The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2025
Filed:
Oct. 20, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Kittipong Kittichokechai, Järfälla, SE;
Sorour Falahati, Stockholm, SE;
Yufei Blankenship, Kildeer, IL (US);
Bikramjit Singh, Raasepori, FI;
Jonas Fröberg Olsson, Ljungsbro, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
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; determining a set of occasions for Semi-Persistent Scheduling (SPS) PDSCH releases taking into account the number of sub-slots; the number of sub-slots is used to scale the number of downlink slots within an uplink slot when determining a set of occasions for candidate PDSCH receptions; and the number of sub-slots is used to scale the number of downlink slots within an uplink slot when determining a set of occasions for SPS PDSCH releases. Some embodiments allow for a full support of Type-1 HARQ-ACK codebook for subslot-based HARQ-ACK. Some embodiments are simple to implement into the specification and preserve the existing behavior for the slot-based Type-1 HARQ-ACK codebook determination.