公开(公告)号：US07020102B2

公开(公告)日：2006-03-28

申请号：US09730160

申请日：2000-12-05

申请人： Juha Tuomainen ,  Jarkko Oksala ,  Jari Ruohonen

发明人： Juha Tuomainen ,  Jarkko Oksala ,  Jari Ruohonen

IPC分类号： G08C17/00

CPC分类号： H04W52/0216 ,  H04W52/0222 ,  H04W52/0232 ,  H04W52/0245 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/24

摘要： The invention relates to a method for reducing the power consumption of a mobile station (2) connected to a packet-switched network (4), in which packet-switched network information is sent in the form of data frames. In the method, a paging period is specified for the mobile station for sending paging messages (UD1) essentially at the intervals of said paging period to the mobile station, the mobile station (2) is set to the standby mode at least for the time of the reception of the paging messages (UD1), and the mobile station, which is in the standby mode, is set to the idle mode after the reception of the paging message (UD1). In the idle mode, some of the functions of the mobile station (2) are set to the power saving mode or switched off. In the method, the mode of operation of the mobile station in the idle mode is changed from the idle mode to the standby mode to receive information transmitted in the packet-switched network either at intervals during the paging period for maintaining synchronization to the packet-switched network, or at the end of the paging period for performing synchronization to the packet-switched network again.

摘要翻译： 本发明涉及一种降低连接到分组交换网络（4）的移动站（2）的功耗的方法，其中以数据帧的形式发送分组交换网络信息。 在该方法中，为移动站指定基本上以所述寻呼周期的间隔向移动站发送寻呼消息（UD1）的寻呼周期，移动台（2）至少设置为待机模式 寻呼消息（UD1）的接收时间和处于待机模式的移动台在接收到寻呼消息（UD 1）之后被设置为空闲模式。 在空闲模式下，移动台（2）的一些功能被设置为省电模式或关闭。 在该方法中，空闲模式中的移动台的操作模式从空闲模式改变为待机模式，以在寻呼周期间隔间隔接收在分组交换网络中发送的信息，以保持与分组交换网络的同步， 或者在寻呼周期结束时再次执行与分组交换网络的同步。