全双工D2D通信链路能效优化研究

缑丽莎; 徐岩

doi:10.13756/j.gtxyj.2021.06.002

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全双工D2D通信链路能效优化研究

光通信系统与网络技术

- 全双工D2D通信链路能效优化研究
- Research on Energy Efficiency Optimization of Full-duplex D2D Communication Links
- 光通信研究 2021年第6期页码：13-18
- 作者机构：
  
  兰州交通大学电子与信息工程学院，兰州　730070
- 作者简介：
  
  缑丽莎（1994-），女，甘肃金昌人。硕士，主要研究方向为D2D通信网络。
  徐岩，教授。E-mail：1206631592@qq.com
- 基金信息：
  
  国家自然科学基金资助项目(61461024)
- DOI：10.13756/j.gtxyj.2021.06.002
  中图分类号： TN929
- 纸质出版日期：2021-12-10，
  
  收稿日期：2021-03-01，
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缑丽莎, 徐岩. 全双工D2D通信链路能效优化研究[J]. 光通信研究, 2021,(6):13-18.

GOU Li-sha, XU Yan. Research on Energy Efficiency Optimization of Full-duplex D2D Communication Links[J]. Study on Optical Communications, 2021,(6):13-18.
缑丽莎, 徐岩. 全双工D2D通信链路能效优化研究[J]. 光通信研究, 2021,(6):13-18. DOI： 10.13756/j.gtxyj.2021.06.002.

GOU Li-sha, XU Yan. Research on Energy Efficiency Optimization of Full-duplex D2D Communication Links[J]. Study on Optical Communications, 2021,(6):13-18. DOI： 10.13756/j.gtxyj.2021.06.002.

摘要

针对在蜂窝系统下引入设备到设备（D2D）通信导致的干扰和能量消耗问题，文章提出首先将D2D通信技术与全双工传输技术相结合，构造一个全双工D2D通信链路场景。然后，在满足用户最小速率要求和功率阈值的条件下，分别解决了功率控制和资源分配问题，以提高全双工D2D通信链路的能量效率。最后，利用序列二次规划算法解决功率控制问题；利用所提出的自适应禁忌搜索算法解决最优资源分配问题。仿真结果表明，与现有算法相比，文章所提算法具有有效的搜索算子和扰动机制，并能以较低的计算复杂度来解决全双工D2D通信链路能效优化问题。

Abstract

Aiming at the problems of interference and energy consumption caused by the introduction of Device-to-Device (D2D) communication in the cellular system

this paper proposes to first combine D2D communication technology with full-duplex transmission technology to construct a full-duplex D2D communication link scenario. Then

the power control and resource allocation problems are solved respectively to improve the energy efficiency of full-duplex D2D communication link under the condition of satisfying the minimum rate requirement and the power threshold. Finally

the sequential quadratic programming algorithm is used to solve the power control problem. The proposed adaptive tabu search algorithm is used to solve the problem of optimal resource allocation. The results show that

compared with the existing algorithms

the proposed algorithm has effective search operator and perturbation mechanism

and can solve the energy efficiency optimization problem of full-duplex D2D communication links with lower computational complexity.

关键词

全双工D2D通信功率控制自适应禁忌搜索算法能效优化

Keywords

full-duplex D2D communicationpower controladaptive tabu search algorithmthe optimization of energy efficiency

references

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Ma X, Sun K, Du N, et al. A Novel Access Control and Energy-Saving Resource Allocation Scheme for D2D Communication in 5G Networks[J].Complexity, 2020(7): 1-11.

Ding J, Jiang L, He C.Energy-efficient Power Control for Underlaying D2D Communication with Channel Uncertainty: User-centric Versus Network-centric[J].Journal of Communications and Networks, 2016, 18(4): 589-599.

Zhang Y, Zhang Y, Guo D, et al. An Energy-Saving Algorithm based on Base Station Sleeping in Multi-Hop D2D Communication[C]//2016 IEEE 84th Vehicular Technology Conference (VTC-Fall). Montreal, QC, Canada:: IEEE, 2016: 1-5.

Liang L, Xie S, Li G Y, et al. Graph-based Resource Sharing in Vehicular Communication[J].IEEE Transactions on Wireless Communications, 2018, 17(7): 4579-4592.

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