公开(公告)号：US20210176110A1

公开(公告)日：2021-06-10

申请号：US16764703

申请日：2018-11-09

Applicant: ZTE CORPORATION

Inventor： Wei GOU ,  Peng HAO ,  Bao ZHAO ,  Xianghui HAN

IPC: H04L27/26 ,  H04B1/713 ,  H04L5/00

Abstract: Provided are a method and device for determining a sequence group and a method and device for determining a cyclic shift. The method includes: determining a symbol index of a first specified orthogonal frequency division multiplexing (OFDM) symbol in a scheduling unit; and determining a sequence group or cyclic shift used by a channel or a signal according to the symbol index.