US 11,889,526 B2
Data transmission method, terminal device and network device
Wenhong Chen, Dongguan (CN); and Zhihua Shi, Dongguan (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Guangdong (CN)
Filed on Jan. 21, 2022, as Appl. No. 17/580,807.
Application 17/580,807 is a continuation of application No. 17/313,817, filed on May 6, 2021, granted, now 11,272,531.
Application 17/313,817 is a continuation of application No. PCT/CN2018/119632, filed on Dec. 6, 2018.
Prior Publication US 2022/0150948 A1, May 12, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/23 (2023.01); H04B 1/713 (2011.01); H04L 5/00 (2006.01); H04W 52/14 (2009.01)
CPC H04W 72/23 (2023.01) [H04B 1/713 (2013.01); H04L 5/0048 (2013.01); H04W 52/146 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for data transmission, applied to a terminal device, the method comprising:
determining a transmission parameter of a data channel based on data channel configuration information corresponding to a control resource set (CORESET) or a search space; and
transmitting or receiving the data channel based on the transmission parameter;
wherein the method further comprises:
acquiring a correspondence between identification information of the CORESET or the search space and identification information of the data channel configuration information through a higher layer signaling from the network side;
wherein the CORESET or the search space is a CORESET or a search space where downlink control information (DCI) for scheduling the data channel is detected; or, the CORESET or the search space is a CORESET or a search space using same quasi-co-location (QCL) type D assumption as a control channel for scheduling the data channel.