US 12,490,276 B2
Method and apparatus for determining information transmission position
Lei Song, Beijing (CN); Xin Su, Beijing (CN); and Qiubin Gao, Beijing (CN)
Assigned to DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
Appl. No. 17/926,631
Filed by DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing (CN)
PCT Filed Feb. 25, 2021, PCT No. PCT/CN2021/077956
§ 371(c)(1), (2) Date Nov. 21, 2022,
PCT Pub. No. WO2021/232873, PCT Pub. Date Nov. 25, 2021.
Claims priority of application No. 202010442881.8 (CN), filed on May 22, 2020.
Prior Publication US 2023/0209568 A1, Jun. 29, 2023
Int. Cl. H04W 4/00 (2018.01); H04L 5/00 (2006.01); H04W 72/0446 (2023.01); H04W 72/232 (2023.01)
CPC H04W 72/232 (2023.01) [H04L 5/0053 (2013.01); H04W 72/0446 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A method for determining an information transmission position, comprising:
obtaining, by a terminal, at least one downlink control information (DCI) sent by a network side, wherein the at least one DCI is at least one of at least two DCIs sent by the network side; wherein information contents of the at least two DCIs are identical and respectively carried in physical downlink control channels (PDCCHs) configured for repetition transmission;
determining, by the terminal, a first time-frequency resource set according to predefined information; wherein the first time-frequency resource set is first control channel resources carrying the at least one DCI; wherein the first control channel resources comprises:
at least one control channel resource on which transmission is performed earliest in time among control channel resources detected by the terminal; wherein the method further comprises: determining, by the terminal, the at least one control channel resource on which transmission is performed earliest in time as at least one control channel resource, on a first symbol of which transmission is performed earliest in time; or
at least one control channel resource on which transmission is performed latest in time among the control channel resources detected by the terminal; wherein the method further comprises: determining, by the terminal, the at least one control channel resource on which transmission is performed latest in time as at least one control channel, on a last symbol of which transmission is performed latest in time; and
determining, by the terminal, a transmission parameter for a first physical channel or first physical information according to the first time-frequency resource set.