公开(公告)号：US08477670B2

公开(公告)日：2013-07-02

申请号：US12718728

申请日：2010-03-05

申请人： Haruhiko Sumida ,  Teruo Kawahara

发明人： Haruhiko Sumida ,  Teruo Kawahara

IPC分类号： H04W52/02 ,  H04W84/12

CPC分类号： H04W52/0229 ,  Y02D70/142

摘要： In a wireless communication method of a wireless communication device to which a power management mode of a wireless LAN is applied and to which a parent device communicates, the method includes updating a listen interval of receiving a beacon signal from a parent device to be shorter than a current listen interval in response to a data transmission to the parent device; and periodically increasing the updated listen interval between the time span from the data transmission to a next data transmission, wherein reception of the beacon signal is carried out after switching from a doze state to an awake state.

摘要翻译： 在应用了无线LAN的电力管理模式的无线通信装置的无线通信方法中，所述方法包括：更新从父设备接收信标信号的监听间隔，以将其短于 响应于到父设备的数据传输的当前监听间隔; 并且周期性地增加从数据传输到下一个数据传输的时间间隔之间的更新的监听间隔，其中在从瞌睡状态切换到唤醒状态之后执行信标信号的接收。

公开(公告)号：US20100226299A1

公开(公告)日：2010-09-09

申请号：US12718728

申请日：2010-03-05

申请人： Haruhiko SUMIDA ,  Teruo KAWAHARA

发明人： Haruhiko SUMIDA ,  Teruo KAWAHARA

IPC分类号： H04W52/02 ,  H04W88/12

CPC分类号： H04W52/0229 ,  Y02D70/142

摘要： In a wireless communication method of a wireless communication device to which a power management mode of a wireless LAN is applied and to which a parent device communicates, the method includes updating a listen interval of receiving a beacon signal from a parent device to be shorter than a current listen interval in response to a data transmission to the parent device; and periodically increasing the updated listen interval between the time span from the data transmission to a next data transmission, wherein reception of the beacon signal is carried out after switching from a doze state to an awake state.

摘要翻译： 在应用了无线LAN的电力管理模式的无线通信装置的无线通信方法中，所述方法包括：更新从父设备接收信标信号的监听间隔，以将其短于 响应于到父设备的数据传输的当前监听间隔; 并且周期性地增加从数据传输到下一个数据传输的时间间隔之间的更新的监听间隔，其中在从瞌睡状态切换到唤醒状态之后执行信标信号的接收。