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    ENHANCED PILOT SIGNAL RECEIVER
    6.
    发明申请
    ENHANCED PILOT SIGNAL RECEIVER 有权
    增强引航信号接收器

    公开(公告)号：US20090003495A1

    公开(公告)日：2009-01-01

    申请号：US12113903

    申请日：2008-05-01

    申请人： Qiang Wu ,  Wanlun Zhao ,  Peter John Black

    发明人： Qiang Wu ,  Wanlun Zhao ,  Peter John Black

    IPC分类号： H04L27/08

    CPC分类号： H04W4/02 ,  H03M1/185 ,  H04L5/0023 ,  H04L5/0048 ,  H04L27/261 ,  H04L27/2613 ,  H04W16/02 ,  H04W64/00

    摘要： Briefly, in accordance with one embodiment, a method of adjusting for digital automatic gain control (DAGC) quantization error in a mobile station is as follows. A first DAGC value is stored before reception of one or more enhanced pilot signals. A second DAGC value is computed during reception of the one or more enhanced pilot signal. The first DAGC value is restored after reception of the one or more enhanced pilot signals is over. An advantage associated with this particular embodiment may include reduction in quantization error for digital automatic gain control.

    摘要翻译： 简而言之，根据一个实施例，移动台中的数字自动增益控制（DAGC）量化误差的调整方法如下。 在接收到一个或多个增强导频信号之前存储第一DAGC值。 在接收一个或多个增强导频信号期间计算第二DAGC值。 在接收到一个或多个增强导频信号结束之后恢复第一个DAGC值。 与该特定实施例相关联的优点可以包括减少用于数字自动增益控制的量化误差。

    Enhanced pilot signal receiver
    7.
    发明授权
    Enhanced pilot signal receiver 有权
    增强型导频信号接收机

    公开(公告)号：US08514988B2

    公开(公告)日：2013-08-20

    申请号：US12113903

    申请日：2008-05-01

    申请人： Qiang Wu ,  Wanlun Zhao ,  Peter John Black

    发明人： Qiang Wu ,  Wanlun Zhao ,  Peter John Black

    IPC分类号： H04B1/00

    CPC分类号： H04W4/02 ,  H03M1/185 ,  H04L5/0023 ,  H04L5/0048 ,  H04L27/261 ,  H04L27/2613 ,  H04W16/02 ,  H04W64/00

    摘要： Briefly, in accordance with one embodiment, a method of adjusting for digital automatic gain control (DAGC) quantization error in a mobile station is as follows. A first DAGC value is stored before reception of one or more enhanced pilot signals. A second DAGC value is computed during reception of the one or more enhanced pilot signal. The first DAGC value is restored after reception of the one or more enhanced pilot signals is over. An advantage associated with this particular embodiment may include reduction in quantization error for digital automatic gain control.

    摘要翻译： 简而言之，根据一个实施例，移动台中的数字自动增益控制（DAGC）量化误差的调整方法如下。 在接收到一个或多个增强导频信号之前存储第一DAGC值。 在接收一个或多个增强导频信号期间计算第二DAGC值。 在接收到一个或多个增强导频信号结束之后恢复第一个DAGC值。 与该特定实施例相关联的优点可以包括减少用于数字自动增益控制的量化误差。

    Methods and systems for adaptive server selection in wireless communications
    8.
    发明授权
    Methods and systems for adaptive server selection in wireless communications 有权
    无线通信中自适应服务器选择的方法和系统

    公开(公告)号：US08385923B2

    公开(公告)日：2013-02-26

    申请号：US11506068

    申请日：2006-08-16

    申请人： Rashid Ahmed Akbar Attar ,  Naga Bhushan ,  Peter John Black ,  Rajesh K. Pankaj ,  Danlu Zhang ,  Qiang Wu ,  Mehmet Yavuz

