Embodiments of a wireless access network and method for providing a location based service (LBS) to a visiting mobile station are disclosed. In some embodiments, a location data request forwarded by a home location server (HLS) is received at a visited location server (VLS). A subscriber profile and...http://www.google.fr/patents/US20100056182?utm_source=gb-gplus-shareBrevet US20100056182 - SYSTEM AND METHOD FOR PROVIDING LOCATION BASED SERVICES (LBS) TO ROAMING SUBSCRIBERS IN A WIRELESS ACCESS NETWORK
SYSTEM AND METHOD FOR PROVIDING LOCATION BASED SERVICES (LBS) TO ROAMING ...
Numéro de demande: 12/201,048 Numéro de publication: US 2010/0056182 A1 Date de dépôt: 29 août 2008 Brevet délivré: US8064928 ( Date de délivrance 22 nov. 2011)
