Networking, Wireless & VoIP - News

As IPv4 disappears, transition poses hazards

With the last IPv4 addresses about to be allocated, the good news is that IT managers -- at least in the U.S. and Europe -- don't suddenly have to get the next Internet Protocol working.

China 4G TD-LTE trials expected to last 18 months

China has begun large-scale trials of fourth-generation (4G) mobile technology known as TD-LTE, with the tests expected to last 18 months, according to the country's Ministry of Industry and Information Technology.

Five ways to speed up your home network

Maybe you're tired of paying the cable company and want to get your movies and other entertainment from the Web. Naturally you'll want to watch those shows on your TV with the aid of a Roku box or similar device. More and more people are doing that, ...

DNLA software push for home networks

The Digital Living Network Alliance (DLNA) has been busy certifying hardware, with more than 9,000 consumer electronics products receiving its stamp of approval. Now its software certification is the spur to new growth in home media networks.

Huawei sues Motorola for IP infringement

Chinese telecommunications technology vendor Huawei Technologies has filed a lawsuit against Motorola Mobility and Motorola Solutions, accusing the companies of planning to give Huawei's intellectual property to Nokia Siemens Networks.

Wi-Fi Direct still finding its stride

Wi-Fi Direct is still scarce in announced or shipping products, but it would be wrong to reach a gloomy conclusion about the new peer-to-peer technology from the Wi-Fi Alliance.

The IETF at 25: Unfinished business

As I write this, the IETF has been around for 25 years and a few hours. The first meeting started at 9 a.m. on Thursday, Jan. 16, 1986, in San Diego with 21 people in attendance -- a far cry from the most recent meeting in Beijing, which attracted 1,...

DoCoMo's LTE is quick, but quickly disappoints

NTT DoCoMo's LTE (Long-Term Evolution) data network, launched in three of Japan's biggest cities on Dec. 24, promises speeds of up to ten times those of current 3G wireless. Over the last few days I've had a chance to test network performance in cent...

Facebook, Google, Yahoo commit to 'World IPv6 Day' trial

Several of the Internet's most popular Web sites - including Facebook, Google and Yahoo - have agreed to participate in the first global-scale trial of IPv6, the long-anticipated upgrade to the Internet's main communications protocol known as IPv4.

MIT pioneers ad hoc network-bottleneck breaker

Two researchers may have found a way to greatly reduce traffic bottlenecks that could take place in ad hoc networks. Such work may be essential for the future development of sensor networks, they say.

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Matthew Stivala

HP OfficeJet 250 Mobile Printer

The HP OfficeJet 250 Mobile Printer is a great device that fits perfectly into my fast paced and mobile lifestyle. My first impression of the printer itself was how incredibly compact and sleek the device was.

Armand Abogado

HP OfficeJet 250 Mobile Printer

Wireless printing from my iPhone was also a handy feature, the whole experience was quick and seamless with no setup requirements - accessed through the default iOS printing menu options.

Azadeh Williams

HP OfficeJet Pro 8730

A smarter way to print for busy small business owners, combining speedy printing with scanning and copying, making it easier to produce high quality documents and images at a touch of a button.

Andrew Grant

HP OfficeJet Pro 8730

I've had a multifunction printer in the office going on 10 years now. It was a neat bit of kit back in the day -- print, copy, scan, fax -- when printing over WiFi felt a bit like magic. It’s seen better days though and an upgrade’s well overdue. This HP OfficeJet Pro 8730 looks like it ticks all the same boxes: print, copy, scan, and fax. (Really? Does anyone fax anything any more? I guess it's good to know the facility’s there, just in case.) Printing over WiFi is more-or- less standard these days.

Ed Dawson

HP OfficeJet Pro 8730

As a freelance writer who is always on the go, I like my technology to be both efficient and effective so I can do my job well. The HP OfficeJet Pro 8730 Inkjet Printer ticks all the boxes in terms of form factor, performance and user interface.

Michael Hargreaves

Windows 10 for Business / Dell XPS 13

I’d happily recommend this touchscreen laptop and Windows 10 as a great way to get serious work done at a desk or on the road.

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