US 12,407,553 B2
Flexible reference symbol pattern for wireless communication
Yongxia Lyu, Ottawa (CA); Jianglei Ma, Ottawa (CA); and Liqing Zhang, Ottawa (CA)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Aug. 24, 2022, as Appl. No. 17/894,541.
Application 17/894,541 is a continuation of application No. PCT/CN2020/119945, filed on Oct. 9, 2020.
Prior Publication US 2022/0407756 A1, Dec. 22, 2022
Int. Cl. H04L 27/26 (2006.01); H04L 5/00 (2006.01); H04L 25/02 (2006.01)
CPC H04L 27/2613 (2013.01) [H04L 5/0048 (2013.01); H04L 27/26025 (2021.01); H04L 5/001 (2013.01); H04L 25/0224 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for wireless communication comprising:
obtaining an indication of an index from a set of indices, the index indicating both: (1) a first subcarrier spacing (SCS) or first inverse discrete Fourier transform (IDFT) size, and (2) a respective position in time for each of at least one first multi-carrier symbol associated with the first SCS or the first IDFT size;
communicating at least one reference sequence using the at least one first multi-carrier symbol associated with the first SCS or first IDFT size, wherein each of the at least one first multi-carrier symbol is located at the respective position in time as indicated by the index;
communicating at least one second multi-carrier symbol that carries information based on a second SCS or second IDFT size.