SMT-8036 Based Implementation of Secured Software Defined Radio System for Adaptive Modulation Technique

  • Sudhanshu Mehta
  • Surbhi Sharma
  • Rajesh Khanna
Conference paper
Part of the Communications in Computer and Information Science book series (CCIS, volume 192)


In this paper, we present the implementation and verification of an secured adaptive modulation system on a Software Defined Radio (SDR) development platform. The SDR platform is supported by highly productive development system emphasizing the value of a structured development process that takes the developer through modeling, system analysis, implementation and verification by bit error rate analysis. SDR platform is a massively parallel processor in which transmitter and a part of receiver is implemented on DSP processor and demodulator is implemented on FPGA. For adaptive modulator-demodulator architecture, a bit error rate analysis is presented. Result shows that for same BER, BPSK requires minimum SNR.


SMT 8036 Adaptive SDR system 


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  1. 1.
    Arslan, H.: Cognitive Radio, Software Defined Radio, and Adaptive Wireless Systems. Springer, Heidelberg (2007)CrossRefGoogle Scholar
  2. 2.
    Mitola, J.: The Software Radios—Survey, Critical Evaluation And Future Directions. In: Proceedings of National Telesystems Conference (NTC 1992), pp. 15–23. IEEE, Los Alamitos (1992)Google Scholar
  3. 3.
    Vinod, A.P., Lai, E.M.-K., Omondi, A. (eds.): Special Issue On Signal Processing For Software Defined Radio Handsets. Journal of Signal Processing System 42(8), 2 (2009)Google Scholar
  4. 4.
    Murotake, D., Martin, A.: A High Assurance Wireless Computing System (HawcsTM) For Software Defined Radio. In: Proceeding of the SDR 06 Technical Conference and Product Exposition, pp. 116–118 (2006)Google Scholar
  5. 5.
    Saravanan, M., Ravi, S.: SDR Based Multiple Access Technique For Multimedia Applications. In: Proceedings of Communications and Information Technologies, pp. 491–494 (2007)Google Scholar
  6. 6.
    Tarniceriu, A., lordache, B., Spiridon, S.: An Analysis On Digital Modulation Techniques For Software Defined Radio Applications. In: Proceedings of Semiconductor Conference, pp. 571–574 (2007)Google Scholar
  7. 7.
    Osmany, S.A., Herzel, F., Christoph Scheytt, J.: An Integrated Fractional-N Frequency Synthesizer For Software-Defined Radio Applications. In: Proceedings of Silicon Monolithic Integrated Circuits in RF Systems (SiRF), pp. 243–246 (2010)Google Scholar
  8. 8.
    Proakis, J.G.: Digital Communications, 4th edn. McGraw-Hill, New YorkGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Sudhanshu Mehta
    • 1
  • Surbhi Sharma
    • 1
  • Rajesh Khanna
    • 1
  1. 1.Department of Electronics and Communication EngineeringThapar UniversityPatialaIndia

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