Feedback method for virtual MIMO transmission in wireless ad-hoc communication system
US8867639B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Apr 23, 2013 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Apr 23, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/024
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for communicating between first multiple nodes and second multiple nodes in a wireless communication system is disclosed. The second multiple nodes may perform a first local sharing procedure for a virtual MIMO (Multiple Input Multiple Output) feedback during a first predetermined time. And then, the second multiple nodes may transmit feedback of channel status information to the first multiple nodes during an integer multiple of a second predetermined time. Finally, the first multiple nodes may perform a second local sharing procedure for the virtual MIMO feedback during the first predetermined time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.