发明授权
US08768361B2 Method for reducing the handover frequency by a femto gateway in femtocell networks
有权
用于在毫微微小区网络中通过毫微微网关降低切换频率的方法
- 专利标题： Method for reducing the handover frequency by a femto gateway in femtocell networks
- 专利标题（中）： 用于在毫微微小区网络中通过毫微微网关降低切换频率的方法
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申请号： US13407735申请日： 2012-02-28
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公开(公告)号： US08768361B2公开(公告)日： 2014-07-01
- 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 Taipei
- 专利权人： Institute For Information Industry
- 当前专利权人： Institute For Information Industry
- 当前专利权人地址： TW Taipei
- 代理机构： Skaar Ulbrich Macari, P.A.
- 优先权： TW100129636A 20110818
- 主分类号： H04W36/00
- IPC分类号： H04W36/00 ; H04W72/00
摘要：
A method for reducing the handover frequency by a femto gateway in femtocell networks includes the steps: receiving a measurement report from a communication device by an initial femtocell; transmitting a relocation required message to a femto gateway by the initial femtocell if the signal strength thereof is below a threshold; ignoring the relocation required message and enabling the timer by the femto gateway after receiving the relocation required message; determining whether the cell ID included in the call reestablishment request message is classified as “femtocell” or not by the femto gateway before the timer expires; if so, rebuilding the link to the femtocell in response to the cell ID by the femto gateway.