Wireless
hideWireless communication is the transfer of information over a distance without the use of electrical conductors or "wires". The distances involved may be short (a few meters as in television remote control) or long (thousands or millions of kilometers for radio communications). When the context is clear, the term is often shortened to "wireless". Wireless communication is generally considered to be a branch of telecommunications.
It encompasses various types of fixed, mobile, and portable two way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking. Other examples of wireless technology include GPS units, garage door openers and or garage doors, wireless computer mice, keyboards and headsets, satellite television and cordless telephones.
For more information about Wireless, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with wireless
RIM to boost BlackBerry presence in China
15 hours ago |
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Research in Motion said Tuesday it planned to expand the China market for its BlackBerry smartphone to include consumers and small businesses, amid fierce competition in the world's biggest mobile market.
FCC asks Verizon Wireless to explain fees
Dec 04, 2009 |
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(AP) -- The Federal Communications Commission on Friday asked Verizon Wireless why it recently doubled the fees it charges customers when they break their contracts on "smart" phones.
Shop before you sign a data contract for a netbook
Electronics / Consumer & Gadgets
Dec 04, 2009 |
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Netbooks with built-in 3G wireless Internet access are all the rage this holiday season. But before you sign on the dotted line at your local AT&T or Verizon Wireless store and commit yourself to a two-year contract, consider ...
Sprint to stop selling certain push-to-talk phones
Nov 30, 2009 |
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(AP) -- Sprint Nextel Corp. is giving up on a technology that allows some Sprint-branded phones to use a "push-to-talk" walkie-talkie service similar to what's available on the company's Nextel-branded phones.
AT&T and Verizon ads duel on airwaves and in court
Nov 25, 2009 |
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(AP) -- What would the holidays be without bickering between siblings? AT&T and Verizon are swamping TV with ads attacking facets of each other's wireless networks. While the ads stick fairly close to the truth, there's ...
British town to offer free wi-fi to all residents
Nov 17, 2009 |
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Swindon has become the first place in Britain to offer free wireless Internet access to all its 186,000 residents, in what is thought to be the first such scheme, officials said on Tuesday.
Dell smart phone to debut in China, Brazil
Electronics / Consumer & Gadgets
Nov 13, 2009 |
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(AP) -- Dell Inc. is officially jumping into the "smart" phone market this month in a deal with China's biggest wireless carrier, China Mobile Ltd.
New handbook for Google, Droid users
Nov 11, 2009 |
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Before buying one of the new Google-powered "Droid" phones from Verizon Wireless, you may want to read the manual. Not the setup directions in the box.
Wi-Fi for travelers becomes Web marketing lure
Nov 10, 2009 |
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(AP) -- Google, Yahoo, eBay and Microsoft, competitors on the Web, all have the same idea for marketing themselves this holiday season: temporarily providing free Wi-Fi access in airports, airplanes and public places.
AT&T, Verizon end lawsuits over cell ads
Dec 02, 2009 |
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(AP) -- AT&T Inc. and Verizon Wireless agreed Wednesday to end lawsuits accusing each other of lying in TV ads, taking their rivalry out of the court system for now.
Judge rejects AT&T's bid to pull Verizon ads
Nov 19, 2009 |
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(AP) -- A federal judge on Wednesday denied a request by AT&T Inc. to force competitor Verizon Wireless to pull its "There's a Map for That" commercials.
NICTA demonstrates new interference-cancellation modem for 3G femtocell networks
Nov 10, 2009 |
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(PhysOrg.com) -- NICTA, Australia’s Information and Communications Technology (ICT) Research Centre of Excellence, has successfully demonstrated technology that reduces the amount of radio interference in 3G networks with ...
