公开(公告)号：US20070201623A1

公开(公告)日：2007-08-30

申请号：US11607036

申请日：2006-12-01

申请人： John Gordon Hines ,  Jonathan Croy ,  Roger Stuart Marshall

发明人： John Gordon Hines ,  Jonathan Croy ,  Roger Stuart Marshall

IPC分类号： H04M11/04

CPC分类号： H04Q3/72 ,  H04Q2213/13091 ,  H04Q2213/13097 ,  H04Q2213/1337 ,  H04Q2213/13374

摘要： ESQK and/or ESRK (ESxK) number pool exhaustion and reuse errors are eliminated by replacing the ESxK identifier with an emergency services pseudo key (ESPK) identifier. A positioning center (MPC/VPC) replaces an ESxK received with a query with a ESPK in a return message. The ESPK is either a unique 10-digit number or unique alpha-numeric identifier that can be used to re-query the source of dynamic ALI data. The ESPK may be generated using, e.g., unique prefixing, suffixing, or randomizing. The ESPK is a non-constrained, unique identifier that preferably remains unique for the call instance over an extended period of time. The ESPK is used for any subsequent ALI request for the call. Each time a positioning center receives a query with ESPK, it is directly associated with, and returns, the updated location for the original emergency call, regardless of whether or not the original ESxK was reallocated to another emergency call.

摘要翻译： 通过用紧急服务伪密钥（ESPK）标识符替换ESxK标识符来消除ESQK和/或ESRK（ESxK）号码池耗尽和重用错误。 定位中心（MPC / VPC）在返回消息中用ESPK将查询中收到的ESxK替换为ESPK。 ESPK是唯一的10位数字或唯一的字母数字标识符，可用于重新查询动态ALI数据的来源。 ESPK可以使用例如唯一前缀，后缀或随机化生成。 ESPK是一个非约束的唯一标识符，优选在长时间内对呼叫实例保持唯一。 ESPK用于呼叫的任何后续ALI请求。 每当定位中心接收到ESPK的查询时，无论原始ESxK是否被重新分配到另一个紧急呼叫，它都直接与原始紧急呼叫的更新位置相关联并返回。

公开(公告)号：US08059789B2

公开(公告)日：2011-11-15

申请号：US11607036

申请日：2006-12-01

申请人： John Gordon Hines ,  Jonathan Croy ,  Roger Stuart Marshall

发明人： John Gordon Hines ,  Jonathan Croy ,  Roger Stuart Marshall

IPC分类号： H04M11/00

CPC分类号： H04Q3/72 ,  H04Q2213/13091 ,  H04Q2213/13097 ,  H04Q2213/1337 ,  H04Q2213/13374

摘要： ESQK and/or ESRK (ESxK) number pool exhaustion and reuse errors are eliminated by replacing the ESxK identifier with an emergency services pseudo key (ESPK) identifier. A positioning center (MPC/VPC) replaces an ESxK received with a query with a ESPK in a return message. The ESPK is either a unique 10-digit number or unique alpha-numeric identifier that can be used to re-query the source of dynamic ALI data. The ESPK may be generated using, e.g., unique prefixing, suffixing, or randomizing. The ESPK is a non-constrained, unique identifier that preferably remains unique for the call instance over an extended period of time. The ESPK is used for any subsequent ALI request for the call. Each time a positioning center receives a query with ESPK, it is directly associated with, and returns, the updated location for the original emergency call, regardless of whether or not the original ESxK was reallocated to another emergency call.

摘要翻译： 通过用紧急服务伪密钥（ESPK）标识符替换ESxK标识符来消除ESQK和/或ESRK（ESxK）号码池耗尽和重用错误。 定位中心（MPC / VPC）在返回消息中用ESPK将查询中收到的ESxK替换为ESPK。 ESPK是唯一的10位数字或唯一的字母数字标识符，可用于重新查询动态ALI数据的来源。 ESPK可以使用例如唯一前缀，后缀或随机化生成。 ESPK是一个非约束的唯一标识符，优选在长时间内对呼叫实例保持唯一。 ESPK用于呼叫的任何后续ALI请求。 每当定位中心接收到ESPK的查询时，无论原始ESxK是否被重新分配到另一个紧急呼叫，它都直接与原始紧急呼叫的更新位置相关联并返回。

公开(公告)号：US08150364B2

公开(公告)日：2012-04-03

申请号：US12588332

申请日：2009-10-13

申请人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

发明人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

IPC分类号： H04M11/04

CPC分类号： H04W4/22 ,  G01S19/01 ,  H04L65/1006 ,  H04L65/1069 ,  H04M3/42059 ,  H04M3/5116 ,  H04M3/58 ,  H04M7/006 ,  H04M7/1205 ,  H04M11/00 ,  H04M11/04 ,  H04M2242/30 ,  H04W4/046 ,  H04W4/90

摘要： A switched emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is converted into a session initiation protocol (SIP) packetized phone call at the call center, and routed over an IP network, for presentation to an emergency services gateway, which connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC), queried from the call center. In this way, the switched emergency call is converted into a SIP packetized phone call and routed without further passage through the public switched telephone network (PSTN).

