Link adaptation method for use in a mobile radiocommunication system
US7016670B2 · kind B2 · utility
9Cited by
6References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 19, 2001 |
| Grant date | Mar 21, 2006 |
| Priority date | — |
| Expiry date | Jul 26, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0009
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of link adaptation in a mobile radiocommunication system includes selecting a coding and/or modulation scheme as a function of radio conditions represented by an average of radio measurement results. The average includes an average over a relatively short period for rapidly selecting a more rugged coding and/or modulation scheme if radio conditions are degraded rapidly, or an average over a relatively longer period for selecting a less rugged coding and/or modulation scheme or a more rugged coding and/or modulation scheme if radio conditions are not rapidly degraded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.