tell what u think of this idea

technology is advancing and i was wondering if there could be a system that would allow wi-fi on a console without having a router. i mean cell phones (voyger and i phone) can do why not systems i hear it's all i can't spell it right now satellite so that's why it's like that but it would be pretty awesome. plus a handheld system that would allow u 2 access any phone serivce without it being illegal.