Method for precoding and decoding distributing MIMO channels in relay-based DF cooperative wireless networks
US8743979B2 · kind B2 · utility
5Cited by
4References
8Claims
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Key dates
| Filing date | Nov 24, 2010 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Aug 8, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2001/0097
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
It is well known that relay-based DF cooperative wireless networks outperform AF cooperative networks. However, this performance enhancement is achievable through considerable signal processing (precoding/decoding) at relay nodes. To reduce the precoding/decoding complexity, a method for precoding and decoding a distributive MIMO channel in the relay-based DF cooperative wireless network using EVD based on properties of Jacket transformations is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.