Efficient training schemes for MIMO based wireless networks
US7804800B2 · kind B2 · utility
69Cited by
1References
20Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 31, 2006 |
| Grant date | Sep 28, 2010 |
| Priority date | — |
| Expiry date | Nov 19, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0643
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Schemes are disclosed for efficiently training MIMO channels in wireless networks. In at least one embodiment, multiple STAs in a network may share a single channel sounding packet to develop corresponding beamforming matrices or CSI.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.