Resource Allocation Algorithm for NOMA-Enhanced D2D Communications with Energy Harvesting

Joint Authors

Zhu, Qi
Su, Na
Wang, Ying

Source

Mobile Information Systems

Issue

Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2020-02-17

Country of Publication

Egypt

No. of Pages

11

Main Subjects

Telecommunications Engineering

Abstract EN

In this work, we propose a channel allocation and power control algorithm for energy harvesting (EH) device-to-device (D2D) communication based on nonorthogonal multiple access (NOMA).

The algorithm considers users’ quality of service (QoS) and energy causality constraint to maximize the total capacity of D2D groups.

The optimal offline allocation of channel and power is realized firstly.

Then, the offline optimization results are taken as the training dataset to train the neural network to obtain the optimal model of the transmission power.

The online power allocation optimization algorithm is further proposed.

Simulation results show that the offline algorithm can improve the total capacity of D2D groups, and the performance of the online algorithm is close to the offline algorithm.

American Psychological Association (APA)

Su, Na& Zhu, Qi& Wang, Ying. 2020. Resource Allocation Algorithm for NOMA-Enhanced D2D Communications with Energy Harvesting. Mobile Information Systems،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1192368

Modern Language Association (MLA)

Zhu, Qi…[et al.]. Resource Allocation Algorithm for NOMA-Enhanced D2D Communications with Energy Harvesting. Mobile Information Systems No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1192368

American Medical Association (AMA)

Su, Na& Zhu, Qi& Wang, Ying. Resource Allocation Algorithm for NOMA-Enhanced D2D Communications with Energy Harvesting. Mobile Information Systems. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1192368

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1192368