发明授权
US07966013B2 Roaming gateway enabling location based services (LBS) roaming for user plane in CDMA networks without requiring use of a mobile positioning center (MPC)
有权
漫游网关使得基于位置的服务（LBS）漫游CDMA网络中的用户平面，无需使用移动定位中心（MPC）
- 专利标题： Roaming gateway enabling location based services (LBS) roaming for user plane in CDMA networks without requiring use of a mobile positioning center (MPC)
- 专利标题（中）： 漫游网关使得基于位置的服务（LBS）漫游CDMA网络中的用户平面，无需使用移动定位中心（MPC）
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申请号： US11979493申请日： 2007-11-05
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公开(公告)号： US07966013B2公开(公告)日： 2011-06-21
- 发明人: Myron D'Souza , Gordon John Hines , David Bartnik , Joseph Hannan , Joel Groen , William Wells
- 申请人： Myron D'Souza , Gordon John Hines , David Bartnik , Joseph Hannan , Joel Groen , William Wells
- 申请人地址： US MD Annapolis
- 专利权人： TeleCommunication Systems, Inc.
- 当前专利权人： TeleCommunication Systems, Inc.
- 当前专利权人地址： US MD Annapolis
- 代理商 William H. Bollman
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
LBS support to CDMA mobiles while roaming on another network. IS-801 session data is routed by a routing gateway to a correct visited network PDE that contains correct BSA data, which is used to return assistance data to an interrogating mobile device. A standalone exemplary roaming LBS routing gateway (XRG) provides network connectivity between PDE equipment in multiple carrier networks. Conventional LBS roaming support is defined via the use of Mobile Position Centers (MPCs). The invention implements a roaming LBS gateway to enable roaming between CDMA carriers that are only using a PDE (Positioning Determining Entity) for this purpose, since a mobile position center (MPC) is typically an optional network node according to location based services (LBS) specifications.
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