Quantum optimization for multiple input and multiple output (MIMO) processing
US11863279B2 · kind B2 · utility
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2References
22Claims
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Key dates
| Filing date | May 11, 2020 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | May 11, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Systems and methods herein provide for Multi-Input/Multi-Output (MIMO) processing. In one embodiment, a MIMO system comprises a receiver operable to receive a plurality of spatially multiplexed data streams. The system also comprises a processor operable to embed a maximum likelihood (ML) detection algorithm onto a quantum annealer, and to decode the spatially multiplexed data streams via the embedded ML to detect data bits of a plurality of users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.