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    • 1. 发明申请
    • ADAPTIVE CELL RANGE EXPANSION MECHANISMS FOR LTE CELLS
    • 用于LTE电池的自适应电池范围扩展机制
    • US20150172977A1
    • 2015-06-18
    • US14105957
    • 2013-12-13
    • Ali Taha KocSatish C. JhaMaruti GuptaRath Vannithamby
    • Ali Taha KocSatish C. JhaMaruti GuptaRath Vannithamby
    • H04W36/00H04W36/30
    • H04W36/0083H04W36/04H04W36/32
    • Embodiments disclosed herein relate to devices and methods that provide adaptive CRE-based offset parameters that take into account the speed of a UE and that take into account the DL/UL traffic balance being experienced by the UE. For example, if the speed of a UE is greater than the predefined speed, the UE utilizes an adaptive CRE-based offset parameter that has a low value or is equal to zero. Similarly, if the balance of downlink/uplink traffic being experienced by a UE is mainly downlink traffic, the UE utilizes an adaptive CRE-based offset parameter that has a low value or is equal to zero. Consequently, the embodiments disclosed herein reduce the handover failure associated with CRE particularly for high speed UEs while also being able to increase downlink system capacity if the balance of the downlink and uplink traffic experienced by the UE is mostly downlink traffic.
    • 本文公开的实施例涉及提供考虑到UE的速度并考虑UE经历的DL / UL业务平衡的基于自适应基于CRE的偏移参数的设备和方法。 例如,如果UE的速度大于预定速度,则UE利用具有低值或等于零的基于自适应基于CRE的偏移参数。 类似地,如果UE经历的下行链路/上行链路业务的平衡主要是下行链路业务,则UE利用具有低值或等于零的基于自适应CRE的偏移参数。 因此,本文所公开的实施例特别针对高速UE减少与CRE相关联的切换失败,同时如果UE遇到的下行链路和上行链路流量的平衡主要是下行链路业务,则还能够增加下行链路系统容量。