利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

103 条记录 (耗时 0.044 秒)

    Method and apparatus for variable and fixed forward link rate control in a mobile radio communication system
    1.
    发明授权
    Method and apparatus for variable and fixed forward link rate control in a mobile radio communication system 有权
    移动无线电通信系统中可变和固定的前向链路速率控制的方法和装置

    公开(公告)号：US06560211B2

    公开(公告)日：2003-05-06

    申请号：US09748319

    申请日：2000-12-22

    申请人： Eduardo A. S. Esteves ,  Rajesh K. Pankaj ,  Peter J. Black ,  Matthew S. Grob ,  Nagabhushana T. Sindhushayana

    发明人： Eduardo A. S. Esteves ,  Rajesh K. Pankaj ,  Peter J. Black ,  Matthew S. Grob ,  Nagabhushana T. Sindhushayana

    IPC分类号： H04Q700

    CPC分类号： H04W28/22 ,  H04L1/0002 ,  H04L1/0036 ,  H04L2001/0092 ,  H04W36/18

    摘要： A method and apparatus for controlling a data rate associated with the transmission of information from a base station to a mobile station in a mobile radio communication system. The mobile station alternately receives information from a base station either in a variable rate mode or a fixed rate mode. The transmission rate from a base station in the variable rate mode varies between successive data transmit intervals, and the transmission rate from a base station in the fixed rate mode remains fixed between successive data transmit intervals. Data is transmitted from a first base station to the mobile station in the variable rate mode until the first base station is unable to receive variable data rate control information from the mobile station.

    摘要翻译： 一种用于在移动无线电通信系统中控制与从基站到移动台的信息传输相关联的数据速率的方法和装置。 移动台以可变速率模式或固定速率模式从基站交替地接收信息。 来自基站的可变速率模式的传输速率在连续的数据发送间隔之间变化，并且来自固定速率模式的基站的传输速率在连续的数据发送间隔之间保持固定。 数据以可变速率模式从第一基站发送到移动台，直到第一基站不能从移动台接收可变数据速率控制信息。

    Method and apparatus for variable and fixed forward link rate control in a mobile radio communications system
    2.
    发明授权
    Method and apparatus for variable and fixed forward link rate control in a mobile radio communications system 有权
    用于移动无线电通信系统中可变和固定的前向链路速率控制的方法和装置

    公开(公告)号：US06205129B1

    公开(公告)日：2001-03-20

    申请号：US09231743

    申请日：1999-01-15

    申请人： Eduardo A. S. Esteves ,  Rajesh Pankaj ,  Peter J. Black ,  Matthew S. Grob ,  Nagabhushana T. Sindhushayana

    发明人： Eduardo A. S. Esteves ,  Rajesh Pankaj ,  Peter J. Black ,  Matthew S. Grob ,  Nagabhushana T. Sindhushayana

    IPC分类号： H04B7212

    CPC分类号： H04W28/22 ,  H04L1/0002 ,  H04L1/0036 ,  H04L2001/0092 ,  H04W36/18

    摘要： A method and apparatus for controlling a data rate associated with the transmission of information from a base station to a mobile station in a mobile radio communication system. The mobile station alternately receives information from a base station either in a variable rate mode or a fixed rate mode. The transmission rate from a base station in the variable rate mode varies between successive data transmit intervals, and the transmission rate from a base station in the fixed rate mode remains fixed between successive data transmit intervals. Data is transmitted from a first base station to the mobile station in the variable rate mode until the first base station is unable to receive variable data rate control information from the mobile station. When the first base station is unable to receive the variable data rate control information from the mobile station, the mobile station attempts to remain in the variable rate mode by searching for a second base station that will support data transmissions to the mobile station in the variable rate mode and, if the mobile station is able to locate the second base station that will support data transmissions to the mobile station in the variable rate mode, then the second base station transmits data to the mobile station in the variable rate mode and transmissions from the first base station to the mobile station in the variable rate mode terminate. If the mobile station is unable to locate the second base station that will support data transmissions to the mobile station in the variable rate mode, data is transmitted to the mobile station from either the first base station or a different base station in the fixed rate mode.

    摘要翻译： 一种用于在移动无线电通信系统中控制与从基站到移动台的信息传输相关联的数据速率的方法和装置。 移动台以可变速率模式或固定速率模式从基站交替地接收信息。 来自基站的可变速率模式的传输速率在连续的数据发送间隔之间变化，并且来自固定速率模式的基站的传输速率在连续的数据发送间隔之间保持固定。 数据以可变速率模式从第一基站发送到移动台，直到第一基站不能从移动台接收可变数据速率控制信息。 当第一基站不能从移动台接收可变数据速率控制信息时，移动台试图通过搜索将在该变量中支持对移动站的数据传输的第二基站来保持可变速率模式 并且如果移动台能够将能够以可变速率模式支持到移动站的数据传输的第二基站定位，则第二基站以可变速率模式向移动台发送数据，并且从 以可变速率模式移动台的第一个基站终止。 如果移动台不能将可支持以可变速率模式向移动台发送数据的第二基站定位，则以固定速率模式从第一基站或不同基站发送数据到移动台 。