Adaptive resource unit (ru) allocation

A first station (STA) configured to wirelessly communicate with a second STA in a wireless communication system, the first STA being configured with a full-duplex simultaneous transmission and reception (STR) configuration, first STA comprising processing circuitry configured to:

• cause a first transmission of a first plurality of data units to the second STA according to a first resource configuration, the first resource configuration including a first mapping of the first plurality of data units to a first plurality of resource units (RUs) of a corresponding transmission channel;
• receive, during the first transmission, at least one first feedback report from the second STA the at least one first feedback report including feedback information for a receiver of the second STA and associated with the first transmission, the at least one first feedback report being received by the first STA using the full-duplex STR configuration, the full-duplex STR configuration allocating radio resources for the at least one first feedback report from the second STA to be transmitted concurrently with a data transmission from the first STA;
• detect a link failure associated with at least one failed data unit of the first plurality of data units based on the at least one first feedback report;
• determine a second resource configuration for retransmitting the at least one failed data unit to the second STA, the second resource configuration including a second mapping of the at least one failed data unit to a second plurality of RUs of the corresponding transmission channel;
• and
• cause a second transmission of the at least one failed data unit to the second STA according to the second resource configuration.

A method implemented in a first station (STA) configured to wirelessly communicate with a second STA in a wireless communication system, the first STA being configured with a full-duplex simultaneous transmission and reception (STR) configuration, the method comprising:

• receiving a first transmission of a first plurality of data units from the second STA according to a first resource configuration, the first resource configuration including a first mapping of the first plurality of data units to a first plurality of resource units (RUs) of a corresponding transmission channel;
• detecting a link failure for at least one failed data unit of the first plurality of data units;
• transmitting to the second STA at least one first feedback report based on the link failure, the at least one first feedback report including feedback information for a receiver of the first STA and associated with the first transmission, the at least one first feedback report being transmitted by the first STA using the full-duplex STR configuration, the full-duplex STR configuration allocating radio resources for the at least one first feedback report from the first STA to be transmitted concurrently with a data transmission from the second STA;
• and
• responsive to transmitting the at least one first feedback report, receiving a second transmission, from the second STA of the at least one failed data unit according to a second resource configuration, the second resource configuration including a second mapping of the at least one failed data unit to a second plurality of RUs of the corresponding transmission channel.

A first station (STA) configured to wirelessly communicate with a second STA in a wireless communication system, the second STA being configured with a full-duplex simultaneous transmission and reception (STR) configuration, the first STA comprising processing circuitry configured to:

• receive a first transmission of a first plurality of data units from the second STA according to a first resource configuration, the first resource configuration including a first mapping of the first plurality of data units to a first plurality of resource units (RUs) of a corresponding transmission channel;
• detect a link failure for at least one failed data unit of the first plurality of data units;
• cause transmission, to the second STA, of at least one first feedback report based on the link failure, the at least one first feedback report including feedback information for a receiver of the first STA and associated with the first transmission, the at least one first feedback report being transmitted by the first STA using the full-duplex STR configuration, the full-duplex STR configuration allocating radio resources for the at least one first feedback report from the first STA to be transmitted concurrently with a data transmission from the second STA;
• and
• responsive to transmitting the at least one first feedback report, receive a second transmission, from the second STA, of the at least one failed data unit according to a second resource configuration, the second resource configuration including a second mapping of the at least one failed data unit to a second plurality of RUs of the corresponding transmission channel.