Standard

ETSI TS 123 121

Apr 2014 Revised

Note: This standard has a new edition: ETSI TS 123 121

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Standard

ETSI TS 123 121
Universal Cellular Telecommunications System (Phase 2+) (GSM); Universal Mobile Telecomminications System (UMTS); Architectural Requirements

Apr 2014 Revised
Standard

ETSI TS 123 121
Universal Cellular Telecommunications System (Phase 2+); Universal Mobile Telecomminications System (UMTS); Architectural Requirements

Apr 2014 Revised
Standard

ETSI TS 123 121
Digital Cellular Telecommunications System (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Architectural Requirements

Apr 2014 Revised
Standard

ETSI TS 123 121
Digital Cellular Telecommunications System (Phase 2+) (GSM); Universal Mobile Telecomminications System (UMTS); Architectural Requirements for Release 1999

Apr 2014 Revised
Standard

ETSI TS 123 121
Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecomminications System (UMTS); Architectural Requirements for Release 99

Jun 2002 Published

Abstract

The present document covers issues related to the evolution of the GSM platform towards UMTS with the overall goal of fulfilling the UMTS service requirements, the support of the UMTS role model, support of roaming and support of new functionality, signalling systems and interfaces.

Document information

Standard from ETSI_AC
Published: 16 April 2014
Version: 0
Document type: IS
ISBN:

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ETSI TS 123 121

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ETSI TS 123 121

ETSI TS 123 121

ETSI TS 123 121

ETSI TS 123 121

ETSI TS 123 121

Abstract

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Version history History (5)

ETSI TS 123 121

ETSI TS 123 121

ETSI TS 123 121

ETSI TS 123 121

ETSI TS 123 121

Abstract

Document information