Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2011-03-29
2011-03-29
Appiah, Charles N (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S432200, C455S432300, C455S433000
Reexamination Certificate
active
07917138
ABSTRACT:
A terminal and method and system for processing SUPL are discussed. According to one embodiment, the invention provides a method of processing a SUPL request for a terminal that has performed roaming, the method comprising: receiving a SUPL INIT message from a home SLP entity, the SUPL INIT message including an indicator that indicates whether a home SLP entity uses a proxy mode or a non-proxy mode; checking the indicator to determine whether a first message or a second message should be transmitted to the home SLP entity; and transmitting the first message or the second message to the home SLP entity according to a result of the checking step.
REFERENCES:
patent: 6707830 (2004-03-01), Brown et al.
patent: 2005/0250516 (2005-11-01), Shim
patent: 2006/0058042 (2006-03-01), Shim
“IP-Based Location Services” 3GPP2-DRAFTS, 2500 Wilson Boulebard, Suite 300, Arlington, Virginia 22201 USA, Jan. 10, 2005, XP040265866, paragraph [06.4], paragraph [06.6], paragraph [7.2.4.1], paragraph [7.2.4.3].
Margaret Livingston, Govind Krishnamurthi: “Mapping of Successful Network-Initiated Roaming Call Flow to Visited SUPL Position Center (V-SPC) Proxy mode” 3GPP2-DRAFTS, 2500 Wilson Boulevard, Suite 300, Arlington, Virginia 22201 USA, Sep. 20, 2004, pp. 1-5 XP040324399.
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Chu Youn-Sung
Shim Dong-Hee
Appiah Charles N
Birch & Stewart Kolasch & Birch, LLP
Hwang Stamford
LG Electronics Inc.
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