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1. 发明申请

US20110122780A1 Graceful Wakeup Of Power Saving Communication Apparatuses 审中-公开
标题翻译：节能通信设备的优雅唤醒
公开(公告)号：US20110122780A1
公开(公告)日：2011-05-26
申请号：US12626038
申请日：2009-11-25
申请人： Johanna M. Nieminen , Jarkko Kneckt , Narzul A. Mirza
发明人： Johanna M. Nieminen , Jarkko Kneckt , Narzul A. Mirza
IPC分类号： H04L12/26 , G08C17/00
CPC分类号： H04W52/0232 , H04W28/18 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/22 , Y02D70/23
摘要： An apparatus determines a wireless traffic load; generates at least one timer value based at least in part on the determined traffic load; and initiates a wireless transmission at a time based at least in part on the at least one timer value. The at least one timer value indicates a time for initiating a transmission after changing from a lower power state to a higher power state. In an exemplary embodiment the wireless traffic load is determined via continuous monitoring and initiating the transmission includes obtaining a transmission opportunity for sending a trigger frame or a power save poll frame. Various exemplary techniques are detailed as to how to determine the traffic load. The generated at least one timer value is a maximum time, which may be truncated for example after the apparatus receives a data unit by which to obtain a network allocation vector.
摘要翻译：一种装置确定无线业务负载; 至少部分地基于所确定的业务负载生成至少一个定时器值; 并且至少部分地基于所述至少一个定时器值一次启动无线传输。至少一个定时器值指示在从较低功率状态改变到更高功率状态之后发起发送的时间。在示例性实施例中，通过连续监视来确定无线业务负载，并且发起传输包括获得用于发送触发帧或省电轮询帧的传输机会。关于如何确定业务负载的各种示例性技术是详细的。所生成的至少一个定时器值是最大时间，其可以例如在设备接收到获取网络分配向量的数据单元之后被截断。

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