charging data record
41Network switching subsystem — (NSS) (or GSM core network) is the component of a GSM system that carries out call switching and mobility management functions for mobile phones roaming on the network of base stations. It is owned and deployed by mobile phone operators and… …
42Smart grid — Public infrastructure …
43NHS Connecting for Health — is part of the UK Department of Health and was formed on 1 April 2005, replacing the former NHS Information Authority. It has the responsibility of delivering the NHS National Programme for IT (NPfIT), an initiative by the Department of Health in …
44Marshalsea — The prison occupied two locations, the first c. 1329–1811, and the second 1811–1842. The image above is of the first Marshalsea in the 18th century …
45Digital rights management — (DRM) is a term for access control technologies that are used by hardware manufacturers, publishers, copyright holders and individuals to limit the use of digital content and devices. The term is used to describe any technology that inhibits uses …
46computer — computerlike, adj. /keuhm pyooh teuhr/, n. 1. Also called processor. an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. Cf. analog… …
47Roman army of the mid-Republic — Contemporary portrait of Scipio Africanus, engraved on a gold signet ring manufactured in Capua, S. Italy, Considered the greatest Roman military leader of the Second Punic War, Scipio permanently drove the Carthaginians out of Spain in a series… …
48Greater Manchester — Infobox England county name = Greater Manchester motto = status = Metropolitan county Ceremonial county origin = 1 April 1974cite web|url=http://www.local.odpm.gov.uk/finance/stats/lgfs/2005/lgfs16/h/lgfs16/annex a.html|title=Local Government… …
49Mass surveillance — A closed circuit television camera. Mass surveillance is the pervasive surveillance of an entire population, or a substantial fraction thereof. Modern governments today commonly perform mass surveillance of their citizens, explaining that they… …
50Video share — is an IP Multimedia System (IMS) enabled service for mobile networks that allows users engaged in a circuit switch voice call to add a unidirectional video streaming session over the packet network during the voice call. Any of the parties on the …
