Systems, apparatuses, methods, and software are described herein that provide enhanced satellite communication nodes. In one example, a satellite communication interface is configured to communicate over one or more satellite communication links provided by at least a satellite communication service provider. A policy engine is configured to identify communication requirements related to execution of one or more applications by the communication node, and initiate changes to the one or more satellite communication links based at least on the communication requirements and monitored properties of the one or more satellite communication links.

Systems, apparatuses, methods, and software are described herein that provide enhanced satellite link-coupled communication nodes. In one example, a parent communication node includes a communication interface configured to communicate with a plurality of child communication nodes over corresponding satellite communication links. The parent communication node includes a resource manager configured to determine physical resources local to each of the plurality of child communication nodes, establish a pool of resources from among the physical resources, and responsive to a request for execution of an application, allocate resources from the pool of resources for execution of the application at one or more selected child communication nodes. The parent communication node can initiate execution of the application using the allocated resources at the one or more selected child communication nodes.

Systems, apparatuses, methods, and software are described herein that provide enhanced satellite communication nodes. In one example, a parent communication node is configured to establish a satellite edge network over at least a satellite communication pathway with a child communication node remotely located from a geographic location of the parent node. The child communication node is configured to communicate over at least the satellite communication pathway to establish a connection to the satellite edge network and route communications of a local communication interface to the satellite edge network.

A method for using multiple communication paths in a satellite network is disclosed. The method including: initiating a connection request from a first peer to a second peer; providing communication paths between the first peer and the second peer; retrieving a policy corresponding to the communication paths, the first peer and the second peer; receiving a transport metric for at least one of the communication paths; selecting a path from the communication paths based on a connection metric, the transport metric and the policy; and establishing a connection between the first peer and the second peer with the path, wherein at least one of the communication paths is relayed by a satellite.

Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for determining a set of communication parameters for receiving data transmissions. In some implementations, a method includes receiving a first data transmission sent according to a first communication parameter scheme that includes at least one of a first modulation or a first coding. A second data transmission is received. A second communication parameter scheme of the second transmission is determined. This determination includes identifying a subset of multiple candidate communication parameter schemes determined based on the first communication parameter scheme, identifying, in the second data transmission, a first identifier that corresponds to the second communication parameter scheme, comparing the first identifier to a respective identifier for each communication parameter scheme in the subset, and determining, as the second communication parameter scheme, a communication parameter scheme in the subset that has an identifier that matches the first identifier.

Disclosed embodiments relate to isolation methods for full-duplex communication. In one example, a full-duplex antenna system includes a Tx (transmit) signal path including one or more elements each, means a power amplifier, one or more filters, and a Tx port of a Tx patch antenna operating at a Tx frequency band to transmit an outgoing signal to a satellite, the one or more elements each further including an Rx (receive) signal path including a low noise amplifier driven by an Rx port of an Rx patch antenna operating at an Rx frequency band to receive an incoming signal from the satellite, the Rx frequency band being separated by a guard band from the Tx frequency band, wherein the filters together with a physical separation between the Tx and Rx signal paths provide sufficient isolation to reduce coupling between the Tx signal path and the Rx signal path, allowing the full-duplex antenna system to operate in full-duplex.

Various arrangements for increasing a transfer rate of a data transfer via satellite are presented. A satellite gateway may set an accelerated set of communication parameters that control communication between the satellite gateway and the satellite terminal via the satellite and between the satellite gateway and the content source to an accelerated transfer rate between the content source and the satellite terminal. A first set of data may be transferred from the content source to the satellite terminal using the set of communication parameters. After transferring the first set of data, the satellite gateway may adjust the initial set of communication parameters to an adjusted set of communication parameters. The adjusted transfer rate can be lower than the accelerated transfer rate.

An embodiment method includes determining, by first user equipment UE, first synchronization information, where the first synchronization information is used to indicate a priority of the first UE used as a synchronization source; and sending, by the first UE, the first synchronization information, so that second UE selects a synchronization source of the second UE according to the received first synchronization information.

A system comprises a computer including a processor and a memory. The memory stores instructions executable by the processor such that the computer is programmed to change a satellite antenna direction from a first sky segment to a second sky segment, to change the satellite antenna direction to return to the first sky segment upon updating segment blockage status data including a location and a score of the second sky segment, and to change the satellite antenna direction to a third sky segment based at least in part on the segment blockage status data.

Systems and methods for controlling satellites are provided. In one example embodiment, a computing system can obtain a request for image data. The request can be associated with a priority for acquiring the image data. The computing system can determine an availability of a plurality of satellites to acquire the image data based at least in part on the request. The computing system can select from among a plurality of communication pathways to transmit an image acquisition command to a satellite based at least in part on the request priority. The plurality of communication pathways can include a communication pathway via which the image acquisition command is indirectly communicated to the satellite via a geostationary satellite. The computing system can send the image acquisition command to the selected satellite via the selected communication pathway.