TW200746857A - Method and apparatus for supporting location services with roaming - Google Patents

Method and apparatus for supporting location services with roaming

Info

Publication number
TW200746857A
TW200746857A TW095144564A TW95144564A TW200746857A TW 200746857 A TW200746857 A TW 200746857A TW 095144564 A TW095144564 A TW 095144564A TW 95144564 A TW95144564 A TW 95144564A TW 200746857 A TW200746857 A TW 200746857A
Authority
TW
Taiwan
Prior art keywords
mpc
mobile station
information
roaming
pde
Prior art date
Application number
TW095144564A
Other languages
Chinese (zh)
Other versions
TWI349493B (en
Inventor
Gaurav Lamba
Kirk Allan Burroughs
Ie-Hong Lin
Sanjeev Khushu
zhi-min Du
Yufei Wang
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of TW200746857A publication Critical patent/TW200746857A/en
Application granted granted Critical
Publication of TWI349493B publication Critical patent/TWI349493B/en

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  • Mobile Radio Communication Systems (AREA)

Abstract

Techniques for supporting location services with roaming are described. A mobile station interacts with a home mobile positioning center (H-MPC) in a home network for location services even when roaming. The mobile station communicates with a visited network for a data session and receives a request for its location. The mobile station sends first information (e.g., SID and NID) indicative of its current network location to the H-MPC. The H-MPC determines a serving mobile positioning center (S-MPC) in the visited network based on the first information. The S-MPC determines a serving position determining entity (S-PDE) in the visited network based on the first information. Depending on the selected positioning method, the H-MPC may receive an S-PDE address or a position estimate of the mobile station from the S-MPC and may forward this information to mobile station. The mobile station may communicate with the S-PDE for positioning using the S-PDE address.
TW095144564A 2005-11-30 2006-11-30 Method and apparatus for supporting location services with roaming TWI349493B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74132405P 2005-11-30 2005-11-30

Publications (2)

Publication Number Publication Date
TW200746857A true TW200746857A (en) 2007-12-16
TWI349493B TWI349493B (en) 2011-09-21

Family

ID=40107416

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095144564A TWI349493B (en) 2005-11-30 2006-11-30 Method and apparatus for supporting location services with roaming

Country Status (2)

Country Link
CN (1) CN101317485A (en)
TW (1) TWI349493B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8467806B2 (en) * 2009-06-05 2013-06-18 Qualcomm Incorporated Method and apparatus for supporting location services with a streamlined location service layer
CN101998627A (en) * 2009-08-13 2011-03-30 中兴通讯股份有限公司 Switching processing method and system in long term evolution network location
US8228234B2 (en) * 2009-08-27 2012-07-24 Hewlett-Packard Development Company, L.P. Power saving system and method for mobile computing device
US8755815B2 (en) 2010-08-31 2014-06-17 Qualcomm Incorporated Use of wireless access point ID for position determination
CN103222319B (en) 2010-09-29 2016-08-10 高通股份有限公司 A kind of method for mobile computing device and mobile computing device
WO2012134330A1 (en) * 2011-03-25 2012-10-04 Общество С Ограниченной Ответственностью "Аилайн Кэмьюникейшнс Снг" Method for presenting information when conducting distributed transactions and structure for implementing same

Also Published As

Publication number Publication date
CN101317485A (en) 2008-12-03
TWI349493B (en) 2011-09-21

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