共 4 条
- [1] Circuit Switched (CS)fallback in Evolved Packet Sys-tem (EPS)[S/OL]. 3GPP TS 23.272 . 2011
- [2] Single Radio Voice Call Continuity (SRVCC)[S/OL]. 3GPP TS 23.216 . 2011
- [3] cdma2000 High Rate Packet Data Air InterfaceSpecification[S/OL]. 3GPP2 C.S0024-A . 2011
- [4] General Packet Radio Service(GPRS)enhancementsfor Evolved Universal Terrestrial Radio Access Network (E-UTRAN)access[S/OL]. 3GPP TS 23.401 . 2011