Handover Optimization in Femtocell Networks

被引:0
|
作者
Khalid, Waqas [1 ]
Kwak, Kyung Sup [1 ]
机构
[1] Inha Univ, Sch Informat & Commun Engn, UWB Wireless Commun Res Ctr, Inchon, South Korea
来源
2013 INTERNATIONAL CONFERENCE ON ICT CONVERGENCE (ICTC 2013): FUTURE CREATIVE CONVERGENCE TECHNOLOGIES FOR NEW ICT ECOSYSTEMS | 2013年
关键词
Femtocell; Macrocell; Handover; Reactive-handover; Proactive; -handover; Optimization Algorithm;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper the handover procedure in LTE based femtocells is discussed which poses to be one of the major issues as the number of femtocells increases in the urban environment. The concept of proactive and reactive handovers is discussed and a comparison is carried out between the two using simulations. An optimization algorithm is proposed to prevent too frequent handovers and to minimize the probability of dropped calls. Simulations for the macro-femto and inter-femto handovers have been performed and the comparison is done between the conventional handover procedure and the proposed algorithm.
引用
收藏
页码:122 / 127
页数:6
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