US 12,323,981 B2
Method and apparatus for transmitting information on an uplink channel
Hyejung Jung, Northbrook, IL (US); Joachim Löhr, Wiesbaden (DE); Vijay Nangia, Woodridge, IL (US); and Hossein Bagheri, Urbana, IL (US)
Assigned to Lenovo (Singapore) Pte. Ltd., New Tech Park (SG)
Appl. No. 17/632,022
Filed by Lenovo (Singapore) Pte. Ltd., New Tech Park (SG)
PCT Filed Aug. 13, 2020, PCT No. PCT/IB2020/057649
§ 371(c)(1), (2) Date Feb. 1, 2022,
PCT Pub. No. WO2021/028873, PCT Pub. Date Feb. 18, 2021.
Claims priority of provisional application 62/886,324, filed on Aug. 13, 2019.
Prior Publication US 2022/0279505 A1, Sep. 1, 2022
Int. Cl. H04W 72/21 (2023.01); H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/1268 (2023.01); H04W 72/23 (2023.01); H04W 72/542 (2023.01); H04W 72/566 (2023.01)
CPC H04W 72/21 (2023.01) [H04L 1/1812 (2013.01); H04L 5/0044 (2013.01); H04L 5/0053 (2013.01); H04W 72/1268 (2013.01); H04W 72/23 (2023.01); H04W 72/542 (2023.01); H04W 72/569 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A method in a user equipment, the method comprising,
receiving first information of a downlink assignment for a first physical downlink shared channel of a serving cell;
identifying a first physical uplink control channel resource and a second physical uplink control channel resource for hybrid automatic repeat request acknowledgement feedback of the first physical downlink shared channel;
receiving second information of a downlink assignment for a second physical downlink shared channel of the serving cell;
determining whether to delay the hybrid automatic repeat request acknowledgement feedback of the first physical downlink shared channel for processing of the second physical downlink shared channel; and
transmitting hybrid automatic repeat request acknowledgement information of the first physical downlink shared channel on the second physical uplink control channel resource in response to determining to delay the hybrid automatic repeat request acknowledgement feedback of the first physical downlink shared channel,
wherein a starting symbol of the second physical downlink shared channel is later than a starting symbol of the first physical downlink shared channel,
wherein a starting symbol of the second physical uplink control channel resource is later than a starting symbol of the first physical uplink control channel resource,
wherein the method further comprises transmitting a first hybrid automatic repeat request acknowledgement codebook on the first physical uplink control channel resource and a second hybrid automatic repeat request acknowledgement codebook on the second physical uplink control channel resource in response to determining to delay the hybrid automatic repeat request acknowledgement feedback of the first physical downlink shared channel,
wherein the hybrid automatic repeat request acknowledgement information of the first physical downlink shared channel is included in the second hybrid automatic repeat request acknowledgement codebook.