General Support Functions
The GPRS core network provides mobility management, session management and transport for Internet Protocol packet services in GSM and WCDMA networks. The core network also provides support for other additional functions such as billing and lawful interception. It was also proposed, at one stage, to support packet radio services in the US D-AMPS TDMA system, however, in practice, all of these networks have been converted to GSM so this option has become irrelevant.
Like GSM in general, GPRS module is an open standards driven system. The standardization body is the 3GPP.
Read more about this topic: GPRS Core Network
Famous quotes containing the words general, support and/or functions:
“We ought, says Kant, to become acquainted with the instrument, before we undertake the work for which it is to be employed; for if the instrument be insufficient, all our trouble will be spent in vain. The plausibility of this suggestion has won for it general assent and admiration.... But the examination can be only carried out by an act of knowledge. To examine this so-called instrument is the same as to know it.”
—Georg Wilhelm Friedrich Hegel (1770–1831)
“A father ... knows exactly what those boys at the mall have in their depraved little minds because he once owned such a depraved little mind himself. In fact, if he thinks enough about the plans that he used to have for young girls, the father not only will support his wife in keeping their daughter home but he might even run over to the mall and have a few of those boys arrested.”
—Bill Cosby (20th century)
“The English masses are lovable: they are kind, decent, tolerant, practical and not stupid. The tragedy is that there are too many of them, and that they are aimless, having outgrown the servile functions for which they were encouraged to multiply. One day these huge crowds will have to seize power because there will be nothing else for them to do, and yet they neither demand power nor are ready to make use of it; they will learn only to be bored in a new way.”
—Cyril Connolly (1903–1974)