Source: http://www.google.com/patents/US20100167757?dq=5754119
Timestamp: 2014-08-30 03:30:57
Document Index: 363500985

Matched Legal Cases: ['Application No. 60', 'Application No. 60', 'Application No. 60', 'Application No. 60', 'Application No. 60', 'Application No. 60', 'Application No. 60', 'Application No. 10', 'Application No. 60', 'Application No. 60', 'Application No. 10']

Patent US20100167757 - Area-based positioning method in mobile communications system - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign in<nobr>Advanced Patent Search</nobr>PatentsA positioning method in a SUPL based position information (positioning) system, and particularly a positioning method capable of variously efficiently performing an area-based positioning (location tracking) performed by a location server or a mobile communications terminal when the location server and...http://www.google.com/patents/US20100167757?utm_source=gb-gplus-sharePatent US20100167757 - Area-based positioning method in mobile communications systemAdvanced Patent SearchPublication numberUS20100167757 A1Publication typeApplicationApplication numberUS 12/720,635Publication dateJul 1, 2010Filing dateMar 9, 2010Priority dateAug 11, 2005Also published asCA2609148A1, CA2609148C, EP1922826A1, EP1922826A4, EP1922826B1, US7706813, US7925275, US7925276, US20100062752, US20100167759, WO2007018408A1Publication number12720635, 720635, US 2010/0167757 A1, US 2010/167757 A1, US 20100167757 A1, US 20100167757A1, US 2010167757 A1, US 2010167757A1, US-A1-20100167757, US-A1-2010167757, US2010/0167757A1, US2010/167757A1, US20100167757 A1, US20100167757A1, US2010167757 A1, US2010167757A1InventorsDong-Hee ShimOriginal AssigneeDong-Hee ShimExport CitationBiBTeX, EndNote, RefManReferenced by (8), Classifications (8) External Links: USPTO, USPTO Assignment, EspacenetArea-based positioning method in mobile communications systemUS 20100167757 A1Abstract A positioning method in a SUPL based position information (positioning) system, and particularly a positioning method capable of variously efficiently performing an area-based positioning (location tracking) performed by a location server or a mobile communications terminal when the location server and the mobile communications terminal respectively manage triggers generating the area-based positioning.
sending a SUPL INIT message to a SET in order to initiate a SUPL procedure for an area event triggered session, based upon a positioning request for the SET, the SUPL INIT message comprising a session-id, an intended positioning method, a proxy/non-proxy mode indicator, and a trigger type indicator; sending a SUPL TRIGGERED RESPONSE message to the SET in response to receiving a SUPL TRIGGERED START message from the SET in order to start an area event triggered session with the SET, wherein the SUPL TRIGGERED START message comprising a session-id, a location-id, and SET capabilities, and the SUPL TRIGGERED RESPONSE message comprises at least one of a session-id, a positioning method, trigger parameters, and location identifiers of an area specified for the area event triggered session; receiving a SUPL POS INIT message from the SET to start the area event triggered session, when a comparison performed by the SET of a current area-id and the location identifiers of the area specified for the area event triggered session indicates that positioning of the SET is to be executed; exchanging position procedure messages with the SET during the positioning session to calculate actual positioning information indicating longitudinal and latitudinal values of the SET; sending a SUPL REPORT message to the SET, the SUPL REPORT message including the session-id and the calculated actual positioning information of the SET, in order to allow the SET to compare the calculated actual positioning information with the trigger parameters; and receiving a SUPL REPORT message from the SET, the SUPL REPORT message including the session-id and the calculated actual positioning information of the SET, if the calculated actual positioning information indicates that the trigger parameters are satisfied by the SET. 2. The method of claim 1, wherein the positioning request for the SET is received from a SUPL Agent.
sending, to the SUPL Agent, a REPORT message that includes the calculated position value. 6. The method of claim 1, further comprising:
sending, to the SET, a SUPL END message to end the area event triggered session. 7. The method of claim 1, wherein the trigger parameters are satisfied by the SET if the SET has moved into or out of a specified area or positioned in the specified area.
receiving a SUPL INIT message from a server in order to initiate a SUPL procedure for an area event triggered session, based upon a positioning request for the SET, the SUPL INIT message comprising a session-id, an intended positioning method, a proxy/non-proxy mode indicator, and a trigger type indicator; receiving a SUPL TRIGGERED RESPONSE message from the server in response to sending a SUPL TRIGGERED START message to the server in order to start an area event triggered session with the SET, wherein the SUPL TRIGGERED START message comprising a session-id, a location-id, and SET capabilities, and the SUPL TRIGGERED RESPONSE message comprises at least one of a session-id, a positioning method, trigger parameters, and location identifiers of an area specified for the area event triggered session; sending a SUPL POS INIT message to the server to start the area event triggered session, when a comparison performed by the SET of a current area-id and the location identifiers of the area specified for the area event triggered session indicates that positioning of the SET is to be executed; exchanging, with the server, positioning procedure messages to calculate actual positioning information indicating longitudinal and latitudinal values of the SET; calculating the actual positioning information when the SET operates in SET-based mode; comparing the calculated actual positioning information with the trigger parameters after receiving a SUPL REPORT message from the server, the SUPL REPORT message including the session-id and the calculated actual positioning information of the SET; and sending a SUPL REPORT message to the server, the SUPL REPORT message including the session-id and the calculated actual positioning information of the SET, if the calculated actual positioning information indicates that the trigger parameters are satisfied by the SET. 10. The method of claim 9, wherein the location identifiers comprise at least one of cell id(s) belonging to the positioning-requested area, Mobile Country Code (MCC), Mobile Network Code (MNC), Location Area Code (LAC), a scrambling code number, and a primary scrambling code number.
