An interference mitigation study for coexistence of DS-UWB and OFDM

被引：0
|
作者：
Ohno, Kohei [1 ]
Ikegami, Tetsushi [1 ]
机构：
[1] Meiji Univ, Dept Elect Bioinformat, Tama Ku, Kawasaki, Kanagawa 2148571, Japan
来源：
2007 IEEE 18TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-9 | 2007年
关键词：
D O I：
暂无
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：
This paper discusses an interference DAA (Detection And Avoidance) technique for the Ultra Wideband (UWB) to share frequency bands with other radio systems. The effect of interference on DS (Direct Sequence) -UWB system to OFDM (Multi Band Orthogonal Frequency Division Multiplexing) modulated signal is evaluated. The proposed interference mitigation technique focuses on the symbol repetition cycle of DS-UWB. The effective symbol repetition interval is investigated to mitigate the effect of interference. The proposal DAA technique is aimed to the simple hardware structure only to control the symbol repetition cycle.
引用
收藏
页码：2756 / 2760
页数：5
相关论文
共 50 条
  • [1] Coexistence between DS-UWB and MB-OFDM:: Analysis and interference mitigation
    Mehbodniya, Abolfazl
    Aissa, Sonia
    GLOBECOM 2007: 2007 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-11, 2007, : 5200 - 5204
  • [2] Narrowband Interference Mitigation in DS-UWB Systems
    Wang, Cheng
    Ma, Maode
    Ying, Rendong
    Yang, Yuhang
    IEEE SIGNAL PROCESSING LETTERS, 2010, 17 (05) : 429 - 432
  • [3] Comparison of MB-OFDM and DS-UWB interference
    Nasri, A.
    Schober, R.
    Lampe, L.
    2006 IEEE INTERNATIONAL CONFERENCE ON ULTRA-WIDEBAND, VOLS 1 AND 2, 2006, : 553 - +
  • [4] A Study on Interference mitigation method with Spectrum Shaping code in DS-UWB radar
    Ohkuni, Kensuke
    Hayasi, Masayuki
    Kohno, Ryuji
    ITST: 2009 9TH INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORT SYSTEMS TELECOMMUNICATIONS, 2009, : 239 - 242
  • [5] Effects of MB-OFDM System Interference on the Performance of DS-UWB
    Mehbodniya, Abolfazl
    Aissa, Sonia
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2009, 58 (08) : 4665 - 4669
  • [6] Front-End Narrowband Interference Mitigation for DS-UWB Receiver
    Xiong, Hailiang
    Zhang, Wensheng
    Du, Zhengfeng
    He, Bo
    Yuan, Dongfeng
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2013, 12 (09) : 4328 - 4337
  • [7] On the Interference between DS-UWB Systems
    Zhu, Yi
    Wang, Hong-Jin
    Wang, Gang
    ISAPE 2008: THE 8TH INTERNATIONAL SYMPOSIUM ON ANTENNAS, PROPAGATION AND EM THEORY, PROCEEDINGS, VOLS 1-3, 2008, : 1117 - 1120
  • [8] Research on coexistence characteristics of DS-UWB systems
    Jiang Tao
    Cui Zhen-gang
    Wang Xue-huan
    Yang Xin
    2006 6TH INTERNATIONAL CONFERENCE ON ITS TELECOMMUNICATIONS PROCEEDINGS, 2006, : 278 - +
  • [9] Interference Mitigation Technique for Coexistence of Pulse-Based UWB and OFDM
    Kohei Ohno
    Tetsushi Ikegami
    EURASIP Journal on Wireless Communications and Networking, 2008
  • [10] Interference mitigation technique for coexistence of pulse-based UWB and OFDM
    Ohno, Kohei
    Ikegami, Tetsushi
    EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2008, 2008 (1)
12345