Carrier scheduling method, device and system for carrier aggregation
US10834746B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2016 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Aug 7, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W28/0289
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is a carrier scheduling method, device and system for carrier aggregation. The method may include: within a current transmission time interval (TTI), when the number of times of overlapping between search spaces of all user equipment (UEs) to be scheduled satisfies a preset determination condition, selecting a UE-specific downlink control information (DCI) format; marking the selected UE-specific DCI format, and setting scheduling of a physical downlink shared channel (PDSCH) corresponding to the UE-specific DCI format onto an anchor carrier component; setting physical downlink control channels (PDCCHs) corresponding to remaining DCI formats other than the UE-specific DCI format onto carrier components for scheduling the PDSCHs corresponding to the remaining DCI formats; and sending the set anchor carrier component and the carrier components set corresponding to the remaining DCI formats to the UEs to be scheduled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.