receiving, from the server, a SUPL END message to end the area event triggered session. 12. The method of claim 9, wherein the trigger parameters are satisfied by the SET if the SET has moved into or out of a specified area or positioned in the specified area.
receiving a SUPL TRIGGERED START message from the SET in order to start an area event triggered session with the SET, wherein the SUPL TRIGGERED START message comprises a session-id, a location-id, trigger type indicator, SET capabilities and trigger parameters; sending, to the SET, a SUPL TRIGGERED RESPONSE message that includes at least one of a session-id, a positioning method and location identifiers of an area specified for the trigger parameters; receiving a SUPL POS INIT message from the SET to start a positioning session when a current area-id and at least one of the location identifiers matches with each other; exchanging position procedure messages with the SET during the positioning session to calculate actual positioning information indicating longitudinal and latitudinal values of the SET; and receiving a SUPL END message from the SET to end the area event triggered session. 15. The method of claim 14, wherein the trigger type indicator indicates an area event.
sending a SUPL TRIGGERED START message to a server in order to start an area event triggered session with the SET, wherein the SUPL TRIGGERED START message comprises a session-id, a location-id, trigger type indicator, SET capabilities and trigger parameters; receiving, from the server, a SUPL TRIGGERED RESPONSE message that includes at least one of a session-id, a positioning method and location identifiers of an area specified for the trigger parameters; sending a SUPL POS INIT message to the server to start a positioning session when a current area-id and at least one of the location identifiers matches with each other; exchanging position procedure messages with the server during the positioning session to calculate actual positioning information indicating longitudinal and latitudinal values of the SET; calculating the actual positioning information when the SET operates in SET-based mode; and sending a SUPL END message to the server to end the area event triggered session. 19. The method of claim 18, wherein the trigger type indicator indicates an area event.
RELATED APPLICATION The present application is a continuation of co-pending U.S. patent application Ser. No. 11/501,886 filed Aug. 10, 2006, which claims priority to U.S. Provisional Application No. 60/707,167 filed on Aug. 11, 2005, U.S. Provisional Application No. 60/707,168 filed on Aug. 11, 2005, U.S. Provisional Application No. 60/716,499 filed on Sep. 14, 2005, U.S. Provisional Application No. 60/716,517 filed on Sep. 14, 2005, U.S. Provisional Application No. 60/724,795 filed on Oct. 11, 2005, U.S. Provisional Application No. 60/741,054 filed on Dec. 1, 2005, U.S. Provisional Application No. 60/762,122 filed on Jan. 26, 2006, Korean Application No. 10-2006-0029135, filed on Mar. 30, 2006, U.S. Provisional Application No. 60/795,184 filed on Apr. 27, 2006, U.S. Provisional Application No. 60/810,631 filed on Jun. 5, 2006, Korean Application No. 10-2006-0071045, filed on Jul. 27, 2006. All these applications are expressly incorporated by reference in their entirety.
Referenced byCiting PatentFiling datePublication dateApplicantTitleUS7877102Oct 19, 2009Jan 25, 2011Lg Electronics Inc.Periodic positioning method in mobile communications systemUS7925275Mar 9, 2010Apr 12, 2011Lg Electronics Inc.Method of area-based positioning using OMA secure user plane location in mobile communications systemUS7925276 *Mar 9, 2010Apr 12, 2011Lg Electronics Inc.Method of area-based positioning using OMA sercure user plane location in mobile communications systemUS7970396Jul 8, 2010Jun 28, 2011Lg Electronics Inc.Network-initiated area event triggered positioning method for roaming terminal in mobile communication systemUS7970397Jul 8, 2010Jun 28, 2011Lg Electronics, IncNetwork-initiated area event triggered positioning method for roaming terminal in mobile communication systemUS8116786Sep 30, 2009Feb 14, 2012Lg Electronics Inc.Set initiated area event triggered positioning method in mobile communication systemUS8121611Apr 6, 2007Feb 21, 2012Lg Electronics Inc.SET initiated area event triggered positioning method in mobile communication systemUS8121616Sep 30, 2009Feb 21, 2012Lg Electronics Inc.Set initiated area event triggered positioning method in mobile communication system* Cited by examinerClassifications U.S. Classification455/456.1International ClassificationH04W24/00Cooperative ClassificationH04W64/00, G01S5/0205, H04W4/02, H04W8/10European ClassificationG01S5/02A, H04W64/00RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google