ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,446,021, issued on Oct. 14, was assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (Stockholm).
"Type-1 HARQ-ACK codebook in PUCCH for sub-slot HARQ-ACK" was invented by Kittipong Kittichokechai (Jarfalla, Sweden), Sorour Falahati (Stockholm), Yufei Blankenship (Kildeer, Ill.), Bikramjit Singh (Raasepori, Finland) and Jonas Froberg Olsson (Ljungsbro, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for providing feedback are provided. In some embodiments, a method performed by a wireless device includes: determining a set of occasions for candidate PDSCH receptions taking into account the number of sub-slots in an uplink slot; d...