Short message system, especially prepaid message system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Feb 21, 2006
Grant Date -
Feb 20, 2003
app pub date -
Apr 22, 2002
filing date -
May 30, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Short message system (SMS-MO) comprising switching arrangements (MSC) and servers (SMSC) at which the messages arrive in the form of messages 'destined for a mobile' (SMS-MT). The sending mobile (SMS-MO) includes in the message the address of the server (SMSC) of its card (SIM). The system comprises a virtual server (SMSC-V) which is defined by its address (ADR-V) and is associated with an operator, a real server (SMSC-R) which is defined by its address (ADR-R), the address (ADR-V) of the virtual server (SMSC-V) being the only server address recorded on the operator's cards (SIM), the switching arrangement (MSC) contains an address translator for replacing the address of the virtual server (SMSC-V) with that of the real server (SMSC-R) to which the message (SMS-MO) will be routed, which real server handles the message and routes it to the intended receiver (MO′).
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