Carrier grouping schemes for wireless local area networks
US9059821B2 · kind B2 · utility
1Cited by
1References
48Claims
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Key dates
| Filing date | Jul 31, 2012 |
| Grant date | Jun 16, 2015 |
| Priority date | — |
| Expiry date | Aug 6, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W16/28
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method in a receiver includes receiving from a transmitter a request to provide channel feedback relating to a communication channel between the transmitter and the receiver. A maximum latency after which the channel feedback is expected by the transmitter is assessed. A spectral resolution with which to calculate the channel feedback is selected based on the assessed maximum latency. The channel feedback is calculated with the selected spectral resolution, and the calculated channel feedback is sent to the transmitter within the maximum latency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.