Terminal
US12309092B2 · kind B2 · utility
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0References
4Claims
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Key dates
| Filing date | Jun 26, 2019 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Jan 31, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0053
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
When using a different frequency band such as FR4, which is different from a frequency band including FR1 and FR2, the terminal uses a phase tracking reference signal (PTRS) having a different density in at least one of a time direction and a frequency direction to perform transmission or reception of a signal using the PTRS.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.