Patent ID: 11924017
Assignee: ZTE CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The method of claim 1, wherein, in response to the spreading factor being 4, the spreading sequences are defined as [0, 0, 1, 1; 0, 0, 1, −1; 1, 0, 1, 0; 1, 0, −1, 0; 1, 0, 0, 1; 1, 0, 0, −1; 1, j, 0, 0; 1, −j, 0, 0; 0, 1, 0, j; 0, 1, 0, −j; 0, 1, 1, 0; 0, 1, −1, 0] or [1, 1, 0, 0; 1, −1, 0, 0; 1, 0, j, 0; 1, 0, −j, 0; 0, 1, 0, 1; 0, 1, 0, −1; 1, 0, 0, j; 1, 0, 0, −j; 0, 1, j, 0; 0, 1, −j, 0; 0, 0, 1, j; 0, 0, 1, −j], and wherein j2=−1.