Virtual network solution for SMS message exchange between GSM and ANSI (TIA/EIA 41) networks
First Claim
1. A method of exchanging a short message service (SMS) message between networks operating in accordance with different standards, comprising:
- operating an intermediary system that operates between an ANSI network and a GSM network;
receiving, at the intermediary, a routing information request for an SMS message from the GSM network;
sending, from the intermediary in response to the routing information request, an acknowledgement message to the GSM network;
receiving the SMS message at the intermediary;
generating, in the intermediary, an acknowledgement of receipt of the SMS message, and sending the acknowledgement of receipt to the GSM network; and
sending the SMS message from the intermediary to the ANSI network,wherein the intermediary is an entity distinct from the GSM and ANSI networks,wherein the step of sending the acknowledgement of receipt to the GSM network is performed only after a response from the ANSI network is received at the intermediary system, andwherein the intermediary operates an intermediary Location Register, an intermediary Transmitting Station, and an intermediary Receiving Station, each of which substantially emulates, respectively, HLR functionality, GSM SMSC functionality and MSC functionality.
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Accused Products
Abstract
Systems and methods for exchanging a short message service (SMS) message between networks operating in accordance with different standards. An intermediary system operates between a first network operating in accordance with a first standard and a second network operating in accordance with a second standard. A routing information request for an SMS message is received, at the intermediary, from the first network and the intermediary sends, in response to the routing information request, an acknowledgement message to the first network. The SMS message is thereafter received at the intermediary and an acknowledgement of receipt of the SMS message is generated in the intermediary and then sent to the first network. The SMS message is then sent from the intermediary to the second network. In a preferred embodiment, the intermediary is an entity distinct from the first and second networks, but operates as a virtual MSC from the perspective of the first and second networks.
83 Citations
12 Claims
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1. A method of exchanging a short message service (SMS) message between networks operating in accordance with different standards, comprising:
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operating an intermediary system that operates between an ANSI network and a GSM network; receiving, at the intermediary, a routing information request for an SMS message from the GSM network; sending, from the intermediary in response to the routing information request, an acknowledgement message to the GSM network; receiving the SMS message at the intermediary; generating, in the intermediary, an acknowledgement of receipt of the SMS message, and sending the acknowledgement of receipt to the GSM network; and sending the SMS message from the intermediary to the ANSI network, wherein the intermediary is an entity distinct from the GSM and ANSI networks, wherein the step of sending the acknowledgement of receipt to the GSM network is performed only after a response from the ANSI network is received at the intermediary system, and wherein the intermediary operates an intermediary Location Register, an intermediary Transmitting Station, and an intermediary Receiving Station, each of which substantially emulates, respectively, HLR functionality, GSM SMSC functionality and MSC functionality. - View Dependent Claims (2, 3, 4)
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5. A system for exchanging a short message service (SMS) message between networks operating in accordance with different standards, comprising:
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an intermediary system that operates between an ANSI network and a GSM second network; means for receiving, at the intermediary, a routing information request for an SMS message from the GSM network; means for sending, from the intermediary in response to the routing information request, an acknowledgement message to the GSM network; means for receiving the SMS message at the intermediary; means for generating, in the intermediary, an acknowledgement of receipt of the SMS message, and for sending the acknowledgement of receipt to the GSM network; and means for sending the SMS message from the intermediary to the ANSI network, wherein the intermediary is an entity distinct from the GSM and ANSI networks, wherein sending the acknowledgement of receipt to the GSM network is performed only after a response from the ANSI network is received at the intermediary system, and wherein the intermediary operates an intermediary Location Register, an intermediary Transmitting Station, and an intermediary Receiving Station, each of which substantially emulates, respectively, HLR functionality, GSM SMSC functionality and MSC functionality. - View Dependent Claims (6, 7, 8, 9, 10)
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11. A method of exchanging a short message service (SMS) message between networks operating in accordance with different standards, comprising:
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operating an intermediary system that operates between a GSM network and an ANSI network; receiving, at the intermediary, a routing information request for an SMS message from the GSM network; sending, from the intermediary in response to the routing information request, an acknowledgement message to the GSM network; receiving the SMS message at the intermediary; generating, in the intermediary, an acknowledgement of receipt of the SMS message, and sending the acknowledgement of receipt to the GSM network; and sending the SMS message from the intermediary to the ANSI network, wherein the intermediary is an entity distinct from the GSM and ANSI networks, wherein the step of sending the acknowledgement of receipt to the GSM network is performed only after an acknowledgement of receipt of the SMS message is received from the ANSI network at the intermediary system, and wherein the intermediary operates an intermediary Location Register, an intermediary Transmitting Station, and an intermediary Receiving Station, each of which substantially emulates, respectively, HLR functionality, GSM SMSC functionality and MSC functionality.
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12. A system for exchanging a short message service (SMS) message between networks operating in accordance with different standards, comprising:
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an intermediary system that operates between a GSM network and an ANSI network; means for receiving, at the intermediary, a routing information request for an SMS message from the GSM network; means for sending, from the intermediary in response to the routing information request, an acknowledgement message to the GSM network; means for receiving the SMS message at the intermediary; means for generating, in the intermediary, an acknowledgement of receipt of the SMS message, and for sending the acknowledgement of receipt to the GSM network; and means for sending the SMS message from the intermediary to the ANSI network, wherein the intermediary is an entity distinct from the GSM and ANSI networks, wherein sending the acknowledgement of receipt to the GSM network is performed only after an acknowledgement of receipt of the SMS message is received from the ANSI network at the intermediary system, and wherein the intermediary operates an intermediary Location Register, an intermediary Transmitting Station, and an intermediary Receiving Station, each of which substantially emulates, respectively, HLR functionality, GSM SMSC functionality and MSC functionality.
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Specification