公开(公告)号：US09980224B2

公开(公告)日：2018-05-22

申请号：US14678798

申请日：2015-04-03

Applicant: QUALCOMM Incorporated

Inventor： Steve I. Saed ,  Linzhao Ye ,  Anjana Badrinarayanan ,  Mark Tung

IPC: H04W52/02 ,  H04W28/02

CPC classification number: H04W52/0225 ,  H04W28/0221 ,  H04W52/0235 ,  H04W52/0258 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22

Abstract: Methods, systems, and devices are described for power management in wireless devices. Power saving for a device of a wireless network may be improved by appropriately setting an inactivity timeout (ITO), and thus the amount of time, after a last transmission or reception of data traffic, that the device remains in an awake mode listening for more data traffic before the device enters a sleep mode. Distributed coordinated function (DCF) information may be used for determining the ITO. For example, the DCF information may be used to determine a channel congestion metric, which may be used to set the ITO for the device.

公开(公告)号：US09716995B2

公开(公告)日：2017-07-25

申请号：US14088263

申请日：2013-11-22

Applicant: QUALCOMM Incorporated

Inventor： Jianqiang He ,  Dinesh Davuluru ,  Linzhao Ye ,  Ravishanker Mudigonda

IPC: H04W4/00 ,  H04W8/02 ,  H04W36/08 ,  H04W48/16 ,  H04W48/20 ,  H04W84/12

CPC classification number: H04W8/02 ,  H04W36/08 ,  H04W48/16 ,  H04W48/20 ,  H04W84/12

Abstract: This disclosure includes systems and methods for adjusting one or more roaming parameters using information regarding WLAN activity and/or a connection characteristic indicative of the reliability of the connection.

公开(公告)号：US20160295509A1

公开(公告)日：2016-10-06

申请号：US14678798

申请日：2015-04-03

Applicant: QUALCOMM Incorporated

Inventor： Steve I. Saed ,  Linzhao Ye ,  Anjana Badrinarayanan ,  Mark Tung

IPC: H04W52/02 ,  H04W28/02

CPC classification number: H04W52/0225 ,  H04W28/0221 ,  H04W52/0235 ,  H04W52/0258 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22

Abstract: Methods, systems, and devices are described for power management in wireless devices. Power saving for a device of a wireless network may be improved by appropriately setting an inactivity timeout (ITO), and thus the amount of time, after a last transmission or reception of data traffic, that the device remains in an awake mode listening for more data traffic before the device enters a sleep mode. Distributed coordinated function (DCF) information may be used for determining the ITO. For example, the DCF information may be used to determine a channel congestion metric, which may be used to set the ITO for the device.

Abstract translation: 描述了无线设备中的电源管理的方法，系统和设备。 可以通过适当地设置不活动超时（ITO），并因此在数据流量的最后传输或接收之后的时间量，设备保持在唤醒模式中监听更多的时间来改善无线网络的设备的节能 设备进入睡眠模式之前的数据流量。 分布式协调功能（DCF）信息可用于确定ITO。 例如，DCF信息可以用于确定可用于设置设备的ITO的信道拥塞度量。