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The Radio Network Controller (RNC) is a governing element in the UMTS radio access network and is responsible for controlling the Node Bs that are connected to it. The RNC carries out radio resource management, some of the mobility management functions and is the point where encryption is done before user data is sent to and from the mobile.
It started as a joint venture between Nokia of Finland and Siemens of Germany known as Nokia Siemens Networks. Nokia Networks has operations in around 120 countries. [4] In 2013, Nokia acquired 100% of Nokia Networks, buying all of Siemens' shares. [5] In April 2014, the NSN name was phased out as part of a rebranding process. [3] [6]
The category of simple antennas consists of dipoles, monopoles, and loop antennas. Nearly all can be made with a single segment of wire (ignoring the break made in the wire for the feedline connection). [citation needed] Dipoles and monopoles called linear antennas (or straight wire antennas) since their radiating parts lie along a single ...
CableFree 5G Small Cell installed on a mast for a 5G-SA Private Network A small cell situated in the terrace of a building in Bangalore, India LTE small cell operated by the German carrier Deutsche Telekom Small cell inside a shopping mall
Another updated version of the 6101/6102 is the Nokia 6103. Announced in 2005, the Nokia 6101 was also one of the last Nokia phones that still had an external antenna. [1] Its direct successor is the Nokia 6131, which includes microSD card slot and native USB connectivity.
A gateway is a piece of networking hardware or software used in telecommunications networks that allows data to flow from one discrete network to another. Gateways are distinct from routers or switches in that they communicate using more than one protocol to connect multiple networks [1] [2] and can operate at any of the seven layers of the OSI model.
The Nokia 6000 series is Nokia's largest family of phones. It consists mostly of mid-range to high-end phones (many of which are Symbian smartphones ) containing a wider number of features. The 6000 series is notable for their conservative, unisex designs, which makes them popular among business users.
Crowded mast with TMAs (white rectangular boxes) mounted behind all the panel (rectangular) antennas A Tower Mounted Amplifier ( TMA ), or Mast Head Amplifier ( MHA ), is a low-noise amplifier (LNA) mounted as close as practical to the antenna in mobile masts or base transceiver stations .