US 12,082,205 B2
Feedback resource allocation method, terminal device, and network device
Yanan Lin, Guangdong (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Mar. 9, 2021, as Appl. No. 17/196,785.
Application 17/196,785 is a continuation of application No. PCT/CN2018/107419, filed on Sep. 25, 2018.
Prior Publication US 2021/0195628 A1, Jun. 24, 2021
Int. Cl. H04W 72/23 (2023.01); H04L 1/1812 (2023.01); H04W 72/0446 (2023.01)
CPC H04W 72/23 (2023.01) [H04L 1/1812 (2013.01); H04W 72/0446 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A method for allocating feedback resources, applied to a terminal device, comprising:
receiving feedback resource configuration information sent by a network side; wherein the feedback resource configuration information is used for allocating feedback resources, and the allocation of the feedback resources is limited by a feedback multiplexing granularity or a feedback timing granularity;
wherein the feedback multiplexing granularity represents a time domain range of a multiplexing window of the feedback information; the time domain range is a slot, a half-slot, and N symbols, where N is an integer greater than or equal to 1; and the feedback timing granularity is one of the following: a slot, a half-slot, and N symbols, where N is an integer greater than or equal to 1;
wherein after receiving the feedback resource configuration information sent by the network side, the method further comprises:
determining feedback resources for a downlink transmission based on the feedback resource configuration information; wherein when determining the feedback resources for the downlink transmission based on the feedback resource configuration information, the method further comprises:
multiplexing feedback resources of at least two downlink transmissions within a same multiplexing window when determining that the feedback resources allocated for the at least two downlink transmissions are of a same feedback multiplexing granularity or feedback timing granularity based on the feedback resource configuration information; and
not multiplexing the feedback resources of the at least two downlink transmissions when determining that the feedback resource allocated for the at least two downlink transmissions are of different feedback multiplexing granularities or feedback timing granularities based on the feedback resource configuration information.