3G通信网间Macrocell与家庭基站切换关键技术研究与仿真  

RESEARCH AND SIMULATION ON KEY TECHNOLOGIES OF HANDOVER BETWEEN MACROCELL AND FEMTOCELL OF 3G COMMUNICATION NETWORK

作　　者：崔锴[1] 

机构地区：[1]南京大学网络信息中心,江苏南京210093

出　　处：《计算机应用与软件》2013年第12期276-279,共4页Computer Applications and Software

摘　　要：家庭基站技术是当前解决调整数据业务全范围覆盖的关键技术,针对当前集成的宏蜂窝/家庭基站通信网络以及无缝切换的需求,对传统的切换策略进行改进,研究并设计一种新的切换机制,可以减少用户在宏蜂窝和家庭基站之间移动时发生的不必要的切换。最后在MatLab2011上进行仿真实验,对切换策略的正确性和性能进行了验证。Femtocell technology is the key technology to solve the adjustment of full range coverage of data services at present. For current integrated macrocell/femtocell communications network and the demand of seamless switching, we improve traditional switching strategy, study and design a new switching mechanism, which can reduce the unnecessary switching when the user moving between the macrocell and femtocells. In end of the paper we report the simulation experiment on MatLab2011, it verifies the correctness and performance of the switching strategy.

关 键 词：宏蜂窝 家庭基站 功率可变机制 呼叫准入控制 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]