Characterization of co-channel interference in a wireless communication system
US8462646B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 9, 2007 |
| Grant date | Jun 11, 2013 |
| Priority date | — |
| Expiry date | Feb 9, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W28/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for characterizing interference in a radio communication system including a plurality of radio transceiver stations configured to communicate with user equipment, includes: measuring, by user equipment in radio communication with a serving transceiver station, quantities indicative of interference from interfering transceiver stations; sending the measured quantities to the serving transceiver station; associating at least one codebook with the serving transceiver station, the codebook including a number of codewords each representing a respective quantized interference situation in an area covered by the serving transceiver station; and identifying in the codebook a codeword representative of the quantities measured by the user equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.