CA2609152A1 - Periodic positioning method in mobile communications system - Google Patents

Periodic positioning method in mobile communications system Download PDF

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Publication number
CA2609152A1
CA2609152A1 CA002609152A CA2609152A CA2609152A1 CA 2609152 A1 CA2609152 A1 CA 2609152A1 CA 002609152 A CA002609152 A CA 002609152A CA 2609152 A CA2609152 A CA 2609152A CA 2609152 A1 CA2609152 A1 CA 2609152A1
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Prior art keywords
positioning
location server
trigger
periodic
terminal
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Granted
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CA002609152A
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French (fr)
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CA2609152C (en
Inventor
Dong-Hee Shim
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LG Electronics Inc
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Individual
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0027—Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information

Abstract

A positioning method in a SUPL based position information system, and more particularly, a method for performing periodic positioning capable of processing a periodic positioning request by a location server or a periodic positioning request by a mobile communications terminal when the location server and the terminal respectively manage a trigger generating the periodic positioning.

Claims (37)

  1. [1] A periodic positioning method in a mobile communications system in a po-sitioning method of a terminal between at least one or more terminals and a location server, the periodic positioning method comprising:
    initiating, by the location server, a session with the target terminal when a client requests a positioning for a target terminal;
    sending trigger information from the location server to the target terminal;
    receiving a positioning-start message which the target terminal sends for every positioning period according to the trigger information sent; and exchanging consecutive messages between the location server and the target terminal to calculate a position of the target terminal, and sending the calculated position value of the target terminal to the client.
  2. [2] The method of claim 1, wherein the trigger information is sent by a session trigger request message.
  3. [3] The method of claim 1, wherein the trigger information is a part of trigger parameter(s) pertaining to periodic triggers.
  4. [4] The method of claim 3, wherein the part of trigger parameter(s) includes at least a period for the periodic positioning, and starting time and ending time of the periodic positioning.
  5. [5] The method of claim 1, further comprising when the terminal performs the po-sitioning, sending the calculated position value from the target terminal to the location server using a session report message.
  6. [6] The method of claim 1, further comprising:
    storing the trigger information by the terminal, and sending a session-start message to the location server; and when receiving the session-start message, informing the client, by the location server, that the terminal has accepted the positioning request.
  7. [7] The method of claim 1, wherein the location server sends a session initiating message including at least trigger type information to the target terminal in order to start a session with the target terminal.
  8. [8] The method of claim 7, wherein the trigger type information denotes a periodic service type.
  9. [9] The method of claim 1, further comprising sending a positioning request message including trigger parameters related to the positioning for the target terminal from an agent to the location server.
  10. [10] A periodic positioning method in a mobile communications system in a po-sitioning method of a terminal between at least one or more terminals and a location server, the periodic positioning method comprising:
    receiving, in a terminal, a session initiating message including trigger type in-formation from the location server;
    starting a session with the location server according to the session initiating message;
    receiving a trigger message including a trigger parameter from the location server;
    sending a positioning initiating message to the location server according to the trigger parameter;
    performing the positioning between the location server and the terminal; and receiving a session-end message from the location server to end the session.
  11. [11] The method of claim 10, wherein the trigger type information denotes a periodic service type.
  12. [12] The method of claim 10, wherein the trigger parameter is a part of trigger parameters) pertaining to periodic triggers.
  13. [13] The method of claim 10, wherein the trigger parameter includes at least a period for the periodic positioning, and starting time and ending time of the periodic po-sitioning.
  14. [14] The method of claim 10, further comprising sending a positioning request message from an agent to the location server, the positioning request message including a trigger parameter related to the positioning for the target terminal.
  15. [15] The method of claim 10, further comprising sending the positioning result from the location server to the agent when the positioning is ended.
  16. [16] The method of claim 10, wherein the session-end message is transferred from the location server to the terminal after the last position result has been reported to the agent.
  17. [17] A periodic positioning method in a mobile communications system in po-sitioning method of a terminal between at least one or more terminals and a location server, the periodic positioning method comprising:
    receiving a session-start message from a terminal;
    sending a session response message from the location server to the terminal;
    receiving a positioning initiating message sent by the terminal based upon a periodic trigger condition;
    performing positioning between the terminal and the location server; and sending the positioning result from the location server to the terminal.
  18. [18] The method of claim 17, wherein the session response message includes at least a session ID or a positioning method.
  19. [19] The method of claim 17, wherein the positioning initiating message is sent when the periodic trigger condition is satisfied.
  20. [20] The method of claim 17, wherein the session-start message includes at least a trigger event parameter.
  21. [21] The method of claim 17, wherein the trigger event parameter includes at least trigger type information or a trigger parameter.
  22. [22] The method of claim 21, wherein the trigger type information denotes a periodic service type, and the trigger parameter includes at least a period for the periodic positioning, and starting time and ending time for the periodic positioning.
  23. [23] The method of claim 17, further comprising, for a long period for the po-sitioning, sending a session-end message from the location server to the terminal at the end of every period, and ending the positioning for one period.
  24. [24] A periodic positioning method of a mobile communications system in a po-sitioning method of a terminal between at least one or more terminals and a location server, the periodic positioning method comprising:
    sending a session-start message including trigger information to the location server;
    receiving a response message from the location server;
    sending a positioning initiating message from the terminal to the location server according to a trigger parameter;
    performing positioning between the terminal and the location server; and receiving a report message including the positioning result from the location server.
  25. [25] The method of claim 24, wherein the trigger information denotes at least trigger type information or a trigger parameter.
  26. [26] The method of claim 25, wherein the trigger type information denotes a periodic service type.
  27. [27] The method of claim 25, wherein the trigger parameter is a part of trigger parameter(s) pertaining to periodic triggers.
  28. [28] The method of claim 25, wherein the trigger parameter includes at least a period for the periodic positioning and starting time and ending time of the periodic po-sitioning.
  29. [29] The method of claim 24, wherein the session response message includes at least a session ID or a positioning method.
  30. [30] The method of claim 24, wherein the positioning initiating message is sent when the periodic trigger condition is satisfied.
  31. [31] The method of claim 24, further comprising, sending a session-end message to the location server after the last position result has been calculated.
  32. [32] A periodic positioning method in a mobile communications system in a po-sitioning method of a terminal between at least one or more terminals and a location server, the periodic positioning method comprising:
    receiving a positioning request message in the location server from an agent, the positioning request message including a trigger parameter related to the po-sitioning for a target terminal;
    sending a session initiating message including trigger type information and the trigger parameter from the location server to the target terminal;
    receiving a positioning-start message sent by the target terminal for every po-sitioning period according to the trigger parameter;
    exchanging consecutive messages between the location server and the target terminal to calculate a position of the terminal, and sending the calculated position value of the terminal to the agent.
  33. [33] The method of claim 32, wherein the trigger type information denotes a periodic service type.
  34. [34] The method of claim 32, wherein the trigger parameter includes at least a period for the periodic positioning and starting time and ending time of the periodic po-sitioning.
  35. [35] A periodic positioning method in a mobile communications system in a po-sitioning method of a terminal between at least one or more terminals and a location server, the periodic positioning method comprising:
    receiving a session initiating message in a terminal from the location server, the session initiating message including trigger type information and a trigger parameter;
    sending a positioning initiating message to the location server according to the trigger parameter;
    performing positioning between the location server and the terminal; and receiving a session-end message from the location server to end the session.
  36. [36] The method of claim 35, wherein the trigger type information denotes a periodic service type.
  37. [37] The method of claim 35, wherein the trigger parameter includes at least a period for the periodic positioning and starting time and ending time of the periodic po-sitioning.
CA2609152A 2005-08-11 2006-08-10 Periodic positioning method in mobile communications system Active CA2609152C (en)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US70716705P 2005-08-11 2005-08-11
US70716805P 2005-08-11 2005-08-11
US60/707,168 2005-08-11
US60/707,167 2005-08-11
US71649905P 2005-09-14 2005-09-14
US71651705P 2005-09-14 2005-09-14
US60/716,517 2005-09-14
US60/716,499 2005-09-14
US72479505P 2005-10-11 2005-10-11
US60/724,795 2005-10-11
US74105405P 2005-12-01 2005-12-01
US60/741,054 2005-12-01
US76212206P 2006-01-26 2006-01-26
US60/762,122 2006-01-26
KR1020060029136A KR100690877B1 (en) 2005-08-11 2006-03-30 Periodic positioning method in mobile communication system
KR10-2006-0029136 2006-03-30
PCT/KR2006/003136 WO2007018409A1 (en) 2005-08-11 2006-08-10 Periodic positioning method in mobile communications system