摘要翻译： 由远程信息处理呼叫中心转发的切换紧急呼叫（例如，911呼叫，警报公司呼叫）在呼叫中心被转换成会话发起协议（SIP）分组化电话呼叫，并通过IP网络路由以呈现到 紧急服务网关，通过专用电路连接到选择性路由器，获得对增强型911网络的全面访问。 这提供了从具有在增强型911网络中可用的所有功能（例如911呼叫者的回叫号码）和911呼叫者的位置的远程信息通话呼叫中心或其他呼叫中心接收呼叫的PSAP。 使用从呼叫中心查询的VoIP定位中心（VPC）提供呼叫者的位置。 以这种方式，切换的紧急呼叫被转换成SIP分组的电话呼叫，并且路由而不经过公共交换电话网（PSTN）的进一步通过。

公开(公告)号：US08150363B2

公开(公告)日：2012-04-03

申请号：US11354861

申请日：2006-02-16

申请人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

发明人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

IPC分类号： H04M11/04

CPC分类号： H04W4/22 ,  H04L65/1069 ,  H04M3/42357 ,  H04M3/5116 ,  H04M7/1245 ,  H04M2242/04 ,  H04W4/90 ,  H04W76/50

摘要： An emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is routed over the switched PSTN to a Voice Over Internet Protocol (VoIP) call server, where the switched call is converted to a session initiating protocol (SIP) packetized IP call for presentation to an emergency services gateway, which reconverts the call to TDM and connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC).

摘要翻译： 由远程信息处理呼叫中心转发的紧急呼叫（例如，911呼叫，报警公司呼叫）通过交换的PSTN路由到语音上网协议（VoIP）呼叫服务器，其中切换呼叫被转换成会话发起协议 （SIP）分组的IP呼叫以呈现给紧急服务网关，其将呼叫重新转换为TDM并经由专用电路连接到选择性路由器，获得对增强型911网络的完全访问。 这提供了从具有在增强型911网络中可用的所有功能（例如911呼叫者的回叫号码）和911呼叫者的位置的远程信息通话呼叫中心或其他呼叫中心接收呼叫的PSAP。 使用VoIP定位中心（VPC）提供呼叫者的位置。

公开(公告)号：US20130149988A1

公开(公告)日：2013-06-13

申请号：US13758721

申请日：2013-02-04

申请人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

发明人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

IPC分类号： H04M11/04

CPC分类号： H04W4/22 ,  G01S19/01 ,  H04L65/1006 ,  H04L65/1069 ,  H04M3/42059 ,  H04M3/5116 ,  H04M3/58 ,  H04M7/006 ,  H04M7/1205 ,  H04M11/00 ,  H04M11/04 ,  H04M2242/30 ,  H04W4/046 ,  H04W4/90

摘要： A switched emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is converted into a session initiation protocol (SIP) packetized phone call at the call center, and routed over an IP network, for presentation to an emergency services gateway, which connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC), queried from the call center. In this way, the switched emergency call is converted into a SIP packetized phone call and routed without further passage through the public switched telephone network (PSTN).

公开(公告)号：US08369825B2

公开(公告)日：2013-02-05

申请号：US13437538

申请日：2012-04-02

申请人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

发明人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

IPC分类号： H04M11/04

CPC分类号： H04W4/22 ,  G01S19/01 ,  H04L65/1006 ,  H04L65/1069 ,  H04M3/42059 ,  H04M3/5116 ,  H04M3/58 ,  H04M7/006 ,  H04M7/1205 ,  H04M11/00 ,  H04M11/04 ,  H04M2242/30 ,  H04W4/046 ,  H04W4/90

摘要： A switched emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is converted into a session initiation protocol (SIP) packetized phone call at the call center, and routed over an IP network, for presentation to an emergency services gateway, which connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC), queried from the call center. In this way, the switched emergency call is converted into a SIP packetized phone call and routed without further passage through the public switched telephone network (PSTN).

公开(公告)号：US20070298765A1

公开(公告)日：2007-12-27

申请号：US11475220

申请日：2006-06-27

申请人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

发明人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

IPC分类号： H04M3/16

CPC分类号： H04L65/1069 ,  H04L65/1046 ,  H04M7/1235 ,  H04M2242/04 ,  H04W4/90

摘要： The use of the VoIP emergency network for routing wireless E911 calls to a designated PSAP. In this embodiment, a mobile positioning center (MPC) assigns an ESRK per existing prior art, but uses the invention to route the call to the PSAP via the VoIP server and an ESGW. This relieves wireless carriers of the obligation to install and maintain expensive dedicated SS7 or CAMA trunks from each MSC to each selective router in the areas served by that MSC. Instead, wireless 911 calls can be consolidated by ESGW vendors, maximizing the efficiency of the dedicated trunks to the selective router by sharing those trunks with multiple MSCs.

