A statistical approach to Bertoni-Walfisch propagation model for mobile radio design in urban areas

Cavdar I.

53rd IEEE Vehicular Technology Conference (VTC), RHODES, Yunanistan, 6 - 09 Mayıs 2001, ss.279-283, (Tam Metin Bildiri)

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Basıldığı Şehir: RHODES
  • Basıldığı Ülke: Yunanistan
  • Sayfa Sayıları: ss.279-283
  • Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

Modeling the radio channel has been one of the most difficult parts of mobile radio system design, and is typically done in a statisticall fashion, based on measurements. A model developed by Bertoni-Walfisch considers the impact of rooftops and building heights by using diffraction to predict average signal strength at street level. A new extension method is proposed by extending the technique of Bertoni-Walfisch which is now valid for generalized conditions in mobile communications. The parameters of Bertoni-Walfisch model are determined by measurements in urban areas.