Method and device for scheduling resource in coordinated multi-point transmission
US9781740B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2014 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Jun 28, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0073
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The embodiments of the present application disclose a method and a device for scheduling a resource in coordinated multi-point transmission and relate to the field of the wireless communications, so as to reduce the delay of a non-center coordination scheduling solution under the coordinated multi-point CoMP transmission and improve the scheduling efficiency. The solution comprises: a serving base station determining, according to a preset result of a negotiation with a coordinated base station, a final precoding matrix the coordinated base station prohibits; scheduling a resource according to channel state information (CSI) reported by a user terminal and the final precoding matrix the coordinated base station prohibits, and the coordinated base station scheduling the resource according to the CSI reported by the user terminal and the final precoding matrix the coordinated base station prohibits. By using the solution, the efficiency of the resource scheduling can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.