Spectrum shaping of OFDM-based cognitive radio signals

Mahmoud H. A., ARSLAN H.

2008 IEEE Radio and Wireless Symposium, RWS, Orlando, FL, Amerika Birleşik Devletleri, 22 - 24 Ocak 2008, ss.113-116 identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/rws.2008.4463441
  • Basıldığı Şehir: Orlando, FL
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Sayfa Sayıları: ss.113-116
  • İstanbul Medipol Üniversitesi Adresli: Evet

Özet

In this paper, Orthogonal Frequency Division Multiplexing (OFDM) spectrum shaping using various techniques to reduce Adjacent Channel Interference (ACI) is investigated. The trade-offs between interference level and spectral efficiency, power consumption, and computational complexity are discussed. Simulation results along with detailed analysis showing the advantages and disadvantages of each technique are presented. © 2008 IEEE.