Apparatus and method for channel state information feedback in wireless communication system
US9929787B2 · kind B2 · utility
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30Claims
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Key dates
| Filing date | Sep 14, 2015 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Oct 8, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W28/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Methods and apparatuses are provided for devices in a wireless communication system. Information requesting a channel estimation by at least one second device is transmitted from a first device to the at least one second device. Channel information is received at the first device as feedback from the at least one second device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.