TR 121 910 : 3.0.0
Current
The latest, up-to-date edition.
UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); MULTI-MODE USER EQUIPMENT (UE) ISSUES; CATEGORIES PRINCIPLES AND PROCEDURES
Hardcopy , PDF
English
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Introduction
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Abbreviations
4 General Aspects
4.1 Types of UEs
5 Multi-mode operation
5.1 Multi-mode operation of UMTS and GSM
Annex A: Change history
Establishes multi-mode User Equipments categories and defines the consequences on roaming capabilities and service availability (e.g. handover) of such multi-mode UEs while roaming in various regions implemented with various network configurations. The latter objective consists of case studies for each of the possible scenarios in reference to existing specifications.
| Committee |
3GPP T
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| ETSI GSM 05.08 : 050100 | DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); RADIO SUBSYSTEM LINK CONTROL (GSM 05.08) |
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