2[1]ETSI .GSM 03.60:Digital cellular telecommunications system (Phase 2+) ;General Packet Radio Service (GPRS) ;Service Description;Stage2
3[2]ETSI. GSM 03.64:Digital cellular telecommunications system (Phase 2+) ;General Packet Radio Service (GPRS) ;Overall Description of the GPRS Radio Interface;Stage2
4[3]3GPP .TS 44.064:Digital cellular telecommunications system (Phase 2+); Mobile Station - Serving GPRS Support Node (MS-SGSN) Logical Link Control (LLC) Layer Specification
5[4]3GPP.TS 48.016:Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS); Base Station System (BSS) -Serving GPRS Support Node (SGSN) interface;Network Service
6[5]3GPP.TS 44.060:Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS); Mobile Station (MS) - Base Station System (BSS) interface; Radio Link Control/Medium Access Control (RLC/MAC) protocol
7[6]3GPP. TS 44.065:Digital cellular telecommunications system (Phase 2+); Mobile Station (MS) Serving GPRS Support Node (SGSN); Subnetwork Dependent Convergence Protocol (SNDCP)
8[7]3GPP. TS 08.18:Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN); BSS GPRS Protocol (BSSGP)
9[8]GSM. 12.15:Digital cellular telecommunications system (Phase 2+); General Packet Radio Service (GPRS); GPRS Charging
