Performance of Differential Chaos-Shift-Keying Digital Communication Systems Over a Multipath Fading Channel With Delay Spread

Xia, Yongxiang; Tse, Chi Kong; Lau, Francis C. M.

doi:10.1109/tcsii.2004.838329

Cited by 189 publications

(145 citation statements)

References 14 publications

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“…The cross-correlation values are near zero and hence these sequences can be used in multipath environments and used in spread spectrum communication [13] [14].…”

Section: Generated Binary Sequencementioning

confidence: 99%

Application of Modified Chaotic Sine Map in Secure Communication

Saha¹,

Malasani²,

Seventline³

2015

IJCA

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In the recent years, a lot of research has been done in the field of covert chaotic communication involving many known chaotic maps and the results have been very promising. In this paper the generation of binary sequence using modified chaotic sine map is discussed. The auto correlation and the cross correlation properties of the generated sequence is observed. Also, the BER of chaotic shift keying system is analyzed to check the feasibility of the generated sequence in communication purpose. The possibilities of using the generated binary sequences in radar pulse compression techniques is also explored and Peak Side lobe Ratio (PSLR) obtained is compared with other existing binary sequences. General TermsModified sinusoidal iterator, secure communication technique, Pulse compression

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“…The cross-correlation values are near zero and hence these sequences can be used in multipath environments and used in spread spectrum communication [13] [14].…”

Section: Generated Binary Sequencementioning

confidence: 99%

Application of Modified Chaotic Sine Map in Secure Communication

Saha¹,

Malasani²,

Seventline³

2015

IJCA

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“…When w 11 = 1, w 21 = 1, w 12 = 1, w 22 = −1, the proposed system reduces to the DCSK system in [8], [19]. Considering the lth symbol.…”

Section: General Weighted Csk Systemmentioning

confidence: 99%

A General Noncoherent Chaos-Shift-Keying Communication System and its Performance Analysis

Chen

Feng

Tse

2007

2007 IEEE International Symposium on Circuits and Systems (ISCAS)

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Abstract-A general noncoherent chaos-shift-keying (CSK) communication system with adjustable weights is proposed in this paper. The performance of the system under additive white Gaussian noise (AWGN) and multipath channel conditions are evaluated. Analytical expressions of the bit error rates are derived. The performance of the system is compared with that of the DCSK system and existing noncoherent CSK systems. The results show that the general CSK system can achieve the same performance as that of the DCSK system. A detailed analysis is presented to show that the DCSK system is the optimal form of such noncoherent systems.

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“…Differential chaos shift keying (DCSK) is the mostly promising scheme among chaos-based communication schemes [7]. The fundamental reason for such widespread adoption is that DCSK require neither chaotic synchronization nor knowledge of the channel state information (CSI) at the receiver [7], [11]. By the same token, the DCSK is more immune to multipath fading and to nonlinear distortions, when compared to the DPSK scheme, and is much more suitable for ultra wide band (UWB) applications [7], [8], [11].…”

Section: Introductionmentioning

confidence: 99%

Performance of DCSK system with blanking circuit for power-line communications

Kaddoum

Tadayon

Soujeri

2016

2016 IEEE International Symposium on Circuits and Systems (ISCAS)

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Abstract-Providing from the robustness of differential chaos shift keying (DCSK) against linear and non-linear channel distortions, in this paper, we propose using this non-coherent modulation with blanking device as a potential candidate for implementation in power-line communications. The performance of this system is analyzed in the general case where background, impulsive and phase noises exist. We derive the probability of blanking error as well as the bit error rate with and without blanking. Moreover, the proposed system is compared to differential phase shift keying (DPSK) modulation to highlight the robustness of DCSK scheme against phase noise imperfection.

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Performance of Differential Chaos-Shift-Keying Digital Communication Systems Over a Multipath Fading Channel With Delay Spread

Cited by 189 publications

References 14 publications

Application of Modified Chaotic Sine Map in Secure Communication

Application of Modified Chaotic Sine Map in Secure Communication

A General Noncoherent Chaos-Shift-Keying Communication System and its Performance Analysis

Performance of DCSK system with blanking circuit for power-line communications

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