<?xml version="1.0" encoding="utf-8"?>
<PropertySetDef xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" ifdguid="79a5a68b9d54e21fe8f17a41f455b484" templatetype="PSET_TYPEDRIVENOVERRIDE" xsi:noNamespaceSchemaLocation="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd" xmlns="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd">
  <IfcVersion version="IFC4X4" />
  <Name>Pset_MobileTelecommunicationsApplianceTypeBaseTransceiverStation</Name>
  <Definition>Properties common to the definition of all occurrences of  _IfcMobileTelecommunicationsAppliance_ and types of _IfcMobileTelecommunicationsApplianceType_ with the predefined type set to BASETRANSCEIVERSTATION.</Definition>
  <Applicability />
  <ApplicableClasses>
    <ClassName>IfcMobileTelecommunicationsAppliance/BASETRANSCEIVERSTATION</ClassName>
  </ApplicableClasses>
  <ApplicableTypeValue>IfcMobileTelecommunicationsAppliance/BASETRANSCEIVERSTATION</ApplicableTypeValue>
  <PropertyDefs>
    <PropertyDef ifdguid="a7acc21f25ff4b2bbb585c4ea46f3509">
      <Name>DownlinkRadioBand</Name>
      <Definition>Indicates the frequency range, delimited by a lower frequency and an upper frequency, allocated for downlink transmission.</Definition>
      <PropertyType>
        <TypePropertyBoundedValue>
          <DataType type="IfcFrequencyMeasure" />
        </TypePropertyBoundedValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="07ecdef39b6c46f0a04411063e903a66">
      <Name>NumberOfCarriers</Name>
      <Definition>Indicates how many carrier frequencies can be managed by the device.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcCountMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="f39b2aecdea34813a8bd755ff5f5d613">
      <Name>NumberOfAntennas</Name>
      <Definition>Indicates the number of antennas integrated in the device.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcCountMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="46e012b2c5a347d2850037360837c8a3">
      <Name>UplinkRadioBand</Name>
      <Definition>Indicates the frequency range, delimited by a lower frequency and an upper frequency, allocated for uplink transmission.</Definition>
      <PropertyType>
        <TypePropertyBoundedValue>
          <DataType type="IfcFrequencyMeasure" />
        </TypePropertyBoundedValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="cb519f4a477040d887b57d77f4ab3efa">
      <Name>ExchangeCapacity</Name>
      <Definition>Indicates how many simultaneous calls the base transceiver station can handle.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcInteger" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="9bd7d8a68e3a42d980e7cc5965f5faaf">
      <Name>NumberOfEmergencyTransceivers</Name>
      <Definition>Indicates the number of emergency transceivers in the base band unit.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcCountMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="3e6c522acfcc42999f27ade4ed8a8a66">
      <Name>NumberOfTransceiversPerAntenna</Name>
      <Definition>Indicates the number of transceivers per antenna.</Definition>
      <PropertyType>
        <TypePropertyTableValue>
          <Expression />
          <DefiningValue>
            <DataType type="IfcLabel" />
          </DefiningValue>
          <DefinedValue>
            <DataType type="IfcInteger" />
          </DefinedValue>
        </TypePropertyTableValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="784496ecc8684ff088c638bb418ad965">
      <Name>RadiatedOutputPowerPerAntenna</Name>
      <Definition>Indicates the power of radio waves emitted by each antenna of the base transceiver station.</Definition>
      <PropertyType>
        <TypePropertyTableValue>
          <Expression />
          <DefiningValue>
            <DataType type="IfcLabel" />
          </DefiningValue>
          <DefinedValue>
            <DataType type="IfcPowerMeasure" />
          </DefinedValue>
        </TypePropertyTableValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="cd03a478484643ab833d4727038848e9">
      <Name>NumberOfInterfaces</Name>
      <Definition>Indicates the types of interfaces and their number in the device.</Definition>
      <PropertyType>
        <TypePropertyTableValue>
          <Expression />
          <DefiningValue>
            <DataType type="IfcLabel" />
          </DefiningValue>
          <DefinedValue>
            <DataType type="IfcInteger" />
          </DefinedValue>
        </TypePropertyTableValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
  </PropertyDefs>
  <PsetDefinitionAliases />
</PropertySetDef>