Marcello Lioy

Ip mobility support using proxy mobile node registration

Automatic invocation of mobile IP registration in a wireless communication network

System selection for wireless data services

Method and apparatus for authentication in a wireless telecommunications system

Dynamically provisioned mobile station and method therefor

Method and apparatus for maintaining IP connectivity with a radio network

Notifying a mobile terminal device of a change in point of attachment to an IP internetwork to facilitate mobility

Concurrent internet protocol connectivity to an access terminal and a tethered device

Apparatus and method for preventing inadvertant operation of a manual input device

Filtering and routing of fragmented datagrams in a data network