发明授权
- 专利标题： Handoff based on uplink and downlink reference signals
- 专利标题（中）： 基于上行链路和下行链路参考信号的切换
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申请号： US14226147申请日： 2014-03-26
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公开(公告)号： US09426707B1公开(公告)日： 2016-08-23
- 发明人: Krishna Sitaram , Daniel Vivanco , Chunmei Liu
- 申请人： Sprint Spectrum LP
- 申请人地址： US KS Overland Park
- 专利权人： Sprint Spectrum L.P.
- 当前专利权人： Sprint Spectrum L.P.
- 当前专利权人地址： US KS Overland Park
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04W36/00
摘要：
A first access node receives, from a wireless device, a first indicator. This first indicator corresponds to a downlink reference signal power as measured by the wireless device. The first indicator is associated with a second access node. The first access node determines a second indicator. The second indicator corresponds to an uplink reference signal power as measured by the first access node. The second indicator is associated with the wireless device. Based on the first indicator and the second indicator, a handoff of the wireless device from the first access node to a second access node is initiated.
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