Oracle International Corporation

Bandwidth Inc.

Syed Mohsin Reza Zaidi

Lalit Grover

Brian John Hassink

Bryan C Turner

Alan Woodrow Bevier

Jeremy Howard

David Michael Sprague

Mark Edward Kanode

Jonathan James Palmer

Komal G Khungar

Pankaj Goyal

Techniques are disclosed for correlating delivery receipt (DLR) messages with short message service (SMS) messages sent in an application-to-person (A2P) manner through a messaging network comprising multiple data centers. SMS and DLR messages are received and stored into a correlator comprising a local and a global storage area. It is then determined whether a received DLR message corresponds to a received SMS message within a local timeout period associated with the received SMS message. When corresponding DLR and SMS messages have been received they are correlated and the DLR message is sent to the sending SMS client. When corresponding DLR and SMS messages have not been received the location of a global storage area of a correlator in a data center where the DLR and SMS messages are intended to be stored is derived. The DLR and SMS messages are then moved to the derived global storage area of the correlator in a data center where it is again determined whether a received DLR message corresponds to a received SMS message within a global timeout period associated with the received SMS message. When corresponding DLR and SMS messages have not been received within the global timeout period, a fail notification is sent to the sending SMS client. Other embodiments are disclosed.

Techniques for correlating delivery receipt messages in a communications network

Techniques are disclosed for passing short message service (SMS) messages between sending and receiving SMS service providers over a network comprising a default data center and one or more alternative data centers. The default data center may receive message segments of an SMS message from the sending SMS provider into a local storage area of a concatenator comprising a local and a global storage area. The message segments may include segmentation information indicative of a number of message segments associated with the SMS message, routing information, the sending SMS provider, and the receiving SMS provider. When all the message segments have been received within a local timeout period, the default data center concatenates the message segments into a single SMS message and sends it to the receiving SMS service provider. When not all of the message segments have been received, the default data center moves the message segments to the global storage area sends the received message segments to an alternative data centers. The alternative data center receives all of the message segments from one or more data centers into its global storage area; concatenates them into a single SMS message; and sends the concatenated SMS message to the receiving SMS service provider. Other embodiments are disclosed.

Techniques for combining segmented messages in a communications network

Methods, systems, and computer readable media for providing message encode/decode as a service are disclosed. According to one method for providing message encoding or decoding as a service, the method occurs at an encode/decode function (EDF) node. The method includes receiving a message encode or decode operation request containing a message identifier and an operation identifier. The method also includes performing, using the operation identifier, a message encode or decode operation involving accessing or modifying at least one TLV element decoded from a message indicated by the message identifier. The method further includes sending a response indicating whether the message encode or decode operation was successfully performed.

Methods, systems, and computer readable media for providing message encode/decode as a service

Methods, systems, and computer readable media for processing messages containing type-length-value (TLV) elements are disclosed. According to one exemplary method for processing a message containing TLV elements, the method includes receiving an ingress message containing a plurality of TLV elements. The method also includes decoding a TLV element from the plurality of TLV elements. The method further includes storing an entry containing information about the TLV element in a multi-view data structure implemented using a memory, wherein the multi-view data structure includes an associative container and at least one linked list data structure for ordering the entry with regard to other entries in the multi-view data structure.

Methods, systems, and computer readable media for processing data containing type-length-value (TLV) elements

According to one method for processing a message containing TLV elements, the method includes receiving an ingress message containing a plurality of TLV elements. The method also includes determining, using at least one message related attribute, whether the ingress message is to be processed using a stateless decode algorithm. The method further includes in response to determining that the ingress message is to be processed using the stateless decode algorithm, processing the ingress message using the stateless decode algorithm. The method also includes determining, using the stateless decode algorithm, whether the ingress message includes at least one TLV element indicating that the ingress message is to be further processed using a stateful decode algorithm. The method further includes indicating that the ingress message is to be further processed using the stateful decode algorithm, processing the ingress message using the stateful decode algorithm.

Methods, systems, and computer readable media for processing messages using stateful and stateless decode strategies

According to one aspect, the disclosed subject matter describes herein a method for conducting adaptive event rate monitoring, the method including detecting an occurrence of network events during a span of time defined by a convergence time period and incrementing a counter value for each of a plurality of monitoring segments included in the convergence time period based on when each of the network events are detected within the convergence time period. The method further includes determining a convergence time rate based on counter values associated with each of the monitoring segments included in the convergence time period and calculating an adaptive per-second event rate using the determined convergence time rate.

Methods, systems, and computer readable media for conducting adaptive event rate monitoring

Methods, systems, and computer readable media for providing a workload balancer for balancing message traffic received over long-lived Diameter connections are disclosed. One exemplary workload balancer includes at least one connection front end processor for terminating Diameter connections with external nodes. The workload balancer further includes a plurality of Diameter back end processors for performing application or routing processing for the Diameter messages received over the Diameter connections. The at least one connection front end processor load shares Diameter messages received over existing Diameter connections among the back end processors.

Methods, systems, and computer readable media for balancing diameter message traffic received over long-lived diameter connections

According to one aspect, the disclosed subject matter describes herein a method that includes aggregating, by an egress function, message traffic directed to a target server entity from each of a plurality of ingress functions and procuring, by the egress function, dynamic update data that includes a message processing capacity threshold value associated with the target server entity and an aggregated message traffic rate corresponding to the message traffic received from the plurality of ingress functions. The method further includes sending the dynamic update data to each of the plurality of ingress functions and adjusting, by each of the ingress functions, an outgoing message traffic rate directed to the target server entity in accordance with the dynamic update data.

Methods, systems, and computer readable media for conducting priority and compliance based message traffic shaping

Methods, systems, and computer readable media for a multi-view data construct that supports lock-free operations and direct access are disclosed. According to one aspect, a system includes a multi-view data construct including a persistent collection of elements, each element being associated with a unique identifier. Each element includes at least one pointer for configuring the element as a member of a linked list that contains as members elements of the multi-view data construct, data that indicates access status, and a data area within the collection itself or a pointer to a statically or dynamically allocated data area outside of the collection. A control module can identify elements in the collection by each element's respective identifier and can traverse elements in the collection using the pointers contained in each element. Concurrent access to an element by multiple entities is mediated using that element's access status and without using locks or locking operations.

Methods, systems, and computer readable media for a multi-view data construct for lock-free operations and direct access

Methods, systems, and computer readable media for network traffic regulation of multi-priority traffic in a telecommunications network are disclosed. According to one aspect, a method for regulation of multi-priority traffic in a telecommunications network includes, at a node for processing messages in a telecommunications network, receiving a message having an intended destination, determining a priority of the message, and obtaining, from a plurality of threshold values, each threshold value being associated with one of a plurality of message priorities, a threshold value that is associated with the determined priority. The number of messages that have been allowed during a current measurement period is determined, an action to perform on the message is selected based a relationship between the threshold value and the message count, and the selected action is performed. The method includes detecting a refresh condition, and, in response to detecting the refresh condition, starting a new measurement period.

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Cary, NC, United States of America

Syed Mohsin Reza Zaidi