Outage Probability Analysis of Dual-Hop Multi-HAPS THz Satellite Communication Systems Iki Atlamali Çok HAPS'li THz Uydu Haberleşme Sistemlerinin Kesinti Olasiliǧi Analizi

Ahrazoğlu E. S., Can M., Erdoǧan E., Altunbaş İ.

31st IEEE Conference on Signal Processing and Communications Applications, SIU 2023, İstanbul, Türkiye, 5 - 08 Temmuz 2023 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/siu59756.2023.10223747
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Anahtar Kelimeler: HAPS, hardware impairments, pointing errors, satellite communication, THz
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

In this study, a satellite communication system that utilizes terahertz (THz) frequencies and provides communication between satellite and ground station via multiple high altitude platform stations (HAPSs) is analyzed in terms of outage probability. The analysis includes pathloss, α-μ fading, the effects of pointing errors (PE) and hardware impairments (HI). In addition, the system performances are compared for cases where PE and HI effects are observed and not observed. The theoretical results are validated by computer simulations.