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公开(公告)号：WO1995027219A1
公开(公告)日：1995-10-12
申请号：PCT/US1995001746
申请日：1995-02-14
Applicant: MOTOROLA INC.
Inventor： MOTOROLA INC. , SINGER, Martin, H. , TELL, Daniel , KOBRINETZ, Anthony
IPC: G01S03/02
CPC classification number: G08B21/0202 , G01S5/0054 , G01S5/02 , G01S5/14 , G01S13/878 , G01S2205/006 , G01S2205/008 , H04W64/00
Abstract: A system and method for locating a portable locator device in a communications network. The portable locator unit (PLU) (4) is activated either by an external signal (62) generated in response to remote activation source, such as a subscriber (6, 8) or PLU detector (106, 108), or by an internal activation signal triggered e.g. by the wearer. Once activated, the PLU (4) transmits a location signal (66). This location signal (66) is received by one or more network service nodes (20, 22, 24) which forward the information along with identifying service node information to a network location processor (26, 28). After having determined the location of the PLU (4) from the received information, the network location processor (26, 28) forwards this information to a designated source, such as the requesting subscriber or other authorized user (6, 8).
Abstract translation: 一种用于在通信网络中定位便携式定位装置的系统和方法。 便携式定位器单元（PLU）（4）由响应于远程激活源（例如订户（6,8）或PLU检测器（106,108））产生的外部信号（62）或内部 激活信号触发例如 穿着者。 一旦被激活，PLU（4）发送位置信号（66）。 该位置信号（66）由一个或多个网络服务节点（20,22,24）接收，该网络服务节点将信息与识别服务节点信息一起转发到网络位置处理器（26,28）。 在从接收到的信息确定了PLU（4）的位置之后，网络位置处理器（26,28）将该信息转发到诸如请求用户或其他授权用户（6,8）的指定的源。
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公开(公告)号：EP0706664B1
公开(公告)日：2002-06-12
申请号：EP95912549.3
申请日：1995-02-14
Applicant: MOTOROLA, INC.
Inventor： SINGER, Martin, H. , TELL, Daniel , KOBRINETZ, Anthony
CPC classification number: G08B21/0202 , G01S5/0054 , G01S5/02 , G01S5/14 , G01S13/878 , G01S2205/006 , G01S2205/008 , H04W64/00
Abstract: A system and method for locating a portable locator device in a communications network. The portable locator unit (PLU) (4) is activated either by an external signal (62) generated in response to remote activation source, such as a subscriber (6, 8) or PLU detector (106, 108), or by an internal activation signal triggered e.g. by the wearer. Once activated, the PLU (4) transmits a location signal (66). This location signal (66) is received by one or more network service nodes (20, 22, 24) which forward the information along with identifying service node information to a network location processor (26, 28). After having determined the location of the PLU (4) from the received information, the network location processor (26, 28) forwards this information to a designated source, such as the requesting subscriber or other authorized user (6, 8).
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公开(公告)号：EP0706664A1
公开(公告)日：1996-04-17
申请号：EP95912549.0
申请日：1995-02-14
Applicant: MOTOROLA, INC.
Inventor： SINGER, Martin, H. , TELL, Daniel , KOBRINETZ, Anthony
CPC classification number: G08B21/0202 , G01S5/0054 , G01S5/02 , G01S5/14 , G01S13/878 , G01S2205/006 , G01S2205/008 , H04W64/00
Abstract: A system and method for locating a portable locator device in a communications network. The portable locator unit (PLU) (4) is activated either by an external signal (62) generated in response to remote activation source, such as a subscriber (6, 8) or PLU detector (106, 108), or by an internal activation signal triggered e.g. by the wearer. Once activated, the PLU (4) transmits a location signal (66). This location signal (66) is received by one or more network service nodes (20, 22, 24) which forward the information along with identifying service node information to a network location processor (26, 28). After having determined the location of the PLU (4) from the received information, the network location processor (26, 28) forwards this information to a designated source, such as the requesting subscriber or other authorized user (6, 8).
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