ETSI TS 124 642 PDF

Published Date: 11/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; CCBS and CCNR using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.642 version 16.0.0 Release 16)

Published Date: 07/01/2018

Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.642 version 15.0.0 Release 15)

Published Date: 04/01/2017

Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.642 version 14.0.0 Release 14)

Published Date: 10/01/2014

Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.642 version 12.0.0 Release 12)

Published Date: 07/01/2013

Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.642 version 11.4.0 Release 11)

Published Date: 07/01/2013

Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.642 version 10.7.0 Release 10)

Published Date: 07/01/2013

Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.642 version 9.10.0 Release 9)

Published Date: 07/01/2013

Digital cellular telecommunications system (Phase 2+); UMTS; LTE; Completion of Communications to Busy Subscriber (CCBS) and Completion of Communications by No Reply (CCNR) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.642 version 8.11.0 Release 8)

Published Date: 03/01/1999

Digital cellular telecommunications system (Phase 2 and Phase 2+) (GSM); Base Station System (BSS) equipment specification; Part 4: Repeaters (GSM 11.26 version 5.2.1)

Published Date: 08/01/2020

Universal Mobile Telecommunications System (UMTS); LTE; 5G; Access to the 3GPP Evolved Packet Core (EPC) via non-3GPP access networks; Stage 3 (3GPP TS 24.302 version 16.4.0 Release 16)

Published Date: 08/01/2020

LTE; Telecommunication management; Life Cycle Management (LCM) for mobile networks that include virtualized network functions; Stage 3 (3GPP TS 28.528 version 16.0.0 Release 16)

Published Date: 07/01/2020

LTE; Feasibility study for Further Advancements for E-UTRA (LTE-Advanced) (3GPP TR 36.912 version 16.0.0 Release 16)

Published Date: 10/11/2021

Information technology - Generic cabling systems for customer premises - Part 9903: Matrix modelling of channels and links (ISO/IEC TS 11801-9903:2021, IDT)

Published Date: 10/01/2005

Information Technology - Software Life Cycle Processes - Risk Management (Adopted ISO/IEC 16085:2004 / IEEE 1540-2001, first edition, 2004-10-01)

Published Date: 01/01/2018

Information technology - Programming languages, their environments and system software interfaces - C secure coding rules (Adopted ISO/IEC TS 17961:2013, first edition, 2013-11-15, including adopted technical corrigendum 1:2016)

Published Date: 01/01/2018

Information technology - Programming languages, their environments, and system software interfaces - Floating-point extensions for C - Part 5: Supplementary attributes (Adopted ISO/IEC TS 18661-5:2016, first edition, 2016-08-15)

Published Date: 03/01/2020

Programming Languages - Technical Specification for C++ Extensions for Parallelism (Adopted ISO/IEC TS 19570:2018, second edition, 2018-11)

Published Date: 10/01/2019

Guidance for developing security and privacy functional requirements based on ISO/IEC 15408 (Adopted ISO/IEC TS 19608:2018, first edition, 2018-10)