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.

Date of Patent:
Nov. 25, 2025

Filed:

Mar. 18, 2021
Applicant:

Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;

Inventors:

Shiwei Gao, Nepean, CA;

Mattias Frenne, Uppsala, SE;

Siva Muruganathan, Stittsville, CA;

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 72/1273 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01);
U.S. Cl.
CPC ...
H04W 72/1273 (2013.01); H04L 1/1812 (2013.01); H04L 5/0055 (2013.01);
Abstract

Systems and methods for multiple Downlink Control Information (DCI) based Physical Downlink Shared Channel (PDSCH) scheduling are disclosed herein. In one embodiment, a method performed by a User Equipment (UE) comprises receiving first and second Physical Downlink Control Channels (PDCCHs) carrying first and second DCIs in first and second Control Resource Sets (CORESETs) in first and second time periods (t1, t2), respectively, wherein t1≤t2. The method further comprises receiving first and second PDSCHs scheduled by the first and second DCIs in third and fourth time periods (t3, t4), respectively, wherein the first and second PDSCHs are associated with a same Hybrid Automatic Repeat Request (HARQ) process and a same Transport Block (TB), and t3≤t4. The method further comprises sending first and second HARQ ACK/NACKs in first and second Physical Uplink Control Channel (PUCCH) resources in fifth and sixth time periods (t5, t6), respectively, wherein t5≤t6 and t4≤t5.


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