1. Istanbul Medeniyet University,Department of Electrical and Electronics Engineering,Istanbul,Turkey
2. Turkcell 6GEN. Lab Turkcell Iletisim Hizmetleri Inc.,Istanbul,Turkey
3. Yildiz Technical University,Department of Electronics and Communication Engineering,Istanbul,Turkey
4. Koc University,Department of Electrical and Electronics Engineering,Istanbul,Turkey
5. School of Electronic and Information Engineering, South China University of Technology,Guangzhou,China