Flexible channel quality indicator reporting
US8498639B2 · kind B2 · utility
35Cited by
1References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2008 |
| Grant date | Jul 30, 2013 |
| Priority date | — |
| Expiry date | May 11, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/542
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
System(s) and method(s) are provided that facilitate a flexible channel quality indicator (CQI) reporting directives or policies. A CQI reporting directive delivers an improved tradeoff between reporting accuracy and overhead by establishing subband-specific reporting periods, reporting repetitions, or power requirements. The CQI reporting directive is based at least in part on channel conditions, traffic requirements, and scheduling techniques. Automated optimization and negotiation of a CQI reporting directive based on communication performance is also incorporated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.