ETRI Journal
- 제29권5호
- /
- Pages.676-678
- /
- 2007
- /
- 1225-6463(pISSN)
- /
- 2233-7326(eISSN)
Chirp-Based Cognitive Ultra-wideband Radio
- Shen, Hanbing (Graduate School of IT&T, Inha University) ;
- Zhang, Weihua (Graduate School of IT&T, Inha University) ;
-
Kwak, Kyung-Sup
(Graduate School of IT&T, Inha University)
- 투고 : 2007.03.23
- 발행 : 2007.10.31
초록
In this letter, we propose a cognitive ultra-wideband radio scheme which is based on a modified chirp waveform. Therefore, it requires only time domain processing in the cognitive radio systems and reduces system complexity and power consumption.