发明名称 |
Method and Apparatus for Supporting Location Services for a Roaming Mobile Station |
摘要 |
Techniques to support location services for a roaming mobile station are described. The mobile station may communicate with a serving mobile switching center (MSC) in a serving network. A roaming service provider (RSP) network may map an actual MSC identity (MSCID) of the serving MSC to a generic MSCID and may provide the generic MSCID to a home network. A home mobile positioning center (H-MPC) may map the generic MSCID to an Internet Protocol (IP) address of a mapping server within the RSP network and may send a location request message containing a mobile station identity (MSID) to the mapping server. The mapping server may determine a serving mobile positioning center (S-MPC) based on the MSID and may forward the message to the S-MPC. The mapping server may also receive a location response message from the S-MPC and may forward the message to the H-MPC.
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申请公布号 |
US2009036146(A1) |
申请公布日期 |
2009.02.05 |
申请号 |
US20080142482 |
申请日期 |
2008.06.19 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
LAMBA GAURAV;BURROUGHS KIRK A.;COOK BRYAN R. |
分类号 |
H04W4/02;H04W4/12;H04W8/12;H04W8/26;H04W60/04;H04W64/00;H04W72/00 |
主分类号 |
H04W4/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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