A unified performance analysis of decode‐and‐forward dual‐hop relaying‐based wireless energy harvesting with space modulation

Badarneh, Osamah S.; Althunibat, Saud; Mesleh, Raed; Magableh, Amer M.

doi:10.1002/ett.3419

Cited by 4 publications

(11 citation statements)

References 54 publications

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“…, η GSM can be further reduced to obtain the formula in (43). ,f˜ = e˜ S Therefore, η QSM can be determined by a precise auditing in a number of different examples of the transmission process of QSM as in [18] and [42] as follows:…”

Section: A Aber Performance Analysismentioning

confidence: 99%

“…As such, the values of η F−GSM (49) and η F−QSM (53) are used with (19) and (39) to obtain the upper-bound ABER using the union bounding technique. However, in the conventional SM, GSM, and QSM the values of η SM (42), η GSM (43), and η QSM (48) are also used with (19) and (39) to obtain the upper bound ABER of the conventional SM, GSM, and QSM, respectively. The analytical results are then substantiated using Monte Carlo simulations, in which each BER value is evaluated by averaging at least 10 6 symbol transmissions over the uncorrelated Rayleigh fading channel.…”

Section: B Aber Performancementioning

confidence: 99%

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Spectral Efficient Spatial Modulation Techniques

et al. 2019

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Space modulation techniques (SMTs) have emerged as promising candidates for spectral-and energy-efficient wireless communication systems since they strike a good balance among error performance, power efficiency, spectrum efficiency, and receiver complexity. In SMTs, the information is not only conveyed by the habitual M-ary signal constellations; rather, it is also conveyed by the indices of the transmit antennas. As such, the indices of the transmit antennas are harnessed in such a manner that they enhance the transmission efficiency compared with the other multiple-input multiple-output opponents. Despite their exceptional advantages, SMTs suffer from a major drawback, which lies in the logarithmic proportion between their achievable data rates and the number of transmit antennas. In this regard, the fully generalized spatial modulation (F-GSM) and the fully quadrature spatial modulation (F-QSM) are proposed in this paper in order to vanquish this controversial drawback. In F-GSM and F-QSM, the transmit antennas used for data transmission are varied from the state in which only one transmit antenna is activated to the state in which multiple/all transmit antennas are activated. Therefore, a linear relationship between the achievable data rates and the number of transmit antennas is acquired. Moreover, a novel mathematical framework for assessing the average bit error rate performance of different SMTs is delineated. The driven mathematical framework is considered as the first major attempt to generalize the analytical analysis of different SMTs. In addition, the receiver's computational complexity of the proposed schemes is obtained and analyzed in terms of the computational complexity of different SMTs. The simulation results substantiate the validity of the analytical analysis conducted throughout the paper, as they are very akin to the obtained analytical formulas.

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Section: A Aber Performance Analysismentioning

confidence: 99%

Section: B Aber Performancementioning

confidence: 99%

Spectral Efficient Spatial Modulation Techniques

et al. 2019

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“…where a and b represent modulation-specific parameters. Substituting F SD ( ) from (11) in (16) and simplifying, we get…”

Section: Average Symbol Error Probabilitymentioning

confidence: 99%

“…Most recently, the hybrid VLC‐RF communication system are introduced in other works . Like the RF‐FSO communication system, the RF‐VLC communication system provides high security, huge capacity, and unlicensed bandwidth to the end users having indoor connectivity.…”

Section: Introductionmentioning

confidence: 99%

“…Again, in the works of Puri et al 14 and Abou-Rjeily, 15 the FSO communication links are modeled using Gamma-Gamma, Rayleigh, and log-normal fading statistics under the impact of atmospheric turbulence, pointing errors, etc.Most recently, the hybrid VLC-RF communication system are introduced in other works. [16][17][18] Like the RF-FSO communication system, the RF-VLC communication system provides high security, huge capacity, and unlicensed bandwidth to the end users having indoor connectivity. This type of network can be used to provide fast and secured communication between hospitals and distant laboratories for transmitting the real-time patient's information as per the work of Badarneh et al 16 A dual-hop heterogeneous VLC/RF communication system is considered in the work of Rakia et al, 17 which not only covers the large area but also transmits the data with energy harvesting from the VLC hop.…”

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confidence: 99%

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Outage and error analysis of three hop hybrid VLC/FSO/VLC–based relayed optical wireless communication system

Vats

Aggarwal

Ahuja

2018

Trans Emerging Tel Tech

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In this paper, we consider a three hop hybrid visible light communication/free space optical/visible light communication (VLC/FSO/VLC) system in which the information is transmitted from a room inside the building on a VLC link toward the decode and forward (DF) relay attached to that building. The relay maps the incoming signal on the FSO link and forwards it to the other DF relay attached to the second building, which further passes it down to the user inside the room onto the VLC downlink. The VLC and FSO links follow the Lambertian emission model and Gamma‐Gamma fading statistics, respectively, under the impact of atmospheric turbulence, pointing errors, semiangle, and field of view of the detector. The performance of the three hop hybrid system is derived in terms of the closed‐form expression for the outage probability. The error performance is analyzed in terms of average symbol error probability of the considered hybrid system. Furthermore, an expression for asymptotic outage probability of the system is derived to investigate the behavior of the system at high signal‐to‐noise ratio (SNR) regimes. The impact of variation in the parameters on the hybrid VLC/FSO//VLC communication system performance is illustrated by the numerical plots.

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Effects of relay and side information at one encoder on the coverage regions in Gaussian multiple‐access channel

Etminan

Mohanna

Hodtani

2021

Trans Emerging Tel Tech

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The two-user multiple-access relay channel (MARC) is investigated in the presence of side information (SI) available only at the informed transmitter in the present article. First, for the discrete alphabet and memoryless MARC with common and private messages, partial decode and forward strategy at the relay and fixed locations of the nodes, a general achievable rate region is obtained. The SI effect is seen and can be analyzed. Second, we extend the discrete result to a practical communications model: Gaussian multiple-access relay channel (GMARC), showing previous works as its special cases. Third, the effect of (perfect and nonperfect) SI on the maximum coverage region of GMARC for a fixed rate of the transmitters and a fixed distance between relay and destination is analyzed. It is shown that the SI increases the coverage region of encoders, and consequently, it can improve communication energy efficiency. Finally, mathematical findings are validated numerically by using Matlab.

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A unified performance analysis of decode‐and‐forward dual‐hop relaying‐based wireless energy harvesting with space modulation

Cited by 4 publications

References 54 publications

Spectral Efficient Spatial Modulation Techniques

Spectral Efficient Spatial Modulation Techniques

Outage and error analysis of three hop hybrid VLC/FSO/VLC–based relayed optical wireless communication system

Effects of relay and side information at one encoder on the coverage regions in Gaussian multiple‐access channel

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