| 主权项 |
1. A transceiver system comprising a transmission device and a reception device, wherein:
the transmission device includes
a transmission circuit configured to split a transmission signal into a plurality of signals and transmit the plurality of signals to the reception device via a plurality of signal paths included in a communication line between the transmission device and the reception device,a first interface circuit connected to the transmission circuit, and also connected to one or more signal paths among the plurality of signal paths,a second interface circuit connected to the transmission circuit, and also connected to remaining signal paths except for the one or more signal paths among the plurality of signal paths, anda first control circuit configured to change an operation for transmitting the transmission signal via the plurality of signal paths to an operation for transmitting the transmission signal via the remaining signal paths connected to the second interface circuit when the one or more signal paths enter a disconnected state; the reception device includes
a reception circuit configured to receive the plurality of signals from the transmission device via the plurality of signal paths,a third interface circuit connected to the reception circuit, and also connected to the one or more signal paths,a fourth interface circuit connected to the reception circuit, and also connected to the remaining signal paths, anda second control circuit configured to change an operation for receiving the transmission signal via the plurality of signal paths to an operation for receiving the transmission signal via the remaining signal paths connected to the fourth interface circuit when the one or more signal paths enter the disconnected state; the transmission circuit includes a demultiplexer configured to transmit the plurality of signals to the plurality of signal paths; the first control circuit transmits a first training sequence to the plurality of signal paths, decides the number of signal paths used to transmit the transmission signal based on the number of signal paths that have received a reply to the first training sequence among the plurality of signal paths, and controls the demultiplexer to transmit the transmission signal to the decided number of signal paths among the plurality of signal paths; the reception circuit includes a multiplexer configured to receive the plurality of signals from the plurality of signal paths; and the second control circuit transmits a second training sequence to the plurality of signal paths, decides the number of signal paths used to receive the transmission signal based on the number of signal paths that have received a reply to the second training sequence among the plurality of signal paths, and controls the multiplexer to receive the transmission signal from the decided number of signal paths among the plurality of signal paths. |
