METHOD AND SYSTEM FOR PROVIDING ROAMING SERVICES TO PREPAID ROAMERS OF A HOME NETWORK
First Claim
1. A method for providing a prepaid subscriber of a Home Public Mobile Network (HPMN) with roaming services in a Visited Public Mobile Network (VPMN), the HPMN and the VPMN being partner networks, the HPMN having an associated Home Location Register (HLR) for storing subscriber profiles and an associated Prepaid System, each of the HPMN and the VPMN supporting a protocol of signaling messages, the method comprising:
- facilitating, via a Signal Gateway (SG), a registration of the prepaid subscriber at the VPMN, wherein the prepaid subscriber does not have a subscriber profile in the HLR to roam in the VPMN;
enabling, via the SG, mobile communications of the prepaid subscriber in the VPMN, thereby providing roaming services to the prepaid subscriber in the VPMN, wherein a protocol of signaling messages corresponding to the prepaid subscriber in the VPMN is converted via the SG into a protocol compatible with the protocol of signaling messages supported by the HPMN, when the protocols of signaling messages supported by the HPMN and the VPMN are different from each other; and
billing the prepaid subscriber based on pre-defined criteria via the SG;
wherein the SG interfaces with the PPS via one selected from a group consisting of a Service Control Point (SCP) associated with the HPMN, a service node associated with the HPMN, and a Short Message Service Center (SMSC) associated with the HPMN;
wherein the SG is associated with one selected from a group consisting of the HPMN, a Mobile Virtual Network Operator (MVNO) associated with the HPMN, and a hub operator; and
wherein at least one of the HPMN and the VPMN is unable to support an Intelligent Network (IN) protocol or an IN agreement.
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Accused Products
Abstract
The present invention provides a method for providing roaming services to an HPMN'"'"'s prepaid subscriber. The method includes facilitating the prepaid subscriber'"'"'s registration at a VPMN by an SG, despite absence of the prepaid subscriber'"'"'s roaming profile at an HPMN HLR. The HPMN and the VPMN are part of one or more partner networks and are unable to support IN protocol/agreement. The SG is deployed at either the HPMN, or an HPMN'"'"'s MVNO, or a hub operator. The method further includes enabling mobile communication of the prepaid subscriber in the VPMN by the SG that converts protocol of all signaling messages, corresponding to the prepaid subscriber, into a format compatible with the HPMN. The method further includes billing the prepaid subscriber based on pre-defined criteria by using the SG that interfaces with an HPMN PPS via either: an HPMN SCP, or an HPMN service node, or an HPMN SMSC.
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Citations
22 Claims
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1. A method for providing a prepaid subscriber of a Home Public Mobile Network (HPMN) with roaming services in a Visited Public Mobile Network (VPMN), the HPMN and the VPMN being partner networks, the HPMN having an associated Home Location Register (HLR) for storing subscriber profiles and an associated Prepaid System, each of the HPMN and the VPMN supporting a protocol of signaling messages, the method comprising:
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facilitating, via a Signal Gateway (SG), a registration of the prepaid subscriber at the VPMN, wherein the prepaid subscriber does not have a subscriber profile in the HLR to roam in the VPMN; enabling, via the SG, mobile communications of the prepaid subscriber in the VPMN, thereby providing roaming services to the prepaid subscriber in the VPMN, wherein a protocol of signaling messages corresponding to the prepaid subscriber in the VPMN is converted via the SG into a protocol compatible with the protocol of signaling messages supported by the HPMN, when the protocols of signaling messages supported by the HPMN and the VPMN are different from each other; and billing the prepaid subscriber based on pre-defined criteria via the SG; wherein the SG interfaces with the PPS via one selected from a group consisting of a Service Control Point (SCP) associated with the HPMN, a service node associated with the HPMN, and a Short Message Service Center (SMSC) associated with the HPMN; wherein the SG is associated with one selected from a group consisting of the HPMN, a Mobile Virtual Network Operator (MVNO) associated with the HPMN, and a hub operator; and wherein at least one of the HPMN and the VPMN is unable to support an Intelligent Network (IN) protocol or an IN agreement. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for providing a prepaid subscriber of a Home Public Mobile Network (HPMN) with roaming services in a Visited Public Mobile Network (VPMN), the HPMN and the VPMN being partner networks, the HPMN having an associated Home Location Register (HLR) for storing subscriber profiles and an associated Prepaid System, each of the HPMN and the VPMN supporting a protocol of signaling messages, the method comprising:
