Method and apparatus for interference control in a multi-cell communication system
US8675563B2 · kind B2 · utility
3Cited by
24References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2011 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Apr 26, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/242
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus disclosed maximize the capacity of serving cells and minimize inter-cell interferences due to power emission from serving cells in a multi-carrier, multi-cell communication system. The control methods and apparatus take into account various factors such as cell configuration, frequency reuse, geometry and path-loss information, transmission priority, subchannel configuration, feedback from other cells, or any combination thereof, and produce signals that control the transmission power levels and the modulation and coding of transmitted signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.