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AssigneeElectronics and Telecommunications Research Institute
InventorsSeon Ae KIM, Dong Hyuk GWAK, Tae Joong KIM, Jung Bo SON, Yu Ro LEE, Hyun LEE, Hyung Sik JU
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An operation method of an in-band full duplex (IFD) transceiving apparatus including a receiving end, a transmitting end, a digital self-interference cancellation (DSIC) processing unit, and a digital SI cancellation unit may comprise generating, by the DSIC processing unit, signal shaping coefficients for wave shaping of a signal of the transmitting end; generating, by the DSIC processing unit, channel estimation coefficients for cancellation of a self-interference signal in a reception signal of the receiving end; forming, by the DSIC processing unit, a transmission signal based on the signal shaping coefficients; and generating, by the DSIC processing unit, a control signal for cancellation of the self-interference signal in the reception signal based on the channel estimation coefficients.
An operation method of an in-band full duplex (IFD) transceiving apparatus including a receiving end, a transmitting end, a digital self-interference cancellation (DSIC) processing unit, and a digital SI cancellation unit, the operation method comprising:
An in-band full duplex (IFD) transceiving apparatus comprising a memory storing at least one program instruction, a processor executing the at least one program instruction, a transceiver performing communications as connected in a network, and a digital-to-analog converter (DAC) which is located in a transmitting end of the transceiver and converts a transmission signal to an analog signal, wherein the at least one instruction is configured to:
Dependencies are inferred from the claim text.