发明申请
US20130045745A1 Method for Reducing the Handover Frequency by a Communication Device in Femtocell Networks
有权
通过毫微微蜂窝网络中通信设备降低切换频率的方法
- 专利标题： Method for Reducing the Handover Frequency by a Communication Device in Femtocell Networks
- 专利标题（中）： 通过毫微微蜂窝网络中通信设备降低切换频率的方法
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申请号： US13426607申请日： 2012-03-22
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公开(公告)号： US20130045745A1公开(公告)日： 2013-02-21
- 发明人: Phone LIN , Chia-Peng Lee , Chin-Liang Wang , Whai-En Chen
- 申请人： Phone LIN , Chia-Peng Lee , Chin-Liang Wang , Whai-En Chen
- 申请人地址： TW Hsin Chu City
- 专利权人： National Tsing Hua University
- 当前专利权人： National Tsing Hua University
- 当前专利权人地址： TW Hsin Chu City
- 优先权： TW100129639 20110818
- 主分类号： H04W36/26
- IPC分类号： H04W36/26
摘要：
A method for reducing the handover frequency by a communication device in femtocell networks includes the steps: measuring the radio signal strength by a communication device and storing the information of the serving base station into a cache memory; checking whether the stored information in the cache memory is classified as “femtocell” or not; if so, deleting the macrocell's information from the measurement report by the communication device and transmitting this to the serving base station; when the radio link failure occurred, checking whether the stored information in the cache memory is classified as “femtocell” or not; if so, initiating a timer; detecting an available femtocell before the timer expires; transmitting a call reestablishment request message to the available femtocell for rebuilding the link.