Acronym Finder

WiFi (Wi-Fi), etc. the abbreviation of the phrase Wireless Fidelity(means wireless fidelity) is and under which communication with the power more than your Bluetooth will be created. Connection Wi-Fi, more on basic communication network, the internet, wirelessly, stresses and the same would cause immense popularity, it has been using this technology to easily travel, plane, or hotel can be done via the Laptop connected to the internet. Wi-Fi is the same as the standard IEEE802. the 11 is in the model, 802 the 11g and 802. the 11b is used and the standard of its original IEEE802٫11b. In this model, the maximum data transfer rate 11Mbps and radio frequency 2/4 GHz uses. To speed up the standard model, another is also called 802 the 11n created when the transfer speed at least up to 200Mbps increases. Increase the speed in 802 the 11n, due to the use of the system, a few (MIMO), the use of two frequency range 2. the 4 and 5 GHz, and some specific techniques in the access environment (Medium Access-MAC)....

GPS, Global Positioning System System of 24 satellites that the Earth bypasses and per ORBIT 4 satellites are located and by the Department of Defense, the United States supported. Rockets small also of their satellites in the correct path. This satellite (NAVSTAR) is also called. To identify the geographical location they are between 10 to 100 meters makes possible. This satellite, from simple arithmetic calculations to broadcast information, they use that as the length, width and height, geographic, etc. by the recipient, the Earth, have been translated. GPS in all conditions for 24 hours in a day, and in all the world. and any price for this service not getting. Satellite, GPS, etc. every day, two times in a circuit, the exact round the Earth will be restored and the signal containing the information to Earth, sending.

due to the extreme descent price for a receiver of this system and increased their facilities, the technology in the near future more and more at the disposal of everyone will be placed....