Abstract: The disclosure is directed to an OFDM receiver with a low-resolution ADC and an electronic device thereof. According to one of the exemplary embodiments, the OFDM receiver may include not limited to: an ADC module which receives a transmission signal of a channel in an analog format and digitizes the transmission signal into a digital format to generate a quantized transmission signal; an error compensating and estimating module which is coupled to the ADC module, receives the quantized transmission signal and a feedback signal which is a first estimated time-domain transmission signal to generate an estimated error signal according to a turbo iterative updating technique; and a signal estimating module which is coupled to the error compensating and estimating module, receives the estimated error signal and a channel attenuation coefficient of the channel to generate an estimated transmission signal.

Abstract: A method for setting modes of data transmission, adapted to the base station device provided. The method includes steps of: receiving a signal quality indicator and a value of interference cancellation capability from a terminal device; obtaining a power difference according to the signal quality indicator by subtracting a reception power of the terminal device from a transmission power of the terminal device; comparing the power difference with the value of interference cancellation capability, and setting the terminal device as a first type terminal device only allowed to apply half duplex transmission or a second type terminal device allowed to apply full duplex transmission according to the comparison result.

Abstract: The disclosure is directed to an OFDM receiver with a low-resolution ADC and an electronic device thereof. According to one of the exemplary embodiments, the OFDM receiver may include not limited to: an ADC module which receives a transmission signal of a channel in an analog format and digitizes the transmission signal into a digital format to generate a quantized transmission signal; an error compensating and estimating module which is coupled to the ADC module, receives the quantized transmission signal and a feedback signal which is a first estimated time-domain transmission signal to generate an estimated error signal according to a turbo iterative updating technique; and a signal estimating module which is coupled to the error compensating and estimating module, receives the estimated error signal and a channel attenuation coefficient of the channel to generate an estimated transmission signal.

Abstract: A method for setting modes of data transmission, adapted to the base station device provided. The method includes steps of: receiving a signal quality indicator and a value of interference cancellation capability from a terminal device; obtaining a power difference according to the signal quality indicator by subtracting a reception power of the terminal device from a transmission power of the terminal device; comparing the power difference with the value of interference cancellation capability, and setting the terminal device as a first type terminal device only allowed to apply half duplex transmission or a second type terminal device allowed to apply full duplex transmission according to the comparison result.

Abstract: A data transmission method, adapted for a base station device, includes: determining whether an end device is in at least one of an unstable state, a pre-operation state of data transmission, and a measurement state according to report data of the end device; if so, entering a first mode to provide a first signal service range; and if not, enter a second mode to provide a second signal service range greater than the first signal service range.