Method and apparatus for detecting signal with quantum computing in MIMO system
US11483039B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jul 29, 2021 |
| Grant date | Oct 25, 2022 |
| Priority date | — |
| Expiry date | Jul 29, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/0202
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method of detecting a signal in a wireless communication system supporting multiple-input multiple-output (MIMO) is provided. The method includes obtaining a MIMO channel matrix between a transmission end and a reception end and a reception vector received by the reception end, identifying a modulation scheme of the transmission end, applying a preset equation modification scheme to the MIMO channel matrix and the reception vector according to the identified modulation scheme, and detecting a transmission vector of the transmission end by performing quantum calculation on the modified MIMO channel matrix and the modified reception vector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.