Cognospectrum: Spectrum adaptation and evolution in cognitive ultra-wideband radio

被引：15
|
作者：
Zhou, XF [1 ]
Yazdandoost, KY [1 ]
Zhang, HG [1 ]
Chlamtac, I [1 ]
机构：
[1] CREATE NET, I-38100 Trento, Italy
来源：
2005 IEEE INTERNATIONAL CONFERENCE ON ULTRA-WIDEBAND (ICU) | 2005年
关键词：
cognospectrum; Cognitive Radio; Ultra Wideband; UWB; pulse waveform; pulse shaping; UWB antenna; spectrum adaptation; spectrum notch; spectrum evolution; pre-equalization; equalization;
D O I：
10.1109/ICU.2005.1570076
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Cognitive Ultra Wideband (UWB) Radio is proposed to exploit the advantages of combining Cognitive Radio with Ultra Wideband technologies. In order to realize Cognitive UWB Radio, nuiltiple pulse waveform adaptations have been investigated for producing the expected spectral notches while matching with FCC spectral mask and other frequency regulation requirements. To verify the pulse distortion effect of UWB antenna on Cognitive UWB Radio, the generated pulse waveform is further transferred through an actual UWB antenna. Furthermore, pre-equalization scheme is considered before antenna transmission, so as to compensate the pulse distortion effects.
引用
收藏
页码：713 / 718
页数：6
相关论文
共 50 条
  • [41] Ultra-wideband radio the new part 15
    Shively, D
    [J]. MICROWAVE JOURNAL, 2003, 46 (02) : 132 - +
  • [42] AN OPTRONIC PROCESSOR FOR ULTRA-WIDEBAND SPECTRUM AWARENESS
    Wu, Jiaqi
    Gao, Yesheng
    Yuan, Bin
    Liu, Xingzhao
    [J]. 2019 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2019), 2019, : 1931 - 1934
  • [43] Design Ultra-Wideband Antenna 800-2400 MHz for Cognitive Radio Applications
    Hermida, I. Dewa Putu
    Wahyu, Yuyu
    Permana, Deni K.
    Kurniawan, Putra
    Wijanto, Heroe
    [J]. 2017 INTERNATIONAL CONFERENCE ON RADAR, ANTENNA, MICROWAVE, ELECTRONICS, AND TELECOMMUNICATIONS (ICRAMET), 2017, : 158 - 163
  • [44] Pulse shaping for cognitive ultra-wideband communications
    Wu, Xuan-li
    Sha, Xue-jun
    Li, Cheng
    Zhang, Nai-tong
    [J]. WIRELESS COMMUNICATIONS & MOBILE COMPUTING, 2010, 10 (06): : 772 - 786
  • [45] Cognitive technology for ultra-wideband/WiMax coexistence
    Mishra, Shridhar Mubaraq
    Ten Brino, Stephan
    Mahadevappa, Ravi
    Brodersen, Robert W.
    [J]. 2007 2ND IEEE INTERNATIONAL SYMPOSIUM ON NEW FRONTIERS IN DYNAMIC SPECTRUM ACCESS NETWORKS, VOLS 1 AND 2, 2007, : 179 - +
  • [46] Analysis of ultra-wideband short pulses for radio communications
    Zhang, Y
    Geyer, ME
    [J]. INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2002, 15 (01) : 1 - 12
  • [47] Evaluation of Weighted Impulse Radio for Ultra-Wideband Localization
    Sathaporn Promwong
    Jutamas Thongkam
    [J]. Wireless Personal Communications, 2020, 115 : 2695 - 2704
  • [48] Design and Implementation of Ultra-Wideband Impulse Radio Transmitter
    Tatsis, Giorgos
    Votis, Constantinos
    Raptis, Vasilis
    Christofilakis, Vasilis
    Chronopoulos, Spyridon K.
    Kostarakis, Panos
    [J]. 7TH INTERNATIONAL CONFERENCE OF THE BALKAN PHYSICAL UNION VOLS 1 AND 2, 2009, 1203 : 579 - 584
  • [49] Ultra-wideband radio signals distribution in FTTH networks
    Llorente, R.
    Alves, T.
    Morant, M.
    Beltran, M.
    Perez, J.
    Cartaxo, A.
    Marti, J.
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2008, 20 (9-12) : 945 - 947
  • [50] Evaluation of Ultra-Wideband Radio for Industrial Wireless Control
    King, Daniel M.
    Nickerson, Bradford G.
    Song, Wei
    [J]. 2017 IEEE 38TH SARNOFF SYMPOSIUM, 2017, : 24 - 29
12345