초록 ▼

Aircraft often include a central memory which distributes data to a number of communication, navigational and other utilization devices. In order to achieve a high degree of security for data transmission from the memory to the utilization devices, data subsets are distributed to the utilization dev

Aircraft often include a central memory which distributes data to a number of communication, navigational and other utilization devices. In order to achieve a high degree of security for data transmission from the memory to the utilization devices, data subsets are distributed to the utilization devices in parallel so that any radiation generated from the parallel branches results in superposition of individual data signals. In effect, a jumbled resultant signal is produced which is difficult or near impossible for unfriendly surveillance equipment to decipher.

대표청구항 ▼

A method for securing aircraft data distribution from electromagnetic radiation detection, the method comprising the steps: coupling data from a data source outside the aircraft to a central non-volatile memory for storage of data subsets; loading a plurality of remote local memories from the centra

A method for securing aircraft data distribution from electromagnetic radiation detection, the method comprising the steps: coupling data from a data source outside the aircraft to a central non-volatile memory for storage of data subsets; loading a plurality of remote local memories from the central memory in parallel with corresponding data subsets, whereby any electromagnetic radiation from data loading results in a scrambled superimposed radiation signal from all the subsets from which the individual data subsets cannot be detected; and individually parallel loading the data subsets from the local memories to corresponding utilization devices.