Table of Contents

Foreword
1 General
  1.1 Scope
  1.2 Normative references
  1.3 Definitions and abbreviations
2 Design objectives
3 Restoration indicators in location registers
  3.1 Restoration Indicators in the VLR
  3.2 Restoration Indicators in the HLR
4 Restoration of data in the VLR
  4.1 Restart of the VLR
  4.2 Restoration Procedures
5 Restoration of data in the HLR
  5.1 Restart of the HLR
  5.2 Procedures During Restoration
6 Periodic location updating
7 Stand-alone operation of the VLR
History

Abstract

Defines procedures to limit the effects of failure of a location register, and to restore the location register data automatically.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SMG 3
Supersedes	PRETS 300 525 : MAY 94