公开(公告)号：EP3032892B1

公开(公告)日：2018-09-05

申请号：EP16153010.0

申请日：2009-12-07

申请人： Intel Corporation

发明人： GONG, Xiaohong ,  WALKER, Jesse

IPC分类号： H04W52/02 ,  H04B7/26 ,  G06F1/32 ,  H04W84/18

CPC分类号： H04W52/0235 ,  G06F1/3209 ,  G06F1/3228 ,  H04W52/0216 ,  H04W76/14 ,  H04W76/28 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/22

摘要： Embodiments provide techniques for device power management in wireless networks. For instance, an apparatus may include a power management module, and a transceiver module. The power management module determines a beacon interval and a wakeup interval. The transceiver module to send a transmission to one or more remote devices that includes the beacon interval and the wakeup interval. The beacon interval indicates a time interval between consecutive beacon transmissions of the apparatus, and the wakeup interval indicates a time interval between when the apparatus receives two consecutive beacons from a peer device.

公开(公告)号：EP3133841A1

公开(公告)日：2017-02-22

申请号：EP16191628.3

申请日：2011-12-02

申请人： INTEL Corporation

发明人： STACEY, Robert ,  GONG, Xiaohong

IPC分类号： H04W4/00 ,  H04B7/06 ,  H04W72/04 ,  H04W72/12

CPC分类号： H04B7/0452 ,  H04B7/0617 ,  H04B7/0695 ,  H04L1/0026 ,  H04L1/0643 ,  H04L1/1607 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0094 ,  H04L61/2069 ,  H04W4/08 ,  H04W8/186 ,  H04W84/12 ,  H04W88/08

摘要： Embodiments of a MU-MIMO access point, user station and method for multi-user group management are generally described herein. In some embodiments, a MU-MIMO access point may assign a MU group identifier (GID) and a group member index (GMI) to each of a plurality of associated user stations. The MU-MIMO access point may transmit a MU-MIMO transmission that includes a plurality of spatial streams. The MU-MIMO transmission may be destined for the user stations of a single MU group indicated by a GID that is included within the MU-MIMO transmission. A subset of the spatial streams may be intended for each user station of the indicated MU group that is identified by the GID transmitted within the MU-MIMO transmission. A user station may use its assigned GMI along with an N sts field in the MU-MIMO transmission to determine which of the spatial streams to demodulate.

公开(公告)号：EP2248304A1

公开(公告)日：2010-11-10

申请号：EP09710123.2

申请日：2009-01-28

申请人： Intel Corporation

发明人： GONG, Xiaohong ,  RANGARAJAN, Anand

IPC分类号： H04L12/28

CPC分类号： H04W40/12 ,  H04L45/123 ,  H04L45/125 ,  H04L47/30 ,  H04W40/10 ,  H04W40/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22 ,  Y02D70/24 ,  Y02D70/25 ,  Y02D70/326 ,  Y02D70/34

摘要： Method and apparatus are disclosed for constrained dynamic path selection among multiple available communication interfaces. In some embodiments selection logic is operatively coupled with a number of link-layer interfaces to select a set of link-layer interfaces that satisfy a set of congestion constraint conditions. Metric logic is operatively coupled with the link-layer interfaces to calculate a metric value for each link-layer interface in the set. Switch logic is operatively coupled with the selection logic and metric logic to assign a data stream a link-layer interface in the set of interfaces according to its metric value to optimize communication performance.

公开(公告)号：EP3133841B1

公开(公告)日：2018-05-02

申请号：EP16191628.3

申请日：2011-12-02

申请人： INTEL Corporation

发明人： STACEY, Robert ,  GONG, Xiaohong

IPC分类号： H04W4/00 ,  H04B7/06 ,  H04W72/04 ,  H04W72/12

CPC分类号： H04B7/0452 ,  H04B7/0617 ,  H04B7/0695 ,  H04L1/0026 ,  H04L1/0643 ,  H04L1/1607 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0094 ,  H04L61/2069 ,  H04W4/08 ,  H04W8/186 ,  H04W84/12 ,  H04W88/08

摘要： Embodiments of a MU-MIMO access point, user station and method for multi-user group management are generally described herein. In some embodiments, a MU-MIMO access point may assign a MU group identifier (GID) and a group member index (GMI) to each of a plurality of associated user stations. The MU-MIMO access point may transmit a MU-MIMO transmission that includes a plurality of spatial streams. The MU-MIMO transmission may be destined for the user stations of a single MU group indicated by a GID that is included within the MU-MIMO transmission. A subset of the spatial streams may be intended for each user station of the indicated MU group that is identified by the GID transmitted within the MU-MIMO transmission. A user station may use its assigned GMI along with an N sts field in the MU-MIMO transmission to determine which of the spatial streams to demodulate.

