Method and device for determining channel quality indication information
US9107087B2 · kind B2 · utility
12Cited by
0References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 12, 2012 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Jun 28, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/34
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The disclosure provides a method and device for determining Channel quality indication information, which is configured to perform channel measurement based on a reference signal, so as to obtain a CQI information. The method considers the influence of multiple factors on CQI calculation, including selection of a measurement reference signal as well as the influence of multiple complex conditions on CQI calculation, thereby solving the problem that an existing system is unable to obtain accurate Channel quality indication information when using a transmission mode 9, and enhancing the flexibility and performance of the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.