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receiving, at a Signal Gateway (SG), a registration message having a plurality of parameters, from the prepaid subscriber; prior to sending the registration message to the HPMN, modifying, via the SG, one or more of the plurality of parameters in the registration message, wherein the prepaid subscriber does not have a subscriber profile in the HLR; enabling, via the SG, mobile communications of the prepaid subscriber in the VPMN, thereby providing roaming services to the prepaid subscriber in the VPMN, wherein a protocol of signaling messages corresponding to the prepaid subscriber in the VPMN is converted via the SG into a protocol compatible with the protocol of signaling messages supported by the HPMN, when the protocols of signaling messages supported by the HPMN and the VPMN are different from each other; and billing the prepaid subscriber based on pre-defined criteria via the SG; wherein the SG interfaces with the PPS via one selected from a group consisting of a Service Control Point (SCP) associated with the HPMN, a service node associated with the HPMN, and a Short Message Service Center (SMSC) associated with the HPMN; wherein the SG is associated with one selected from a group consisting of the HPMN, a Mobile Virtual Network Operator (MVNO) associated with the HPMN, and a hub operator; and wherein at least one of the HPMN and the VPMN is unable to support an Intelligent Network (IN) protocol or an IN agreement.
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13. A system for providing a prepaid subscriber of a Home Public Mobile Network (HPMN) with roaming services in a Visited Public Mobile Network (VPMN), the HPMN and the VPMN being partner networks, the HPMN having an associated Home Location Register (HLR) for storing subscriber profiles and an associated Prepaid System, each of the HPMN and the VPMN supporting a protocol of signaling messages, the system comprising:
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a facilitator for facilitating, via a Signal Gateway (SG), a registration of the prepaid subscriber at the VPMN, wherein the prepaid subscriber does not have a subscriber profile in the HLR to roam in the VPMN; an enabler for enabling, via the SG, mobile communications of the prepaid subscriber in the VPMN, thereby providing roaming services to the prepaid subscriber in the VPMN, wherein a protocol of signaling messages corresponding to the prepaid subscriber in the VPMN is converted via the SG into a protocol compatible with the protocol of signaling messages supported by the HPMN, when the protocols of signaling messages supported by the HPMN and the VPMN are different from each other; and a billing module for billing the prepaid subscriber based on pre-defined criteria via the SG; wherein the SG interfaces with the PPS via one selected from a group consisting of a Service Control Point (SCP) associated with the HPMN, a service node associated with the HPMN, and a Short Message Service Center (SMSC) associated with the HPMN; wherein the SG is associated with one selected from a group consisting of the HPMN, a Mobile Virtual Network Operator (MVNO) associated with the HPMN, and a hub operator; and wherein at least one of the HPMN and the VPMN is unable to support an Intelligent Network (IN) protocol or an IN agreement.
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14. A computer program product comprising a computer usable medium having control logic stored thereon for causing a computer to provide a prepaid subscriber of a Home Public Mobile Network (HPMN) with roaming services in a Visited Public Mobile Network (VPMN), the HPMN and the VPMN being partner networks, the HPMN having an associated Home Location Register (HLR) for storing subscriber profiles and an associated Prepaid System, each of the HPMN and the VPMN supporting a protocol of signaling messages, the control logic comprising:
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first computer useable program code means for facilitating, via a Signal Gateway (SG), a registration of the prepaid subscriber at the VPMN, wherein the prepaid subscriber does not have a subscriber profile in the HLR to roam in the VPMN; second computer useable program code means for enabling, via the SG, mobile communications of the prepaid subscriber in the VPMN, thereby providing roaming services to the prepaid subscriber in the VPMN, wherein a protocol of signaling messages corresponding to the prepaid subscriber in the VPMN is converted via the SG into a protocol compatible with the protocol of signaling messages supported by the HPMN, when the protocols of signaling messages supported by the HPMN and the VPMN are different from each other; and third computer useable program code means for billing the prepaid subscriber based on pre-defined criteria via the SG; wherein the SG interfaces with the PPS via one selected from a group consisting of a Service Control Point (SCP) associated with the HPMN, a service node associated with the HPMN, and a Short Message Service Center (SMSC) associated with the HPMN; wherein the SG is associated with one selected from a group consisting of the HPMN, a Mobile Virtual Network Operator (MVNO) associated with the HPMN, and a hub operator; and wherein at least one of the HPMN and the VPMN is unable to support an Intelligent Network (IN) protocol or an IN agreement.
