Uplink feedback channel reporting mechanism in wireless systems
US9107198B2 · kind B2 · utility
1Cited by
13References
2Claims
0Family size
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Key dates
| Filing date | Mar 7, 2013 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Apr 12, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0055
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An uplink feedback channel reporting method is disclosed for using the primary and secondary fast feedback channels to efficiently report the channel quality, MIMO feedback, and CQI types of data from a mobile station to a base station. The reporting method reports regular information periodically and non-regular information on demand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.