Patent ID: 11924012
Assignee: ZTE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A signal transmitting device, applied to a node, comprising:
a memory, which is configured to store programs for signal transmitting; and
a processor, which is configured to execute the programs, wherein when executed, the programs is configured to transmit a first signal, wherein the first signal comprises at least one first structure, wherein each of the at least one first structure comprises at least one symbol group (SG), each of the at least one SG in the each of the at least one first structure comprises a cyclic prefix and at least one symbol, or comprises a cyclic prefix, at least one symbol and guard time; and symbols of the each of the at least one SG in the each of the at least one first structure occupy a same subcarrier or a same frequency resource in frequency domain;
wherein in a case where the first signal comprises two first structures, and each of the two first structures comprises three SGs, a first one of the two first structures comprises SG0, SG1 and SG2, and a second one of the two first structures comprises SG3, SG4 and SGS; wherein for the three SGs in the first one of the two first structures, in a case where a subcarrier index of the SG0 is 0, a subcarrier index of the SG1 is 1, and a subcarrier index of the SG2 is 0; in a case where the subcarrier index of the SG0 is 1, the subcarrier index of the SG1 is 0, and the subcarrier index of the SG2 is 1; in a case where the subcarrier index of the SG0 is 2, the subcarrier index of the SG2 is 3, and the subcarrier index of the SG3 is 2; in a case where the subcarrier index of the SG0 is 3, the subcarrier index of the SG1 is 2, and the subcarrier index of the SG2 is 3; in a case where the subcarrier index of the SG0 is 4, the subcarrier index of the SG1 is 5, and the subcarrier index of the SG2 is 4; in a case where the subcarrier index of the SG0 is 5, the subcarrier index of the SG1 is 4, and the subcarrier index of the SG2 is 5; in a case where the subcarrier index of the SG0 is 6, the subcarrier index of the SG1 is 7, and the subcarrier index of the SG2 is 6; in a case where the subcarrier index of the SG0 is 7, the subcarrier index of the SG1 is 6, and the subcarrier index of the SG2 is 7; in a case where the subcarrier index of the SG0 is 8, the subcarrier index of the SG1 is 9, and the subcarrier index of the SG2 is 8; in a case where the subcarrier index of the SG0 is 9, the subcarrier index of the SG1 is 8, and the subcarrier index of the SG2 is 9; in a case where the subcarrier index of the SG0 is 10, the subcarrier index of the SG1 is 11, and the subcarrier index of the SG2 is 10; in a case where the subcarrier index of the SG0 is 11, the subcarrier index of the SG1 is 10, and the subcarrier index of the SG2 is 11; and
for the three SGs in the second one of the two first structures, in a case where a subcarrier index of the SG3 is 0, a subcarrier index of the SG4 is 6, and a subcarrier index of the SG5 is 0; in a case where the subcarrier index of the SG3 is 1, the subcarrier index of the SG4 is 7, and the subcarrier index of the SG5 is 1; in a case where the subcarrier index of the SG3 is 2, the subcarrier index of the SG4 is 8, and the subcarrier index of the SG5 is 2; in a case where the subcarrier index of the SG3 is 3, the subcarrier index of the SG4 is 9, and the subcarrier index of the SG5 is 3; in a case where the subcarrier index of the SG3 is 4, the subcarrier index of the SG4 is 10, and the subcarrier index of the SG5 is 4; in a case where the subcarrier index of the SG3 is 5, the subcarrier index of the SG4 is 11, and the subcarrier index of the SG5 is 5; in a case where the subcarrier index of the SG3 is 6, the subcarrier index of the SG4 is 0, and the subcarrier index of the SG5 is 6; in a case where the subcarrier index of the SG3 is 7, the subcarrier index of the SG4 is 1, and the subcarrier index of the SG5 is 7; in a case where the subcarrier index of the SG3 is 8, the subcarrier index of the SG4 is 2, and the subcarrier index of the SG5 is 8; in a case where the subcarrier index of the SG3 is 9, the subcarrier index of the SG4 is 3, and the subcarrier index of the SG5 is 9; in a case where the subcarrier index of the SG3 is 10, the subcarrier index of the SG4 is 4, and the subcarrier index of the SG5 is 10; and in a case where the subcarrier index of the SG3 is 11, the subcarrier index of the SG4 is 5, and the subcarrier index of the SG5 is 11.