Incrementing Bit Fields of Subscriber Identity Module (SIM)
Debabrata Sarddar1, Utpal Ghosh2, Rajat Pandit3

1Dr. Debabrata Sarddar, Department of Computer Science and Engineering, University of Kalyani, Kalyani, Nadia, W.B., India.
2Utpal Ghosh, Department of Computer Science and Engineering, University of Kalyani, Kalyani, Nadia, W.B., India.
3Rajat Pandit, Department of Computer Science, West Bengal State University, Barasat, W.B., India.

Manuscript received on 04 July 2019 | Revised Manuscript received on 09 July 2019 | Manuscript published on 30 August 2019 | PP: 1682-1687| Volume-8 Issue-10, August 2019 | Retrieval Number: J89120881019/2019©BEIESP | DOI: 10.35940/ijitee.J8912.0881019
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Abstract: The overall markets for SIM cards is massive and comparatively Stable. In fact, the amount of SIM cards shipped globally is forecast to extend a huge range and still increasing at once. So, increasing the bit field of MSIN(Mobile Subscriber Identification Number) is additionally an helpful choice to choose. however in present bit size of nine or ten (depends on the country) the MSIN have over trillion mixtures of obtainable numbers. In our proposed work we have a tendency to makes a group of home MNCs that are connects in usual, and Keeps record of attributes like ‘Signal Strength’, ‘Internet Speed’, ‘Call drop. After that, Orders or sorts the set of MNCs as per any alternative of those attributes, then selects the most effective result for home MNCs each time and Updates the database contiguously.As the population is increasing of the globe and additionally there is no any regulation or an individual is not restricted to use just one SIM card so, it would be a secure possibility for future use.
Keywords: Subscriber Identity Module(SIM), International Mobile Subscriber Identity(IMSI), ICCID, Bit fields of SIM card, Personal Unblocking Code(PUC), Encryption- decryption rule..
Scope of the Article: Encryption Methods and Tools