公开(公告)号：EP3032892A1

公开(公告)日：2016-06-15

申请号：EP16153010.0

申请日：2009-12-07

申请人： Intel Corporation

发明人： GONG, Xiaohong ,  WALKER, Jesse

IPC分类号： H04W52/02 ,  H04B7/26 ,  H04W76/02 ,  G06F1/32 ,  H04W76/04 ,  H04W84/18

CPC分类号： H04W52/0235 ,  G06F1/3209 ,  G06F1/3228 ,  H04W52/0216 ,  H04W76/14 ,  H04W76/28 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/22

摘要： Embodiments provide techniques for device power management in wireless networks. For instance, an apparatus may include a power management module, and a transceiver module. The power management module determines a beacon interval and a wakeup interval. The transceiver module to send a transmission to one or more remote devices that includes the beacon interval and the wakeup interval. The beacon interval indicates a time interval between consecutive beacon transmissions of the apparatus, and the wakeup interval indicates a time interval between when the apparatus receives two consecutive beacons from a peer device.

摘要翻译： 实施例提供了无线网络中设备电源管理的技术。 例如，设备可以包括电源管理模块和收发器模块。 电源管理模块确定信标间隔和唤醒间隔。 收发器模块向包括信标间隔和唤醒间隔的一个或多个远程设备发送传输。 信标间隔指示设备的连续信标传输之间的时间间隔，并且唤醒间隔指示设备从对等设备接收两个连续信标之间的时间间隔。

公开(公告)号：EP2368392B1

公开(公告)日：2015-04-08

申请号：EP09837814.4

申请日：2009-12-07

申请人： Intel Corporation

发明人： GONG, Xiaohong ,  WALKER, Jesse

IPC分类号： H04W52/02 ,  H04B7/26 ,  H04W76/02 ,  G06F1/32

CPC分类号： H04W52/0235 ,  G06F1/3209 ,  G06F1/3228 ,  H04W52/0216 ,  H04W76/14 ,  H04W76/28 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/22

摘要： Embodiments provide techniques for device power management in wireless networks. For instance, an apparatus may include a power management module, and a transceiver module. The power management module determines a beacon interval and a wakeup interval. The transceiver module to send a transmission to one or more remote devices that includes the beacon interval and the wakeup interval. The beacon interval indicates a time interval between consecutive beacon transmissions of the apparatus, and the wakeup interval indicates a time interval between when the apparatus receives two consecutive beacons from a peer device.

公开(公告)号：EP2415321A2

公开(公告)日：2012-02-08

申请号：EP10762049.4

申请日：2010-03-09

申请人： Intel Corporation

发明人： GONG, Xiaohong ,  LORTZ, Victor, B. ,  TAI, Tsung-Yuan, Charles

IPC分类号： H04W76/02 ,  H04W48/16

CPC分类号： H04L12/6418 ,  H04W8/005 ,  H04W76/14

摘要： A tunneled direct link set-up (TDLS) capable wireless network may comprise a router such as an access point (AP) and a plurality of stations (STA) including service consumer and service provider station. A service consumer station may generate and send a layer-2 query frame to the plurality of stations. A service provider station may generate a layer-2 service frame in response to receiving the layer-2 query frame. The service consumer station may discover the service provider station and the services offered by the service provider station based on the layer-2 service frame. Also, the service consumer may discover the service provider station using layer-2 query frame and may discover the services offered by the service provider station using higher layer service discovery procedure.

公开(公告)号：EP2368392A2

公开(公告)日：2011-09-28

申请号：EP09837814.4

申请日：2009-12-07

申请人： Intel Corporation

发明人： GONG, Xiaohong ,  WALKER, Jesse

IPC分类号： H04W52/02 ,  H04B7/26

CPC分类号： H04W52/0235 ,  G06F1/3209 ,  G06F1/3228 ,  H04W52/0216 ,  H04W76/14 ,  H04W76/28 ,  H04W84/18 ,  Y02D70/142 ,  Y02D70/22

摘要： Embodiments provide techniques for device power management in wireless networks. For instance, an apparatus may include a power management module, and a transceiver module. The power management module determines a beacon interval and a wakeup interval. The transceiver module to send a transmission to one or more remote devices that includes the beacon interval and the wakeup interval. The beacon interval indicates a time interval between consecutive beacon transmissions of the apparatus, and the wakeup interval indicates a time interval between when the apparatus receives two consecutive beacons from a peer device.