News tagged with wireless communication

Jellyfish exterminator robot developed

A team led by KAIST Civil and Environmental Engineering Department's Professor Hyeon Myeong has just finished testing the cooperative assembly robot for jellyfish population control, named JEROS, in the field.

dateSep 27, 2013 in Ecology
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RF transmitter and receiver modules for wheelchair

Inventions can help physically-challenged people lead life with fewer difficulties. Mohd Thamrin, Rosman R. and Sarmawi D. S. of UiTM Shah Alam Malaysia studied the use of inexpensive RF transmitters and receiver modules ...

dateFeb 07, 2012 in Engineering
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Researchers push the radio rainbow's limits

Back when walkie-talkies and car radios represented the height of wireless technology, there were plenty of frequencies to go around. The spectrum of radio waves was easily parsed into discrete packets: one ...

dateOct 01, 2013 in Telecom
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Perfectly designed microelectronics

Microchips play an important role in industrial and household electronics. Their miniaturized circuits must not only function faultlessly but also consume as little energy as possible. Researchers are now ...

dateMay 15, 2013 in Semiconductors
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Verizon gives free Wi-Fi to Internet customers

(AP) -- Verizon is giving some of its home broadband customers free access to thousands of Wi-Fi hotspots in airports and other public places, taking a page from competitors that already offer wireless Internet access.

dateJul 27, 2009 in Telecom
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FCC to update phone subsidy program for broadband

(AP) -- The federal government spends more than $4 billion a year, collected from phone bills, to subsidize phone service in rural and poor areas. Now, it's considering ways to give those places more for the money: high-speed ...

dateFeb 07, 2011 in Telecom
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Wireless providers to disable stolen phones

(AP) -- Major wireless service companies have agreed to disable cellphones after they are reported stolen under a strategy intended to deter the theft and resale of wireless devices.

dateApr 10, 2012 in Telecom
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Verizon to auction spectrum worth billions

Verizon Wireless on Wednesday said it will auction a parcel of radio frequencies, which could be worth billions of dollars in an industry scrambling to offer consumers more cellular broadband.

dateApr 18, 2012 in Telecom
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Smart wireless power outlets

Many homeowners dream of being able to wash a load of laundry when the photovoltaic panels on the roof are delivering a maximum of electricity, even when they are not at home. A new Internet-enabled power ...

dateAug 02, 2012 in Engineering
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