作者
Ameneh Habibzadeh, Shahriar Shirvani Moghaddam, Seyed Mohammad Razavizadeh, Mahyar Shirvanimoghaddam
发表日期
2015/12/9
研讨会论文
The 15th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)
页码范围
411-415
出版商
Abu Dhabi University
简介
This paper aims to improve the handover performance in the heterogeneous networks (HetNet). Since achieving high data rates, low signaling load, and better coverage area are highly dependent on the number of handovers, reducing the number of unnecessary handovers is crucial for both mobile users and the whole network. In this paper, a new decision-making algorithm based on joint traffic and propagation metrics is proposed for HetNets that can reduce the number of unnecessary handovers in comparison with the traditional handover algorithms especially when the femtocell assignment probability is relatively high. We further analyze the handover probability for the proposed scheme which is in a close agreement with simulation results. Simulation results show that a higher assignment probability to femtocell BS is achieved in the proposed algorithm. We also show that the proposed scheme reduces the …
引用总数
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学术搜索中的文章
A Habibzadeh, SS Moghaddam, SM Razavizadeh… - 2015 IEEE international symposium on signal …, 2015