Power consumption optimization of wireless communication systems for content delivery
US10517015B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2018 |
| Grant date | Dec 24, 2019 |
| Priority date | — |
| Expiry date | Apr 27, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A device implementing the subject wireless communication system may include one or more memories, and one or more processors coupled to the one or more memories. In some aspects, the one or more processors are configured to cause receiving a first frame comprising an indication that the station has data buffered at an access point, determining, in response to the first frame, whether a measured buffer depth exceeds a predetermined threshold, receiving a second frame comprising a predetermined amount of buffered data based on the measured buffer depth, transitioning, after the predetermined amount of buffered data is received, into a sleep mode for a first predetermined duration when the measured buffer depth exceeds the predetermined threshold, and transitioning into the sleep mode for a second predetermined duration less than the first predetermined duration when the measured buffer depth does not exceed the predetermined threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.