pcs

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PCS

(1) (Personal Communications Services) Refers to wireless services that emerged after the U.S. government auctioned commercial licenses in 1994 and 1995. This radio spectrum in the 1.8-2 GHz...

Dictionary

Definition: PCS

(1) (Personal Communications Services) Refers to wireless services that emerged after the U.S. government auctioned commercial licenses in 1994 and 1995. This radio spectrum in the 1.8-2 GHz range is typically used for digital cellular transmission that competes with analog and digital services in the 800 MHz and 900 MHz bands.

(2) (Personal Conferencing Specification) A videoconferencing technology that uses Intel's Indeo compression method. It is endorsed by the Intel-backed Personal Conferencing Working Group (PCWG). Initially competing against H.320, Intel subsequently announced its videoconferencing products will also be H.320 compliant.



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  • The perfect computer?

    Do we have the technology to build a perfect computer? Would it be perfect for a specific purpose or is it possible to build a perfect general purpose computer? Small Business Computing's Mark...

    News items | November 2, 2009 10:40am PST

  • Macs and PCs found shacking up

    A new study found that nearly 85 percent of Mac owners own at least one Windows-based PC. Plus, on average, they own more gadgets than Windows-only users.

    News items | October 5, 2009 12:23pm PDT

  • Gartner: Better-than-expected demand for PCs

    PC sales are estimated to decline just two percent from 2008 totals, a significant improvement on earlier predictions, according to a report.

    News items | September 24, 2009 5:39am PDT

  • Budget PC brands see biggest gains in consumer satisfaction

    A study finds that in a poor economy, some budget PC brands are finding its customers happier than ever - but Apple still rules the roost.

    News items | August 18, 2009 7:35am PDT

  • How many PCs are enough? 5? 10?

    A recent, random survey of silicon.com readers showed that almost half own more than five computers - and many own more than 10. How many do you have stashed in your closet?

    News items | July 22, 2009 4:37am PDT

  • Gallery: The evolution of the PC

    The The National Museum of Computing's PC Gallery in London gives a look at the 44-year history of personal computers - from the PDP-8 and Commodore PET, to the Apple Newton and iPhone.

  • Gallery: Della gear - pretty in pink

    Dell's new Della line of computers and accessories uses pink and patterns to design gear that will attract female buyers.

  • Gallery: HP expands notebook, netbook, desktop lineup for CES

    HP is showing off its revamped lineup of netbooks, notebooks, desktops, and more at the 2009 Consumer Electronics Show in Las Vegas.

  • PC sales grow, but units not flying off the shelves

    ZDNet correspondent Sumi Das talks to senior editor Sam Diaz about November sales figures for PCs. Diaz lays out the various factors that are influencing the numbers, such as Netbooks, Apple's...

    Videos | December 16, 2008 1:55pm PST

  • Dell: Netbooks won't change shape of PC market

    Company founder Michael Dell expresses doubts about the netbook form factor and discusses the company's push into services, as well as growing customer interest in green IT.

    News items | September 25, 2008 6:02am PDT

  • AMD on road to recovery, says research firm

    Technology Business Research says Opteron and Puma are boosting AMD's chip business, but the company could be hurt by the economic downturn.

    News items | July 21, 2008 7:09am PDT

  • More than 1 billion PCs now in use worldwide

    There are now over a billion PCs in active use, according to analyst firm Gartner, with the number predicted to double by 2014.

    News items | June 23, 2008 9:05am PDT

  • Photos: Intel shows off next-gen chips

    Catchy names aren't a specialty of Intel. But Dunnington, Tukwila, and Nehalem will take us to the next level of computing.

  • Are 'naked PCs' good for businesses?

    Silicon.com's CIO jury gives its verdict on whether "naked" PCs, or PCs sold without an operating system, are really cheaper for businesses.

    News items | September 28, 2007 12:00am PDT

  • Bring on naked PCs, says think tank

    Computers should be sold without an operating system in order to foster competition and bring down prices, a major European think tank has recommended.

    News items | September 26, 2007 12:00am PDT

  • Photos: PCs to save the Earth

    Tech Networks of Boston builds a line of Earth PCs that use less power--saving money and energy.

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