Title:
DATA TRANSMISSION METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/228513
Kind Code:
A1
Abstract:
A data transmission method and apparatus, and a device and a storage medium, which belong to the technical field of communications. The data transmission method comprises: a target communication device performing sub-carrier non-orthogonal high spectrally efficient frequency division multiplexing (SEFDM) on at least two modulation symbol streams, so as to obtain a data stream to be transmitted; and the target communication device transmitting said data stream, wherein at least two modulation symbol streams in said data stream are mapped onto sub-carriers in a staggered manner, and different modulation symbol streams from among the at least two modulation symbol streams belong to different users.
Inventors:
YUAN PU (CN)
LIU JIN (CN)
CHEN BAOLONG (CN)
LIU JIN (CN)
CHEN BAOLONG (CN)
Application Number:
PCT/CN2022/089895
Publication Date:
November 03, 2022
Filing Date:
April 28, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04L27/34; H04J1/00; H04L1/00
Foreign References:
| CN108882226A | 2018-11-23 | |||
| CN108289022A | 2018-07-17 | |||
| CN105830467A | 2016-08-03 | |||
| CN102752255A | 2012-10-24 | |||
| CN101102296A | 2008-01-09 | |||
| US20090185475A1 | 2009-07-23 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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