摘要翻译： 使用VoIP紧急网络将无线E911呼叫路由到指定的PSAP。 在本实施例中，移动定位中心（MPC）根据现有现有技术分配ESRK，但是使用本发明经由VoIP服务器和ESGW将呼叫路由到PSAP。 这减轻了无线运营商在由MSC服务的区域中安装和维护昂贵的专用SS7或CAMA干线从每个MSC到每个选择性路由器的义务。 相反，ESGW供应商可以整合无线911呼叫，通过与多个MSC共享这些干线，最大限度地提高选择性路由器的专用中继线的效率。

公开(公告)号：US20130215797A1

公开(公告)日：2013-08-22

申请号：US13849931

申请日：2013-03-25

申请人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

发明人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

IPC分类号： H04W4/22

CPC分类号： H04W4/22 ,  H04L65/1069 ,  H04M3/42357 ,  H04M3/5116 ,  H04M7/1245 ,  H04M2242/04 ,  H04W4/90 ,  H04W76/50

摘要： An emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is routed over the switched PSTN to a Voice Over Internet Protocol (VoIP) call server, where the switched call is converted to a session initiating protocol (SIP) packetized IP call for presentation to an emergency services gateway, which reconverts the call to TDM and connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC).

摘要翻译： 由远程信息处理呼叫中心转发的紧急呼叫（例如，911呼叫，报警公司呼叫）通过交换的PSTN路由到语音上网协议（VoIP）呼叫服务器，其中切换呼叫被转换成会话发起协议 （SIP）分组的IP呼叫以呈现给紧急服务网关，其将呼叫重新转换为TDM并经由专用电路连接到选择性路由器，获得对增强型911网络的完全访问。 这提供了从具有在增强型911网络中可用的所有功能（例如911呼叫者的回叫号码）和911呼叫者的位置的远程信息通话呼叫中心或其他呼叫中心接收呼叫的PSAP。 使用VoIP定位中心（VPC）提供呼叫者的位置。

公开(公告)号：US20080090546A1

公开(公告)日：2008-04-17

申请号：US11581454

申请日：2006-10-17

申请人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

发明人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

IPC分类号： H04M11/04

CPC分类号： H04M7/006 ,  G01S19/01 ,  H04L65/1006 ,  H04L65/1069 ,  H04M3/42059 ,  H04M3/5116 ,  H04M3/58 ,  H04M7/1205 ,  H04M11/00 ,  H04M11/04 ,  H04M2242/30 ,  H04W4/029 ,  H04W4/44 ,  H04W4/90

摘要： A switched emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is converted into a session initiation protocol (SIP) packetized phone call at the call center, and routed over an IP network, for presentation to an emergency services gateway, which connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC), queried from the call center. In this way, the switched emergency call is converted into a SIP packetized phone call and routed without further passage through the public switched telephone network (PSTN).

摘要翻译： 由远程信息处理呼叫中心转发的切换紧急呼叫（例如，911呼叫，警报公司呼叫）在呼叫中心被转换成会话发起协议（SIP）分组化电话呼叫，并通过IP网络路由以呈现到 紧急服务网关，通过专用电路连接到选择性路由器，获得对增强型911网络的全面访问。 这提供了从具有在增强型911网络中可用的所有功能（例如911呼叫者的回叫号码）和911呼叫者的位置的远程信息通话呼叫中心或其他呼叫中心接收呼叫的PSAP。 使用从呼叫中心查询的VoIP定位中心（VPC）提供呼叫者的位置。 以这种方式，切换的紧急呼叫被转换成SIP分组的电话呼叫，并且路由而不经过公共交换电话网（PSTN）的进一步通过。

公开(公告)号：US08406728B2

公开(公告)日：2013-03-26

申请号：US13437213

申请日：2012-04-02

申请人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

发明人： Richard Dickinson ,  John Gordon Hines ,  Jonathan Croy

IPC分类号： H04M11/04

CPC分类号： H04W4/22 ,  H04L65/1069 ,  H04M3/42357 ,  H04M3/5116 ,  H04M7/1245 ,  H04M2242/04 ,  H04W4/90 ,  H04W76/50

摘要： An emergency call (e.g., a 911 call, an alarm company call) forwarded by a telematics call center is routed over the switched PSTN to a Voice Over Internet Protocol (VoIP) call server, where the switched call is converted to a session initiating protocol (SIP) packetized IP call for presentation to an emergency services gateway, which reconverts the call to TDM and connects to a selective router via dedicated circuits, gaining full access to the Enhanced 911 network. This provides a PSAP receiving a call from a telematics call center or other call center with all features available in an Enhanced 911 network, e.g., callback number of the 911 caller, and location of the 911 caller. Location of the caller is provided using a VoIP positioning center (VPC).

摘要翻译： 由远程信息处理呼叫中心转发的紧急呼叫（例如，911呼叫，报警公司呼叫）通过交换的PSTN路由到语音上网协议（VoIP）呼叫服务器，其中切换呼叫被转换成会话发起协议 （SIP）分组的IP呼叫以呈现给紧急服务网关，其将呼叫重新转换为TDM并经由专用电路连接到选择性路由器，获得对增强型911网络的完全访问。 这提供了从具有在增强型911网络中可用的所有功能（例如911呼叫者的回叫号码）和911呼叫者的位置的远程信息通话呼叫中心或其他呼叫中心接收呼叫的PSAP。 使用VoIP定位中心（VPC）提供呼叫者的位置。