3rd Generation Partnership Project; Technical Specification Group Services and Aspect;
Vocabulary for 3GPP Specifications (Release 12)
http://www.3gpp.org/DynaReport/21905.htm
3rd Generation Partnership Project; Technical Specification Group Services and Aspect;
Vocabulary for 3GPP Specifications (Release 12)
http://www.3gpp.org/DynaReport/21905.htm