Prioritizing time critical data for transmission during power limited state in DC-HSUPA operation
US9066362B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2013 |
| Grant date | Jun 23, 2015 |
| Priority date | — |
| Expiry date | Jan 19, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques for prioritizing time critical data for transmission during a power-limited state in DC-HSUPA operation are described. A user equipment (UE) may be in a power-limited state. The UE may identify non-scheduled, time critical data and scheduled data as available for transmission. The UE may detect that a minimum transport block size is about to be selected for a transmission on a secondary uplink carrier. The UE may prioritize the non-scheduled, time critical data over the scheduled data and transmit the non-scheduled, time critical data on a primary uplink carrier based on the prioritizing. The UE also may transmit the scheduled data during a transmission time interval (TTI) that is different from the TTI during which the non-scheduled, time critical data was transmitted. The non-scheduled, time critical data and the scheduled data may be transmitted using transmit diversity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.