Equalizer coefficients for error vector magnitude measurement in new radio base station conformance testing
US12425274B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | May 3, 2021 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Feb 7, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0048
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
According to a first embodiment, a method may include calculating at least one moving average window size in a frequency domain associated with a channel bandwidth and adjusting the at least one moving average window size in the frequency domain for at least one demodulation reference signal subcarrier in at least one resource block where at least one gap having a size of at least a predefined size is between the at least one resource block. The at least one resource block comprises a predetermined number of demodulation reference signal subcarriers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.