Publications (2)

Publication Number Publication Date
CA2609152A1 true CA2609152A1 (en) 2007-02-15
CA2609152C CA2609152C (en) 2012-05-08

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US (5) US7627332B2 (en)
EP (1) EP1920543B1 (en)
JP (1) JP2008547263A (en)
KR (1) KR100690877B1 (en)
BR (1) BRPI0613596A2 (en)
CA (1) CA2609152C (en)
MX (1) MX2007015564A (en)
WO (1) WO2007018409A1 (en)

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BRPI0613596A2 (en) 2011-01-18
US7873373B2 (en) 2011-01-18
US20100035634A1 (en) 2010-02-11
US20100105410A1 (en) 2010-04-29
KR20070019531A (en) 2007-02-15
US7869818B2 (en) 2011-01-11
US7627332B2 (en) 2009-12-01
US7877102B2 (en) 2011-01-25
MX2007015564A (en) 2008-02-25
US20070037585A1 (en) 2007-02-15
EP1920543B1 (en) 2013-07-17
US7869817B2 (en) 2011-01-11
WO2007018409A1 (en) 2007-02-15
KR100690877B1 (en) 2007-03-09
US20100105411A1 (en) 2010-04-29
EP1920543A1 (en) 2008-05-14
US20100035635A1 (en) 2010-02-11
CA2609152C (en) 2012-05-08
JP2008547263A (en) 2008-12-25
EP1920543A4 (en) 2009-12-09

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