忘掉WI-FI吧.手机正在驱动真正的无线革命,并且已经开始为大型电信商和小型初创公司创造大量的机遇.“,”The wireless revolution is here, right now. It's presenting untold new opportunities for fortune and glory. But forget the hype and hysteria over Wi-Fi and other small-scale schemes for building wireless local area networks. The great engines powering us into the new wireless age is, of all things, the good old cell phone. Make no mistake, Wi-Fi is indeed a promising technology for wirelessly connecting to the Web, and it has a role to play in the revolution. But as Bob Metcalfe, the inventor of Ethernet, observes,"There are 1 billion cell-phone users. That number means that the cellular people will have a lot more to say about what the wireless future looks like than anybody else.