Apparatus and method for channel information feedback in wireless communication system
US10158408B2 · kind B2 · utility
1Cited by
1References
16Claims
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Key dates
| Filing date | Mar 26, 2015 |
| Grant date | Dec 18, 2018 |
| Priority date | — |
| Expiry date | Aug 10, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/0224
- 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). A channel information feedback in a wireless communication system and a method of a receiving node of a wireless communication system are provided. The method includes transmitting an indication representing an indexing rule for channel values and block-wise quantized channel information, and receiving beamformed signals mapped to an antenna based on the indexing rule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.