In a base station, a signal synchronization unit detects a received timing of a signal from a mobile station. A correlation position protection unit corrects the received timing on the basis of time from a transmitting timing at which a signal transmitting operation to the mobile station is started to the received timing. A transmitting timing generation unit generates, on the basis of the received timing after the correction, a transmitting timing at which a subsequent signal transmitting operation to the mobile station is started. Further, an FB frame generation unit generates frame period information that indicates a correction value by the correlation position protection unit, and a transmitting processing unit transmits, to the mobile station, a signal including the frame cycle information in response to the generation of the transmitting timing.

A terminal is disclosed that includes a receiver that receives downlink control information used for scheduling a physical shared channel and a processor that determines a symbol section that is allocated to the physical shared channel by using information, included in the downlink control information, regarding a resource to be allocated. In other aspects, a radio communication method for a terminal is disclosed.

A terminal is disclosed that includes a receiver that receives downlink control information used for scheduling a physical shared channel and a processor that determines a symbol section that is allocated to the physical shared channel by using information, included in the downlink control information, regarding a resource to be allocated. In other aspects, a radio communication method for a terminal is disclosed.

In a base station, a signal synchronization unit detects a received timing of a signal from a mobile station. A correlation position protection unit corrects the received timing on the basis of time from a transmitting timing at which a signal transmitting operation to the mobile station is started to the received timing. A transmitting timing generation unit generates, on the basis of the received timing after the correction, a transmitting timing at which a subsequent signal transmitting operation to the mobile station is started. Further, an FB frame generation unit generates frame period information that indicates a correction value by the correlation position protection unit, and a transmitting processing unit transmits, to the mobile station, a signal including the frame cycle information in response to the generation of the transmitting timing.

A method by which a first network node cancels a self-interference signal when operating in a full duplex radio (FDR) mode in a wireless network can comprise the steps of: cancelling a self-interference signal on the basis of frequency synchronization estimation of the self-interference signal when frequencies of a reception signal received from a second network node and the self-interference signal are asynchronous; and estimating frequency synchronization of the reception signal by using a residual signal according to the cancellation of the self-interference signal, and detecting the reception signal on the basis of the frequency synchronization estimation of the reception signal.

A method by which a first network node cancels a self-interference signal when operating in a full duplex radio (FDR) mode in a wireless network can comprise the steps of: cancelling a self-interference signal on the basis of frequency synchronization estimation of the self-interference signal when frequencies of a reception signal received from a second network node and the self-interference signal are asynchronous; and estimating frequency synchronization of the reception signal by using a residual signal according to the cancellation of the self-interference signal, and detecting the reception signal on the basis of the frequency synchronization estimation of the reception signal.

A method of using a phased array antenna system to communicate with a mobile user equipment (UE), the method involving: repeatedly switching between a downlink (DL) transmission time period and an uplink (UL) transmission time period; during the DL transmission time period, simultaneously generating a DL transmit beam and a DL receive beam, wherein the DL transmit beam during the DL transmission time periods has a first DL transmit beam pattern; and during the UL transmission time period, simultaneously generating a DL transmit beam and a DL receive beam, wherein the DL transmit beam during the UL transmission time period has a second DL transmit beam pattern and wherein the second DL transmit beam pattern during the UL transmission time period is different from the first DL transmit beam pattern during the DL transmission time period.

In some examples, an access point (AP) includes a wireless interface, and at least one processor configured to send, to the first wireless device through the wireless interface, a preemption indication to cause the first wireless device to pause data transmission over a wireless channel, and send, to the first wireless device, a resume indication to cause the first wireless device to resume the data transmission over the wireless channel.

In some examples, an access point (AP) includes a wireless interface, and at least one processor configured to send, to the first wireless device through the wireless interface, a preemption indication to cause the first wireless device to pause data transmission over a wireless channel, and send, to the first wireless device, a resume indication to cause the first wireless device to resume the data transmission over the wireless channel.

A serial bidirectional communication method is provided. The method includes: performing a downlink transmission and performing an uplink transmission. The downlink transmission includes: receiving first downlink data through a first transmission terminal, wherein the first downlink data comprises at least one control command, and the at least one control command is cascaded and configured to control at least one electronic device; removing one, corresponding to a local device, of the at least one control command from the first downlink data to form second downlink data, wherein the local device is one of the at least one electronic device; and when there is a control command remaining in the second downlink, outputting the second downlink data through a second transmission terminal. The uplink transmission includes outputting first uplink data through the first transmission terminal. The first uplink data includes local information generated by the local device.