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Design of Ternary Codes for Various Lengths using MSAA

by Mohammed Khaleel Anwar, Mohammed Al-gawagzeh, Syed Mujeebuddin
journal cover thumbnail

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 116 - Number 6
Year of Publication: 2015
Authors: Mohammed Khaleel Anwar, Mohammed Al-gawagzeh, Syed Mujeebuddin
10.5120/20340-2130

Mohammed Khaleel Anwar, Mohammed Al-gawagzeh, Syed Mujeebuddin . Design of Ternary Codes for Various Lengths using MSAA. International Journal of Computer Applications. 116, 6 ( April 2015), 20-26. DOI=10.5120/20340-2130

@article{ 10.5120/20340-2130,
author = { Mohammed Khaleel Anwar, Mohammed Al-gawagzeh, Syed Mujeebuddin },
title = { Design of Ternary Codes for Various Lengths using MSAA },
journal = { International Journal of Computer Applications },
issue_date = { April 2015 },
volume = { 116 },
number = { 6 },
month = { April },
year = { 2015 },
issn = { 0975-8887 },
pages = { 20-26 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume116/number6/20340-2130/ },
doi = { 10.5120/20340-2130 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:56:21.156000+05:30
%A Mohammed Khaleel Anwar
%A Mohammed Al-gawagzeh
%A Syed Mujeebuddin
%T Design of Ternary Codes for Various Lengths using MSAA
%J International Journal of Computer Applications
%@ 0975-8887
%V 116
%N 6
%P 20-26
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Pulse Compression Sequence is wide utilized inthe field of radar, communication to extend the range resolution. Sequences with good discriminating and merit factor are useful for channel estimation, radar and spread spectrum communication application. Binary sequence has the limitation that the compression ratio is small. Ternary alphabets are suggested as an alternative. The design of ternary codes with good merit factor and discriminating factor can be considered as a nonlinear multivariable mathematical problem which is difficult find a optimal solution. To get the solution for the this problem many global optimization algorithms like Simulated Annealing Algorithm(SA), Genetic Algorithm (GA), Tunneling algorithm (TA) and particle swarm optimization algorithm (PSO) could be used. Further a set of pulse compression sequence are required for spread spectrum and CDMA application such that the individual autocorrelation function of each sequence is like an impulse and the cross correlation between any two sequences in the set must be zero for all lags unfortunately. In this paper, it is proposed to use a new method of algorithm for the design of best ternary codes sets for various lengths by using Modified Simulated Annealing Algorithm. The general features such as global convergence and robustness of the statistical algorithm are revealed.

References
  1. Ipatov, V. P. "Ternary sequences with ideal periodic autocorrelation properties. "Radio Engineering and Electronic Physics 24 (1979): 75-79.
  2. Ipatov, V. P. , V. D. Platonov, and I. M. Samilov. "A new class of ternary sequences with ideal periodic autocorrelation properties. " Soviet Math. (IzvestiyaVuz) English Translation 27 (1983): 57-61.
  3. Levanon. N, Eli Mozeson, "Radar Signals", Wiley, New York, 2004
  4. Shedd, D. , and D. Sarwate. "Construction of sequences with good correlation properties (Corresp. ). " Information Theory, IEEE Transactions on 25. 1 (1979): 94-97.
  5. R. H. Barker, "Group synchronizing of binary digital systems, in Communication theory", Butterworth, London, 1953, pp. 273-287.
  6. Balaji, N. , K. Subba Rao, and M. Srinivasa Rao. "FPGA implementation of ternary pulse compression sequences with superior merit factors. " NAUN international Journal of Circuits, systems and signal processing 2. 3 (2009): 47-54.
  7. Griep, Karl R. , James A. Ritcey, and John J. Burlingame. "Poly-phase codes and optimal filters for multiple user ranging. " Aerospace and Electronic Systems, IEEE Transactions on 31. 2 (1995): 752-767
  8. Hoholdt, Tom, and JørnJustesen. "Ternary sequences with perfect periodic autocorrelation (Corresp. ). " Information Theory, IEEE Transactions on 29. 4 (1983): 597-600.
  9. Blakley, J. J. "Architecture for hardware implementation of programmable ternary de Bruijn sequence generators. " Electronics Letters 34. 25 (1998): 2389-2390
  10. Moharir, P. "Generalized PN sequences (Corresp. ). " Information Theory, IEEE Transactions on 23. 6 (1977): 782-784
  11. Pasha, I. A. , P. S. Moharir, and N. Sudarshan Rao. "Bi-alphabetic pulse compression radar signal design. " Sadhana25. 5 (2000): 481-488.
  12. Lei, Zhongding, Francois Chin, and Yuen-Sam Kwok. "UWB ranging with energy detectors using ternary preamble sequences. " Wireless Communications and Networking Conference, 2006. WCNC 2006. IEEE. Vol. 2. IEEE, 2006.
  13. Moharir, P. S. , "Signal Design" Journal of IETE, Vol. 41, Oct. 1976, pp. 381-398
  14. Moharir, P. S. , R. Singh, and V. M. Maru. "SKH algorithm for signal design. "Electronics letters 32. 18 (1996): 1648.
  15. S P Singh and K Subba Rao, "Binary Sequence Design" Journel of Technology and Engineering Sciences. Vol 1, 2009.
  16. S P Singh and K SubbaRao"Thirty-Two phase sequences with good Autocorrelation properties" Sadhana Vol. 35, Part 1, February 2010, pp. 63-73. Indian Academy of Sciences India.
  17. Naga Jyothi. A. , and K. RajaRajeswari. , "Implementation and Generation of Barker and nested Barker codes" ARCNET-2013, NSTL Visakhapatnam
  18. Naga JyothiAggala and Raja Rajeswari K, "Design and Implementation of the Ternary Sequences with Good Merit Factor Values" IJCA 92(9):5-7, April 2014.
Index Terms

Computer Science
Information Sciences

Keywords

Ternary codes Pulse Compression Sequence (PCS) Discriminating Factor (DF) Autocorrelation Function Multivariable Optimization and Modified Simulated Annealing Algorithm (MSAA).

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