A method for utilizing a jamming-resistant receiver (JrRx) device includes receiving, by a BJM engine, a plurality of individual subcarrier signals that comprises separate signal portions of a combined signal stream, wherein the combined signal stream is a combination formed by a source signal stream from a sender device and one or more interfering jamming signals from a plurality of unknown jammer devices and computing, by the BJM engine, a respective plurality of BJM filters for the plurality of individual subcarrier signals in the absence of channel information corresponding to the interfering jamming signals. The method further includes applying, by the BJM engine, the plurality of BJM filters to the respective plurality of individual subcarrier signals to decode data packets of the plurality of individual subcarrier signals in order to produce a plurality of source signal stream portions as decoded output, and recovering, by the BJM engine, the source signal stream by combining the decoded output from each of the plurality of BJM filters.

A data management circuit is provided. The data management circuit includes a volatile memory, a power supply circuit, and a signal receiving circuit. An output terminal of the power supply circuit is coupled to the volatile memory, and an output terminal of the signal receiving circuit is coupled to the output terminal of the power supply circuit and the volatile memory. The power supply circuit is configured to provide power to the volatile memory. The signal receiving circuit is configured to receive a wireless control signal and to output a data clearance signal corresponding to the wireless control signal, such that data recorded in the volatile memory is cleared by the data clearance signal.

An arithmetic processing device includes: a decode circuit configured to decode instructions; an execution control circuit configured to hold the instructions decoded by the decode circuit and to output the held instructions in an executable order; an instruction transfer circuit configured to sequentially transfer the instructions sequentially output by the execution control circuit; an instruction generation circuit configured to output, to the instruction transfer circuit, an individual instruction generated from a combined instruction in a case where one of the instructions transferred by the instruction transfer circuit is the combined instruction obtained by combining individual instructions; and an arithmetic execution circuit configured to execute the individual instruction transferred by the instruction transfer circuit.

A vehicle messaging method (600) and system (100) can include any number of data sources (101-103), an interface (104) that formats messages and addresses from the data sources, and a corresponding number of messaging servers (111-113) that receive targeted messages intended for a predetermined subset of subscribers associated with a vehicle identification number (VIN). Each messaging server can include a corresponding controller (121-123) programmed to assign (604) targeted messages to a predetermined channel and encode (606) the addresses of the targeted messages to the predetermined subset of subscribers using a VIN or portion thereof. The controller can be further programmed to transfer (608) the targeted messages and addresses to a satellite uplink (107) and satellite (110) via a messaging uplink interface (106) for retransmission and reception by a plurality of selective call receivers 109 addressable individually using a predetermined VIN or portion thereof.

Embodiments of this disclosure improve the reliability of blind decoding when beamforming is used by having a user equipment (UE) receive a single downlink control information (DCI) message with different transmission and/or reception parameters. In some embodiments, a UE receives more than one set of configuration parameters, where any two sets of configuration parameters out of the more than one set of configuration parameters have at least one different parameter. The UE may receive two sets of configuration parameters each having a different transmission modes, but the same search space type. Additional examples are also provided.

A vehicle messaging method (600) and system (100) can include any number of data sources (101-103), an interface (104) that formats messages and addresses from the data sources, and a corresponding number of messaging servers (111-113) that receive targeted messages intended for a predetermined subset of subscribers associated with a vehicle identification number (VIN). Each messaging server can include a corresponding controller (121-123) programmed to assign (604) targeted messages to a predetermined channel and encode (606) the addresses of the targeted messages to the predetermined subset of subscribers using a VIN or portion thereof. The controller can be further programmed to transfer (608) the targeted messages and addresses to a satellite uplink (107) and satellite (110) via a messaging uplink interface (106) for retransmission and reception by a plurality of selective call receivers 109 addressable individually using a predetermined VIN or portion thereof.

An arithmetic processing device includes: a decode circuit configured to decode instructions; an execution control circuit configured to hold the instructions decoded by the decode circuit and to output the held instructions in an executable order; an instruction transfer circuit configured to sequentially transfer the instructions sequentially output by the execution control circuit; an instruction generation circuit configured to output, to the instruction transfer circuit, an individual instruction generated from a combined instruction in a case where one of the instructions transferred by the instruction transfer circuit is the combined instruction obtained by combining individual instructions; and an arithmetic execution circuit configured to execute the individual instruction transferred by the instruction transfer circuit.

Embodiments of this disclosure improve the reliability of blind decoding when beamforming is used by having a user equipment (UE) receive a single downlink control information (DCI) message with different transmission and/or reception parameters. In some embodiments, a UE receives more than one set of configuration parameters, where any two sets of configuration parameters out of the more than one set of configuration parameters have at least one different parameter. The UE may receive two sets of configuration parameters each having a different transmission modes, but the same search space type. Additional examples are also provided.