13GPP.Technical Specification Group Services and System Aspects General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access Procedures[].. 被引量：1
23GPP.Technical Specification Group Services and System Aspects Policy and charging control architecture[].. 被引量：1
3.Architecture enhancements for non-33GPP accesses[].GPP Technical Specification Group Services and System. 被引量：1
