In mobile or wireless communication, the air interface is the radio-based communication link between the mobile station and the active base station. In GSM/UMTS, the various UTRA standards are air interfaces, and are also (but not exclusively) referred to as "access modes".
In the OSI model, the air interface comprises layers 1 and 2 of the mobile communications system, establishing a point-to-point link between the mobile station and the base station.
Other articles related to "air interface, air interfaces, air":
Short Message Service Technical Realisation (GSM) - MO Short Message Service Transfer
... the subscriber sends a short message, the handset sends the text message over the air interface to the VMSC/SGSN ... Regardless of the air interface technology, the VMSC/SGSN invokes the MAP service package MAP_MO_FORWARD_SHORT_MESSAGE to send the text to the Interworking MSC of the Service ... The message submission status is then forwarded, over the air interface, to the subscriber's handset ...
... the subscriber sends a short message, the handset sends the text message over the air interface to the VMSC/SGSN ... Regardless of the air interface technology, the VMSC/SGSN invokes the MAP service package MAP_MO_FORWARD_SHORT_MESSAGE to send the text to the Interworking MSC of the Service ... The message submission status is then forwarded, over the air interface, to the subscriber's handset ...
interface" class="article_title_2">Thuraya - Technical Details of The Network - Air Interface
... Transceivers communicate directly with the satellites using an antenna of roughly the same length as the handset and have a maximum output power of 2 Watts ... QPSK modulation is used for the air interface ...
... Transceivers communicate directly with the satellites using an antenna of roughly the same length as the handset and have a maximum output power of 2 Watts ... QPSK modulation is used for the air interface ...
Communications, Air-interface, Long And Medium Range
... Group 16 to define a set of wireless communication protocols and air interfaces for a variety of communication scenarios spanning multiple modes of ... A standardized set of air interface protocols is provided for the best use of resources available for short, medium and long-range, safety critical communications ... Mobile, before that year, CALM stood for Communications, Air-interface, Long and Medium range ...
... Group 16 to define a set of wireless communication protocols and air interfaces for a variety of communication scenarios spanning multiple modes of ... A standardized set of air interface protocols is provided for the best use of resources available for short, medium and long-range, safety critical communications ... Mobile, before that year, CALM stood for Communications, Air-interface, Long and Medium range ...
IEEE 802.16 - Standards - Projects
... System profiles for 2–11 GHz (Project merged into 802.16-2004) Merged 802.16-2004 Air Interface for Fixed Broadband Wireless Access System (rollup of 802.16-2001, 802.16a, 802.16c and P802.16d) Superseded ...
... System profiles for 2–11 GHz (Project merged into 802.16-2004) Merged 802.16-2004 Air Interface for Fixed Broadband Wireless Access System (rollup of 802.16-2001, 802.16a, 802.16c and P802.16d) Superseded ...
Famous quotes containing the word air:
“Enthusiasm produces the most cruel disorders in human society; but its fury is like that of thunder and tempest, which exhaust themselves in a little time, and leave the air more calm and serene than before.”
—David Hume (1711–1776)