Abstract: A satellite payload system is disclosed.

Abstract: A method includes receiving, at a network service exchange system, a request from a device. The request indicates one or more service parameters. The method includes, in response to receiving the request, validating the device and the one or more service parameters. A reverse auction is performed to select a service provider from among a plurality of candidate service providers. The service provider is selected based on the one or more service parameters. The method further includes, after selecting the service provider, performing an over-the-air provisioning process to enable the device to communicate using a network associated with the service provider.

Abstract: Systems, methods, and apparatus for mobile routing for non-geostationary orbit (NGSO) systems using virtual routing areas (VRAs) are disclosed. A disclosed method comprises generating a plurality of routing graphs for each of a plurality of VRAs. Each of the routing graphs is for a different period of time, and comprises a gateway and satellites that are within view of each other and of the gateway during the period of time associated with the routing graph. The method further comprises generating at least one time-sliced graph for each of the routing graphs, where each of the time-sliced graphs shows connectivity between at least some of the satellites, which are on the routing graph associated with the time-sliced graph, with each other. Further, the method comprises, during each of the periods of the time, establishing communications between the satellites according to each of the time-sliced graphs for the period of time.

Abstract: A system includes a base station including a first MODEM of a first MODEM pool configured to generate a first data packet (including first data and a first VRF instance identifier) based on a first RF signal and a second MODEM of a second MODEM pool configured to generate a second data packet (including second data and a second VRF instance identifier) based on a second RF signal. The system includes a network device coupled to the base station and configured to receive the first data packet, transmit a first packet (including the first data and a first header including a first indicator associated with the first VRF instance) to a first device via a network, receive the second data packet, and transmit a second packet (including the second data and a second header including a second indicator associated with the second VRF instance) to a second device.

Abstract: An example system for satellite payload communications includes a digital channelizer and a regenerative communications subsystem (RCS). The digital channelizer includes a plurality of inputs for receiving a plurality of signals from a plurality of uplink beams and a plurality of outputs for outputting the plurality of signals. The RCS includes a plurality of inputs selectably coupled to the digital channelizer outputs to receive signals from selected ones of the digital channelizer outputs and a plurality of outputs selectably coupled to the digital channelizer inputs to transmit the processed signals to selected ones of the digital channelizer inputs. The RCS is configured to process selected ones of the plurality of signals to produce processed signals.

Abstract: A method for managing a wireless communications system may include the steps of: (1) requesting wireless communication links between a plurality of user terminals and an airborne communications relay terminal, (2) designating one of the plurality of user terminals as a primary user terminal to make a direct communication with the relay terminal, (3) designating other ones of the plurality of user terminals as secondary user terminals to make direct communication with the primary user terminal, (4) connecting the primary user terminal directly to the relay terminal, and (5) connecting the secondary user terminals indirectly to the relay terminal through the primary user terminal.

Abstract: An apparatus includes an analog front end to receive an analog input including user data, and an analog-to-digital converter to convert the analog input to digital signals including the user data. A digital channelizer may process the digital signals to generate frequency slices of user data, and a digital combiner may assemble the frequency slices to form output sub-bands of user data. A digital switch may route the frequency slices from the digital channelizer to the digital combiner according to a selected map of a plurality of available maps. The apparatus also includes a map selector to communicate map select data that indicates the selected map. The digital channelizer may receive and insert the map select data into the frequency slices in-band with the user data thereof. And the digital switch may interpret the map select data inserted into and route the frequency slices according to the selected map.

Abstract: A system includes a base station including a first MODEM of a first MODEM pool configured to generate a first data packet (including first data and a first VRF instance identifier) based on a first RF signal and a second MODEM of a second MODEM pool configured to generate a second data packet (including second data and a second VRF instance identifier) based on a second RF signal. The system includes a network device coupled to the base station and configured to receive the first data packet, transmit a first packet (including the first data and a first header including a first indicator associated with the first VRF instance) to a first device via a network, receive the second data packet, and transmit a second packet (including the second data and a second header including a second indicator associated with the second VRF instance) to a second device.

Abstract: In some embodiments, a disclosed method involves receiving, by a source gateway, a call request from a source user terminal for establishing a call with a destination user terminal. The method further involves determining, by a source client proxy of the source gateway, a capability related to a parameter(s) of the source user terminal and a capability related to a parameter(s) of the destination user terminal. Also, the method involves sending, by the source client proxy, a call capability offer to a destination gateway based on the determined capabilities. Additionally, the method involves determining, by a destination client proxy of the destination gateway, whether the destination user terminal can support the call capability offer. Also, the method involves sending, by the destination client proxy, a call initiation message to the destination user terminal, when the destination client proxy determines that the destination user terminal can support the call capability offer.

Abstract: An apparatus includes an analog front end to receive an analog input including user data, and an analog-to-digital converter to convert the analog input to digital signals including the user data. A digital channelizer may process the digital signals to generate frequency slices of user data, and a digital combiner may assemble the frequency slices to form output sub-bands of user data. A digital switch may route the frequency slices from the digital channelizer to the digital combiner according to a selected map of a plurality of available maps. The apparatus also includes a map selector to communicate map select data that indicates the selected map. The digital channelizer may receive and insert the map select data into the frequency slices in-band with the user data thereof. And the digital switch may interpret the map select data inserted into and route the frequency slices according to the selected map.

