This a linux device driver for Ralink RT2500USB b/g WLAN Card.
This driver implements basic 802.11 function.
Infrastructure and Ad-hoc mode with open or shared or wpapsk or wpa2psk authentication method.
WEP-40 and WEP-104 or tkip or aes encryption.
Software Paradigms reveals the logical hierarchy of software development models, and discusses each of these models as well as the reuse of design concepts at each level of the hierarchy