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1. 发明申请

US20100118830A1 Mobile Intelligent Roaming Using Multi-Modal Access Point Devices 有权
标题翻译：使用多模态接入点设备的移动智能漫游
公开(公告)号：US20100118830A1
公开(公告)日：2010-05-13
申请号：US12339473
申请日：2008-12-19
申请人： David Sheldon Stephenson , Seema Nayak , Sudip Ghosal , Rajneesh Kumar
发明人： David Sheldon Stephenson , Seema Nayak , Sudip Ghosal , Rajneesh Kumar
IPC分类号： H04W36/08 , H04W36/14 , H04W4/00
CPC分类号： H04W36/0088 , H04L63/10 , H04W36/14 , H04W84/12
摘要： A system and method are provided in which access point (AP) devices in a wireless local area network (WLAN) are typed or configured into one of three measurement and reporting roles: Monitor-Mode AP (MMAP), Portal AP (PAP), a Border AP (BAP) or an Interior AP (IAP). APs are assigned specific link measurement requirements according to their assigned type or role. In general, MMAPs and PAPs have the greatest measurement and reporting responsibilities, BAPs have less measurement and reporting responsibilities than PAPs and IAPs have the least measurement and reporting responsibilities. The APs generate measurements that are supplied to appropriate equipment to facilitate handover decisions with respect to a dual-mode wireless client device that roams between the WLAN and another network or vice versa. As a result, link measurements are only performed by APs in locations where such measurements are necessary for handover service, thus reducing the overall processing load on the WLAN infrastructure.
摘要翻译：提供了一种系统和方法，其中无线局域网（WLAN）中的接入点（AP）设备被输入或配置为三个测量和报告角色之一：监视模式AP（MMAP），门户AP（PAP）边界AP（BAP）或内部AP（IAP）。 AP根据其分配的类型或角色为特定的链路测量要求分配。一般来说，MMAPs和PAPs具有最大的测量和报告责任，BAP的测量和报告责任比PAP更少，IAP具有最少的测量和报告责任。 AP产生提供给适当设备的测量结果，以便于相对于在WLAN和另一网络之间漫游的双模无线客户端设备进行切换决策，反之亦然。因此，链路测量仅由AP在这种测量对于切换服务是必需的位置中执行，从而减少WLAN基础设施上的整体处理负担。

2. 发明授权

US08204029B2 Mobile intelligent roaming using multi-modal access point devices 有权
标题翻译：移动智能漫游采用多模态接入点设备
公开(公告)号：US08204029B2
公开(公告)日：2012-06-19
申请号：US12339473
申请日：2008-12-19
申请人： David Sheldon Stephenson , Seema Nayak , Sudip Ghosal , Rajneesh Kumar
发明人： David Sheldon Stephenson , Seema Nayak , Sudip Ghosal , Rajneesh Kumar
IPC分类号： H04W4/00
CPC分类号： H04W36/0088 , H04L63/10 , H04W36/14 , H04W84/12
摘要： A system and method are provided in which access point (AP) devices in a wireless local area network (WLAN) are typed or configured into one of three measurement and reporting roles: Monitor-Mode AP (MMAP), Portal AP (PAP), a Border AP (BAP) or an Interior AP (IAP). APs are assigned specific link measurement requirements according to their assigned type or role. In general, MMAPs and PAPs have the greatest measurement and reporting responsibilities, BAPs have less measurement and reporting responsibilities than PAPs and IAPs have the least measurement and reporting responsibilities. The APs generate measurements that are supplied to appropriate equipment to facilitate handover decisions with respect to a dual-mode wireless client device that roams between the WLAN and another network or vice versa. As a result, link measurements are only performed by APs in locations where such measurements are necessary for handover service, thus reducing the overall processing load on the WLAN infrastructure.
摘要翻译：提供了一种系统和方法，其中无线局域网（WLAN）中的接入点（AP）设备被输入或配置为三个测量和报告角色之一：监视模式AP（MMAP），门户AP（PAP）边界AP（BAP）或内部AP（IAP）。 AP根据其分配的类型或角色为特定的链路测量要求分配。一般来说，MMAPs和PAPs具有最大的测量和报告责任，BAP的测量和报告责任比PAP更少，IAP具有最少的测量和报告责任。 AP产生提供给适当设备的测量结果，以便于相对于在WLAN和另一网络之间漫游的双模无线客户端设备进行切换决策，反之亦然。因此，链路测量仅由AP在这种测量对于切换服务是必需的位置中执行，从而减少WLAN基础设施上的整体处理负担。

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