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LTE-Advanced异构网络中负载均衡研究进展及展望
Survey on Research Progress of Load Balancing in LTE-Advanced Heterogeneous Network
- 电信科学 2014年30卷第10期 页码：116-128
- 作者机构：
- 作者简介：
[ "许娟雄，女，重庆邮电大学硕士生，主要研究方向为LTE-Advanced 异构网络中负载均衡研究、SON。" ]
[ "刘伊莎，女，重庆邮电大学硕士生，主要研究方向为LTE-Advanced 异构网络中负载均衡研究、SON。" ]
[ "唐伦，男，博士，重庆邮电大学副教授，主要研究方向为新一代无线通信网络资源管理、车载组织网络。" ]
[ "陈前斌，男，博士，重庆邮电大学教授、博士生导师，重庆邮电大学通信与信息工程学院院长，主要研究方向为新一代移动通信系统、未来网络、LTE-Advanced 异构小蜂窝网络等。" ]
- 基金信息：国家科技重大专项基金资助项目(2014ZX03003010-004);国家高技术研究发展计划（“863”计划）基金资助项目(2014AA01A701)
DOI：10.3969/j.issn.1000-0801.2014.10.018
中图分类号：-
网络出版日期：2014-10，
纸质出版日期：2014-10-20
- 稿件说明：
移动端阅览
许娟雄, 刘伊莎, 唐伦, 等. LTE-Advanced异构网络中负载均衡研究进展及展望[J]. 电信科学, 2014,30(10):116-128.
Juanxiong Xu, Yisha Liu, Lun Tang, et al. Survey on Research Progress of Load Balancing in LTE-Advanced Heterogeneous Network[J]. Telecommunications science, 2014, 30(10): 116-128.
许娟雄, 刘伊莎, 唐伦, 等. LTE-Advanced异构网络中负载均衡研究进展及展望[J]. 电信科学, 2014,30(10):116-128. DOI： 10.3969/j.issn.1000-0801.2014.10.018.
Juanxiong Xu, Yisha Liu, Lun Tang, et al. Survey on Research Progress of Load Balancing in LTE-Advanced Heterogeneous Network[J]. Telecommunications science, 2014, 30(10): 116-128. DOI： 10.3969/j.issn.1000-0801.2014.10.018.
摘要
新一代移动通信网络不断演进为高密集、无定型的异构网络，业务需求与资源供给的匹配问题，即负载均衡问题是异构网络（heterogeneous network
HetNet）资源管理的挑战问题之一。阐述了负载均衡的一般性问题，根据负载均衡算法的主要特征给出了综合分类，按照分类对近年来提出的主要负载均衡策略进行了细致和深入的对比分析；同时也对比分析了几种减少负载均衡过程中信令开销的方案。在总结现有研究成果的基础上，进一步分析负载均衡技术的最新发展趋势，为下一步的研究提出了新的问题和思路。
Abstract
With next-generation mobile communication networks evolving to high dense
amorphous and heterogeneous network
matching the demand for business with the supply of resources has been one of the challenging problems of resource management in heterogeneous network（HetNet）
namely load balancing problem. The general load balancing problems are formulated. Following that
a comprehensive taxonomic approach to classifying algorithms of load balancing was proposed
based on which detailed analyses and thorough comparisons for the main strategies in recent years were made; and several schemes to reduce signaling overhead were compared and analyzed in the load balancing process. Finally
research results were summarized
and some new issues in load balancing strategies conforming to the trends to be further studied were pointed out.
关键词
Keywords
references
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