1. MITOLA J,MAGUIRE G.Cognitive radio:making software radios more personal[J].IEEE Personal Communications Magazine,1999,6(6):13-18.
[2]
2. 郑红伟,周正.超宽带技术在认知无线电中的应用研究[J].数据通信,2006(2):11-13.ZHENG Hongwei,ZHOU Zheng.The investigation on the application of UWB to cognitive radio[J].Data Communication,2006(2):11-13.
[3]
3. ZHOU Xiaofei,YAZDANDOOST K Y,ZHANG Honggang,et al.Cognospectrum:spectrum adaptation and evolution in cognitive ultra-wideband radio[C]//IEEE International Conference on Ultra-Wideband.Zurich,Switzerland,2005:713-718.
[4]
4. ZHANG Honggang,ZHOU Xiaofei,YAZDANDOOST K Y,et al.Multiple signal waveforms adaptaion in cognitive ultra-wideband radio evolution[J].IEEE Journal on Selected Areas in Communications,2006,24(4):878-884.
[5]
5. SAEED R A,KHATUN S,ALI B M,et al.An adaptive UWB waveform with spectral sharing capability[C]//2nd International Conference in Information & Communication Technologies:From Theory to Applications.Damascus,Syria,2006:2309-2313.
[6]
6. SAEED R A,KHATUN S,ALI B M,et al.Ultra-wideband interference mitigation using cross-layer cognitive radio[C] // Wireless and Optical Communications Network.Bangalore,India,2006:5-9.
[7]
7. LUO X,YANG L,GIANNAKIS G B.Designing optimal pulse-shapers for ultra-wideband radios[J].Journal of Communications and Networks,2003,5(4):344-353.
[8]
8. 沙学军,王利利,吴宣利,等.基于半正定规划的超宽带正交脉冲波形设计[J].哈尔滨工业大学学报,2008,40(7):1048-1051.SHA Xuejun,WANG Lili,WU Xuanli,et al.Semi-definite programming based ultra-wideband orthogonal pulse waveform design[J].Journal of Harbin Institute of Technology.2008,40(7):1048-1051.
[9]
10. PARKS T W,MCCLELLAN J H.Chebyshev approximation for nonrecursive digital filters with linear phase[J].IEEE Transactions on Circuit Theory,1972,19(2):189-194.
[10]
9. DOTLIC I,KOHNO R.Design of the orthogonal UWB pulses with the cognitive radio applications[C]//The 18th Annual IEEE International Symposium on Personal,Indoor and Mobile Radio Communications.Athens,Greece,2007:1-5.