In one embodiment, the invention provides a method for configuring a wireless device, so as to enable the wireless device to join a secured wireless network, by broadcasting a series of broadcast packets encoding a network configuration parameter (e.g., a shared secret key) from a computer coupled to...http://www.google.com.tw/patents/US8014529?utm_source=gb-gplus-share專利 US8014529 - In-band device enrollment without access point support
