-
公开(公告)号：US06507744B1
公开(公告)日：2003-01-14
申请号：US09468605
申请日：1999-12-21
申请人： Jong Sun Han , Young Jo Lee
发明人： Jong Sun Han , Young Jo Lee
IPC分类号： H04Q720
摘要： An outer loop power control method for a mobile communication system is disclosed. By implementing two outer loop power control methods, one for a normal mode and the other for a soft handoff mode, the outer loop power control in the present invention variably adjusts the ratio of up/down step size for a power control threshold value during a soft handoff operation.
摘要翻译： 公开了一种移动通信系统的外环功率控制方法。 通过实现两个外部环路功率控制方法，一个用于正常模式，另一个用于软切换模式，本发明中的外部环路功率控制可变地调节在一个功率控制阈值期间的上升/下降步长的比率 软切换操作。
-
公开(公告)号：US06615053B1
公开(公告)日：2003-09-02
申请号：US09671208
申请日：2000-09-28
申请人： Young Jo Lee , Ki Jun Kim , Jong Sun Han
发明人： Young Jo Lee , Ki Jun Kim , Jong Sun Han
IPC分类号： H04B705
CPC分类号： H04W52/48 , H04W52/08 , H04W52/143 , H04W52/50
摘要： A method for controlling power of a forward common channel is disclosed. The present method allows a base station to obtain an initial power value for a closed-loop power control of mobile stations when a base station transmits data to a plurality of mobile stations through an a forward common channel. Particularly, the present method permits a base station to determine an initial power according to either a variation of reception power transmitted from a mobile station or a variation of the PCBs transmitted from a mobile station.
摘要翻译： 公开了一种用于控制正向公共通道的功率的方法。 当基站通过前向公共信道向多个移动站发送数据时，本方法允许基站获得用于移动台的闭环功率控制的初始功率值。 特别地，本方法允许基站根据从移动台发送的接收功率的变化或从移动台发送的PCB的变化来确定初始功率。
-
3.发明授权公开(公告)号：US06973062B1
公开(公告)日：2005-12-06
申请号：US09303554
申请日：1999-05-03
申请人： Jong Sun Han
发明人： Jong Sun Han
摘要： In a method for controlling call access of a terminal in a mobile communication system based on cellular communication system, call access of mobile terminals can efficiently be controlled depending on the state of individual resources of Walsh code classes assigned to each mobile terminal from the base station and the state of a reverse link in a communication system which supports multi-transmission rate depending on service options of the mobile terminals. The method for controlling call access of a terminal in a mobile communication system includes the steps of permitting a base station to periodically broadcast call access control information including traffic information of a reverse link and information of at least one or more code classes in which Walsh codes assigned to a mobile station from the base station are classified depending on transmission rate, to a plurality of mobile terminals in its cell or sector, and permitting the mobile terminal to periodically receive the call access control information and requesting call access of the base station depending on the call access control information.
摘要翻译： 在基于蜂窝通信系统的用于控制移动通信系统中的终端的呼叫接入的方法中，根据从基站分配给每个移动终端的沃尔什码类别的各个资源的状态，可以有效地控制移动终端的呼叫接入 以及根据移动终端的服务选项支持多传送速率的通信系统中的反向链路的状态。 用于控制移动通信系统中的终端的呼叫接入的方法包括以下步骤：允许基站周期性地广播包括反向链路的业务信息的呼叫接入控制信息和至少一个或多个代码类别的信息，其中沃尔什码 根据传输速率将从基站分配给移动台的小区或扇区中的多个移动终端进行分类，并且允许移动终端周期性地接收呼叫接入控制信息并请求基站的呼叫接入取决于 对呼叫访问控制信息。
-
公开(公告)号：US06321089B1
公开(公告)日：2001-11-20
申请号：US09348479
申请日：1999-07-07
申请人： Jong Sun Han
发明人： Jong Sun Han
IPC分类号： H04Q720
CPC分类号： H04W36/18
摘要： Reverse link soft hand off method for improving a reverse link communication quality in a CDMA cellular communication system having a plurality of base stations, at least one mobile station, and at least one base station controller, including the step of a particular mobile station being handed off from a first channel on a serving base station to a second channel on a target base station, if a reverse link traffic signal strength or a reverse link pilot signal strength for the particular mobile station measured at a target base station exceeds a preset threshold.
摘要翻译： 用于改善具有多个基站，至少一个移动站和至少一个基站控制器的CDMA蜂窝通信系统中的反向链路通信质量的反向链路软切换方法，包括特定移动台被移交的步骤 如果在目标基站处测量的特定移动台的反向链路业务信号强度或反向链路导频信号强度超过预设阈值，则从服务基站上的第一信道切换到目标基站上的第二信道。
-
-
-
搜索结果
4 条记录 (耗时 0.016 秒)
