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1. 发明申请

US20050090225A1 A Simplified Second Generation Enhanced Emergency Communications System SSGE-911 审中-公开
公开(公告)号：US20050090225A1
公开(公告)日：2005-04-28
申请号：US10904557
申请日：2004-11-16
申请人： Thomas Muehleisen , Scott Muehleisen
发明人： Thomas Muehleisen , Scott Muehleisen
IPC分类号： H04M11/04
CPC分类号： H04M11/045
摘要： The present invention provides a standard network system, method and apparatus for processing and routing an emergency request or call (911) and its associated location information, including GPS location information where available, from a traditional telephone device, a wireless device (Cell telephone) or voice over IP (VoIP) device. When an emergency call is detected by a Communications Service Provider (CSP) such as a Telephone Company, VOIP Service provider, Wireless Service Provider, or Originating Caller, the calling party's telephone number or identifying network address is forwarded to the CSP's Service Location Identification System (SLIS) located with and connected to the CSP's communications network. The SLIS will receive from the CSP's network call processing or switching system, the caller's telephone number (ANI) or identifying network address (INA) such as an IP address, MAC address, SIP address, or any such unique identifier of a caller. This number or address is used as the primary search key into the SLIS database where the CSP has previously stored an address location record describing the physical location of the caller associated with the ANI, INA, or network element through which a call is processed that identifies the nearest network device to the caller. Once the SLS has retrieved the caller's nearest location information from its database the caller's voice and that location data, which may include Name, Address, Geographic Coordinates or any other type of location information available, is formatted into XML or the current data exchange mechanism and sent over a network connection to an Emergency Services Responding Service Provider (ESRP). This network may be a private or public IP, SS7 or any other type of network capable of conveying the ANI, INA and the associated location information to a Service Location Receiving System (SLRS) located with and connected to a county or city PSAP or some other type of ESRP.

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