IfcMobileTelecommunicationsApplianceTypeEnum

Item	SPF	XML	Change	Description
IFC4x2 to IFC4x3_RC1
IfcMobileTelecommunicationsApplianceTypeEnum			ADDED

Semantic definitions at the type

Type definition

The IfcMobileTelecommunicationsApplianceTypeEnum defines the range of different types of mobile telecommunications appliance that can be specified.

Enumeration definition

Constant	Description
E_UTRAN_NODE_B	An E-utran nodel B is a logical network component which serves one or more E-utran cells. It is the hardware connected to the evolved packet core (EPC), more specifically to the mobility management entity (MME) , which communicates directly with user equipment in wireless way.
REMOTE_RADIO_UNIT	A remote radio unit is a component of a distributed base transceiver station that converts digital baseband signals into high-frequency (rf) signals and sends high-frequency (rf) signals to the antenna for radiation.
ACCESSPOINT	An access point is a device that allows wireless devices to connect to a wired network.
BASETRANSCEIVERSTATION	A base transceiver station (BTS) is a network component which serves one cell. It completes the conversion between base station controller and wireless channel, and realizes the wireless transmission and related control functions between base station controller and mobile switching through the air interface.
REMOTEUNIT	A remote unit is a device used to amplify a base station signal.
BASEBANDUNIT	A baseband unit is a component of a distributed base transceiver station for implementing baseband processing functions.
MASTERUNIT	A master unit is a component of a repeater for coupling base station signals.
USERDEFINED	User-defined type
NOTDEFINED	Undefined type.

Formal representations

XML Specification

 <xs:simpleType name="IfcMobileTelecommunicationsApplianceTypeEnum">

  <xs:restriction base="xs:string">

   <xs:enumeration value="e_utran_node_b"/>

   <xs:enumeration value="remote_radio_unit"/>

   <xs:enumeration value="accesspoint"/>

   <xs:enumeration value="basetransceiverstation"/>

   <xs:enumeration value="remoteunit"/>

   <xs:enumeration value="basebandunit"/>

   <xs:enumeration value="masterunit"/>

   <xs:enumeration value="userdefined"/>

   <xs:enumeration value="notdefined"/>

  </xs:restriction>

 </xs:simpleType>

EXPRESS Specification


TYPE IfcMobileTelecommunicationsApplianceTypeEnum = ENUMERATION OF (

 E_UTRAN_NODE_B, 
 REMOTE_RADIO_UNIT, 
 ACCESSPOINT, 
 BASETRANSCEIVERSTATION, 
 REMOTEUNIT, 
 BASEBANDUNIT, 
 MASTERUNIT, 
 USERDEFINED, 
 NOTDEFINED);
END_TYPE;


 EXPRESS-G diagram