Method, device, and system for sending and receiving control channel information
US9288802B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2014 |
| Grant date | Mar 15, 2016 |
| Priority date | — |
| Expiry date | Sep 12, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03898
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a method, device, and system for sending and receiving control channel information. When a base station schedules a first relay, the base station selects a second relay according to an optimal precoding code book selected by the first relay. An optimal precoding code book selected by the second relay is orthogonal to the optimal precoding code book selected by the first relay. Control channel information of the first relay and control channel information of the second relay his encapsulated into a high speed downlink shared control channel HS-SCCH, and scrambling the HS-SCCH. The scrambled HS-SCCH is sent to the first relay and the second relay.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.