Transmit power control techniques for wireless communication systems
US8060035B2 · kind B2 · utility
169Cited by
6References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 13, 2005 |
| Grant date | Nov 15, 2011 |
| Priority date | — |
| Expiry date | Aug 5, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0062
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods and systems of controlling transmit power in a multi-user wireless communication system is provided, A transmit power, level for a transmitter is determined according to an algorithm based in communication theory, such as an iterative water-filling procedure, which takes into account an assumption of transmit behaviours of transmitters in the communication system. Actual transmit behaviours of transmitters in the communication system are monitored using a learning algorithm to determine whether any transmitters exhibit transmit behaviours which are not consistent with the assumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.