A user equipment (UE) accesses a public land mobile network (PLMN) and obtains an address of a server and authorization data. The UE sends the server a request for coverage data based on the address and including the authorization data. After verifying the authorization data, the server sends the coverage data to the UE, which enables the UE to determine whether access to the PLMN is possible at one or more locations of the UE, at one or more future times, and using one more radio access technologies (RATs), including non-terrestrial network (NTN) RAT(s) and/or terrestrial network (TN) RAT(s). The authorization data may include a temporary identifier for the UE that may be ciphered and may enable verification of the authorization data. The request for coverage data may indicate signal levels needed by the UE to access the NTN and TN RATs and the locations and the future times.

Methods, apparatus, and systems for detecting signals interfering with satellite signaling and determining a location of the interfering source are disclosed. In one example aspect, a method for detecting a signal directed at interfering with satellite signaling includes receiving, by a receiving node, a signal from a signal source, the signal produced by the signal source disguised as a satellite signal; determining an estimated position of the receiving node based on an orbital position of the satellite and a characteristic of the signal; comparing the estimated position of the receiving node with a reference position of the receiving node; determining that the signal source is a spoofing source different than the satellite; and determine a location of the spoofing source in part based on the estimated position.

The terrestrial-based satellite telephone monitoring system may be used for, among other things, intelligence gathering purposes that intercept communications to or from target satellite handsets or terminals. The exemplary signal processing units receive wireless signals and extend the line-of-sight range of a terrestrial-based satellite telephone monitoring system. The exemplary signal processing unit may be installed in or on an aerial vehicle, such as an unmanned aerial vehicle (UAV), or a satellite, such as a CubeSat, or other vehicle.

The present teachings is generally directed to systems and methods for facilitating communications with a satellite. In some embodiments, a request to communicate with a satellite may be received from a client device, and upon determining that a device identifier associated with the client device is associated with an account authorized to connect to one or more satellite ground stations, a schedule of activity for the account may be retrieved. The schedule of activity may indicate a time period that the client device is authorized to connect to the satellite ground station(s) such that data is communicated between the satellite and the client device, and the satellite ground station(s) may be configured to communicate with the satellite. At a start of the time period, a connection between the client device and the satellite ground station(s) may be generated, and via the connection, data may be provided to the client device.

Systems, methods, and apparatus for a virtual transponder utilizing inband commanding are disclosed. A disclosed method comprises transmitting, by a hosted payload (HoP) operation center (HOC), encrypted hosted commands to a hosted receiving antenna. The method further comprises transmitting, by the hosted receiving antenna, the encrypted hosted commands to a payload antenna on a vehicle. Also, the method comprises transmitting, by a host spacecraft operations center (SOC), encrypted host commands to the vehicle. Additionally, the method comprises reconfiguring a payload on the vehicle according to unencrypted host commands and/or unencrypted hosted commands. In addition, the method comprises transmitting, by the payload antenna, payload data to a host receiving antenna and/or hosted receiving antenna. Also, the method comprises transmitting encrypted host telemetry to the host SOC, and transmitting encrypted hosted telemetry to the host SOC. Further, the method comprises transmitting, by the host SOC, the encrypted hosted telemetry to the HOC.

Systems, methods, and apparatus for protected multi-operators payload operations are disclosed. In one or more embodiments, a disclosed method for protected multi-operators payload operations comprises transmitting, by a hosted payload (HoP) operation center (HOC), encrypted hosted commands to a host spacecraft operations center (SOC). Also, the method comprises transmitting, by the host SOC, encrypted host commands and the encrypted hosted commands to a vehicle. In addition, the method comprises reconfiguring a payload on the vehicle according to unencrypted host commands and unencrypted hosted commands. Additionally, the method comprises transmitting, by a payload antenna on the vehicle, payload data to a host receiving antenna and a hosted receiving antenna. Also, the method comprises transmitting, by a host telemetry transmitter on the vehicle, encrypted host telemetry to the host SOC. Further, the method comprises transmitting, by a hosted telemetry transmitter on the vehicle, encrypted hosted telemetry to the host SOC.

A method and system for configuring a fifth generation (5G) network may include utilizing software-defined networking (SDN) for separating a data plane from a control plane of a 5G network. The separated control plane may be run across a low earth orbit (LEO) system between an edge network and a core network of the 5G network such that the LEO system exclusively directs the control plane. A pathway for the data plane may be determined and generated by the LEO system exclusively using the control plane. In some examples, SDN control may be established exclusively on a LEO system based on a service request. A pathway for the data plane from a first location to a second location may be determined and generated based on the service request and the control of the control plane on the LEO system.

Systems, methods, and apparatuses for a virtual transponder utilizing inband telemetry are disclosed. A disclosed method for a virtual transponder utilizing inband telemetry comprises receiving, by a vehicle, encrypted host commands from a host spacecraft operations center (SOC). The method further comprises receiving, by the vehicle via the host SOC, encrypted hosted commands from a hosted payload (HoP) operation center (HOC). Also, the method comprises reconfiguring a payload on the vehicle according to unencrypted host commands and/or unencrypted hosted commands. In addition, the method comprises transmitting payload data to a host receiving antenna and/or a hosted receiving antenna. In addition, the method comprises transmitting, by a host telemetry transmitter on the vehicle, encrypted host telemetry to the host SOC. Further, the method comprises transmitting, by the payload antenna, encrypted hosted telemetry to the HOC.

Systems, methods, and apparatus for a virtual transponder utilizing inband commanding are disclosed. In one or more embodiments, a disclosed method comprises receiving, by a payload antenna on a vehicle via a hosted receiving antenna, encrypted hosted commands transmitted from a hosted payload (HoP) operation center (HOC). The method further comprises receiving, by the vehicle, encrypted host commands transmitted from a host spacecraft operations center (SOC). Also, the method comprises reconfiguring a payload on the vehicle according to the unencrypted host commands and/or the unencrypted hosted commands. In addition, the method comprises transmitting, by the payload antenna, payload data to a host receiving antenna and/or the hosted receiving antenna. Additionally, the method comprises transmitting, by a host telemetry transmitter, the encrypted host telemetry to the host SOC. Further, the method comprises transmitting, by a hosted telemetry transmitter, the encrypted hosted telemetry to the HOC via the host SOC.

A multi-tenant system is provided for coordinating spectrum allocation of a plurality of high-altitude networks (HANs) so that at least one high-altitude platform (HAP) in one of the plurality of HANs is controlled to avoid interfering with a HAP in at least one other HAN of the plurality of HANs. The multi-tenant system comprises a database including: 1) a first interface, 2) a second interface, 3) at least one service module, and 4) a data storage device. The multi-tenant system further comprises a communication controller coupled to the database, the communication controller configured to control various characteristics of HAPs in their respective HANs and links therebetween based on data maintained in the data storage device of the database. The data includes regulatory and coordination constraints provided via the first interface and non-regulatory and external coordination information provided via the second interface.