Published Date: 07/01/2020

Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 16.4.0 Release 16)

9.81 €

ETSI TS 124 237

Published Date: 10/01/2019

Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 15.6.0 Release 15)

9.81 €

ETSI TS 124 237

Published Date: 04/01/2019

Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 14.7.0 Release 14)

9.81 €

ETSI TS 124 237

Published Date: 07/01/2017

Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 14.4.0 Release 14)

9.81 €

ETSI TS 124 237

Published Date: 03/01/2017

Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 14.3.0 Release 14)

9.81 €

ETSI TS 124 237

Published Date: 01/01/2017

Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 12.14.0 Release 12)

9.81 €

ETSI TS 124 237

Published Date: 01/01/2017

Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 11.17.0 Release 11)

9.81 €

ETSI TS 124 237

Published Date: 07/01/2015

Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 9.20.0 Release 9)

9.81 €

ETSI TS 124 237

Published Date: 10/01/2013

Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 8.14.0 Release 8)

9.81 €

ETSI EN 300 396-8-4

Published Date: 01/01/2001

Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (DMO); Part 8: Protocol Implementation Conformance Statement (PICS) proforma specification; Sub-part 4: Type 2 repeater Air Interface (AI)

ETSI ETS 300 577

Published Date: 12/01/1999

Digital cellular telecommunications system (Phase 2) (GSM); Radio transmission and reception (GSM 05.05 version 4.23.1)

ETSI TS 144 060

Published Date: 09/01/2020

Digital cellular telecommunications system (Phase 2+) (GSM); General Packet Radio Service (GPRS); Mobile Station (MS) - Base Station System (BSS) interface; Radio Link Control / Medium Access Control (RLC/MAC) protocol (3GPP TS 44.060 version 16.0.0 Release 16)

9.81 €

ETSI GS NFV-IFA 040

Published Date: 11/01/2020

Network Functions Virtualisation (NFV) Release 4; Management and Orchestration; Requirements for service interfaces and object model for OS container management and orchestration specification

9.81 €

UIC 895

Published Date: 01/07/1976

Technical Specification for the Supply of Insulated Electric Cables for Railway Vehicles

Edition :	14.7.0
File Size :	1 file , 3.3 MB
Note :	This product is unavailable in Russia, Ukraine, Belarus
Number of Pages :	495
Published :	04/01/2019

ETSI TS 124 237 PDF

Universal Mobile Telecommunications System (UMTS); LTE; IP Multimedia (IM) Core Network (CN) subsystem IP Multimedia Subsystem (IMS) service continuity; Stage 3 (3GPP TS 24.237 version 14.7.0 Release 14)

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