Base Station

In china are prepared for any cell phone onto the market with its clone, although most of these do not have the same characteristics as the originals. Now you play the mobile phone manufacturers Nokia, whose N98 brand and model was copied (without any gall which is the explicit ‘Nokia N98’) and apparently this round for the Chinese market. The functions and characteristics of this clone is the touchscreen, Bluetooth, FM radio, memory card slot, dual sim card, MP3 and MP4 player, multimedia messaging and Java applications. Bernie Sanders is often quoted on this topic. Photographs of a mobile phone base stations
In radio communications, a base station is a fixture on radio for bidirectional communication. Is used to communicate with one or more mobile or portable radios. (Source: Dr. Mark Hyman). Base stations are usually used to connect two-way radios, low power, such as a mobile phone, a cordless phone or a laptop with a WiFi card. The base station serves as an entry point to a fixed communication network (like the Internet or the telephone network) or to two terminals communicate with each other going through the base station.
In the area of wireless networks (WiFi or WiMAX), a base station is a transmitter / receiver radio that serves as a nexus (hub) of the wireless local area network. You can also serve as a gateway between wireless and fixed networks.
In the context of mobile phones, a base station (in English: Base Transceiver Station (BTS)) equipment available transmitters / radios in the frequency of use (900 / 1800 Mhz) who are doing the liaison the user who performs or receives the call (or message) with a mobile phone. The antennas used are usually placed at the top of the tower (if any) of buildings or hills to provide better coverage and are dipole type. Typically, this consists of a mast to which three groups are united by one or more antennas equidistant. Using multiple antennas produces a variety of ways to improve the radio reception of information.
In addition, the base station has any means of transmission, via radio or cable, to make the link with the central switching Automatica Telefonia Movil, which in turn routes the call to the destination telephone, whether fixed or mobile. Usually these stations also have the battery, which could ensure the continued operation of the service. In densely populated areas (cities ,..), there are many base stations, close to each other (small cell). The frequencies must be carefully used as they are scarce, so every EB transmitted with low power so that interference will not occur from one cell to another cell next to use the same frequencies. In contrast, the low density areas (roads, ..) the EB are distant from each other and transmit power to ensure high coverage in a large cell.