Storage, transmission, communication and access to geographical positioning data linked with standard telephony numbering and encoded for use in telecommunications and related services

• US 5,727,057 A
• Filed: 12/27/1994
• Issued: 03/10/1998
• Est. Priority Date: 12/27/1994
• Status: Expired due to Term

• Current Assignee: AG Communication Systems Corp. (Nokia Corporation)
• Original Assignee: AG Communication Systems Corp. (Nokia Corporation)
• Inventors: Emery, Mark, Gulzar, Zaman
• Primary Examiner(s): Hong, Harry S.
• Application Number:
  US08/363,847
• Time in Patent Office: 1,169 Days
• Field of Search: 379/16, 379/58, 379/59, 379/60, 379/61, 379/63, 379/207, 379/211, 379/229, 379/230, 379/246, 379/247, 379/210, 379/212, 455/406, 455/456
• US Class Current: 379/201.07
• CPC Class Codes: H04M 2201/40 using speech recognition
• CPC Class Codes: H04M 2201/60 Medium conversion
• CPC Class Codes: H04M 3/38 Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections queuing arrangements H04Q3/64
• CPC Class Codes: H04M 3/4228 in networks
• CPC Class Codes: H04M 3/487 Arrangements for providing information services, e.g. recorded voice services or time announcements
• CPC Class Codes: H04M 3/493 Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
• CPC Class Codes: H04M 7/006 Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP) , including next generation networks with a packet-switched transport layer H04L65/00 takes precedence; aspects not specific to the type of network H04M3/00; special services in those networks H04M3/42
• CPC Class Codes: H04M 7/12 for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal

Abstract

A method and system implementation for combining and accessing telephony numbering and geographical position so direct access to information, services and goods may be invoked through the use of various telephone networks. The existing telephone networks throughout North America and the world use standardized numbering plans for connecting to, or switching any subtended device to any other device within the network. The U.S. government has orbited a series of communication satellites which provide a signaling method for determining precise geographical location throughout the world. This system is called the Global Positioning System (GPS) and provides several levels of service. Each GPS satellite continually transmits a navigation location signal which may be received on the ground, sea, or in the air and when combined with signals from other GPS satellites used to pinpoint navigational position in two or three dimensions. This invention allows for the storage, transmission, communication, and access to geographical positioning data determined by GPS Or any other method by using the North American or other land based public switched, cellular, satellite, radio, or other telephone system and related intelligent networks.

Claims

1. A telecommunication system for use with a plurality of user devices operated to receive global positioning system (GPS) location identifier signals representative of the current location of the user device and operated to periodically transmit such GPS location identifier signals to said telecommunication system and operated to transmit a querried user device directory number to said telecommunication system when operating as a querrying user device, said telecommunication system also being for use with a plurality of user devices not operated to receive GPS location identifier signals, said telecommunication system comprising:

data storage means operated to store a plurality of predetermined directory numbers, each associated with a particular user device, and further operated to store a GPS location identifier associated with the directory number of the user device transmitting the corresponding GPS location identifier signal, and further operated to store a predetermined location identifier associated the directory number of each of a plurality of user devices that do not transmit GPS location identifier signals;

data processing means connected between said data storage means and said user devices;

said data processing means being operated in response to said querried directory number to retrieve the location identifier of said querried directory number, from said storage means and transmit it to said querrying user device.

2. A telecommunication system as claimed in claim 1, wherein said data processing means is further operated in response to said querried directory number to retrieve the location identifier of said querrying directory number from said storage means, determine geographical routing instructions from the location defined by the location identifier of said querrying directory number to the location defined by the location identifier of said querried directory number, and transmit said routing instructions to said querrying user device.

3. A telecommunication system as claimed in claim 1, wherein said data processing means is further operated to transmit a call connection prompt message to said querrying user device;

said user device being further operated in response to said call connection prompt message to transmit a call connection request to said data processing means; and

said data processing means being further operated in response to said call connection request to connect said querrying user device to said querried user device.

4. A telecommunication system as claimed in claim 1, for use with said user devices which are further operated to transmit a call connection request and the directory number of a called user device to said data processing means when operating as a calling user device wherein:

said data processing means is further operated in response to said call connection request and said called directory number to connect said calling user device to said called user device and generate a record associated with said connection and the location identifier of said calling user device.

5. A telecommunication system as claimed in claim 4 wherein an operator terminal is connected to said data processing means, said operator terminal being operated to transmit a call trace trigger to said data processing means, said data processing means being further operated in response to said call trace trigger to retrieve the current location identifier of said called and said calling user device, from said storage means and store them in said storage means as traced called and traced calling location identifiers, respectively.

6. A telecommunication system as claimed in claim 5, wherein an operator terminal is connected to said data processing means, and said data processing means is further operated in response to said call trace trigger to transfer said location identifier to said operator terminal.

7. A telecommunication system as claimed in claim 4 wherein said data processing means is further operated in response to said called user device directory number and the current location identifier of said called user device to determine the call routing path from said calling user device to said called user device.

8. A telecommunication system as claimed in claim 1 wherein said data processing means is periodically operated to generate a predetermined range of valid locations associated with the current location identifier of certain user devices, and said data processing means is further periodically operated to compare said current location identifier to said predetermined range of valid locations and generate a fraud alert signal when said current location identifier is not within said predetermined range.

9. A telecommunication system as claimed in claim 8, wherein an operator terminal is connected to said data processing means, said data processing means being further operated in response to said current location identifier being outside said predetermined range to transfer said location identifier to said operator terminal.