Method and system for realizing short message intercommunication based on mixed telephone number
A technology of short message and short message center, applied in the field of communication, can solve the problem that short message system does not support cross-network migration, etc.
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[0023] Referring to shown in Fig. 1, construct comprehensive intelligent home location register (SHLR) in local network, this SHLR is connected with public switched telephone network (PSTN), next generation telecommunication network (NGN) respectively, public land mobile network (PLMN, comprises GSM and CDMA), Personal Handyphone System (PHS) and Third Generation Network (3G) connectivity. Users in each communication network use mixed number allocation, and SHLR stores the mapping relationship between the user's physical number and logical number, related data of fixed and mobile hybrid services, and centralized authentication data.
[0024] After the mixed number allocation, the short message centers of the originating short messages in PSTN, NGN, PLMN, PHS and 3G are unified to the SHLR to find the physical number of the destination user and the short message center where the destination user is located, so that when a user in a network When migrating to other networks, it c...
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