Title:
HIGH-DIMENSIONAL NON-ORTHOGONAL TRANSMISSION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/100027
Kind Code:
A1
Abstract:
Disclosed is a high-dimensional non-orthogonal transmission method, which belongs to the field of communications, and particularly relates to a high-dimensional non-orthogonal transmission method. In the present invention, signals of various users are mapped to form high-dimensional signals, and the high-dimensional signals are pre-coded, such that non-orthogonal transmission is realized in a higher dimension. Moreover, different users perform matched receiving on respective signals, and non-orthogonal transmission signals can be recovered merely by means of a receiver with a linear complexity. By means of the method disclosed in the present invention, multi-user data non-orthogonal transmission can be realized without depending on conditions such as user pairing and collaboration, and various users do not need to perform iterative feedback, such that the detection complexity of non-orthogonal multi-user signals is significantly reduced.
Inventors:
YUE GUANGRONG (CN)
YU DAIZHONG (CN)
YANG LIN (CN)
YU DAIZHONG (CN)
YANG LIN (CN)
Application Number:
PCT/CN2021/090967
Publication Date:
May 19, 2022
Filing Date:
April 29, 2021
Export Citation:
Assignee:
UNIV OF ELECTRONIC (CN)
International Classes:
H04L1/00
Foreign References:
| CN112073156A | 2020-12-11 | |||
| CN112104582A | 2020-12-18 | |||
| CN112019464A | 2020-12-01 | |||
| CN110365377A | 2019-10-22 | |||
| US20180269935A1 | 2018-09-20 |
Attorney, Agent or Firm:
CHENGDU, DIANJING IP AGENCY (CN)
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