US 12,255,742 B2
Information transmission method and device
Xin Su, Beijing (CN); Qiubin Gao, Beijing (CN); and Mengjun Wang, Beijing (CN)
Assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
Appl. No. 17/637,781
Filed by DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
PCT Filed Jun. 16, 2020, PCT No. PCT/CN2020/096423
§ 371(c)(1), (2) Date Feb. 23, 2022,
PCT Pub. No. WO2021/036423, PCT Pub. Date Mar. 4, 2021.
Claims priority of application No. 201910785612.9 (CN), filed on Aug. 23, 2019.
Prior Publication US 2022/0321274 A1, Oct. 6, 2022
Int. Cl. H04L 1/1812 (2023.01); H04L 5/00 (2006.01); H04W 72/1268 (2023.01)
CPC H04L 1/1812 (2013.01) [H04L 5/0055 (2013.01); H04W 72/1268 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An information communication method, comprising:
determining an actual reporting mode of a physical uplink control channel (PUCCH) according to a reported time domain resource and higher-layer configuration, wherein the actual reporting mode is a joint reporting mode or an independent reporting mode, and the higher-layer configuration comprises indication information of a PUCCH reporting mode configured by a network side; and
transmitting the PUCCH according to the actual reporting mode, wherein the PUCCH carries hybrid automatic repeat request (HARQ) feedback information;
wherein the determining the actual reporting mode of the PUCCH according to the reported time domain resource and the higher-layer configuration, specifically comprises:
in a case that the PUCCH reporting mode is configured by the network side as joint reporting mode, and the HARQ feedback information being reported through the PUCCH on the same time domain resource for multiple physical downlink shared channels (PDSCHs) is indicated by the network side, reporting the HARQ feedback information through the PUCCH on a same time domain resource by using the joint reporting mode;
in a case that the PUCCH reporting mode is configured by the network side as joint reporting, and the HARQ feedback information being reported through the PUCCH on different time domain resources for the PDSCHs is indicated by the network side, independently generating and reporting a codebook for each of PDSCHs according to a codebook generation mode of the HARQ feedback information.