1. INTEL Deutschland GmbH, Munich, Germany
2. Commissariat a I'Energie Atomique et Aux Energies Alternatives, Grenoble, France
3. Electron. & Telecommun. Res. Inst., Seoul, South Korea
4. Univ. of Oulu, Oulu, Finland
5. Thales Alenias Space, France
6. Fraunhofer Heinrich Hertz Inst., Berlin, Germany
7. Nokia, Oulu, Finland