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15. A method for providing a prepaid subscriber of a Home Public Mobile Network (HPMN) with roaming services in a Visited Public Mobile Network (VPMN), the HPMN and the VPMN being partner networks, the HPMN having an associated Home Location Register (HLR) for storing subscriber profiles and an associated Prepaid System, each of the HPMN and the VPMN supporting a protocol of signaling messages, the method comprising:
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receiving, at the HPMN, a modified registration message having a plurality of parameters, one or more of the plurality of parameters having been modified upon detecting a registration attempt of the prepaid subscriber at the VPMN; wherein a registration of the prepaid subscriber at the VPMN is facilitated, the prepaid subscriber not having a subscriber profile in the HLR to roam in the VPMN; wherein mobile communications of the prepaid subscriber in the VPMN are enabled and a protocol of signaling messages corresponding to the prepaid subscriber in the VPMN is converted into a protocol compatible with the protocol of signaling messages supported by the HPMN, when the protocols of signaling messages supported by the HPMN and the VPMN are different from each other; wherein the prepaid subscriber is billed based on pre-defined criteria; wherein the SG interfaces with the PPS via one selected from a group consisting of a Service Control Point (SCP) associated with the HPMN, a service node associated with the HPMN, and a Short Message Service Center (SMSC) associated with the HPMN; wherein the SG is associated with one selected from a group consisting of the HPMN, a Mobile Virtual Network Operator (MVNO) associated with the HPMN, and a hub operator; and wherein at least one of the HPMN and the VPMN is unable to support an Intelligent Network (IN) protocol or an IN agreement. - View Dependent Claims (16, 17, 18)
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19. A system for providing a prepaid subscriber of a Home Public Mobile Network (HPMN) with roaming services in a Visited Public Mobile Network (VPMN), the HPMN and the VPMN being partner networks, the HPMN having an associated Home Location Register (HLR) for storing subscriber profiles and an associated Prepaid System, each of the HPMN and the VPMN supporting a protocol of signaling messages, the system comprising:
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a receiver for receiving, at the HPMN, a modified registration message having a plurality of parameters, one or more of the plurality of parameters having been modified upon detecting a registration attempt of the prepaid subscriber at the VPMN; wherein a registration of the prepaid subscriber at the VPMN is facilitated, the prepaid subscriber not having a subscriber profile in the HLR to roam in the VPMN; wherein mobile communications of the prepaid subscriber in the VPMN are enabled and a protocol of signaling messages corresponding to the prepaid subscriber in the VPMN is converted into a protocol compatible with the protocol of signaling messages supported by the HPMN, when the protocols of signaling messages supported by the HPMN and the VPMN are different from each other; wherein the prepaid subscriber is billed based on pre-defined criteria; wherein the SG interfaces with the PPS via one selected from a group consisting of a Service Control Point (SCP) associated with the HPMN, a service node associated with the HPMN, and a Short Message Service Center (SMSC) associated with the HPMN; wherein the SG is associated with one selected from a group consisting of the HPMN, a Mobile Virtual Network Operator (MVNO) associated with the HPMN, and a hub operator; and wherein at least one of the HPMN and the VPMN is unable to support an Intelligent Network (IN) protocol or an IN agreement. - View Dependent Claims (20, 21, 22)
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Specification