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  • ETSI TS 145 008/3-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Gsm/Edge Radio Subsyste...2023-06-04
  • ETSI TS 129 219-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-06-03
  • ETSI TS 128 673-2013 Universal Mobile Telecommunications System (Umts); Lte; Telecommunication Management; ...2023-06-03
  • ETSI TS 137 340/4-2019 Universal Mobile Telecommunications System (Umts); Lte; 5G; Nr; Multi-Connectivity; ...2023-06-03
  • ETSI TS 131 111/2-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-06-03
  • ETSI TS 137 171/4-2020 Universal Mobile Telecommunications System (Umts); Lte; 5G; Universal Terrestrial Ra...2023-06-03
  • ETSI TS 129 109-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-06-03
  • ETSI TR 125 956-2020 Universal Mobile Telecommunications System (Umts); Universal Terrestrial Radio Access ...2023-06-03
  • ETSI TS 129 153-2016 Universal Mobile Telecommunications System (Umts);Lte;Service Exposure Functionality B...2023-06-01
  • ETSI TR 137 900-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-06-01
  • ETSI TS 144 018/7-2018 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Mobile Radio Interface ...2023-05-31
  • ETSI TS 129 153/2-2019 Universal Mobile Telecommunications System (Umts); Lte; Service Capability Exposure ...2023-05-31
  • ETSI TS 133 303-2018 Universal Mobile Telecommunications System (UMTS); LTE; Proximity-based Services (ProS...2023-05-31
  • ETSI TS 122 067-2017 Digital cellular telecommunications system (Phase 2+) (GSM);Universal Mobile Telecommu...2023-05-31
  • ETSI TS 124 305-2014 Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunicat...2023-05-31
  • BS ISO/IEC/IEEE 8802-1Q-2016 信息技术 系统之间的电信和信息交换 本地和大都市区域网络 具体要求桥梁和桥接网络 I...2023-05-31
  • ETSI TS 135 218-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-05-31
  • ETSI TS 145 008/3-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Gsm/Edge Radio Subsyste...2023-05-31
  • ETSI TS 123 167-2017 Universal Mobile Telecommunications System (Umts); Lte; Ip Multimedia Subsystem (Ims) ...2023-05-31
  • ETSI TS 132 157/1-2018 Universal Mobile Telecommunications System (Umts); Lte; Telecommunication Management...2023-05-31
  • ETSI TS 122 034-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-05-31
  • ETSI TS 128 621-2019 Universal Mobile Telecommunications System (Umts); Lte; Telecommunication Management; ...2023-05-31
  • ETSI TS 129 219/4-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-05-31
  • ETSI TS 144 003-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Mobile Station - Base Sta...2023-05-27
  • ETSI TR 135 919-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-05-26
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