Wireless information and power transfer in full-duplex communication systems

Okandeji, Alexander A.; Khandaker, Muhammad R. A.; Wong, Kai-Kit

doi:10.1109/icc.2016.7511169

Cited by 15 publications

(10 citation statements)

References 25 publications

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“…HD mode based on the simple design and implementation is popularly used in the traditional wireless power communication networks. But the HD scheme can transmit and receive the signal at the same time in the same frequency band, and then the HD scheme has a massive spectrum efficiency loss [9][10][11]. In comparison with the HD scheme, the FD scheme can receive and transmit signals continuously and can achieve up to double the capacity.…”

Section: Introductionmentioning

confidence: 99%

Hybrid protocol for wireless EH network over weibull fading channel: performance analysis

Tin¹,

Nguyen²,

Trang³

2020

IJECE

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In this paper, the hybrid TSR-PSR protocol for wireless energy harvesting (EH) relaying network over the Weibull fading channel is investigated. The system network is working in half-duplex (HD) mode. For evaluating the system performance, the closed-form and integral-form expressions of the outage probability (OP) are investigated and derived. After that, numerical results convinced that our derived analytical results are the same with the simulation results by using Monte Carlo simulation. This paper provides a novel recommendation for the wireless EH relaying network.

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Section: Introductionmentioning

confidence: 99%

Hybrid protocol for wireless EH network over weibull fading channel: performance analysis

Tin¹,

Nguyen²,

Trang³

2020

IJECE

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“…The HD model is popularly proposed in traditional WPCN due to simple of the system design and implementation. However, the HD led to significant spectrum efficiency loss [12][13][14]. On another way, an FD scheme, where the reception and the transmission processes occur on the same channel at the same time, can achieve up to double the capacity in comparison with the HD scheme.…”

Section: Introductionmentioning

confidence: 99%

On the Performance of Power Splitting Energy Harvested Wireless Full-Duplex Relaying Network with Imperfect CSI over Dissimilar Channels

Nguyen

Tran

et al. 2018

Security and Communication Networks

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The energy harvesting amplify-and-forward full-duplex relaying network over the dissimilar fading environments in imperfect CSI condition is investigated. In this system model, the energy, and information are transferred from the source to the relay nodes by the power splitting protocol with helping of the full-duplex relay node. Firstly, the outage probability, achievable throughput, and the optimal power splitting factor in terms of the analytical mathematical expressions were proposed, analyzed, and demonstrated. Furthermore, the system performance of the proposed model on the connection with all system parameters is rigorously studied. Finally, the numerical results demonstrated and convinced one that the analytical and the simulation results are matched well with each other for all system parameter values using Monte-Carlo simulation. The results show that the system performance degrades significantly but is still in a permissible interval while the channel estimation error increases and the system performance of the mixing scenarios is better in comparison with the Rayleigh-Rayleigh scenario.

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“…Recent advances, however, suggest that full-duplex (FD) communications that allows simultaneous transmission and reception of signals over the same frequency channel is possible [15], [16]. This brings a new opportunity for SWIPT in FD systems [2], [17]. In addition to essentially doubling the bandwidth, FD communications also find additional source of energy in the inherent self-interfering signal.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…In the literature, SWIPT in FD systems have been considered in [2], [17]. In [2], the problem of maximizing the sumrate for SWIPT in FD bidirectional communication system was considered subject to energy harvesting and transmit power constraints at both nodes. On the other hand, [17] investigated SWIPT in FD MIMO relay system and addressed the optimal joint design of the receive PS ratio and beamforming matrix at the relay in order to maximize the achievable sum-rate.…”

Section: Introductionmentioning

confidence: 99%

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SWIPT in MISO full-duplex systems

et al. 2017

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This paper investigates a multiuser multiple-input single-output (MISO) full-duplex (FD) system for simultaneous wireless information and power transfer (SWIPT), in which a multi-antenna base station (BS) simultaneously sends wirelessly information and power to a set of single-antenna mobile stations (MSs) using power splitters (PSs) in the downlink and receives information in the uplink in FD mode. In particular, we address the joint design of the receive PS ratio and the transmit power at the MSs, and the beamforming matrix at the BS under signalto-interference-plus-noise ratio (SINR) and the harvested power constraints. Using semidefinite relaxation (SDR), we obtain the solution to the problem with imperfect channel state information (CSI) of the self-interfering channels. Furthermore, we propose another suboptimal zero-forcing (ZF) based solution by separating the optimization of the transmit beamforming vector and the PS ratio. Simulation results are provided to evaluate the performance of the proposed beamforming designs.

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Wireless information and power transfer in full-duplex communication systems

Cited by 15 publications

References 25 publications

Hybrid protocol for wireless EH network over weibull fading channel: performance analysis

Hybrid protocol for wireless EH network over weibull fading channel: performance analysis

On the Performance of Power Splitting Energy Harvested Wireless Full-Duplex Relaying Network with Imperfect CSI over Dissimilar Channels

SWIPT in MISO full-duplex systems

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