System and method for sectorized transmission in a wireless network
US10764909B2 · kind B2 · utility
1Cited by
5References
20Claims
0Family size
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Key dates
| Filing date | Dec 20, 2017 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Dec 20, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/046
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The hidden node problem can be avoided by scheduling stations in different sectors to perform transmissions during different time periods. Sectorized scheduling can be communicated to stations through transmission of beamformed beacon signals at the beginning of respective time periods. For instance, a first beamformed beacon signal may be transmitted to stations in a first sector at the beginning of a first time period, while a second beamformed beacon signal may be transmitted to stations in a second sector at the beginning of a second time period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.