| 摘要 |
<p>A system and method for connecting a mobile device to a node in a wireless communications network. A query may be received from a mobile device for a location based application at a visited network having a visited location server. A message including information identifying the visited network may be transmitted from the visited network to a home network in response to the query, the message authenticated by the home network. A secure user plane location start message including serving base station information may be transmitted from the device to the home network. A request using roaming location protocol may then be transmitted from the home location server to the visited location server, the request including the serving base station information, and a location of the serving base station returned from the visited location server to the home location server in response to the request using roaming location protocol.</p> |
