US 12,323,903 B2
Configuration information determination method and apparatus, information configuration method and apparatus, and terminal, base station, and storage medium
Xiaotong Zhang, Shenzhen (CN); Bo Dai, Shenzhen (CN); and Kun Liu, Shenzhen (CN)
Assigned to ZTE CORPORATION, Shenzhen (CN)
Appl. No. 17/798,254
Filed by ZTE CORPORATION, Shenzhen (CN)
PCT Filed Jan. 19, 2021, PCT No. PCT/CN2021/072689
§ 371(c)(1), (2) Date Aug. 8, 2022,
PCT Pub. No. WO2021/179799, PCT Pub. Date Sep. 16, 2021.
Claims priority of application No. 202010167540.4 (CN), filed on Mar. 11, 2020.
Prior Publication US 2023/0070993 A1, Mar. 9, 2023
Int. Cl. H04W 48/12 (2009.01); H04L 5/00 (2006.01)
CPC H04W 48/12 (2013.01) [H04L 5/0051 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A configuration information determination method, comprising:
determining, by a first type terminal, according to physical downlink control channel (PDCCH) configuration signaling corresponding to system information block 1 (SIB1) in a master information block (MIB) sent by a base station, configuration information of a first control resource set zero (CORESET0) corresponding to the first type terminal, wherein the PDCCH configuration signaling corresponding to the SIB1 in the MIB corresponds to a second CORESET0 corresponding to a second type terminal, and wherein the first type terminal is different from the second type terminal in at least one of a bandwidth, a cost, complexity, a processing capability, power consumption, or a device size;
wherein the second CORESET0 is the same as the first CORESET0 in a case where the second CORESET0 is applicable to the first type terminal;
wherein in a case where the second CORESET0 is not applicable to the first type terminal, determining, by the first type terminal, according to the PDCCH configuration signaling corresponding to the SIB1 in the MIB, the configuration information of the first CORESET0 corresponding to the first type terminal comprises acquiring, by the first type terminal, according to the PDCCH configuration signaling corresponding to the SIB1 in the MIB, the configuration information of the first CORESET0; and
wherein a time domain position of the first CORESET0 comprises: the first CORESET0 is adjacent to a Synchronization Signal and Physical Broadcast CHannel Block (SSB) in a time domain: or an offset exists between the first CORESET0 and the SSB.