| 摘要 |
According to one aspect of the teachings presented herein, a “smart” phone or other wireless communication device includes a “modem” processor configured to support cellular communication network signaling and an “applications” processor configured to host call control and/or user applications, such as by providing a desired Operating System (OS) for hosting such applications. In at least one embodiment of a wireless communication device contemplated herein, the modem processor implements a cellular network signaling controller, a Generic Access Network (GAN) manager, and a privately routable, first Internet Protocol (IP) stack. Further, the applications processor implements a publicly routable, second IP stack that implements routing, e.g., a Network Address Translation (NAT) routing, for routing GAN traffic to and from the first IP stack on a local IP link bridging the first and second IP stacks. |