    发明人： Rashid Ahmed Akbar Attar ,  Naga Bhushan ,  Peter John Black ,  Rajesh K. Pankaj ,  Danlu Zhang ,  Qiang Wu ,  Mehmet Yavuz

    IPC分类号： H04W40/00

    CPC分类号： H04W36/18 ,  H04W36/30 ,  H04W36/38 ,  H04W72/00 ,  H04W99/00

    摘要： Embodiments disclosed herein relate to methods and systems for providing adaptive server selection in wireless communications. An access terminal may be configured to determine a forward link quality metric associated with each of a plurality of sectors serviced by a plurality of access points; assign credits to each sector in relation to the forward link quality metric; and change a data source control (DSC) value if the credits accumulated for a non-serving sector at a DSC change boundary is greater than a predetermined threshold, where the non-serving sector and the serving sector for the access terminal belong to different cells. The access terminal may be further configured to change a data rate control (DRC) cover in accordance with the DSC change. The use of DSC may provide an early indication of handoff, thereby allowing the service outage associated with server switching to be substantially reduced.

    摘要翻译： 本文公开的实施例涉及用于在无线通信中提供自适应服务器选择的方法和系统。 接入终端可以被配置为确定与由多个接入点服务的多个扇区中的每一个相关联的前向链路质量度量; 根据前向链路质量度量为每个扇区分配信用; 并且如果在DSC变化边界处为非服务扇区累积的积分大于预定阈值，则所述数据源控制（DSC）值改变，其中所述非服务扇区和所述接入终端的服务扇区属于不同的小区 。 接入终端还可以被配置为根据DSC变化改变数据速率控制（DRC）覆盖。 使用DSC可以提供切换的早期指示，从而允许大大减少与服务器切换相关联的服务中断。

    Methods and systems for adaptive server selection in wireless communications
    10.
    发明申请
    Methods and systems for adaptive server selection in wireless communications 有权
    无线通信中自适应服务器选择的方法和系统

    公开(公告)号：US20070042780A1

    公开(公告)日：2007-02-22

    申请号：US11506068

    申请日：2006-08-16

    申请人： Rashid Attar ,  Naga Bhushan ,  Peter Black ,  Rajesh Pankaj ,  Danlu Zhang ,  Qiang Wu ,  Mehmet Yavuz

    发明人： Rashid Attar ,  Naga Bhushan ,  Peter Black ,  Rajesh Pankaj ,  Danlu Zhang ,  Qiang Wu ,  Mehmet Yavuz

    IPC分类号： H04Q7/20

    CPC分类号： H04W36/18 ,  H04W36/30 ,  H04W36/38 ,  H04W72/00 ,  H04W99/00

    摘要： Embodiments disclosed herein relate to methods and systems for providing adaptive server selection in wireless communications. An access terminal may be configured to determine a forward link quality metric associated with each of a plurality of sectors serviced by a plurality of access points; assign credits to each sector in relation to the forward link quality metric; and change a data source control (DSC) value if the credits accumulated for a non-serving sector at a DSC change boundary is greater than a predetermined threshold, where the non-serving sector and the serving sector for the access terminal belong to different cells. The access terminal may be further configured to change a data rate control (DRC) cover in accordance with the DSC change. The use of DSC may provide an early indication of handoff, thereby allowing the service outage associated with server switching to be substantially reduced.

    摘要翻译： 本文公开的实施例涉及用于在无线通信中提供自适应服务器选择的方法和系统。 接入终端可以被配置为确定与由多个接入点服务的多个扇区中的每一个相关联的前向链路质量度量; 根据前向链路质量度量为每个扇区分配信用; 并且如果在DSC变化边界处为非服务扇区累积的积分大于预定阈值，则其中非服务扇区和接入终端的服务扇区属于不同小区，则改变数据源控制（DSC）值 。 接入终端还可以被配置为根据DSC变化改变数据速率控制（DRC）覆盖。 使用DSC可以提供切换的早期指示，从而允许大大减少与服务器切换相关联的服务中断。