公开(公告)号：US08934369B2

公开(公告)日：2015-01-13

申请号：US13645576

申请日：2012-10-05

Applicant: Cisco Technology, Inc.

Inventor： Min Cao ,  Tak Ming Pang ,  Hari Rangarajan ,  Allan Thomson ,  Hang Jin

IPC: H04W36/08

CPC classification number: H04W36/0083 ,  H04W36/32

Abstract: The direction of movement of a wireless local area network client device, determined based on data generated by one or more sensors onboard the client device, is provided by the client device to its serving access point. Using the direction of movement information, a list is generated of neighbor access points that are likely to be in the path of travel of the client device. The list may be generated by the serving access point or another infrastructure device, e.g., a wireless network controller. The serving access point sends the list of neighbor access points to the client device to enable the client device to select an access point to roam to at the appropriate time.

Abstract translation: 根据客户端设备上的一个或多个传感器生成的数据确定的无线局域网客户端设备的移动方向由客户端设备提供给其服务接入点。 使用移动信息的方向，生成可能在客户端设备的行进路径中的邻居接入点的列表。 该列表可以由服务接入点或另一个基础设施设备（例如，无线网络控制器）生成。 服务接入点将邻居接入点列表发送到客户端设备，以使得客户端设备能够在适当的时间选择一个接入点漫游。

公开(公告)号：US20140098682A1

公开(公告)日：2014-04-10

申请号：US13645576

申请日：2012-10-05

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Min Cao ,  Tak Ming Pang ,  Hari Rangarajan ,  Allan Thomson ,  Hang Jin

IPC: H04W36/08 ,  H04W24/00

CPC classification number: H04W36/0083 ,  H04W36/32

Abstract: The direction of movement of a wireless local area network client device, determined based on data generated by one or more sensors onboard the client device, is provided by the client device to its serving access point. Using the direction of movement information, a list is generated of neighbor access points that are likely to be in the path of travel of the client device. The list may be generated by the serving access point or another infrastructure device, e.g., a wireless network controller. The serving access point sends the list of neighbor access points to the client device to enable the client device to select an access point to roam to at the appropriate time.

Abstract translation: 根据客户端设备上的一个或多个传感器生成的数据确定的无线局域网客户端设备的移动方向由客户端设备提供给其服务接入点。 使用移动信息的方向，生成可能在客户端设备的行进路径中的邻居接入点的列表。 该列表可以由服务接入点或另一个基础设施设备（例如，无线网络控制器）生成。 服务接入点将邻居接入点列表发送到客户端设备，以使得客户端设备能够在适当的时间选择一个接入点漫游。