCoMo demos 'Intelligent glass' wearable at CEATEC 2013 handson

Wearables are coming and DoCoMo wants to be involved from the start. Here at CEATEC, the carrier has dedicated a quadrant of its booth to prototype wearables (at least some of it was Vuzix hardware), with several different demo sessions offering glimpses into how it all might work. First, however, the wearable itself. We saw several different models and many had Vuzix written somewhere on them. It appears that NTT DoCoMo has been working more closely on the software interfaces and real world applications, and so it didn't really push (or even mention) technical specifications.

On the "Space Interface" demo, however, the headset paired a camera with an infrared sensor, both in the middle of the device, to gauge where your hands are. You could then interact with characters on screen, poke, push and pick them up and move 'em around. These are very early concepts, but DoCoMO's already working to make these virtual objects shareable, allowing multiple people to manipulate the same thing. Darren embarrasses himself while playing with a virtual bear after the break. Oh, and we've got more on the wearable too. %Gallery-slideshow99595%

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Source: NTT DoCoMo

Sharp’s first Windows 8 tablet has 10.1-inch, 2,560 x 1,600 IGZO display and water resistance (hands-on)

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Sharp's first Windows 8 tablet has 101inch, 2,560 x 1,600 IGZO display and water resistance

Kicking off this week's CEATEC show in Japan, Sharp has played to its strengths with its new Windows 8 tablet, the Mebius Pad, factoring in a 2,560 x 1,600 resolution display. That puts it pretty far ahead of the current crowd of 1080p Windows 8 tablets, including Microsoft's incoming Surface 2, although we admit, we'd have loved to have seen another incredible 4K tablet. Regardless, that's the highest resolution Windows 8 tablet we've seen yet. Alongside the company's 10.1-inch IGZO panel (known for their low-power credentials), the Mebius Pad runs on a slightly less-exciting Intel quad-core Atom processor (the Z3370), which we've had mixed feelings on when it comes to the Windows tablets its powered in the past. The basic Windows 8.1 model will arrive with Office for free, although you'll have to pay extra if you want it for the Pro edition. Also, following Japanese trends for practically any device, the slab is both water and dust-proof (it's in the midst of being certified for IPX5, IPX7, IP5X), while you'll be able to buy it with LTE radios on board, at least for Nippon, as the device is unlikely to leave Japanese shores once it launches in early 2014.

Unsurprisingly, in the flesh the screen looked good -- Sharp even provided a magnifying glass so we could get up close to those pixels. The 10.1-inch display is also satisfyingly bright -- if we're honest, it's unusual to see such a capable screen powered by an Atom processor. The tablet is headed towards business use (which explains the optional stylus) and the extra resolution found on Sharp's first Windows 8 tablet means there's more space for your spreadsheets and documents. The hardware itself is suitably thin and light, with the rear of the device bearing a passing resemblance to recent Sony hardware -- possibly due to the understated camera lens in the corner. We'll let you know if Sharp has plans to offer the tablet to global business types. %Gallery-slideshow99502%

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NTT DoCoMo to demonstrate its version of 5G at CEATEC in October

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NTT DoCoMo to demonstrate its version of 5G at CEATEC in October

NTT DoCoMo's LTE-Advanced network may still be in its infancy, but the company's already preparing for when 150 Mbps is considered slow. Many are looking towards the next-generation of mobile broadband, and DoCoMo has said its ready to reveal its very own 5G "concept" at the CEATEC conference in Japan next month. We don't know if the company is referring to the monstrous 10 Gbps link that has competitor KDDI scratching its head, but "incredible speed, high capacity and low latency" are promised features. In addition, DoCoMo will preview its "winter 2013 / spring 2014" handset line-up and show off work it's been doing in the augment-reality and wearable spaces. We'll be around to browse the booth, of course, and dream of a time when streaming native 4K content over 5G to 21-inch smartphones will be standard.

[Thanks, Erwan]

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Source: NTT DoCoMo