Method for implementing link self-adaptation, network device and terminal device
US9509463B2 · kind B2 · utility
2Cited by
18References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2012 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Sep 7, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is a method for implementing link self-adaptation, comprising: sending a downlink sounding channel and a channel quality information CQI feedback resource indication; and receiving CQI information, and selecting a suitable transmission mode for downlink data transmission according to the CQI information. Further disclosed are a network device and a terminal device. By using the method and devices provided in the present invention, the spectrum utilization rate and system performance can be improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.