| 摘要 |
<p>Providing improved wireless connectivity for wireless devices operating in a heterogeneous multi-RAT environment comprising: receiving, at a network device, information indicative of one or more radio access technologies detected by a user equipment (UE) in corresponding locations where the received information is received in connection with a session initiation protocol (SIP) procedure, and causing provision of the received information to an access network discovery and selection function (ANDSF).</p> |
