城市尺度下基站人群时空预测模型

被引：2

作者：

孙莹

陈夏明

王海洋

强思维

机构：

[1] 上海交通大学电子信息与电气工程学院区域光纤通信网与新型光通信系统国家重点实验室

来源：

计算机应用研究 | 2016年 / 33卷 / 12期

关键词：

人群分布; 3G上网数据; 动态聚散; 时空分析; 预测模型;

D O I：

暂无

中图分类号：

TN929.5 [移动通信];

学科分类号：

080402 ; 080904 ; 0810 ; 081001 ;

摘要：

利用3G用户上网数据推演了群体分布动态聚散过程,并依此提出了基站人群时空预测模型与方法。相比于以往单从时间序列学习或从整体空间时空学习预测的方法,避免了对时空信息平滑作用的影响。经实验验证,该预测模型在细粒度的人群预测上有更好的预测性能,尤其适用于对突发性人群的预测,有助于更好地理解人群分布,并为移动网络优化管理提供很好的理论指导。

引用

页码：3521 / 3526+3534 +3534

页数：7

共 13 条

[1]

Urban gravity: a model for inter-city telecommunication flows[J] . Gautier Krings,Francesco Calabrese,Carlo Ratti,Vincent D Blondel. &nbspJournal of Statistical Mechanics: Theory and Expe . 2009 (07)

[2]

A universal model for mobility and migration patterns. Filippo Simini,Marta C. Gonzalez,Amos Maritan. Nature . 2012

[3]

S.e.r.[P]. 澳大利亚专利:AU2002950931A0,2002-09-12

[4]

Sensing and predicting the pulse of the city through shared bicycling. Froehlich J,Neumann J,Oliver N. Proc of International Joint Conference on Artifical Intelligence . 2009

[5]

Analyzing and modeling spatio-temporal dependence of cellular traffic at city scale. Chen Xiaming,Jin Yaohui,Qiang Siwei,et al. Proc of IEEE International Conference on Communications . 2015

[6]

The P1P2/D hypothesis:on the intercity movement of persons. Zipf G K. American Sociologist . 2010

[7]

Commuting and pandemic prediction. Ramasco J J,Vespignani A. Proceedings of the National Academy of Sciences of the United States of America . 2009

[8] Temporal patterns in adult salmon migration timing across southeast Alaska [J].

Kovach, Ryan P. ;

Ellison, Stephen C. ;

Pyare, Sanjay ;

Tallmon, David A. .

GLOBAL CHANGE BIOLOGY, 2015, 21 (05) :1821-1833

[9]

A first look at cellular network performance during crowded events[J] . Muhammad Zubair Shafiq,Lusheng Ji,Alex X. Liu,Jeffrey Pang,Shobha Venkataraman,Jia Wang. &nbspACM SIGMETRICS Performance Evaluation Review . 2013 (1)

[10] Prediction of urban human mobility using large-scale taxi traces and its applications [J].

Li, Xiaolong ;

Pan, Gang ;

Wu, Zhaohui ;

Qi, Guande ;

Li, Shijian ;

Zhang, Daqing ;

Zhang, Wangsheng ;

Wang, Zonghui .

FRONTIERS OF COMPUTER SCIENCE, 2012, 6 (01) :111-121

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