Chinese telecommunications equipment supplier Huawei wants to clear its reputation and has asked the U.S. government to investigate the company for concerns that it poses a national security risk.
Networking, Wireless & VoIP
Alcatel-Lucent and Taiwan's main fixed-line telecom provider will build a gigabit passive optical network by the third quarter of 2011 to merge high-speed Internet with other services.
Mobile printing has never been easier. For a busy office, reliable and easy-to-use tools are essential. Samsung's latest smart printers are equipped for wireless printing from mobile devices. Find out more about what is all about.
Virtualization, video and massive amounts of data are all driving enterprises and service providers toward 100-Gigabit Ethernet, but the cost of the fledgling technology remains prohibitively high and few products have been installed, industry observ...
1. It really is fast. TeliaSonera, the Swedish carrier that in 2009 launched the first major commercial long-term evolution (LTE) service, delivered an average downstream speed of 33.4Mbps in informal tests last year. Verizon Wireless, which is using...
The world's top handset makers are meeting this week to finalize a version of an advanced mobile communication standard that would raise data transfer speeds to 1Gbps, an event organizer said on Monday.
Vint Cerf takes his title of Chief Internet Evangelist for Google seriously, and is knee-deep in several projects to bring the next versions of the Internet into being. These projects include pushing for worldwide IPv6 adoption, but they don't includ...
Researchers at Stanford University have shown it's possible to double the data rate of communication networks without the need for additional frequencies, something that could lead to significantly faster wireless networking.
Skype is looking toward developing markets for its mobile business as the popular voice-over-Internet Protocol service seeks to grow its presence in places where smartphone use is less common.
Stanford University researchers have found a way to double the capacity of wireless networks, while at the same time making them more reliable and efficient.
Wi-Fi looks set to play a growing role in mobile networks even as LTE and other new cellular technologies with higher capacity are deployed.
Some people may yet debate the value of femtocells, but the tide has turned: in 2010, the number of femtocells around the world exceeded the number of macrocells, according to the Femto Forum.
Mobile network operators and their equipment suppliers are working hard to make telephony over data-oriented LTE (Long-Term Evolution) mobile networks a reality, with the number of demos at Mobile World Congress a sign they are getting closer.
The fast, high-capacity Wi-Fi that users have been enjoying for a few years in laptops is now due to hit smartphones and tablets in a big way, with two major Wi-Fi chip makers announcing products that use IEEE 802.11n with multiple antennas.
Ericsson is joining the move towards using smaller mobile base stations, announcing Ericsson Air (antenna integrated radio), which aims to reduce power consumption while expanding coverage to more areas, it said on Tuesday.
Qualcomm plans to demonstrate a peer-to-peer wireless technology that will let devices form "neighborhood-area networks" at the Mobile World Congress in Barcelona next week.
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GGG Evaluation Team
First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.
For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.
The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.
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.
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.