These differences prevent interoperability and global mobility, and also create obstacles to standardization of the third generation (3G) of cellular systems.
Ad hoc, sensor, and wireless local area networks may use the IEEE 802.11These differences prevent interoperability and global mobility, and also create obstacles to standardization of the third generation (3G) of cellular systems.
Ad hoc, sensor, and wireless local area networks may use the IEEE 802.11
