Virtual resource unit for multi-resource unit assignment to a single station in WLAN
US11252749B2 · kind B2 · utility
3Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 2020 |
| Grant date | Feb 15, 2022 |
| Priority date | — |
| Expiry date | Jul 9, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention can assign multiple resource units (RUs) to a single wireless station using an aggregated Multi-RU (“virtual resource unit” or “vRU”) that aggregates multiple RUs, and the parameters of the virtual RU can be calculated according to existing standards such the padding schemes and RUs (e.g., RU26, RU52, RU106, RU242, RU484, RU996, RU2x996) defined in IEEE 802.11ax. The virtual RU parameters used for joint encoding can be directly calculated based on formulas described herein according to embodiments of the present invention, and according to values obtained from pre-defined tables.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.