Patent attributes
A transmission apparatus includes: a module configured to receive and transmit data externally, the data received and to be transmitted being transferred via an interface internally; a framer configured to process transmission and reception of the data processed by the module; a transmission channel on which predetermined data is transmitted and received to and from the framer; and a controller configured to determine a combination of setting values for transmission and reception in accordance with a surrounding environment of the transmission channel, based on an error rate when the predetermined data is transmitted and received for each combination of setting values for transmission and reception on the transmission channel, and to perform setting for transmission and reception via the interface, based on the determined combination of setting values for transmission and reception.
