Networking, Wireless & VoIP

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.

Cloud computing used to hack wireless passwords

German security researcher Thomas Roth has found an innovative use for cloud computing: cracking wireless networks that rely on pre-shared key passphrases, such as those found in homes and smaller businesses.

WiMax update set for go-ahead this year

A faster, more secure and energy-efficient update to the WiMax wireless Internet standard will get final approval and see commercialization within a year, industry officials said on Monday.

Cisco unveils Internet TV and more at CES

Cisco this week unveiled a suite of video products designed to combine digital TV, online content, social media and other communications applications into an all-inclusive home and mobile video session.

LG to show off Wi-Fi Direct on upcoming smartphone

Wi-Fi Direct, a wireless LAN mode that doesn't require a hotspot, is starting to emerge in handsets and will be demonstrated on an LG Electronics smartphone this week at the International Consumer Electronics Show.

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GGG Evaluation Team

Kathy Cassidy

STYLISTIC Q702

First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

Anthony Grifoni

STYLISTIC Q572

For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.

Steph Mundell

LIFEBOOK UH574

The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.

Andrew Mitsi

STYLISTIC Q702

The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.

Simon Harriott

STYLISTIC Q702

My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.

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