Method and apparatus for measuring downlink interference in OFDM mobile communication system
US10009903B2 · kind B2 · utility
5Cited by
1References
20Claims
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Key dates
| Filing date | Jun 25, 2012 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Feb 21, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for efficiently measuring downlink interference in a Distributed Antenna System (DAS)-based Long Term Evolution Advanced (LTE-A) system with a plurality antennas distributed within the service area of each evolved Node B (eNB), through the use of a Channel Status Information Reference Signal (CSI-RS) method and a muting method, is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.