Advanced Search
Volume 32 Issue 6
Jun.  2010
Turn off MathJax
Article Contents
Zhou Zhi-qiang, Cheng Yu-fan, Li Shao-qian. Performance Analysis of FFH/BFSK Receivers with Selection Combining over Nakagami-m Fading Channels with Partial-Band Jamming[J]. Journal of Electronics & Information Technology, 2010, 32(6): 1441-1445. doi: 10.3724/SP.J.1146.2009.00672
Citation: Zhou Zhi-qiang, Cheng Yu-fan, Li Shao-qian. Performance Analysis of FFH/BFSK Receivers with Selection Combining over Nakagami-m Fading Channels with Partial-Band Jamming[J]. Journal of Electronics & Information Technology, 2010, 32(6): 1441-1445. doi: 10.3724/SP.J.1146.2009.00672

Performance Analysis of FFH/BFSK Receivers with Selection Combining over Nakagami-m Fading Channels with Partial-Band Jamming

doi: 10.3724/SP.J.1146.2009.00672
  • Received Date: 2009-05-06
  • Rev Recd Date: 2010-02-11
  • Publish Date: 2010-06-19
  • Selection Combining (SC) receiver for Fast Frequency-Hopped Binary Frequency-Shift-Keying (FFH/ BFSK) communication systems can reduce the performance degradation caused by interference. The SC receiver model is proposed in the present of Partial Band Noise Jamming (PBNJ). The bit-error probability is evaluated for the receiver over a frequency-nonselective slowly Nakagami-m fading channel with PBNJ and additive white Gaussian noise. A closed-form error probability expression is given. It is shown that the SC receiver with high diversity order is immune to PBNJ and it achieves better performance comparing to several other combining receivers when the jamming power is strong. Under certain channel conditions, there is an optimal diversity order. An adaptive scheme is proposed for improving the performance of SC receiver when the jamming power decreases.
  • loading
  • Wu T M. A suboptimal maximum-likelihood receiver for FFH/BFSK systems with multitone jamming over frequency-selective Rayleigh-fading channels [J].IEEE Transactions on Vehicular Technology.2008, 57(2):1316-1322[2]Wu T M and Hung P C. Maximum-likelihood receivers for FFH/BFSK systems with multitone jamming over frequency-selective Rayleigh fading channels[C]. IEEE International Conference on Communications, Glasgow, 2007: 815-820.[3]Teh K C, Kot A C, and Li K H. Error probabilities of an FFH/BFSK self-normalizing receiver in a Rician fading channel with multitone jamming [J].IEEE Transactions on Communications.2000, 48(2):308-315[4]Lee J S, Miller L E, and Kim Y K. Probability of error analyses of a BFSK frequency-hopping system with diversity under partial-band jamming interference-part II: performance of square-law nonlinear combining soft decision receivers [J].IEEE Transactions on Communication.1984, 32(12):1243-1250[5]Shen Y S and Su S L. Performance analysis of an FFH/BFSK receiver with ratio-statistic combining in a fading channel with multitone interference [J].IEEE Transactions on Communications.2003, 51(10):1643-1648[6]Zhang J, Teh K C, and Li K H. Rejection of multitone jamming for FFH/MFSK spread-spectrum systems over frequency-selective Rayleigh-fading channels [C]. IEEE Vehicular Technology Conference, Marina Bay, 2008: 688-692.[7]Maljevic I Z and Dukic M I. Comparison of FFH FSK nonlinear combining receivers in a fading channel with partial-band interference [C]. IEEE 4th International Symposium on Spread Spectrum Techniques and Applications Proceedings, Mainz, 1996: 1273-1277.[8]Kim S W, Kim Y G, and Simon M K. Generalized selection combining based on the log-likelihood ratio [J].IEEE Transactions on Communications.2004, 52(4):521-524[9]Proakis J G. Digital Communications [M]. New York, McGraw-Hill, 2001: 41-44.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (3150) PDF downloads(863) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return