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Performance Analysis of Mobile Communication in Picocell and Femtocell

机译:微微小区和毫微微小区中移动通信的性能分析

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In this paper, we considered only the two low layers of the hierarchical cellular network i.e. picocell and femtocell. Mobile subscribers are divided into two classes, with low mobility and high mobility. Femtocells are used to address the originating and handoff calls of both slow and fast mobile subscriber. Picocells are overlaid over the femtocells and used to serve originating and handoff calls for slow and fast mobile subscribers. Furthermore, blocking probability of picocell and femtocell decreases when the number of channels is increased. It is shown that this scheme can provide better quality of service to both slow and fast mobile subscribers, maintaining the total spectrum bandwidth constant.
机译:在本文中,我们仅考虑了分级蜂窝网络的两个低层,即微微小区和毫微微小区。移动用户分为两类,即低移动性和高移动性。毫微微小区用于解决慢速和快速移动用户的始发和越区切换呼叫。微微小区覆盖在毫微微小区上,并用于为慢速和快速移动订户提供始发和越区切换呼叫。此外,当信道数量增加时,微微小区和毫微微小区的阻塞概率降低。结果表明,该方案可以为慢速和快速移动用户提供更好的服务质量,并保持总频谱带宽恒定。

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