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Describe VLR overflow control algorithm for Registration. OR Describe the Registration algorithm of GSM/VLR Write the stepwise procedure of registration in VLR identification algorithm.
written 5.2 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 5.2 years ago

Subject: Mobile Computing

Difficulty: Medium

Marks: 4 Marks
mobile computing
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written 5.2 years ago by gravatar for teamques10 teamques10 ★ 65k

When a VLR is full, the incoming mobile users cannot receive cellular services

  • To solve VLR overflow problem, overflow control algorithms O- I, O-II, O-III, and O-IV are presented.

  • An extra flag (1 bit) is required in the HLR records

Registration:

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Step 1: Registration Request:

Step 1.1 same as step …

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