35 results about "Least-cost routing" patented technology

Aspects of the disclosure relate to enhancing the transfer of funds involving particular payee-payors. Users sometimes desire to remotely transfer funds from their account (i.e., payor account) to a payee, but are ambivalent as to the delivery mechanism their financial institution uses to perform the transfer. Systems and methods are disclosed that relate to using a routing engine to assist in transferring funds in an enhanced manner.

Dynamically selecting an endpoint for a tunnel into an enterprise computing infrastructure. A client dynamically selects a gateway (which may alternatively be referred to as a boundary device or server) as a tunnel endpoint for connecting over a public network (or, more generally, an untrusted network) into an enterprise computing infrastructure. The selection is made, in preferred embodiments, according to least-cost routing metrics pertaining to paths through the enterprise network from the selected gateway to a destination host. The least-cost routing metrics may be computed using factors such as the proximity of selectable tunnel endpoints to the destination host; stability or redundancy of network resources for this gateway; monetary costs of transmitting data over a path between the selectable tunnel endpoints and destination host; congestion on that path; hop count for that path; and / or latency or transmit time for data on that path.

Dynamically selecting an endpoint for a tunnel into an enterprise computing infrastructure. A client dynamically selects a gateway (which may alternatively be referred to as a boundary device or server) as a tunnel endpoint for connecting over a public network (or, more generally, an untrusted network) into an enterprise computing infrastructure. The selection is made, in preferred embodiments, according to least-cost routing metrics pertaining to paths through the enterprise network from the selected gateway to a destination host. The least-cost routing metrics may be computed using factors such as the proximity of selectable tunnel endpoints to the destination host; stability or redundancy of network resources for this gateway; monetary costs of transmitting data over a path between the selectable tunnel endpoints and destination host; congestion on that path; hop count for that path; and / or latency or transmit time for data on that path.

Systems and methods are disclosed for routing a transaction based on an assessment of costs associated with multiple payment processing networks. A transaction broker server determines how to route a received authorization request message for a transaction based on a first cost associated with processing the transaction via a first payment processing network and a second cost associated with processing the transaction via a second payment processing network. If the first cost is less than or equal to the second cost, the authorization request message is routed to the first payment processing network. If the first cost exceeds the second cost, at least one rule is applied to determine whether the first cost is to be reduced. If the at least one rule is satisfied, the first cost is reduced and the authorization request message is routed to the first payment processing network.

Systems, apparatuses, and methods are illustrated for enhancing the transfer of funds. Aspects of the disclosure relate to enhancing the transfer of funds using a plurality of factors, such as speed factors, quality factors, cost factors, and / or priority factors. Users sometimes desire to remotely transfer funds from their account (i.e., payor account) to a payee, but are ambivalent as to the delivery mechanism their financial institution uses to perform the transfer. Systems and methods are disclosed to assist in selecting delivery mechanism to transfer funds in an enhanced manner.

A system and method are described for providing least-cost call routing for mobile wireless devices having access to voice-over-IP (VoIP) infrastructure, such as may be operated by an enterprise having global presence. Using a local wireless connection, such as a wireless local area network (WLAN), a software agent on the mobile wireless device registers with a common, enterprise-wide registrar, which, in turn, informs a VoIP gateway in the device's home region of the device's new location. The home region VoIP gateway will then re-route incoming calls for the device to a VoIP gateway serving the region in which the device is currently located. The local VoIP gateway will then route the call to the device via the WLAN. Seamless routing occurs even when the wireless device obtains a local phone number in a foreign network. Outgoing calls from the device can be routed via the VoIP infrastructure or the foreign network based on availability of service and / or cost.

A method is disclosed of forwarding data in a data communications network comprising a plurality of nodes and links therebetween, each link having an associated usage cost and a load capacity. A forwarding node identifies a lowest cost route, comprising one or more links, to a destination node. If a plurality of lowest cost routes is identified, then the forwarding node allocates data for forwarding along each of the lowest cost routes dependent on a relative load capacity of that route.

A private network associated with an enterprise interconnects multiple points of presence (POPs) located in regions in which communications devices associated with the enterprise operate. In addition, the communications devices and POPs are each connected to the public switched telephone network (PSTN) and / or the Internet, or collectively, public network. Upon origination of a call from a device, a call management agent (CMA) on the device determines, based at least in part on the intended destination of the call, whether to allow the call to proceed conventionally over the public network, or whether to direct the call to a first POP for conveyance over the private network to a second POP, and from the second POP to the called device. The determination made by the CMA as to how to direct the outgoing call is based on minimizing the cost thereof. A call management server may be provided from which the CMA can obtain current cost and network information for use in making the aforementioned determination.

A cost of a path may not be the only factor in searching for a path solution in a network. For example, some applications are delay sensitive and require finding a path that does not exceed a latency constraint for the entire path. Accordingly, a method and corresponding apparatus for searching for a path solution in a network is provided that identifies combinations of partial paths that satisfy an end-to-end path constraint, compares attributes of the combinations of partial paths, prunes the combinations of partial paths based on results of the comparing to identify candidate combinations of partial paths, and selects a candidate combination of partial paths as the path solution. By pruning combinations of partial paths, considerable is saved compared to exhaustive comparing of every possible combination of partial paths and scalability is achieved.

A network-agnostic encoded information reading terminal comprises a microprocessor, a memory communicatively coupled to the microprocessor, an EIR device, a multi-band antenna, and a wireless communication interface. The EIR device is provided by a bar code reading device, an RFID reading device, and / or a card reading device. The EIR device is configured to perform outputting raw message data comprising an encoded message and / or outputting decoded message data corresponding to an encoded message. The wireless communication interface comprises a radio frequency front end electrically coupled to the multi-band antenna. The wireless communication interface is configured to support at least two wireless communication protocols. The microprocessor is configured to execute a wireless communication protocol selector software program, which in turn is configured to dynamically select a wireless communication network and / or a wireless communication protocol. Selection of a wireless communication network and / or a wireless communication protocol is performed by optimizing a location-based criterion and / or a least cost routing criterion. The microprocessor is configured to execute a system software program and / or an application software program in parallel with the wireless communication protocol selector software program switching a wireless communication network and / or a wireless communication protocol.

The invention is an algorithm that allows a service provider to differentiate dialer traffic from conversational traffic and to divert the dialer traffic and / or to block or release it, enabling the routing of dialer calls only to those carriers that offer favorable rate conditions for dialer traffic and conversational calls to another larger superset of least cost routing carriers. Additionally, the invention allows the service provider to block the dialer type traffic, in which case the algorithm returns a “release-back” code.