发明名称 |
Maintaining location based service session continuity during inter-RAT mobility |
摘要 |
When a user equipment engaged in mobile communications transfers from a network with one radio access technology (RAT) to another network with a different radio access technology, maintaining continuity of location based services can improve system performance. A user equipment may perform a series of checks when undergoing inter-RAT transfer to determine if a location based services protocol used with the source network is operable on the target network. The UE also determines if location based services sessions are at a point where they can be continued following inter-RAT transfer. Where possible, protocols and sessions are maintained to preserve location based services continuity. |
申请公布号 |
US8700055(B2) |
申请公布日期 |
2014.04.15 |
申请号 |
US201113220783 |
申请日期 |
2011.08.30 |
申请人 |
LEE KUO-CHUN;BALASUBRAMANIAN SRINIVASAN;BURROUGHS KIRK A.;KLINGENBRUNN THOMAS;LIN IE-HONG;MIRBAGHERI ARASH;ROUSSEAU JEAN-MICHEL R.;SHAHIDI REZA;QUALCOMM INCORPORATED |
发明人 |
LEE KUO-CHUN;BALASUBRAMANIAN SRINIVASAN;BURROUGHS KIRK A.;KLINGENBRUNN THOMAS;LIN IE-HONG;MIRBAGHERI ARASH;ROUSSEAU JEAN-MICHEL R.;SHAHIDI REZA |
分类号 |
H04W24/00 |
主分类号 |
H04W24/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|