Method for cancelling self-interference by apparatus that uses FDR scheme
US10367663B2 · kind B2 · utility
4Cited by
5References
12Claims
0Family size
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Key dates
| Filing date | May 24, 2016 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | May 24, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for cancelling self-interference by a base station that uses a full duplex radio (FDR) scheme may comprise the steps of: transmitting, to a terminal, information associated with reference signal (RS) power boosting, which has been changed for estimation of a self-interference channel; transmitting an RS on the basis of the changed RS power boosting; estimating the self-interference channel according to the RS; and cancelling the self-interference on the basis of the estimation of the self-interference channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.