Energy Efficiency Optimization for D2D communications in UAV-assisted Networks with SWIPT

Su, Zhijie; Tang, Jie; Feng, Wanmei; Chen, Zhe; Fu, Yuli; Wong, Kai-Kit

doi:10.1109/globecom46510.2021.9685800

Cited by 11 publications

(8 citation statements)

References 14 publications

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“…belum dibangun atau rusak. Beberapa studi tentang komunikasi D2D jaringan yang dibantu UAV dengan strategi pemanenan energi dilaporkan dalam [19]- [21]. Dalam makalah [19] penulis menyelidiki masalah alokasi sumber daya untuk komunikasi D2D di Jaringan yang dibantu UAV.…”

Section: Pendahuluanunclassified

Komunikasi Kooperatif D2D dengan Bantuan UAV Berbasis AF/DF Multi Relay dengan Dampak Hardware Impairment

Annysa Aprilya,

Meyra Chusna Mayarakaca,

Arifin

et al. 2024

Jtia

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This work investigates the implementation of hybrid AF and DF relay protocols in D2D multi-relay wireless communication systems. To obtain system performance we propose four scenarios for using the AF and DF relay protocols and three S – R and R – D distance conditions that have an impact on system performance in terms of throughput values. From the simulation results it is concluded that the R – D distance will produce the highest SNR value which produces the best system throughput value compared to . The simulation results also prove that applying the AF relay protocol to all relays produces better SNR values and better throughput values than applying the DF relay protocol. Simulation results with the impact of hardware impairment (HI) levels show that system performance in the first scenario is actually worse than other scenarios when the κ value is above 0.1.

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Section: Pendahuluanunclassified

Komunikasi Kooperatif D2D dengan Bantuan UAV Berbasis AF/DF Multi Relay dengan Dampak Hardware Impairment

Annysa Aprilya,

Meyra Chusna Mayarakaca,

Arifin

et al. 2024

Jtia

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“…Ref. [44] investigated a UAV-assisted non-orthogonal multiple access (NOMA) networks, where the Dinkelbach method and successive convex optimization techniques were used to maximize the energy efficiency of the system by designing a UAV's location, beam pattern, power, and time schedule. For a multi-user distributed antenna system, Ref.…”

Section: Related Workmentioning

confidence: 99%

Joint Trajectory Planning, Time and Power Allocation to Maximize Throughput in UAV Network

Wang

Li³

et al. 2023

Drones

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Due to the advantages of strong mobility, flexible deployment, and low cost, unmanned aerial vehicles (UAVs) are widely used in various industries. As a flying relay, UAVs can establish line-of-sight (LOS) links for different scenarios, effectively improving communication quality. In this paper, considering the limited energy budget of UAVs and the existence of multiple jammers, we introduce a simultaneous wireless information and power transfer (SWIPT) technology and study the problems of joint-trajectory planning, time, and power allocation to increase communication performance. Specifically, the network includes multiple UAVs, source nodes (SNs), destination nodes (DNs), and jammers. We assume that the UAVs need to communicate with DNs, the SNs use the SWIPT technology to transmit wireless energy and information to UAVs, and the jammers can interfere with the channel from UAVs to DNs. In this network, our target was to maximize the throughput of DNs by optimizing the UAV’s trajectory, time, and power allocation under the constraints of jammers and the actual motion of UAVs (including UAV energy budget, maximum speed, and anti-collision constraints). Since the formulated problem was non-convex and difficult to solve directly, we first decomposed the original problem into three subproblems. We then solved the subproblems by applying a successive convex optimization technology and a slack variables method. Finally, an efficient joint optimization algorithm was proposed to obtain a sub-optimal solution by using a block coordinate descent method. Simulation results indicated that the proposed algorithm has better performance than the four baseline schemes.

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“…This work proposed a joint precoding optimization scheme by applying a non-linear EH model that guarantees the security via artificial jamming, as well as verified the effectiveness of the corresponding scheme via simulations. There are several UAV-enabled multicasting SWIPT studies that customize ground users as IoT devices [234]- [238], [243]- [245]. (We here remind that even if IoT is not specifically emphasized in these studies, they can be adapted to IoT in terms of their network structure.)…”

Section: B Uav-enabled Multicasting Swipt Networkmentioning

confidence: 99%

“…In [237], SWIPT in UAV-assisted cellular IoT network has been studied. Except these works, the available literature has presented a few SWIPT studies in IoT networks with a focus on device-to-device (D2D) communication perspectives [243]- [245]. In [243], [244], energy efficiency optimization issue has been tackled for a UAV-enabled SWIPT system in an industrial IoT network, where an aerial UAV BS with antenna array, and multiple D2D transmitter and receiver pairs with a single antenna.…”

Section: B Uav-enabled Multicasting Swipt Networkmentioning

confidence: 99%

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A Survey on Multiuser SWIPT Communications for 5G+

Özyurt¹,

Coşkun

Büyükçorak

et al. 2022

IEEE Access

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Increasing number of devices connected to the networks, applications and demands of new generation wireless communications cause very high energy consumption resulting in large amount of carbon emission. Thus, energy harvesting solutions together with accomplishing information transmission are required for energy efficient communications of new wireless communications generations such as 5G and 6G (i.e., 5G+). As such, due to the promise of energy efficient green communications, simultaneous wireless information and power transfer (SWIPT) techniques are expected to be indispensable component of 5G+. In this survey, the literature of multiuser SWIPT communications is reviewed for 5G+. Different multiuser SWIPT scenarios including multi-antenna communications, cooperative communications, network coding, communications security, and unmanned aerial vehicle (UAV)-enabled communication systems based on multiuser diversity and multiple access methods are thoroughly reviewed. The experimental studies are also discussed.

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Energy Efficiency Optimization for D2D communications in UAV-assisted Networks with SWIPT

Cited by 11 publications

References 14 publications

Komunikasi Kooperatif D2D dengan Bantuan UAV Berbasis AF/DF Multi Relay dengan Dampak Hardware Impairment

Komunikasi Kooperatif D2D dengan Bantuan UAV Berbasis AF/DF Multi Relay dengan Dampak Hardware Impairment

Joint Trajectory Planning, Time and Power Allocation to Maximize Throughput in UAV Network

A Survey on Multiuser SWIPT Communications for 5G+

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