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Pregled bibliografske jedinice broj: 906143

Permutation Index DCSK Modulation Technique for Secure Multi-User High-Data-Rate Communication Systems


Herceg, Marijan; Kaddoum, Georges; Vranješ, Denis; Soujeri, Ebrahim
Permutation Index DCSK Modulation Technique for Secure Multi-User High-Data-Rate Communication Systems // IEEE transactions on vehicular technology, 67 (2018), 4; 2997-3011 doi:10.1109/TVT.2017.2774108 (međunarodna recenzija, članak, znanstveni)


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Naslov
Permutation Index DCSK Modulation Technique for Secure Multi-User High-Data-Rate Communication Systems

Autori
Herceg, Marijan ; Kaddoum, Georges ; Vranješ, Denis ; Soujeri, Ebrahim

Izvornik
IEEE transactions on vehicular technology (0018-9545) 67 (2018), 4; 2997-3011

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Chaos-based communication systems, permutation index differential chaos shift keying (PI-DCSK), bit error rate (BER), non-coherent detection, multiple access (MA)

Sažetak
A new non-coherent scheme called Permutation Index Differential Chaos Shift Keying (PI-DCSK) modulation is proposed in this paper. This original design aims to enhance data security, energy and spectral efficiencies, compared to its rivals. In the proposed PI-DCSK scheme, each data frame is divided into two time slots in which the reference chaotic signal is sent in the first time slot and a permuted replica of the reference signal multiplied by a modulating bit is sent in the second time slot. In particular, the bit stream is divided at the transmitter into blocks of n+1 bits, where n mapped bits are used to select one of the predefined reference sequence permutations, while a single modulated bit is spread by the permuted reference signal just mentioned. At the receiver side, the reference signal is recovered first, then all permuted versions of it are correlated with the data bearing signal. The index of the correlator output with maximum magnitude will estimate the mapped bits, while the output of the corresponding correlator is compared to a zero threshold to recover the modulated bit. Moreover, a new multiple access (MA) method based on the proposed scheme is described and analysed. Analytical expressions for the error performance in single-user and multi-user environments are derived for additive white Gaussian noise (AWGN) and multipath Rayleigh fading channels, respectively. Furthermore, the performance of the proposed PI- DCSK system is analysed and compared with other non-coherent chaotic modulation schemes and is found to be promising.

Izvorni jezik
Engleski



POVEZANOST RADA


Projekt / tema
HRZZ-UIP-2014-09-6219 - Energetski učinkovit asinkroni bežični prijenos (Tomislav Matić, )

Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Profili:

Avatar Url Marijan Herceg (autor)

Avatar Url Denis Vranješ (autor)

Citiraj ovu publikaciju

Herceg, Marijan; Kaddoum, Georges; Vranješ, Denis; Soujeri, Ebrahim
Permutation Index DCSK Modulation Technique for Secure Multi-User High-Data-Rate Communication Systems // IEEE transactions on vehicular technology, 67 (2018), 4; 2997-3011 doi:10.1109/TVT.2017.2774108 (međunarodna recenzija, članak, znanstveni)
Herceg, M., Kaddoum, G., Vranješ, D. & Soujeri, E. (2018) Permutation Index DCSK Modulation Technique for Secure Multi-User High-Data-Rate Communication Systems. IEEE transactions on vehicular technology, 67 (4), 2997-3011 doi:10.1109/TVT.2017.2774108.
@article{article, year = {2018}, pages = {2997-3011}, DOI = {10.1109/TVT.2017.2774108}, keywords = {Chaos-based communication systems, permutation index differential chaos shift keying (PI-DCSK), bit error rate (BER), non-coherent detection, multiple access (MA)}, journal = {IEEE transactions on vehicular technology}, doi = {10.1109/TVT.2017.2774108}, volume = {67}, number = {4}, issn = {0018-9545}, title = {Permutation Index DCSK Modulation Technique for Secure Multi-User High-Data-Rate Communication Systems}, keyword = {Chaos-based communication systems, permutation index differential chaos shift keying (PI-DCSK), bit error rate (BER), non-coherent detection, multiple access (MA)} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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