Abstract:
According to one aspect, the subject matter described herein includes a method for multi-interface monitoring and correlation of Diameter signaling information. The method includes copying Diameter information from a first signaling message traversing a first signaling interface. The method further includes copying information from a second signaling message traversing a second signaling interface. The method further includes correlating the Diameter information from the first signaling message with the information from the second signaling message and storing the correlated information in a memory device.
Abstract:
The subject matter described herein includes methods, systems and computer readable media for centralized routing and call instance code management for bearer independent call control (BICC) signaling messages. One aspect of the subject matter described herein includes a system for routing BICC signaling messages and managing call instance code assignments. The system includes a BICC signaling router. The BICC signaling router includes a routing module for centralized routing of BICC signaling messages between a plurality of BICC signaling nodes. The BICC signaling router further includes a call instance code management module for centralized assignment of call instance codes for BICC signaling sessions routed through the BICC signaling router.
Abstract:
Methods and systems for triggerless screening of WMS messages for delivery with differential quality of services (QoS) are disclosed. Signaling messages are screened (100) to determine whether they contain WMS content (102). In response to determining that a message contains WMS content (102), origination and/or destination party information is extracted from the WMS message to determine the QoS (104) associated with the WMS message. The WMS message to their intended destinations with different qualities of service (111A or 111B).
Abstract:
Methods, systems, and computer readable media for performing Diameter answer message-based network management at a Diameter signaling router (DSR) are disclosed. According to one method, a Diameter answer message that includes error indicator information is received from a first Diameter node at a DSR. The error indicator information included in the Diameter answer message is examined, at the DSR, and information based on the error indicator information is used to update status information for routes maintained by the DSR to the first Diameter node.
Abstract:
According to one aspect, the subject matter described herein includes a method for providing Diameter network management information in a communications network. The method includes steps occurring at a Diameter signaling router (DSR). The method also includes determining whether successful Diameter communications are available with a first Diameter application. The method further includes in response to determining that successful Diameter communications are not available with the first Diameter application, generating a first Diameter network management message (DNMM) indicating that successful Diameter communications are not available with the first Diameter application. The method also includes sending the first DNMM to a second Diameter node.
Abstract:
Methods, systems, and computer readable media for providing origin routing at a Diameter node are disclosed. One exemplary method includes receiving, at a Diameter message processor associated with a DSR, a Diameter message from a first Diameter node. The method further includes accessing, using the Diameter message processor, Diameter peer routing information that includes Diameter origination information to determine a second Diameter node that is a peer of the DSR and to which the Diameter message is to be forwarded. The method also includes forwarding the Diameter message to the determined second Diameter node.
Abstract:
The subject matter described herein includes methods, systems, and computer readable media for providing NP-HLR functionality. According to one aspect, the subject matter described herein includes a system for providing scalable NP-HLR. The system includes an NP front end node for receiving requests for routing information for ported-in and non-ported foreign mobile subscribers, for making portability determinations in response to the requests, for processing or routing the requests based on the portability determinations, and for receiving and responding to provide roaming number requests for ported-out mobile subscribers. The system further includes at least one HLR back end node for performing HLR functions for ported-in foreign mobile subscribers including receiving, from the NP front end node, the requests for routing information for the ported-in foreign mobile subscribers and for responding to the requests with the routing information for the ported-in foreign mobile subscribers.
Abstract:
The subject matter described herein includes methods, systems, and computer readable media for providing NP-HLR functionality. According to one aspect, the subject matter described herein includes a system for providing scalable NP-HLR. The system includes an NP front end node for receiving requests for routing information for ported-in and non-ported foreign mobile subscribers, for making portability determinations in response to the requests, for processing or routing the requests based on the portability determinations, and for receiving and responding to provide roaming number requests for ported-out mobile subscribers. The system further includes at least one HLR back end node for performing HLR functions for ported-in foreign mobile subscribers including receiving, from the NP front end node, the requests for routing information for the ported-in foreign mobile subscribers and for responding to the requests with the routing information for the ported-in foreign mobile subscribers.
Abstract:
Methods, systems, and computer readable media for performing triggerless mobile location-based screening and routing are disclosed. According to one aspect, the subject matter described herein includes a method for performing triggerless mobile location-based screening and routing. A telecommunications network element receives a mobility management message associated with a mobile subscriber, extracts from the mobility management message information identifying the mobile subscriber and location information associated with the mobile subscriber, and stores the extracted location information associated with the mobile subscriber. The network element receives a call setup message associated with a call from the mobile subscriber, extracts from the call setup message information identifying the mobile subscriber, retrieves the stored location information associated with the mobile subscriber, and performs a screening or routing function based on the location information associated with the mobile subscriber.
Abstract:
A short message gateway may include signal transfer point functionality, mobile originating short message service center (figure 1, SMSC, 520) functionality, and short message delivery point-to-point (SMPP, 528) gateway functionality. The short message gateway may receive an SS7 (502) message including a short message payload. The short message gateway may formulate an SMPP message including the short message payload and access one or more internal address resolution and/or number portability databases to determine the destination address for the SMPP message. The short message gateway may then format the SMPP message to its destination.