Base wireless device and communication method of base wireless device

A base wireless device that transmits and receives signals to and from at least one remote wireless device in a transmission and/or reception period, comprising one or more processors that execute computer-executable instructions stored in a memory,

• wherein the one or more processors execute the computer-executable instructions to cause the base wireless device to:
• select either signal transmission or standby in a current transmission and/or reception period on a basis of information indicative of selection of either signal transmission or standby in a previous transmission and/or reception period;
• in a case that the signal transmission is selected, perform a transmission process of transmitting a signal to the at least one remote wireless device in the current transmission and/or reception, and in a case that the standby is selected, stand by without performing the transmission process in the current transmission and/or reception period to receive a signal from the at least one remote wireless device even in a case where there is information to be conveyed to the at least one remote wireless device,
• wherein the one or more processors cause the base wireless device to select either the signal transmission or the standby in the current transmission and/or reception period in accordance with a predetermined rule in a case that the signal transmission was selected in the previous transmission and/or reception period, and select the signal transmission in the current transmission and/or reception period in a case that the standby was selected in the previous transmission and/or reception period,
• wherein the one or more processors cause the base wireless device to use an algorithm for making a selection by generating a pseudo random number sequence, to select either the signal transmission or the standby.