Computer science
Chip tracking small area like powder
RFID processor (frequency authentication technology) used to monitor the circulation of food, tickets, medicines ... is getting smaller and smaller. Hitachi (Japan) has…
Frequency
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Topic archive
Articles about Frequency
298 published items.
Computer science
EVN can be provided with WiMax service
The Prime Minister has agreed to license EVN Telecom to use the 1900 MHz frequency to deploy 3G mobile communication system according to ITU International Telecommunicat…
Computer science
In 2007, will license 3G for up to 4 providers
The source from the Frequency Department, Ministry of Posts and Telematics said that the Department is studying and planning to grant licenses for third-generation mobil…
Computer science
Allow airlines to test Internet services
The Ministry of Posts and Telematics has agreed to allow China Airlines, Asiana Airlines, Lufthansa German Airlines, Singapore Airlines Limited, Etihad Airway and Korean…
Computer science
New Wi-Fi chips increase performance by 10 times
A new type of radio chip, when used for cell phones and Wi-Fi / Bluetooth devices, will be able to cut power consumption by up to 10 times. Developed at the University o…
Computer science
WiMax is hard to replace Wi-Fi
This wide-area wireless connection technology will be difficult to dominate Wi-Fi in densely populated areas and will only be appreciated in remote areas. In addition, s…
Computer science
What is Wifi? How does Wifi work?
Yes, Wifi - wireless network, has now played a very important role in our daily life, work and entertainment.
New technology
FCC licenses 1 meter wireless charging device, WattUp
The Federal Communications Commission (FCC) has just approved the production of the Wattup Midfield.
New technology
Signal transmission technology opens the door for underwater communication
Ultra-low frequency technology allows communication to be established where normal wireless connections are not available.
New technology
The first laser produced from water and light
Scientists have successfully developed a special laser, first appearing in the world -
New technology
Paper becomes a high-tech product
Using radio frequency identification (RFID) technology on bank card chips, scientists turned the piece of paper into a high-tech control device.
New technology
How did NASA find anti-earthquake technology for buildings?
Normally, NASA technology engineers will focus on improving human safety when exploring the universe.
New technology
'Blocking network' in crowded places will become the past thanks to this new technology
Have you ever been able to call or text when in crowded places?
New technology
Materials help fight the shape of the chameleon
Chinese researchers have made a stealth material that can work on multiple radar frequencies, leaving the fight almost vanishing before the eyes.
New technology
Vietnam designed and built successfully chips, tags, RFID readers
After 4 years of research with the largest budget for science and technology ever, Vietnam's first HF (radio frequency identification) RFID chip was successfully designe…