基于CoMP传输的分布式异构网络资源分配

于佳; 王野; 吴绍华; 张钦宇

doi:10.11959/j.issn.1000-0801.2015245

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基于CoMP传输的分布式异构网络资源分配

专题：异构网络 | 更新时间：2024-06-05

- 基于CoMP传输的分布式异构网络资源分配
- Resource Allocation of Distributed Heterogeneous Network Based on CoMP Transmission
- 电信科学 2015年31卷第9期页码：11-19
- 作者机构：
- 作者简介：
  
  [ "于佳，女，哈尔滨工业大学深圳研究生院博士生，主要研究方向为5G移动通信系统。" ]
  [ "王野，男，哈尔滨工业大学深圳研究生院在站博士后，主要研究方向为认知无线电。" ]
  [ "吴绍华，男，哈尔滨工业大学深圳研究生院副教授，主要研究方向为5G移动通信系统。" ]
  [ "张钦宇，男，哈尔滨工业大学深圳研究生院教授，主要研究方向为5G移动通信系统和深空通信。" ]
- 基金信息：
  
  国家高技术研究发展计划（“863”计划）基金资助项目;The National High Technology Research and Development Program of China（863 Program）(2014AA01A704);国家科技重大专项基金资助项目;National Science and Technology Major Project of the Ministry of Science and Technology of China(2012ZX03001027-002);中兴通讯校企合作项目;ZTE Funded Development Projects(CON1312050008)
- DOI：10.11959/j.issn.1000-0801.2015245
  中图分类号：
- 网络出版日期：2015-09，
  
  纸质出版日期：2015-09-20
- 稿件说明：
移动端阅览
于佳, 王野, 吴绍华, 等. 基于CoMP传输的分布式异构网络资源分配[J]. 电信科学, 2015,31(9):11-19.

Jia Yu, Ye Wang, Shaohua Wu, et al. Resource Allocation of Distributed Heterogeneous Network Based on CoMP Transmission[J]. Telecommunications science, 2015, 31(9): 11-19.
于佳, 王野, 吴绍华, 等. 基于CoMP传输的分布式异构网络资源分配[J]. 电信科学, 2015,31(9):11-19. DOI： 10.11959/j.issn.1000-0801.2015245.

Jia Yu, Ye Wang, Shaohua Wu, et al. Resource Allocation of Distributed Heterogeneous Network Based on CoMP Transmission[J]. Telecommunications science, 2015, 31(9): 11-19. DOI： 10.11959/j.issn.1000-0801.2015245.

摘要

摘要：提高无线资源利用效率是缓解日益增长的无线通信需求和有限的可用传输资源之间矛盾的主要途径。基于多点协调（coordinated multipoint

CoMP）传输技术的异构网络在提高频谱效率和能量效率方面具有巨大的潜力，近年来受到学术界和工业界的广泛关注。在研究基于CoMP技术的异构网络资源分配问题的基础上，提出了一种基于交叉熵方法的分布式频谱资源调度算法。仿真实验验证了本文提出方法在系统吞吐量、能量效率以及用户公平性等方面的有效性。

Abstract

Improving utilization of radio resource is a promising solution to alleviate the contradiction between increasing wireless communications demands and limited radio resources of wireless transmission. Coordinated multipoint （CoMP）based heterogeneous network （HetNet）has huge application prospects to improve the spectrum efficiency and energy efficiency

and therefore

has attracted constant attentions from not only academia and industry. The radio resource allocation for CoMP based HetNet was investigated

and a distributed resource schedule algorithm by means of cross-entropy method was proposed. Extensive simulations are conducted to verify the effectiveness of the proposed algorithm in terms of throughput

energy efficiency and user fairness.

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Keywords

references

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