| 摘要 |
FIELD: engineering of receivers-decoders used in broadcasting systems such as television broadcasting system, radio broadcasting system, cell phone communication system or other similar systems. ^ SUBSTANCE: method includes performing transmission to receiver-decoders through broadcasting system of a command, ordering receiver-decoders to perform an action; when command is receiver, identifier of command stored in current command is compared to identifiers of commands stored in memory of current decoder-receiver; aforementioned action is only executed in case when command identifier is not stored in memory. ^ EFFECT: transmitted commands are only executed once and information related to each receiver-decoder malfunction and may be useful for detecting and repairing malfunction is extracted remotely. ^ 2 cl, 10 dwg |
