... include 802. 11 b, 802. 11 a, 802. 11 g, and 802. 11 e. We discuss the extensionsin the order of their popularity, development status, and general acceptance. 802. 11 b 802. 11 b is an extension to 802. 11 that ... Offered by 802. 11 b over 802. 11 The 802. 11 b extension was the product of the 802. 11 task group b and was approved in 19 99 .802. 11 b ratifies to the original 802. 11 standard, allowing wireless functionality ... Mbps (to be compatible with 802. 11 b, 802. 11 g needs to operate in DSSS in only up to 11 Mbps).The 802. 11 g devices would directly compete with the 802. 11 a devices, as 802. 11 g provides thebackward...