US 11,722,263 B2
HARQ codebook construction with feedback enabling/disabling per HARQ process
Siva Muruganathan, Stittsville (CA); Robert Baldemair, Solna (SE); Shiwei Gao, Nepean (CA); and Xingqin Lin, San Jose, CA (US)
Assigned to Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
Appl. No. 17/766,408
Filed by Telefonaktiebolaget LM Ericsson (publ), Stockholm (SE)
PCT Filed Oct. 2, 2020, PCT No. PCT/IB2020/059279
§ 371(c)(1), (2) Date Apr. 4, 2022,
PCT Pub. No. WO2021/064681, PCT Pub. Date Apr. 8, 2021.
Claims priority of provisional application 62/910,939, filed on Oct. 4, 2019.
Prior Publication US 2022/0376844 A1, Nov. 24, 2022
Int. Cl. H04L 1/18 (2023.01); H04L 1/16 (2023.01); H04W 72/12 (2023.01); H04L 1/1829 (2023.01); H04W 72/23 (2023.01); H04L 1/1607 (2023.01); H04L 1/1867 (2023.01)
CPC H04L 1/1854 (2013.01) [H04L 1/1607 (2013.01); H04L 1/1887 (2013.01); H04L 1/1896 (2013.01); H04W 72/23 (2023.01)] 11 Claims
OG exemplary drawing
 
1. A method performed by a wireless communication device for dynamic codebook based Hybrid Automatic Repeat Request Acknowledgement, HARQ-ACK, feedback, the method comprising:
receiving, from a network node, information that configures the wireless communication device with a first set of HARQ processes for which HARQ-ACK feedback is disabled and a second set of HARQ processes for which HARQ-ACK feedback is enabled;
receiving first downlink control information that schedules a first downlink shared channel transmission to the wireless communication device;
determining that the first downlink shared channel transmission corresponds to one of the first set of HARQ processes for which HARQ-ACK feedback is disabled; and
upon determining that the first downlink shared channel transmission corresponds to one of the first set of HARQ processes for which HARQ-ACK feedback is disabled, performing a first set of actions for HARQ-ACK feedback generation for HARQ processes with HARQ-ACK feedback disabled.