1. Ericsson Research, Sweden
2. Fraunhofer Heinrich Hertz Institute, Germany
3. Aalto University, Finland
4. University of Oulu, Finland
5. NTT DOCOMO INC, Japan
6. Anite Telecoms Oy, Finland
7. DOCOMO Euro-Labs, Germany
8. Elektrobit Wireless Communications Ltd., Finland
9. Nokia Research Center, Finland