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| Performance Analysis of FH/MFSK System in the Presence of New Partial-band Noise Jamming Model |
| Du Yang Dong Bin-hong Tang Peng Zhou Lan-lin |
| (National Key Laboratory of Science and Technology on Communications, University of Electronic Science and Technology of China, Chengdu 611731, China) |
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Abstract Partial-Band Noise Jamming (PBNJ) is one main type of narrow-band jamming, it has a huge impact on the performance of communication systems. The minimum resolution of jamming bandwidth of the conventional PBNJ model is the Frequency-Hopping (FH) sub-band bandwidth (Multiple Frequency Shift Keying (MFSK) signal bandwidth) in the FH/MFSK system. However, it is not always reasonable, thus a new PBNJ model, whose minimum resolution of jamming bandwidth can accurate to 1/M of the MFSK signal bandwidth is studied. In this paper, the closed-form expressions of Bit Error Rate (BER) performance under the new PBNJ model over Rician fading channel are derived and validated by computer simulations. The theoretical and simulation results show that the BER performance difference between the new and conventional PBNJ models is larger for smaller M,Nh,ρ.
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Received: 27 May 2014
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Corresponding Authors:
Du Yang
E-mail: yangdu1988@gmail.com
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2015, Vol. 37 
