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ETSI TS 137 171/2-2020 Universal Mobile Telecommunications System (Umts); Lte; Universal Terrestrial Radio ...2023-08-14

ETSI TS 124 334/2-2018 Universal Mobile Telecommunications System (Umts); Lte; Proximity-Services (Prose) U...2023-08-14

ETSI TR 137 900-2013 Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunicat...2023-08-14

ETSI TS 144 060-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); General Packet Radio Serv...2023-08-14

ETSI TS 137 571-2/2-2020 Universal Mobile Telecommunications System (Umts); Lte; User Equipment (Ue) Confor...2023-08-14

GB 38189-2019 与通信网络电气连接的电子设备的安全 Safety of equipment electrically connected to a telecommuni...2023-08-14

ETSI TS 128 305-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-08-14

ETSI TS 126 247/6-2018 Universal Mobile Telecommunications System (Umts); Lte; Transparent End-To-End Packe...2023-08-14

ETSI TS 132 295-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-08-14

ETSI TS 122 094-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-08-14

ETSI TS 132 107-2017 Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; ...2023-08-14

ETSI TS 129 171/3-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-08-13

ETSI TS 126 234/2-2017 Universal Mobile Telecommunications System (UMTS);LTE;Transparent end-to-end Packet-...2023-08-13

ETSI TR 145 912-2017 Digital cellular telecommunications system (Phase 2+) (GSM);Feasibility study for evol...2023-08-13

ETSI TR 129 949-2020 Universal Mobile Telecommunications System (Umts); Lte; Study On Technical Aspects On ...2023-08-13

DL/T 698.44-2016 电能信息采集与管理系统第4-4部分：通信协议-微功率无线通信协议 Data acquisition and management...2023-08-13

ETSI TR 126 905-2017 Universal Mobile Telecommunications System (UMTS); LTE; Mobile stereoscopic 3D video (...2023-08-13

ETSI TR 133 937-2018 Universal Mobile Telecommunications System (UMTS); LTE; Study of mechanisms for Protec...2023-08-13

ETSI TS 129 272/2-2018 Universal Mobile Telecommunications System (Umts); Lte; Evolved Packet System (Eps);...2023-08-13

EN ISO 13141-2015+A1-2017 Electronic fee collection. Localisation augmentation communication for autonomous...2023-08-13

IEC 61784-3-3-2016 工业通信网络--协议集--第3-3部分：现场总线功能安全--CPF 3的附加规范 Industrial communication...2023-08-13

ETSI TR 143 026-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Multiband operation of GS...2023-08-13

ETSI TS 132 255-2018 5G; Telecommunication Management;Charging Management;5G Data Connectivity Domain Charg...2023-08-12

DIN EN 301489-50-2020 ElectroMagnetic Compatibility (EMC) standard for radio equipment and services - Part ...2023-08-12

IEC 61158-5-4-2019 工业通信网络现场总线规范--第5-4部分：应用层服务定义--类型4要素 Industrial communication ne...2023-08-12

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