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    • 4. 发明申请
    • METHOD AND APPARATUS FOR MITIGATING INTERFERENCE IN FEMTOCELL DEPLOYMENTS
    • 减少FEMTOCELL部署干扰的方法和装置
    • WO2012006194A2
    • 2012-01-12
    • PCT/US2011042462
    • 2011-06-29
    • QUALCOMM INCMESHKATI FARHADZHOU YANCHANDE VINAYYAVUZ MEHMET
    • MESHKATI FARHADZHOU YANCHANDE VINAYYAVUZ MEHMET
    • H04W36/20
    • H04W48/02H04B17/345H04W36/20H04W48/08H04W80/08H04W84/045H04W84/105H04W88/10
    • Methods and apparatuses are provided for mitigating interference among access points, and/or devices communicating therewith, in unplanned network deployments. Based on determining that one or more served devices potentially interfere with one or more access points, an inter-frequency handover (IFHO) threshold or data rate can be adjusted for the device to cause IFHO or reduce occurrence of interference, and/or a coverage area can be modified so the device can communicate with one or more other access points to mitigate potential interference. Based on determining interference from one or more devices served by other access points, an access point can switch operating modes to a hybrid or open access point to allow the one or more devices to handover to the access point, and/or can boost downlink transmit power to cause the one or more devices to perform IFHO from the other access points to mitigate potential interference.
    • 在非计划网络部署中提供了用于减轻接入点和/或与其通信的设备之间的干扰的方法和装置。 基于确定一个或多个被服务设备潜在地干扰一个或多个接入点,可以针对该设备调整频率间切换(IFHO)阈值或数据速率以引起IFHO或减少干扰的发生和/或覆盖 区域可以被修改,使得设备可以与一个或多个其他接入点通信以减轻潜在的干扰。 基于确定由其他接入点服务的一个或多个设备的干扰,接入点可以将操作模式切换到混合或开放接入点,以允许一个或多个设备切换到接入点,和/或可以提升下行链路传输 导致一个或多个设备从其他接入点执行IFHO以减轻潜在干扰的功率。