Relay Selection Methods in Cooperative Spatial Modulation for Wireless Networks


Kartlak H., Odabasioglu N., Akan A.

23nd Signal Processing and Communications Applications Conference (SIU), Malatya, Türkiye, 16 - 19 Mayıs 2015, ss.2553-2556 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Doi Numarası: 10.1109/siu.2015.7130405
  • Basıldığı Şehir: Malatya
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.2553-2556
  • İstanbul Üniversitesi Adresli: Evet

Özet

In this paper, a new cooperation scenario and relay selection algorithm is proposed for wireless networks using cooperative spatial modulation. The proposed method is based on the selection of best relay for spatial modulation. In addition, spatial modulation was implemented by selecting 4 best relays from 4 different relay groups, resulting improved performance. The average symbol error probabilities are calculated to test the transmission performance of the proposed method using computer simulations. Results show that the proposed cooperative spatial modulation scheme improves the system performance.