Abstract: An apparatus includes an analog front end to receive an analog input including user data, and an analog-to-digital converter to convert the analog input to digital signals including the user data. A digital channelizer may process the digital signals to generate frequency slices of user data, and a digital combiner may assemble the frequency slices to form output sub-bands of user data. A digital switch may route the frequency slices from the digital channelizer to the digital combiner according to a selected map of a plurality of available maps. The apparatus also includes a map selector to communicate map select data that indicates the selected map. The digital channelizer may receive and insert the map select data into the frequency slices in-band with the user data thereof. And the digital switch may interpret the map select data inserted into and route the frequency slices according to the selected map.

Abstract: A method for managing a wireless communications system may include the steps of: (1) requesting wireless communication links between a plurality of user terminals and an airborne communications relay terminal, (2) designating one of the plurality of user terminals as a primary user terminal to make a direct communication with the relay terminal, (3) designating other ones of the plurality of user terminals as secondary user terminals to make direct communication with the primary user terminal, (4) connecting the primary user terminal directly to the relay terminal, and (5) connecting the secondary user terminals indirectly to the relay terminal through the primary user terminal.

Abstract: Systems, methods, and apparatus for self-optimizing Mobile Satellite System (MSS) resources are disclosed. In one or more embodiments, the disclosed method involves determining, with at least one processor, a communication demand for at least one cell in a MSS network. The method further involves determining, with at least one processor, whether the communication demand for at least one cell exceeds the capacity threshold for at least one cell. Further, the method involves reallocating, with at least one processor, when the communication demand for at least one cell exceeds the capacity threshold for at least one cell, at least a portion of the MSS resources such that at least one cell is able to meet the communication demand.

Abstract: An example system for satellite payload communications includes a digital channelizer and a regenerative communications subsystem (RCS). The digital channelizer includes a plurality of inputs for receiving a plurality of signals from a plurality of uplink beams and a plurality of outputs for outputting the plurality of signals. The RCS includes a plurality of inputs selectably coupled to the digital channelizer outputs to receive signals from selected ones of the digital channelizer outputs and a plurality of outputs selectably coupled to the digital channelizer inputs to transmit the processed signals to selected ones of the digital channelizer inputs. The RCS is configured to process selected ones of the plurality of signals to produce processed signals.

Abstract: An example system for satellite payload communications includes a digital channelizer and a regenerative communications subsystem (RCS). The digital channelizer includes a plurality of inputs for receiving a plurality of signals from a plurality of uplink beams and a plurality of outputs for outputting the plurality of signals. The RCS includes a plurality of inputs selectably coupled to the digital channelizer outputs to receive signals from selected ones of the digital channelizer outputs and a plurality of outputs selectably coupled to the digital channelizer inputs to transmit the processed signals to selected ones of the digital channelizer inputs. The RCS is configured to process selected ones of the plurality of signals to produce processed signals.

Abstract: In some embodiments, a disclosed method involves receiving, by a source gateway, a call request from a source user terminal for establishing a call with a destination user terminal. The method further involves determining, by a source client proxy of the source gateway, a capability related to a parameter(s) of the source user terminal and a capability related to a parameter(s) of the destination user terminal. Also, the method involves sending, by the source client proxy, a call capability offer to a destination gateway based on the determined capabilities. Additionally, the method involves determining, by a destination client proxy of the destination gateway, whether the destination user terminal can support the call capability offer. Also, the method involves sending, by the destination client proxy, a call initiation message to the destination user terminal, when the destination client proxy determines that the destination user terminal can support the call capability offer.

Abstract: Concepts and technologies disclosed herein for routing information through a blocking splitter-combiner switching network. A control system can execute a control module and communicates with one or more satellites. The control module can generate and transmit control data for controlling traffic or other communication over a channelizer at a satellite. A satellite network operator can generate a cross-connection request that is processed by the satellite control at a ground control station or a processor on the satellite. The cross-connection requests a cross-connection for transmitting satellite user information within or across satellite beams. The control system can attempt to identify an output channel. If the output channel is found, the connection can be established. If the output channel is not found, the control system can execute various operations to partially or fully preempt other communications to accommodate a higher priority connection request.

Abstract: Systems, methods, and apparatus for self-optimizing Mobile Satellite System (MSS) resources are disclosed. In one or more embodiments, the disclosed method involves determining, with at least one processor, a communication demand for at least one cell in a MSS network. The method further involves determining, with at least one processor, whether the communication demand for at least one cell exceeds the capacity threshold for at least one cell. Further, the method involves reallocating, with at least one processor, when the communication demand for at least one cell exceeds the capacity threshold for at least one cell, at least a portion of the MSS resources such that at least one cell is able to meet the communication demand.

Abstract: An apparatus includes an analog front end to receive an analog input including user data, and an analog-to-digital converter to convert the analog input to digital signals including the user data. A digital channelizer may process the digital signals to generate frequency slices of user data, and a digital combiner may assemble the frequency slices to form output sub-bands of user data. A digital switch may route the frequency slices from the digital channelizer to the digital combiner according to a selected map of a plurality of available maps. The apparatus also includes a map selector to communicate map select data that indicates the selected map. The digital channelizer may receive and insert the map select data into the frequency slices in-band with the user data thereof. And the digital switch may interpret the map select data inserted into and route the frequency slices according to the selected map.

Abstract: Methods and apparatus for compression of generalized sensor data are described. One example method for use in compression of generalized sensor data at a first location for transmission to a second location includes analyzing the sensor data to identify high interest data and low interest data, and compressing the high interest data with a lossless compression algorithm.