首页 > communications
  • ETSI TS 145 010/1-2018 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Gsm/Edge Radio Subsyste...2023-07-08
  • ETSI EN 301 489-6-2016 Electromagnetic Compatibility (Emc) Standard For Radio Equipment And Services;Part 6...2023-07-08
  • ETSI TS 126 445/1-2018 Universal Mobile Telecommunications System (Umts); Lte; Codec For Enhanced Voice Ser...2023-07-07
  • ETSI TR 126 921-2020 Universal Mobile Telecommunications System (Umts); Lte; 5G; Investigations On Ambient ...2023-07-07
  • ETSI TS 132 611-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-07-07
  • ETSI TS 143 055-2013 Digital Cellular Telecommunications System (Phase 2+); Dual Transfer Mode (Dtm); Stage...2023-07-07
  • ETSI TS 144 057-2018 Digital cellular telecommunications system (Phase 2+) (GSM); GSM Cordless Telephony Sy...2023-07-07
  • GB/T 36440-2018 信息技术 系统间远程通信和信息交换局域网和城域网 特定要求 抗干扰低速无线个域网物理层规范 Info...2023-07-07
  • ETSI TS 128 612-2018 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-07-07
  • ETSI TS 132 153-2017 "Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecom...2023-07-07
  • ETSI TS 129 414/2-2016 Universal Mobile Telecommunications System (Umts);Core Network Nb Data Transport And...2023-07-07
  • ETSI TS 128 709/2-2017 Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management...2023-07-07
  • ETSI TS 124 608-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-07-07
  • ETSI TS 137 144-2017 Universal Mobile Telecommunications System (Umts); Lte; Digital Cellular Telecommunica...2023-07-06
  • ETSI TS 129 163/2-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-07-06
  • ETSI TS 143 064/2-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); General Packet Radio Se...2023-07-06
  • ETSI TS 125 225-2017 Universal Mobile Telecommunications System (UMTS);Physical layer;Measurements (TDD) (V...2023-07-06
  • ETSI TS 126 077-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-07-06
  • ETSI TS 132 156/7-2019 Universal Mobile Telecommunications System (Umts); Lte; Telecommunication Management...2023-07-06
  • ETSI TR 122 953-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-07-06
  • ETSI TS 124 315-2017 Universal Mobile Telecommunications System (UMTS);LTE;IP Multimedia Subsystem (IMS) Op...2023-07-06
  • ETSI TS 129 276-2017 Universal Mobile Telecommunications System (UMTS); LTE; 3GPP Evolved Packet System (EP...2023-07-06
  • ETSI TS 126 114/4-2019 Universal Mobile Telecommunications System (Umts); Lte; Ip Multimedia Subsystem (Ims...2023-07-06
  • ETSI TS 128 658-2017 Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; ...2023-07-05
  • ETSI TS 124 237/5-2019 Universal Mobile Telecommunications System (Umts); Lte; Ip Multimedia (Im) Core Netw...2023-07-05
    • 首页上页2021222324下页尾页
    专题列表
    更多专题
    推荐列表
      栏目ID=162391的表不存在(操作类型=0)