UWB Communication System Based on Bipolar PPM with Orthogonal Waveforms

Elabed, Amel; Elbahhar, Fouzia; Elhillali, Yassin; Rivenq, Atika; Elassali, Raja

doi:10.4236/wet.2012.33026

Cited by 11 publications

(13 citation statements)

References 4 publications

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“…M-OAM is a new modulation technique proposed previously in [6], [7], [8]. This new modulation is inspired by M-QAM (Quadrature amplitude modulation), where M is a number of states.…”

Section: Orthogonal Amplitude Modulation (M-oam)mentioning

confidence: 99%

“…Thus, the objective of this paper is the simulation and implementation of our M-OAM UWB communication system proposed previously in [6], [7], [8].…”

Section: Introductionmentioning

confidence: 99%

“…Such applications require high transmission data rate and high level of security and quality of service (QoS). For this purpose, M-OAM modulation is considered [6], [7].…”

Section: Introductionmentioning

confidence: 99%

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Implementation of a New IR-UWB System Based on M-OAM Modulation on FPGA Component

Hamidoun¹,

Sadli²,

Elhillali³

et al. 2018

IJWMN

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This paper presents the implementation of an Impulse Radio Ultra Wide Band (IR-UWB) communication system based on Orthogonal Amplitude Modulation (OAM) on the FPGA board (Field Programmable Gate Array). The Orthogonal Amplitude Modulation is a new modulation technique that provides a high data rate transmission, using the orthogonal waveforms named MGF (ModifiedGegenbaeur Function). In this work, the FPGA card and the converters DAC(Digital-to-Analog Converter) and ADC (Analog to Digital Converter) are considered to perform the implementation. The system is running in the simulation field and in the real system on the hardware equipment.The obtained results show that the implementation of UWB-OAM system on FPGA board is running well andprovide a high -real time computations system.

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“…M-OAM is a new modulation technique proposed previously in [6], [7], [8]. This new modulation is inspired by M-QAM (Quadrature amplitude modulation), where M is a number of states.…”

Section: Orthogonal Amplitude Modulation (M-oam)mentioning

confidence: 99%

“…Thus, the objective of this paper is the simulation and implementation of our M-OAM UWB communication system proposed previously in [6], [7], [8].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Implementation of a New IR-UWB System Based on M-OAM Modulation on FPGA Component

Hamidoun¹,

Sadli²,

Elhillali³

et al. 2018

IJWMN

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show abstract

“…Table 1 shows the 4-OAM pulse combination [7] [8]. Parameters are defined to characterize the arrival of clusters Λ and rays rates λ as well as the coefficients of exponential decay inter-and intra-cluster (Γ and γ).…”

Section: M-oam Modulation Schemamentioning

confidence: 99%

“…To do this, we propose to multiply G n (ࢼ,x) by the square root of the weight function of this family of polynomials w(x,β ). [7] [8]…”

Section: Modified Gegenbauer Functionsmentioning

confidence: 99%

UWB System Based on the M-OAM Modulation in IEEE.802.15.3a Channel

Hamidoun¹,

Elassali²,

Elhillali

et al. 2014

Technological Innovation for Collective Awareness Systems

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Abstract. Known for many years but unexploited in the field of communications, ultra wideband systems (UWB) can be a solution to the saturation of the frequency bands. The advantage of such systems is that they are inexpensive in energy because of the limitations imposed by the standard. Our work is to design a high data rate IR-UWB system, through the use of modulation M-OAM (Orthogonal Amplitude Modulation), and the study of the system performances by adding the effect of the propagation channels dedicated to the UWB. The channel modeling is an important step in the implementation of any system, especially for those in development, as is the case of UWB systems. Although this model is one of the key elements of the overall chain system, it must take into account the distance between the two antennas, multipath and signal type. In this paper, we discover the existing models suitable for UWB channels and their implementation on our M-OAM system. The introduction of real channels in our chain of transmission reduces the quality of our system. Therefore, a RAKE receiver is proposed as a solution to improve performance.

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Higher order statistics applied to IR‐UWB system based on M‐OAM

Maatougui

Sakkila

Menhaj

et al. 2017

Int J Communication

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In this paper, an original communication system based on the ultra-wideband technology and dedicated to intelligent transport systems is proposed. The ultra-wideband presents a promising option for short-range wireless communication system due to the transmission of very short pulses with low energy. To ensure reliability, safety, and security in the road, the proposed system must provide high data rate and good quality of service. The high data rate is ensured by the use of new modulation Orthogonal Amplitude Modulations. The quality of transmission is improved by the implementation of higher order statistic method at the receiver to eliminate the Gaussian noise and perform more precise decoding. Therefore, good performances in terms of bit error rate are guaranteed. KEYWORDSFPGA plateform, high data rate, high order statistics, M-OAM modulations, UWB system Int J Commun Syst. 2017;30:e3337.wileyonlinelibrary.com/journal/dac

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UWB Communication System Based on Bipolar PPM with Orthogonal Waveforms

Cited by 11 publications

References 4 publications

Implementation of a New IR-UWB System Based on M-OAM Modulation on FPGA Component

Implementation of a New IR-UWB System Based on M-OAM Modulation on FPGA Component

UWB System Based on the M-OAM Modulation in IEEE.802.15.3a Channel

Higher order statistics applied to IR‐UWB system based on M‐OAM

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