Joint resource allocation and power control algorithm for D2D communications

WANG Quan-yu; LIU Hang-yu; PAN Chang-shan

doi:10.13873/j.1000-9787(2018)03-0123-03

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Joint resource allocation and power control algorithm for D2D communications

更新时间：2025-09-11

- Joint resource allocation and power control algorithm for D2D communications
- Vol. 37, Issue 3, Pages: 123-125+129(2018)
- 作者机构：
  
  兰州交通大学电子与信息工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-9787(2018)03-0123-03
  CLC： TN929.5
- Published：2018
- 稿件说明：
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[1]王全宇,刘航宇,潘昌杉.D2D通信中联合资源分配与功率控制算法[J].传感器与微系统,2018,37(03):123-125+129.

WANG Quan-yu, LIU Hang-yu, PAN Chang-shan. Joint resource allocation and power control algorithm for D2D communications[J]. 2018, 37(3): 123-125+129.
[1]王全宇,刘航宇,潘昌杉.D2D通信中联合资源分配与功率控制算法[J].传感器与微系统,2018,37(03):123-125+129. DOI： 10.13873/j.1000-9787(2018)03-0123-03.

WANG Quan-yu, LIU Hang-yu, PAN Chang-shan. Joint resource allocation and power control algorithm for D2D communications[J]. 2018, 37(3): 123-125+129. DOI： 10.13873/j.1000-9787(2018)03-0123-03.

摘要

终端直通（D2D）技术引入移动蜂窝网络虽然能够提高蜂窝系统性能

但却带来了很大的干扰和能量消耗。为了降低干扰

提升频谱效率

同时又兼顾能量效率

提出了一种联合资源分配和功率控制的方法

用以实现高能效的D2D通信。仿真结果表明:本文提出的迭代资源分配和功率控制方案

相比已有方案能量效率有了明显提高。

Abstract

The device-to-device（ D2D） communications in cellular networks impr-ove the performance of the cellular system

but bring the interference and hig-h energy cost. To reduce the interference and improve both the spectrum efficiency（ SE） and energy efficiency（ EE）

investigate a scheme of jointing resource allocation and power control for energy-efficient D2D communications in cellular networks. Simulation results demonstrate that by using the proposed iterative resource allocation and power control scheme

EE is remarkably improved.

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references

Hybrid interference alignment and power allocation for multi-user interference MIMO channels [J]. SHU Feng,YOU XiaoHu,WANG Mao,HAN YuBing,LI Yang,SHENG WeiXing. Science China（Information Sciences） . 2013(04)

D2D技术在LTE-A系统中的应用 [J]. 崔鹏,陈力. 现代电信科技 . 2011(Z1)

A new approach to solving the cubic: Cardan’s solution revealed [J] . R.W.D. Nickalls. The Mathematical Gazette . 1993 (480)

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