专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050085241A1 Information management and processing in a wireless network 有权
公开(公告)号：US20050085241A1
公开(公告)日：2005-04-21
申请号：US10973110
申请日：2004-10-25
申请人： Paramvir Bahl , Joshua Broch
发明人： Paramvir Bahl , Joshua Broch
IPC分类号： G01S19/03 , H04W4/02 , H04W4/04 , H04W8/10 , H04W8/14 , H04W84/12 , H04W84/22 , H04Q7/20
CPC分类号： H04W4/02 , H04W4/04 , H04W8/10 , H04W8/14 , H04W84/12 , H04W84/22 , Y10S707/99953
摘要： Methods, systems and data structure for storing and managing information in a wireless network are described wherein fixed resources in the system are stored in a database in a hierarchical directory structure according to the location of each fixed resource. Each level of the directory structure represents a geographical area in which a fixed resource is located. A mobile user submits a query for the location of the nearest fixed resource having certain properties. The system determines the location of the mobile user and then searches the database for the requested fixed resource that is nearest to the mobile user. When the fixed resource is identified, data regarding its location is transmitted to the mobile user. In addition, specific directions as to how to get to the location of the fixed resource from the location of the mobile user may be provided.

2. 发明申请

US20060187878A1 Methods, apparatuses and systems facilitating client handoffs in wireless network systems 有权
公开(公告)号：US20060187878A1
公开(公告)日：2006-08-24
申请号：US11182239
申请日：2005-07-15
申请人： Patrice Calhoun , Joshua Broch , Robert O'Hara
发明人： Patrice Calhoun , Joshua Broch , Robert O'Hara
IPC分类号： H04Q7/00
CPC分类号： H04W36/0033 , H04W84/12 , H04W92/20
摘要： Methods, apparatuses, and systems directed to facilitating roaming and client handoffs in wireless networks. In one implementation, the present invention is directed to a coordination mechanism facilitating handoffs of wireless clients in a wireless network infrastructure. In one implementation, the coordination mechanism minimizes the use of group- or multi-casting to provide a scalable wireless network roaming infrastructure.

3. 发明申请

US20050107097A1 Information management and processing in a wireless network 有权
标题翻译：无线网络中的信息管理和处理
公开(公告)号：US20050107097A1
公开(公告)日：2005-05-19
申请号：US10972720
申请日：2004-10-25
申请人： Paramvir Bahl , Joshua Broch
发明人： Paramvir Bahl , Joshua Broch
IPC分类号： G01S19/03 , H04W4/02 , H04W4/04 , H04W8/10 , H04W8/14 , H04W84/12 , H04W84/22 , H04Q7/20
CPC分类号： H04W4/02 , H04W4/04 , H04W8/10 , H04W8/14 , H04W84/12 , H04W84/22 , Y10S707/99953
摘要： Methods, systems and data structure for storing and managing information in a wireless network are described wherein fixed resources in the system are stored in a database in a hierarchical directory structure according to the location of each fixed resource. Each level of the directory structure represents a geographical area in which a fixed resource is located. A mobile user submits a query for the location of the nearest fixed resource having certain properties. The system determines the location of the mobile user and then searches the database for the requested fixed resource that is nearest to the mobile user. When the fixed resource is identified, data regarding its location is transmitted to the mobile user. In addition, specific directions as to how to get to the location of the fixed resource from the location of the mobile user may be provided.
摘要翻译：描述了用于在无线网络中存储和管理信息的方法，系统和数据结构，其中系统中的固定资源根据每个固定资源的位置以分层目录结构存储在数据库中。目录结构的每个级别表示固定资源所在的地理区域。移动用户提交对具有某些属性的最近的固定资源的位置的查询。系统确定移动用户的位置，然后在数据库中搜索最接近移动用户的所请求的固定资源。当确定固定资源时，将其位置的数据传送给移动用户。此外，可以提供关于如何从移动用户的位置到达固定资源的位置的具体方向。

4. 发明授权

US08774077B2 Bridging wireless and wired media in a computer network 有权
标题翻译：在计算机网络中连接无线和有线媒体
公开(公告)号：US08774077B2
公开(公告)日：2014-07-08
申请号：US13589695
申请日：2012-08-20
申请人： Norman W. Finn , Robert O'Hara , Rohit Suri , Joshua Broch
发明人： Norman W. Finn , Robert O'Hara , Rohit Suri , Joshua Broch
IPC分类号： H04H20/71 , H04L12/28 , H04W72/04
CPC分类号： H04W72/0446 , H04L12/462 , H04W4/16 , H04W72/0406 , H04W72/0426 , H04W88/08 , H04W92/02
摘要： In one embodiment, a wireless access point receives a wireless advertisement frame having a source address field that indicates a reachable node being advertised, a destination address field that indicates a destination to which the reachable node is to be advertised, a transmitter address field that indicates a transmitting node from which the wireless advertisement frame is received, and a receiver address field that indicates the access point. The wireless access point then transmits a reflected wireless advertisement frame having a source address field that indicates the reachable node, a destination address field that indicates the destination, a transmitter address field that indicates the wireless access point, and a receiver address field that indicates both a plurality of receivers the reflected wireless advertisement frame is to be accepted by, and a node that is to be excluded from accepting the reflected wireless advertisement frame.
摘要翻译：在一个实施例中，无线接入点接收具有指示正在通告的可达节点的源地址字段的无线广告帧，指示可通告节点所在的目的地的目的地地址字段，指示接收无线广告帧的发送节点以及指示接入点的接收方地址字段。然后，无线接入点发送具有指示可达节点的源地址字段，指示目的地的目的地地址字段，表示无线接入点的发送机地址字段和指示两者的接收机地址字段的反射无线广告帧反射的无线广告帧将被接收的多个接收器，以及将被排斥以接受反射的无线广告帧的节点。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式