Yazar
Celik, G., Aitalieva, A., Celebi, H., Uysal, Murat
Basım Tarihi
2018-10
Basım Yeri
-
Elsevier
Konu
Channel modeling, Data link design, Tactical communications, Sensor networks, Software defined radio
Tür
Süreli Yayın
Dil
İngilizce
Dijital
Evet
Yazma
Hayır
Kütüphane
Özyeğin Üniversitesi
Demirbaş Numarası
1874-4907
Kayıt Numarası
f4d90dac-6387-4d0a-91a7-00ccfba47028
Lokasyon
Electrical & Electronics Engineering
Tarih
2018-10
Notlar
Ministry of Science, Technology and Space ; ASELSAN Corporation
Örnek Metin
In this paper, we present an overall data link design for a tactical wireless sensor network operating at VHF band considering software defined radio (SDR) approach. An empirical channel modeling for the target environment is developed, and the large and small scale statistics of the wireless channel are obtained. Then, the physical layer properties including modulation, channel coding, frequency hopping are designed according to the power and bandwidth efficiency requirements. Additionally, the medium access control (MAC) and automatic repeat request (ARQ) protocols are designed and the complete end-to-end system is tested in the field using the SDR platform. The measurement results are promising for the proposed datalink of the VHF wireless sensor networks operating in the dense hilly environments.
DOI
10.1016/j.phycom.2018.08.007
Cilt
30
