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    Apparatus and method for wireless communications
    1.
    发明公开
    Apparatus and method for wireless communications 有权
    用于无线通信的设备和方法

    公开(公告)号：EP1765033A3

    公开(公告)日：2007-05-09

    申请号：EP06025867.0

    申请日：1999-09-22

    申请人： QUALCOMM INCORPORATED

    发明人： Grob, Matthew, S., c/o Qualcomm Incorporated ,  Padovani, Roberto ,  Bender, Paul E. ,  Hoagland, Greg M. ,  Kimball, Robert H. ,  Karmi, Gadi

    IPC分类号： H04Q7/38

    CPC分类号： H04W36/18 ,  H04B17/318 ,  H04W36/30

    摘要： A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station (101) has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station (101) is in communication with, referred to as an "Active Set". In addition, the mobile station (101) maintains another list of base stations (300) that are proximate to the base stations (300) in the active set. This list is referred to as the "Neighbor Set". A memory within the mobile station (101) includes information that would allow the mobile station (101) to demodulate information transmitted from those base stations (300) on the neighbor set. In accordance with the disclosed method and apparatus, the mobile station (101) places a base station (300) in the active set upon including the base station (300) in a pilot strength measurement message (PSMM).

    摘要翻译： 即使当活动基站和移动台之间的通信链路在移动台（101）已经接收到越区切换指示消息之前恶化时，也允许完成软越区切换的通信系统。 移动台保持移动台（101）与之通信的基站列表，称为“活动组”。 另外，移动台（101）保持活动组中靠近基站（300）的另一个基站（300）列表。 该列表被称为“邻居组”。 移动台（101）内的存储器包括将允许移动台（101）解调从邻居组上的那些基站（300）发送的信息的信息。 根据所公开的方法和设备，移动台（101）在将基站（300）包括在导频强度测量消息（PSMM）中时将基站（300）置于活动集中。