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1. 发明申请

US20070046460A1 ENHANCED AREA SEPARATION IN WIRELESS LOCATION SYSTEMS AND METHOD 有权
标题翻译：无线定位系统和方法中的增强区域分离
公开(公告)号：US20070046460A1
公开(公告)日：2007-03-01
申请号：US11466540
申请日：2006-08-23
申请人： Daniel Aljadeff , Reuven Amsalem , Gabi Daniely , Jonathan Chashper
发明人： Daniel Aljadeff , Reuven Amsalem , Gabi Daniely , Jonathan Chashper
IPC分类号： H04Q7/00
CPC分类号： H04W64/00 , H04L67/18 , H04W4/02
摘要： A system and method for tracking and locating wireless tags by a wireless location system in limited and well defined areas that provides for differentiation between the well defined areas comprises transmitting identifying area information by short range transmitters, at least one short range transmitter positioned in the proximity of an entry and exit point of each well defined area. The wireless tags receive the identifying area information when in coverage range of one of the short range transmitters. The wireless tags will transmit the identifying information in the tag message. The transmission will include the last identifying information received and accepted by the wireless tag. A plurality of location receivers and/or access points are installed in or in the proximity of the well defined areas for locating the wireless tags.
摘要翻译：用于通过无线定位系统在有限和明确定义的区域中跟踪和定位无线标签的系统和方法，其提供在良好定义的区域之间的区分包括通过短距离发射机发送识别区域信息，至少一个位于邻近的短距离发射机每个井定义区域的入口点和出口点。当在短距离发射机之一的覆盖范围内时，无线标签接收识别区域信息。无线标签将在标签消息中传送识别信息。传输将包括由无线标签接收和接收的最后识别信息。多个位置接收器和/或接入点安装在定义明确的区域中或附近，用于定位无线标签。

2. 发明授权

US07403108B2 Enhanced area separation in wireless location systems and method 有权
标题翻译：无线定位系统和方法增强区域分离
公开(公告)号：US07403108B2
公开(公告)日：2008-07-22
申请号：US11466540
申请日：2006-08-23
申请人： Daniel Aljadeff , Reuven Amsalem , Gabi Daniely , Jonathan Chashper
发明人： Daniel Aljadeff , Reuven Amsalem , Gabi Daniely , Jonathan Chashper
IPC分类号： G08B23/00 , G08B13/14 , H04Q7/00
CPC分类号： H04W64/00 , H04L67/18 , H04W4/02
摘要： A system and method for tracking and locating wireless tags by a wireless location system in limited and well defined areas that provides for differentiation between the well defined areas comprises transmitting identifying area information by short range transmitters, at least one short range transmitter positioned in the proximity of an entry and exit point of each well defined area. The wireless tags receive the identifying area information when in coverage range of one of the short range transmitters. The wireless tags will transmit the identifying information in the tag message. The transmission will include the last identifying information received and accepted by the wireless tag. A plurality of location receivers and/or access points are installed in or in the proximity of the well defined areas for locating the wireless tags.
摘要翻译：用于通过无线定位系统在有限和明确定义的区域中跟踪和定位无线标签的系统和方法，其提供在良好定义的区域之间的区分包括通过短距离发射机发送识别区域信息，至少一个位于邻近的短距离发射机每个井定义区域的入口点和出口点。当在短距离发射机之一的覆盖范围内时，无线标签接收识别区域信息。无线标签将在标签消息中传送识别信息。传输将包括由无线标签接收和接收的最后识别信息。多个位置接收器和/或接入点安装在定义明确的区域中或附近，用于定位无线标签。

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