Methods of channel state information feedback and transmission in coordinated multi-point wireless communications system
US9025574B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Jul 10, 2012 |
| Grant date | May 5, 2015 |
| Priority date | — |
| Expiry date | Apr 11, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for feedback solutions that function in conjunction with CoMP transmissions. The feedback solutions are applicable to joint transmission (JT) as well as coordinated scheduling (CS) and coordinated beamforming (CB). Embodiments of the present disclosure are described herein in the context of a wireless network in compliance with LTE standards.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.