Implementation of short messages sending to mobile networks with mobile number portability or incomplete numbering plans with autolearning
First Claim
1. Method of sending short SMS messages to mobile networks having number portability within the same country, characterised in that a computer is used which has SS7 connections capable of interrogating all the HLRs of the country in which the number portability is operated, the computer having a cache memory for all the mobile subscribers of the country in which the portability is operated so that it will know which HLR to interrogate, without searching, once it has been found a first time.
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Accused Products
Abstract
Implementation of the sending of short messages to mobile networks with mobile number portability in the same country comprising a computer with SS7 connections able to interrogate all the HLRs of the country where MNP is implemented, being located in an other country or the same. The computer includes a memory cache for all the subscribers of the country which allow to know which HLR to interrogate without searching one they have been found. The memory cache is initially empty and builds once by search of the HLRs when a subscriber does not exist yet in the cache, or when he is ported-out, that is, change its network.
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Citations
6 Claims
- 1. Method of sending short SMS messages to mobile networks having number portability within the same country, characterised in that a computer is used which has SS7 connections capable of interrogating all the HLRs of the country in which the number portability is operated, the computer having a cache memory for all the mobile subscribers of the country in which the portability is operated so that it will know which HLR to interrogate, without searching, once it has been found a first time.
Specification