Patent ID: 11894933
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. A method for use in a network node of a frequency division duplex, FDD, wireless communication network, the method comprising,
scheduling, for a wireless device operating in the FDD wireless communication network, a first downlink transmission with a first transmission duration on a first frequency carrier, the scheduling comprising a first downlink assignment index, DAI, the first DAI comprising a first total DAI and a first accumulative DAI;
scheduling for the wireless device, a second downlink transmission with a second transmission duration on a second frequency carrier, the scheduling comprising a second DAI, the second DAI comprising a second total DAI and a second accumulative DAI, and wherein the network node expects hybrid automatic repeat request, HARQ, feedback for the first downlink transmission and the second downlink transmission in a single uplink transmission on a third frequency carrier, and the uplink transmission has a third transmission duration different than at least one of the first and second transmission duration; and
transmitting the scheduling for the first and second downlink transmission to the wireless device.