Abstract: Methods, servers and systems for communicating signaling information in a telecommunications signaling network may involve using a topology tree categorizing network nodes into groups, receiving a first message encoding signaling information from a source, decoding the received first message into an internal representation of the message, determining if the internal representation identifies a destination component in the topology tree, performing application level routing operations by hierarchy to determine if information contained in the internal representation identifies a destination component in the topology tree, packaging the information contained in the internal representation into a second message encoding signaling information, and sending the second message encoding signaling information to the identified destination component.

Abstract: A computer-implemented method of determining policy control decisions in a telecommunications network. The method comprises the steps of receiving a predictive indicator from a forecasting system, wherein the predictive indicator includes predictive network resource utilization information, responsive to receiving a service request from a gateway, determining a policy decision based on the predictive indicator, and sending the policy decision to the gateway.

Abstract: This disclosure relates to a method and system for policy control in telecommunications services.

Abstract: A method for charging control in a communications network comprises, at a policy manager, responsive to a request for policy regulations for a subscriber, a stimulus is provided to a control system to trigger pre-emptive retrieval of subscriber information. At the control system, responsive to the stimulus, subscriber information is retrieved, information is stored in a cache, and responsive to receiving a request from a party, the information in cache is consulted and a response is provided to the party based on the consultation.

Abstract: A system and method for designing a full duplex communications transceiver to enable a reduction in isolation between a transmit signal and a receive signal at a diplexer is disclosed. An RFE transmit filter attenuation level can be determined to be sufficient to attenuate a noise power of the transmitter below a thermal noise floor of the power amplifier. A minimum diplexer transmit filter attenuation level can be calculated to attenuate noise power output from the power amplifier in the receive band to a level below a noise floor of the receiver.