US 11,943,086 B2
Symbol processing method and apparatus
Fengwei Liu, Chengdu (CN); and Huang Huang, Chengdu (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed on Dec. 29, 2021, as Appl. No. 17/564,450.
Application 17/564,450 is a continuation of application No. PCT/CN2020/095627, filed on Jun. 11, 2020.
Claims priority of application No. 201910591582.8 (CN), filed on Jul. 2, 2019.
Prior Publication US 2022/0123979 A1, Apr. 21, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 27/26 (2006.01); H04L 5/00 (2006.01)
CPC H04L 27/2607 (2013.01) [H04L 5/0048 (2013.01); H04L 27/2613 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A symbol processing method, comprising:
obtaining a plurality of complex-valued symbols;
dividing the plurality of complex-valued symbols into a plurality of sequences, wherein each sequence corresponds to one symbol;
performing a copy operation on the plurality of sequences to produce two pluralities of sequences, corresponding to two symbols, each of the two pluralities of sequences of the two symbols having at least one complex-valued symbol that is the same; and
transmitting the two sequences consecutively in a time domain.