Jump to content

Information element

From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by Marcusreese (talk | contribs) at 19:47, 28 March 2017. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

An information element, sometimes informally referred to as a field, is a key building block of wireless messages sent between a base transceiver station and a mobile phone or similar piece of user equipment. An information element is often composed of three parts: 1) a type (which corresponds to the label of a field), 2) a value, and 3) a length indicator, though any combination of one or more of those parts is possible. A single message may contain multiple information elements.[1]

The abbreviation IE is found in many technical specification documents from 3GPP. It is not uncommon for a single specification document to contain thousands of references to IEs.

See also

References