Chan, Anthony Hing-HungAnthony Hing-HungChanJee, J. H.2022-06-222022-06-222015-11-17https://repository.sfu.edu.hk/handle/sfu/3480United States Patent No.: 9,191,990A method for mobile node operations includes communicating with a first point of attachment in a first radio network through a radio interface tuned to the first radio network, and encapsulating a first frame in a second radio network format within a media independent control frame. The method also includes transmitting the media independent control frame with the first frame in the second radio network format encapsulated therein to a second point of attachment in a second radio network using the radio interface tuned to the first radio network.entechnical documentation