Access point and wireless terminal apparatus

A wireless terminal apparatus comprising:

• a first wireless signal processing unit including one or more processors;
• a second wireless signal processing unit including one or more processors;
• and
• a link management unit, including one or more processors, configured to establish a multi-link with an access point using the first wireless signal processing unit and the second wireless signal processing unit, wherein
• the link management unit is capable of setting the multi-link to a first operation mode wherein the link management unit is configured to set both the first wireless signal processing unit and the second wireless signal processing unit to an intermittent operation, and
• when the multi-link is set to the first operation mode, the link management unit is configured to periodically set at least one wireless signal processing unit of the first wireless signal processing unit and the second wireless signal processing unit to a state in which wireless signal reception is possible, and
• when the at least one wireless signal processing unit receives a beacon signal including information indicating that data addressed to a subject station has been buffered from the access point, the information comprising a terminal identifier of the wireless terminal apparatus, the link management unit is configured to determine a link assigned to the data based on the wireless signal processing unit having received the beacon signal, and the wireless signal processing unit having received the beacon signal is configured to transmit a transmission request for data to the access point.