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Write the steps for HLR failure restoration procedure. OR Describe the stepwise procedure for HLR Restoration. OR Explain HLR failure restoration method.
written 5.2 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 5.2 years ago

Subject: Mobile Computing

Difficulty: Medium

Marks: 6 Marks
mobile computing
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written 5.2 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 5.2 years ago

HLR failure restoration:

  • In GSM HLR, it is compulsory to save the updae into non-volatile storage.
  • Changes of service information are backup immediately after every update and the location information is periodically transferred from HLR into backup.
  • The service information is update infrequently because not all the subscriber chages their …

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