What is the head of the radio?

Remote radio heads (RRHS) are components that are used to expand the range of wireless voice and data networks. They are usually associated with networks of basic station components and optical cables and are able to extend coverage to rural areas, improve services in the urban environment and eliminate dead spaces commonly found in tunnels and other similar areas. A number of different technologies can be used in the remote radio head, including the universal mobile telecommunications system (UMT), long -term development (LTE) and global interoperability to access the microwave (Wimax®). Remote radio heads usually use only one of these technologies, depending on whether they are designed to expand the voice network, data services or both. For these devices, there are also a number of different assembly options and are often installed at existing poles, roofs and even on the sides of buildings.

The structure of a typical cell network consists of a number cell,of which each is operated by the cell tower, which is connected to the basic station. These cells form a type of distributed radio network where transmitters in the towers send and receive information from mobile phones. Information is processed by basic station servers and passed via the network. In order to solve a number of problems with coverage associated with traditional cellular infrastructure, it is known that a distant radio head is often used.

Infrastructure built with remote radio heads are very similar to traditional cellular infrastructures, because these devices are also connected to networks using servers of basic stations, although RRH is usually easier to use in the construction of network or filling dead areas. They can be mounted on existing structures such as poles and parties of buildings, so it is often installed without planning, permissing and construction costs usually associated with cellular towers.It is also possible to place the remote head of the radio in a limited space, such as the tunnel, to expand the coverage and remove dead areas that cannot be operated by traditional cellular towers.

There are a number of different patterns of remote radio heads, as these devices can be used with most cell technologies. The basic components included in each device are circuits for broadcasting radio frequencies (RF) and many different converters. Depending on the specific technology, the remote radio head may contain analog converters to digital, smugglers, miners mines and various other components. When the cell provider attempts to create a new high -speed data network, the extensive use of remote radio heads can help speed up the process and improve the overall quality of services provided by the customer base.