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OwnerHirotsugu Kawada, Yoshiyuki Saito +7inventors
InventorsHirotsugu Kawada, Yoshiyuki Saito, Osamu Shibata, Hiroshi Suenaga, Takahisa Sakai, Toshitomo Umei, Takashi Akita, Yuji Mizuguchi, Noboru Katta
Estimating the term…
A signal receiver (11) receives an analog signal via a twisted pair cable (31). An A/D converter (12) converts the analog signal to a digital signal. A phase detection unit (14) detects the phase of the digital signal, and generates a reception timing signal. A transmission timing generation unit (15) controls, based on the reception timing signal, timing for a transmission processing unit (16) to output the digital signal such that the reception signal (point A) and a transmission signal (point D) are different in phase by a predetermined degree. The transmission processing unit (16) outputs, in accordance with the timing, a digital signal obtained by performing mapping on data inputted from a connection device (20). A D/A converter (17) converts the digital signal to an analog signal. A signal transmitter (18) transmits the analog signal via a twisted pair cable (32).
A data transmission apparatus carrying out telecommunications with another apparatus via different transmission paths for transmission and reception, the apparatus comprising:
(canceled)
A data transmission method for carrying out telecommunications with another apparatus via different transmission paths for transmission and reception, the method comprising:
A semiconductor integrated circuit in which a circuit for carrying out telecommunications with another apparatus via different transmission paths for transmission and reception is integrated on a semiconductor substrate, the semiconductor integrated circuit comprising:
Dependencies are inferred from the claim text.