Abstract: A signal processing apparatus and method provides the ability to dynamically select a subset of subcarriers from a received frequency division multiplex (FDM), select which subsets of subcarriers are coherently combined per satellite, and translate the selected subcarriers into a FDM having a smaller bandwidth. There are at least two first phase aligners, a digital cross-connect, and at least two second phase aligners. The first and second phase aligners are configured to receive a pair of in-phase and quadrature pairs and provide automatic gain control and coherent combing of the pairs. The digital cross-connect is configured to receive the in-phase and quadrature pairs from the two phase aligners and associate any in-phase and quadrature pair with another. Preferably, the apparatus further includes dual front-end digital channelizers configured to convert signals into an in-phase and quadrature pairs which are input to the first phase aligners.

Abstract: A signal processing apparatus and method provides the ability to dynamically select a subset of subcarriers from a received frequency division multiplex (FDM), select which subsets of subcarriers are coherently combined per satellite, and translate the selected subcarriers into a FDM having a smaller bandwidth. There are at least two first phase aligners, a digital cross-connect, and at least two second phase aligners. The first and second phase aligners are configured to receive a pair of in-phase and quadrature pairs and provide automatic gain control and coherent combing of the pairs. The digital cross-connect is configured to receive the in-phase and quadrature pairs from the two phase aligners and associate any in-phase and quadrature pair with another. Preferably, the apparatus further includes dual front-end digital channelizers configured to convert signals into an in-phase and quadrature pairs which are input to the first phase aligners.

Abstract: A data communications network having a plurality of remote input units providing data, a data server for storing data, and subscriber units consuming data. The data communications network controls and manages the receipt of the data originating from the remote input, the processing of the data in a form suitable for the subscriber units, and the distribution of the processed data to the subscriber units.

Abstract: Systems and methods for communicating a signal over a hydraulic line in a vehicle are provided. In one embodiment, a system can include a hydraulic line. The hydraulic line can include at least one communication medium for propagating a communication signal. The system can also include at least one signal communication device configured to receive the communication signal communicated over the hydraulic line. The system can also include at least one vehicle component in communication with the at least one signal communication device.

Abstract: Systems and methods for communicating a signal over a fuel line in a vehicle are provided. In one embodiment, a system can include a fuel line. The fuel line can include at least one communication medium for propagating a communication signal. The system can also include at least one signal communication device configured to receive the communication signal communicated over the fuel line. The system can also include at least one vehicle component in communication with the at least one signal communication device.

Abstract: A method of controlling data communication in a communications network having a plurality of remote input units providing data and a plurality of subscriber units utilizing at least some of the data. The data from the remote input units may be formatted into a format suitable for subscriber units, and/or may be processed to be useful to the subscriber units. The formatted and/or processed data is then provided over the communications network to the subscribing units.

Abstract: Systems and methods for communicating a signal over a hydraulic line in a vehicle are provided. In one embodiment, a system can include a hydraulic line. The hydraulic line can include at least one communication medium for propagating a communication signal. The system can also include at least one signal communication device configured to receive the communication signal communicated over the hydraulic line. The system can also include at least one vehicle component in communication with the at least one signal communication device.

Abstract: Systems and methods for communicating a signal over a fuel line in a vehicle are provided. In one embodiment, a system can include a fuel line. The fuel line can include at least one communication medium for propagating a communication signal. The system can also include at least one signal communication device configured to receive the communication signal communicated over the fuel line. The system can also include at least one vehicle component in communication with the at least one signal communication device.

Abstract: An apparatus and method of operating a network traffic policing module includes a data ingress port configured to receive data frames transmitted over the network, a data egress port configured to transmit a set of the data frames to the data egress port and a logic device configured to execute a set of compliance tests on the data frames received at the data ingress port and transmits to the data egress port only a set of data frames that are compliant with the set of compliance tests.

Abstract: A method for servicing multiple data queues in communication with a data communications network. The multiple data queues may receive data of differing priority and/or the data queues may be arranged for data with a predetermined priority. The data in the data queues may be serviced by the same processor. A schedule may be applied to the data in the data queues to control the servicing the data in the data queues.

Abstract: A method of providing current operation data for a plurality of data generating components connected to a data communications network. The network may include input units that generate data and subscribing units that require the generated data to function. The generated data may be formatted or processed in a manner so that it can be used by the subscribing units. The formatted and processed data may then be supplied to the subscribing units.

Abstract: An apparatus and method of operating a network traffic policing module includes a data ingress port configured to receive data frames transmitted over the network, a data egress port configured to transmit a set of the data frames to the data egress port and a logic device configured to execute a set of compliance tests on the data frames received at the data ingress port and transmits to the data egress port only a set of data frames that are compliant with the set of compliance tests.

Abstract: A method of controlling the data communication in a communications network having a central data server provided data through multiple data queues. The data arriving at the central data server may be stored in each of the multiple data queues. The data in the multiple data queues may then be supplied to the central data server based on a predetermined schedule.

Abstract: A data communications network having a plurality of remote input units providing data, a data server for storing data, and subscriber units consuming data. The data communications network controls and manages the receipt of the data originating from the remote input, the processing of the data in a form suitable for the subscriber units, and the distribution of the processed data to the subscriber units.

Abstract: A method of controlling data communication in a communications network having a plurality of remote input units providing data and a plurality of subscriber units utilizing at least some of the data. The data from the remote input units may be formatted into a format suitable for subscriber units, and/or may be processed to be useful to the subscriber units. The formatted and/or processed data is then provided over the communications network to the subscribing units.

Abstract: A method for servicing multiple data queues in communication with a data communications network. The multiple data queues may receive data of differing priority and/or the data queues may be arranged for data with a predetermined priority. The data in the data queues may be serviced by the same processor. A schedule may be applied to the data in the data queues to control the servicing the data in the data queues.

Abstract: A method of providing current operation data for a plurality of data generating components connected to a data communications network. The network may include input units that generate data and subscribing units that require the generated data to function. The generated data may be formatted or processed in a manner so that it can be used by the subscribing units. The formatted and processed data may then be supplied to the subscribing units.

Abstract: A method of controlling the data communication in a communications network having a central data server provided data through multiple data queues. The data arriving at the central data server may be stored in each of the multiple data queues. The data in the multiple data queues may then be supplied to the central data server based on a predetermined schedule.

Abstract: A method of synchronizing a local estimation of global network time of a receiving node on a network to a global network time reference is provided. The free running nodes receive precise time protocol synchronization messages and determine a ratio and an offset based on time data extracted from the messages.

Abstract: A method of synchronizing a local estimation of global network time of a receiving node on a network to a global network time reference is provided. The free running nodes receive precise time protocol synchronization messages and determine a ratio and an offset based on time data extracted from the messages.