Performance evaluation for medium voltage MIMO-OFDM power line communication system

Li, Yingxue; Zhang, Min; Zhu, Wenguang; Cheng, Mengyuan; Zhou, Cheng; Wu, Yongpeng

doi:10.23919/jcc.2020.01.012

Cited by 29 publications

(12 citation statements)

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“…Dozens of companies begin to develop and design embedded PLCbased devices and smart chips (following the standard of IEEE 1901 protocol) [12]. Current PLC-based applications related to IoT (internet of things) have been associated with Smart Grid/Home/Meter [31][32][33], Underground power transmission [34], Intelligent Mining [35], in-vehicle communication [36], photovoltaic system [37], hybrid intelligence communication [38][39] and Industry 4.0 [40]. As a consequence, thoroughly analyzing IEEE 1901 PLC networks is valuable for practical IoT system construction.…”

Section: A Drawbacks and Motivationmentioning

confidence: 99%

A Cross-Layered Theoretical Model of IEEE 1901 Power-Line Communication Networks Considering Retransmission Protocols

Sheng

Zhang

2021

IEEE Access

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Power-line communication (PLC) is a promising communication technology of constructing IoT (internet of things) systems, and it employs IEEE 1901 as its medium access control (MAC) protocol. Current studies about IEEE 1901 MAC performance analysis do not consider the influence of physical layer's retransmission protocols, i.e., ARQ (automatic repeat request) and HARQ-CC (hybrid ARQ with chase combining). Moreover, how 1901 protocol affect the energy consumption in PLC networks, and whether 1901 protocol has bound performance are also unsolved in these existing works. Focusing on the above problems, we put forward a cross-layered theoretical model to insightfully analyze 1901 protocol, where the impacts of physical layer's retransmission protocols (ARQ and HARQ-CC), channel fading modes and practical configurations (buffer size, finite traffic load, etc.) are comprehensively taken into consideration in the modeling process. On this basis, we derive the closed-form expressions of 1901 MAC metrics considering retransmission protocols. Furthermore, we construct an energy consumption model, and provide the bound performance analysis for 1901 protocol. Finally, we evaluate the performance of 1901 protocol under different retransmission protocols and system parameters, and verify the proposed crosslayered theoretical model. INDEX TERMS Power-line communication (PLC); retransmission protocols; medium access control; IEEE 1901; cross-layered theoretical model; performance evaluation.

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Section: A Drawbacks and Motivationmentioning

confidence: 99%

A Cross-Layered Theoretical Model of IEEE 1901 Power-Line Communication Networks Considering Retransmission Protocols

Sheng

Zhang

2021

IEEE Access

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“…Multi-function systems are emerging as a relevant solution for recent communications systems, to ensure reliable transmission. Among the most used systems are OFDM (Orthogonal Frequency Division Multiplexing) modulation [1,2], MIMO (Multi Input Multi Output) technique [3,4] and antennas [5][6][7]. These techniques give rise to new technologies, such as 4G, 5G or currently terahertz technology [8].…”

Section: Introductionmentioning

confidence: 99%

Investigation of Equivalent Circuit Model for a 5G Microstrip Patch Antenna

Aghoutane¹,

Ghzaoui²,

Faylali³

et al. 2021

J. Nano- Electron. Phys.

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In recent years, we are witnessing an exponential development of new applications and technologies in the fields of health, media, industry, transport, energy. This evolution goes hand in hand with the emergence of new services related to a multiplication of connected objects. Faced with these challenges, a new revolution is coming with a new standard of mobile telecommunications systems, referred to as 5G technology. This work presents an investigation of an equivalent circuit model for a 5G microstrip patch antenna. The purpose of this paper is to model an antenna with electrical circuit. In this direction, the proposed antenna was designed by two methods then compared in term of S11. Firstly, the antenna was designed by HFSS (High Frequency Structure Simulator) software. Then, the same antenna was designed by an equivalent circuit by using the optimization tool in ADS (Advanced design system) software. The results obtained from the two softwares were compared in terms of the reflection coefficient, i.e., S11. It has been demonstrated that the results from ADS are in good agreement with those from HFSS. Other parameters are discussed in this paper such as VSWR (Voltage Standing Wave Ratio), E-plane and H-plane of the proposed antenna and real and imaginary part of input impedance of the proposed antenna. From simulation results, we can conclude that the proposed equivalent circuit is validated by mean of simulations.

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“…This algorithm samples the different subcarriers, so that the level corresponding to the information on one of them corresponds to zero levels on the others [8]. OFDM allows optimal use of the frequency band, while providing very good resistance to interference [9][10][11]. This is because disturbances may affect only one or a few subcarriers, not the entire transmission.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Oversampled OFDM over PLC Network

Hmamou¹,

Ghzaoui²,

Foshi³

et al. 2021

J. Nano- Electron. Phys.

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A solution that today interests a good number of industrialists consists in using the most dense and ubiquitous network: the electricity network. Communication over energy line, commonly known as PLC (Power Line Communications), makes it possible to consider a completely different type of electrical local loop. The main advantage of such a network relies to the ubiquity of the infrastructure, both inside and outside buildings, thus, making it possible to considerably limit the costs of network deployment. One of the options chosen to increase throughput on the PLC networks is the use of OFDM (Orthogonal Frequency Division Multiplexing). This modulation allows optimal use of the frequency band, while providing very good resistance to interference. However, one of the problems with these modulations is the cardinal sinus frequency response of the transmitter and receiver filters. Thus, the idea of using filters other than rectangular filters can be considered to overcome this problem. In this direction, oversampled OFDM modulation has been proposed in this work. The main objective of this paper is to analyze the performance of the oversampled OFDM modulation in terms of the PSD (Power Spectral Density) and the BER (bit error rate). From simulation, we can conclude that the performance of the oversampled OFDM technique surpasses the conventional OFDM in terms of BER and PSD.

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Performance evaluation for medium voltage MIMO-OFDM power line communication system

Cited by 29 publications

References 0 publications

A Cross-Layered Theoretical Model of IEEE 1901 Power-Line Communication Networks Considering Retransmission Protocols

A Cross-Layered Theoretical Model of IEEE 1901 Power-Line Communication Networks Considering Retransmission Protocols

Investigation of Equivalent Circuit Model for a 5G Microstrip Patch Antenna

Performance Analysis of Oversampled OFDM over PLC Network

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